[INFO] cloning repository https://github.com/pouya-gh/brainf_k [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pouya-gh/brainf_k" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpouya-gh%2Fbrainf_k", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpouya-gh%2Fbrainf_k'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43f8f9b9f584d5b096c9d1dfc6e37f8c2d1d7837 [INFO] testing pouya-gh/brainf_k against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpouya-gh%2Fbrainf_k" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pouya-gh/brainf_k on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pouya-gh/brainf_k [INFO] finished tweaking git repo https://github.com/pouya-gh/brainf_k [INFO] tweaked toml for git repo https://github.com/pouya-gh/brainf_k written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/pouya-gh/brainf_k already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8e7a4c97b17a5a009a60d82652bea5847bd6a3d304e0725c9484ce3f699de2d [INFO] running `Command { std: "docker" "start" "-a" "d8e7a4c97b17a5a009a60d82652bea5847bd6a3d304e0725c9484ce3f699de2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8e7a4c97b17a5a009a60d82652bea5847bd6a3d304e0725c9484ce3f699de2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e7a4c97b17a5a009a60d82652bea5847bd6a3d304e0725c9484ce3f699de2d", kill_on_drop: false }` [INFO] [stdout] d8e7a4c97b17a5a009a60d82652bea5847bd6a3d304e0725c9484ce3f699de2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8d9fbcf1aa289e48da69cbbf582eeb5e24fb5e3f5e8e12ac4fd93ca1b4af9aa [INFO] running `Command { std: "docker" "start" "-a" "f8d9fbcf1aa289e48da69cbbf582eeb5e24fb5e3f5e8e12ac4fd93ca1b4af9aa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:74:49 [INFO] [stdout] | [INFO] [stdout] 74 | file.read_to_string(&mut code).unwrap();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "f8d9fbcf1aa289e48da69cbbf582eeb5e24fb5e3f5e8e12ac4fd93ca1b4af9aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d9fbcf1aa289e48da69cbbf582eeb5e24fb5e3f5e8e12ac4fd93ca1b4af9aa", kill_on_drop: false }` [INFO] [stdout] f8d9fbcf1aa289e48da69cbbf582eeb5e24fb5e3f5e8e12ac4fd93ca1b4af9aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccdecbf0a40e7417d38feea8b1067335101b62735c436983ad2c940557f3bc2d [INFO] running `Command { std: "docker" "start" "-a" "ccdecbf0a40e7417d38feea8b1067335101b62735c436983ad2c940557f3bc2d", kill_on_drop: false }` [INFO] [stderr] Compiling brainfuck v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:74:49 [INFO] [stdout] | [INFO] [stdout] 74 | file.read_to_string(&mut code).unwrap();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "ccdecbf0a40e7417d38feea8b1067335101b62735c436983ad2c940557f3bc2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccdecbf0a40e7417d38feea8b1067335101b62735c436983ad2c940557f3bc2d", kill_on_drop: false }` [INFO] [stdout] ccdecbf0a40e7417d38feea8b1067335101b62735c436983ad2c940557f3bc2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3259274a996778850eb133749d5c460a6f6e88d2ce8b63f6ddf56111e7a145d [INFO] running `Command { std: "docker" "start" "-a" "d3259274a996778850eb133749d5c460a6f6e88d2ce8b63f6ddf56111e7a145d", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/main.rs:74:49 [INFO] [stderr] | [INFO] [stderr] 74 | file.read_to_string(&mut code).unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `brainfuck` (bin "brainfuck" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brainfuck-fda9cc7971df7430) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3259274a996778850eb133749d5c460a6f6e88d2ce8b63f6ddf56111e7a145d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3259274a996778850eb133749d5c460a6f6e88d2ce8b63f6ddf56111e7a145d", kill_on_drop: false }` [INFO] [stdout] d3259274a996778850eb133749d5c460a6f6e88d2ce8b63f6ddf56111e7a145d