[INFO] cloning repository https://github.com/LJason77/Sudoku [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LJason77/Sudoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJason77%2FSudoku", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJason77%2FSudoku'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48eb3224107d159818e9ca3f869c6b4a02f7efc2 [INFO] building LJason77/Sudoku against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLJason77%2FSudoku" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LJason77/Sudoku on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LJason77/Sudoku [INFO] finished tweaking git repo https://github.com/LJason77/Sudoku [INFO] tweaked toml for git repo https://github.com/LJason77/Sudoku written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LJason77/Sudoku already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.40 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded pkg-config v0.3.27 [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded tesseract-plumbing v0.11.0 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded leptonica-sys v0.4.5 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded pin-project v1.1.0 [INFO] [stderr] Downloaded js-sys v0.3.63 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded png v0.17.8 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded syn v2.0.18 [INFO] [stderr] Downloaded image v0.24.6 [INFO] [stderr] Downloaded exr v1.6.4 [INFO] [stderr] Downloaded regex v1.8.4 [INFO] [stderr] Downloaded bindgen v0.64.0 [INFO] [stderr] Downloaded tesseract v0.15.0 [INFO] [stderr] Downloaded flate2 v1.0.26 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded regex-syntax v0.7.2 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded tesseract-sys v0.5.15 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded bytemuck v1.13.1 [INFO] [stderr] Downloaded qoi v0.4.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded crossbeam-utils v0.8.15 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded log v0.4.18 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded gif v0.12.0 [INFO] [stderr] Downloaded memoffset v0.8.0 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded proc-macro2 v1.0.60 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.86 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.86 [INFO] [stderr] Downloaded nanorand v0.7.0 [INFO] [stderr] Downloaded pin-project-internal v1.1.0 [INFO] [stderr] Downloaded zune-inflate v0.2.54 [INFO] [stderr] Downloaded fdeflate v0.3.0 [INFO] [stderr] Downloaded crc32fast v1.3.2 [INFO] [stderr] Downloaded simd-adler32 v0.3.5 [INFO] [stderr] Downloaded hermit-abi v0.2.6 [INFO] [stderr] Downloaded num_cpus v1.15.0 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded lebe v0.5.2 [INFO] [stderr] Downloaded num-integer v0.1.45 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded leptonica-plumbing v1.0.1 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded tiff v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9933509cd16d91ffd76da5d70e1281f0e0b83316a388633e5f874ff8dc6776b1 [INFO] running `Command { std: "docker" "start" "-a" "9933509cd16d91ffd76da5d70e1281f0e0b83316a388633e5f874ff8dc6776b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9933509cd16d91ffd76da5d70e1281f0e0b83316a388633e5f874ff8dc6776b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9933509cd16d91ffd76da5d70e1281f0e0b83316a388633e5f874ff8dc6776b1", kill_on_drop: false }` [INFO] [stdout] 9933509cd16d91ffd76da5d70e1281f0e0b83316a388633e5f874ff8dc6776b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a7dd29b10db47038b9152a3a03f64ad2138b496f3c4afbc2902d191cf6d2ee8 [INFO] running `Command { std: "docker" "start" "-a" "5a7dd29b10db47038b9152a3a03f64ad2138b496f3c4afbc2902d191cf6d2ee8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling png v0.17.8 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling tiff v0.8.1 [INFO] [stderr] Compiling pin-project v1.1.0 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling exr v1.6.4 [INFO] [stderr] Compiling image v0.24.6 [INFO] [stderr] Compiling leptonica-sys v0.4.5 [INFO] [stderr] Compiling tesseract-sys v0.5.15 [INFO] [stderr] Compiling leptonica-plumbing v1.0.1 [INFO] [stderr] Compiling tesseract-plumbing v0.11.0 [INFO] [stderr] Compiling tesseract v0.15.0 [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:69:20 [INFO] [stdout] | [INFO] [stdout] 69 | println!("{COUNT}"); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.69s [INFO] running `Command { std: "docker" "inspect" "5a7dd29b10db47038b9152a3a03f64ad2138b496f3c4afbc2902d191cf6d2ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a7dd29b10db47038b9152a3a03f64ad2138b496f3c4afbc2902d191cf6d2ee8", kill_on_drop: false }` [INFO] [stdout] 5a7dd29b10db47038b9152a3a03f64ad2138b496f3c4afbc2902d191cf6d2ee8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 043bf9a0cc8651f1b910b30bbb64775d8641a0766ca1299b61929712f7594513 [INFO] running `Command { std: "docker" "start" "-a" "043bf9a0cc8651f1b910b30bbb64775d8641a0766ca1299b61929712f7594513", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/main.rs:69:20 [INFO] [stdout] | [INFO] [stdout] 69 | println!("{COUNT}"); [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "043bf9a0cc8651f1b910b30bbb64775d8641a0766ca1299b61929712f7594513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043bf9a0cc8651f1b910b30bbb64775d8641a0766ca1299b61929712f7594513", kill_on_drop: false }` [INFO] [stdout] 043bf9a0cc8651f1b910b30bbb64775d8641a0766ca1299b61929712f7594513