[INFO] cloning repository https://github.com/stan4cb/rs-brainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stan4cb/rs-brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstan4cb%2Frs-brainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstan4cb%2Frs-brainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 364e8f045b1d3b1da9a25d01608b84e5ec663ac1
[INFO] testing stan4cb/rs-brainfuck against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstan4cb%2Frs-brainfuck" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stan4cb/rs-brainfuck on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stan4cb/rs-brainfuck
[INFO] finished tweaking git repo https://github.com/stan4cb/rs-brainfuck
[INFO] tweaked toml for git repo https://github.com/stan4cb/rs-brainfuck written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/stan4cb/rs-brainfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 372c7c96f537a000e43059624f3f9e5a0991024e693717c637b7b522e88bd9f5
[INFO] running `Command { std: "docker" "start" "-a" "372c7c96f537a000e43059624f3f9e5a0991024e693717c637b7b522e88bd9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "372c7c96f537a000e43059624f3f9e5a0991024e693717c637b7b522e88bd9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372c7c96f537a000e43059624f3f9e5a0991024e693717c637b7b522e88bd9f5", kill_on_drop: false }`
[INFO] [stdout] 372c7c96f537a000e43059624f3f9e5a0991024e693717c637b7b522e88bd9f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8585f11918969f3e853c7bef02752237eee22de9d8357fb9906d8614c80ba5f
[INFO] running `Command { std: "docker" "start" "-a" "f8585f11918969f3e853c7bef02752237eee22de9d8357fb9906d8614c80ba5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `brain_luck`
[INFO] [stdout]  --> src/main.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn brain_luck(code: &str, input: Vec<u8>) -> Vec<u8> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 1.20s
[INFO] running `Command { std: "docker" "inspect" "f8585f11918969f3e853c7bef02752237eee22de9d8357fb9906d8614c80ba5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8585f11918969f3e853c7bef02752237eee22de9d8357fb9906d8614c80ba5f", kill_on_drop: false }`
[INFO] [stdout] f8585f11918969f3e853c7bef02752237eee22de9d8357fb9906d8614c80ba5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c378775b4d2dbd8477f64701a2a35252976a314c9d0e088636f44282c9221a45
[INFO] running `Command { std: "docker" "start" "-a" "c378775b4d2dbd8477f64701a2a35252976a314c9d0e088636f44282c9221a45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_brainfuck-11272d65470e133f)
[INFO] running `Command { std: "docker" "inspect" "c378775b4d2dbd8477f64701a2a35252976a314c9d0e088636f44282c9221a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c378775b4d2dbd8477f64701a2a35252976a314c9d0e088636f44282c9221a45", kill_on_drop: false }`
[INFO] [stdout] c378775b4d2dbd8477f64701a2a35252976a314c9d0e088636f44282c9221a45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3352441f56e3feb0d629920d1c6744832879159d1d7534e2e4d4e033c0044d27
[INFO] running `Command { std: "docker" "start" "-a" "3352441f56e3feb0d629920d1c6744832879159d1d7534e2e4d4e033c0044d27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_brainfuck-11272d65470e133f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test division ... ok
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test read_until_255 ... ok
[INFO] [stdout] test multiply ... ok
[INFO] [stdout] test read_until_zero ... ok
[INFO] [stdout] test print_a ... ok
[INFO] [stdout] test subtract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3352441f56e3feb0d629920d1c6744832879159d1d7534e2e4d4e033c0044d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3352441f56e3feb0d629920d1c6744832879159d1d7534e2e4d4e033c0044d27", kill_on_drop: false }`
[INFO] [stdout] 3352441f56e3feb0d629920d1c6744832879159d1d7534e2e4d4e033c0044d27