From 6e420946a6db3b1ddf1602a5a1fd467f0d76a8b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szymon=20Mi=C5=9Btal?=
 <37044072+szymmis@users.noreply.github.com>
Date: Mon, 20 Nov 2023 08:41:43 +0100
Subject: [PATCH] Fix failing tests by adjusting stderr message assertions
 (#915)

Fixes tests in
https://github.com/software-mansion/scarb/actions/runs/6910525403
---
 Cargo.lock                             | 79 ++++++++++++++++----------
 Cargo.toml                             | 26 ++++-----
 scarb/tests/build.rs                   |  2 +-
 scarb/tests/build_starknet_contract.rs |  6 +-
 4 files changed, 67 insertions(+), 46 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index e1650ad4d..8698d264c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -563,7 +563,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-casm"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-utils",
  "indoc",
@@ -579,7 +579,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-compiler"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-lang-defs",
@@ -601,7 +601,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-debug"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-utils",
 ]
@@ -609,7 +609,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-defs"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-diagnostics",
@@ -625,7 +625,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-diagnostics"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-filesystem",
@@ -636,7 +636,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-eq-solver"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-utils",
  "good_lp",
@@ -645,7 +645,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-filesystem"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-utils",
@@ -658,7 +658,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-formatter"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-lang-diagnostics",
@@ -677,7 +677,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-language-server"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-lang-compiler",
@@ -706,7 +706,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-lowering"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -731,7 +731,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-parser"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-diagnostics",
  "cairo-lang-filesystem",
@@ -750,7 +750,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-plugins"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-defs",
  "cairo-lang-diagnostics",
@@ -768,7 +768,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-proc-macros"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "quote",
@@ -778,7 +778,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-project"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-filesystem",
  "cairo-lang-utils",
@@ -791,7 +791,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-runner"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "ark-ff",
  "ark-secp256k1",
@@ -811,13 +811,14 @@ dependencies = [
  "num-bigint",
  "num-integer",
  "num-traits 0.2.17",
+ "starknet-crypto 0.6.1",
  "thiserror",
 ]
 
 [[package]]
 name = "cairo-lang-semantic"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -841,7 +842,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-lang-utils",
@@ -865,7 +866,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra-ap-change"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-eq-solver",
  "cairo-lang-sierra",
@@ -878,7 +879,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra-gas"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-eq-solver",
  "cairo-lang-sierra",
@@ -891,7 +892,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra-generator"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-defs",
@@ -914,7 +915,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra-to-casm"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "assert_matches",
  "cairo-felt",
@@ -934,7 +935,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-sierra-type-size"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-sierra",
  "cairo-lang-utils",
@@ -943,7 +944,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-starknet"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -978,7 +979,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-syntax"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "cairo-lang-debug",
  "cairo-lang-filesystem",
@@ -993,7 +994,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-syntax-codegen"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "genco",
  "xshell",
@@ -1002,7 +1003,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-test-plugin"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -1028,7 +1029,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-test-runner"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "anyhow",
  "cairo-felt",
@@ -1049,7 +1050,7 @@ dependencies = [
 [[package]]
 name = "cairo-lang-utils"
 version = "2.3.1"
-source = "git+https://github.com/starkware-libs/cairo.git?rev=af32da197956f59f2700d1ad1c9b10914e757af6#af32da197956f59f2700d1ad1c9b10914e757af6"
+source = "git+https://github.com/starkware-libs/cairo?rev=2850a160c348b72d020d1464544323c0a772c6d4#2850a160c348b72d020d1464544323c0a772c6d4"
 dependencies = [
  "env_logger",
  "indexmap 2.1.0",
@@ -1089,7 +1090,7 @@ dependencies = [
  "serde_json",
  "sha2",
  "sha3",
- "starknet-crypto",
+ "starknet-crypto 0.5.2",
  "thiserror-no-std",
 ]
 
@@ -5010,6 +5011,26 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "starknet-crypto"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33c03f5ac70f9b067f48db7d2d70bdf18ee0f731e8192b6cfa679136becfcdb0"
+dependencies = [
+ "crypto-bigint",
+ "hex",
+ "hmac",
+ "num-bigint",
+ "num-integer",
+ "num-traits 0.2.17",
+ "rfc6979",
+ "sha2",
+ "starknet-crypto-codegen",
+ "starknet-curve 0.4.0",
+ "starknet-ff",
+ "zeroize",
+]
+
 [[package]]
 name = "starknet-crypto-codegen"
 version = "0.3.2"
diff --git a/Cargo.toml b/Cargo.toml
index d5a109f4f..5ca058a5b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,19 +29,19 @@ anyhow = "1"
 assert_fs = "1"
 async-trait = "0.1"
 axum = { version = "0.6", features = ["http2"] }
-cairo-lang-compiler = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-defs = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-filesystem = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-formatter = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-language-server = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-runner = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-semantic = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-sierra = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-sierra-to-casm = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-starknet = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-test-plugin = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-test-runner = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" }
-cairo-lang-utils = { git = "https://github.com/starkware-libs/cairo.git", rev = "af32da197956f59f2700d1ad1c9b10914e757af6" , features = ["env_logger"] }
+cairo-lang-compiler = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-defs = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-filesystem = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-formatter = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-language-server = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-runner = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-semantic = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-sierra = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-sierra-to-casm = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-starknet = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-test-plugin = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-test-runner = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4" }
+cairo-lang-utils = { git = "https://github.com/starkware-libs/cairo", rev = "2850a160c348b72d020d1464544323c0a772c6d4", features = ["env_logger"] }
 camino = { version = "1", features = ["serde1"] }
 cargo_metadata = ">=0.18"
 clap = { version = "4", features = ["derive", "env", "string"] }
diff --git a/scarb/tests/build.rs b/scarb/tests/build.rs
index 05d7287c6..65f374e77 100644
--- a/scarb/tests/build.rs
+++ b/scarb/tests/build.rs
@@ -684,6 +684,6 @@ fn edition_must_exist() {
                    |
                  4 | edition = "2021"
                    |           ^^^^^^
-                 unknown variant `2021`, expected `2023_01` or `2023_10`
+                 unknown variant `2021`, expected one of `2023_01`, `2023_10`, `2023_11`
         "#});
 }
diff --git a/scarb/tests/build_starknet_contract.rs b/scarb/tests/build_starknet_contract.rs
index cc7c21a4b..019dad8ce 100644
--- a/scarb/tests/build_starknet_contract.rs
+++ b/scarb/tests/build_starknet_contract.rs
@@ -384,7 +384,7 @@ fn compile_starknet_contract_without_starknet_dep() {
             fn constructor(ref self: ContractState, value_: u128) {
                                      ^***********^
 
-        error: Method `write` not found on type "<missing>". Did you import the correct trait and impl?
+        error: Method `write` not found on type `<missing>`. Did you import the correct trait and impl?
          --> [..]/lib.cairo:20:20
                 self.value.write(value_);
                            ^***^
@@ -399,7 +399,7 @@ fn compile_starknet_contract_without_starknet_dep() {
                 fn get(self: @ContractState) -> u128 {
                               ^***********^
 
-        error: Method `read` not found on type "<missing>". Did you import the correct trait and impl?
+        error: Method `read` not found on type `<missing>`. Did you import the correct trait and impl?
          --> [..]/lib.cairo:26:24
                     self.value.read()
                                ^**^
@@ -409,7 +409,7 @@ fn compile_starknet_contract_without_starknet_dep() {
                 fn increase(ref self: ContractState, a: u128)  {
                                       ^***********^
 
-        error: Method `write` not found on type "<missing>". Did you import the correct trait and impl?
+        error: Method `write` not found on type `<missing>`. Did you import the correct trait and impl?
          --> [..]/lib.cairo:29:24
                     self.value.write( self.value.read() + a );
                                ^***^