[INFO] cloning repository https://github.com/razielgn/brainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/razielgn/brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f52ca30b5c5e6f67709f7c42df749e87f4f90fe2
[INFO] testing razielgn/brainfuck against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/razielgn/brainfuck on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/razielgn/brainfuck
[INFO] finished tweaking git repo https://github.com/razielgn/brainfuck
[INFO] tweaked toml for git repo https://github.com/razielgn/brainfuck written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/razielgn/brainfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87650674b04886e68e62b7c382c0f48db78efb39f8841313bac27d711832c1c5
[INFO] running `Command { std: "docker" "start" "-a" "87650674b04886e68e62b7c382c0f48db78efb39f8841313bac27d711832c1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87650674b04886e68e62b7c382c0f48db78efb39f8841313bac27d711832c1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87650674b04886e68e62b7c382c0f48db78efb39f8841313bac27d711832c1c5", kill_on_drop: false }`
[INFO] [stdout] 87650674b04886e68e62b7c382c0f48db78efb39f8841313bac27d711832c1c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f52d98552d9de604f04c96aae1f6cefc44df38467b29a8edb23aca9fdbe56fc4
[INFO] running `Command { std: "docker" "start" "-a" "f52d98552d9de604f04c96aae1f6cefc44df38467b29a8edb23aca9fdbe56fc4", 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.06s
[INFO] running `Command { std: "docker" "inspect" "f52d98552d9de604f04c96aae1f6cefc44df38467b29a8edb23aca9fdbe56fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52d98552d9de604f04c96aae1f6cefc44df38467b29a8edb23aca9fdbe56fc4", kill_on_drop: false }`
[INFO] [stdout] f52d98552d9de604f04c96aae1f6cefc44df38467b29a8edb23aca9fdbe56fc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cfbb9d8e7f0b29ff4fa91eabadbff2567a339e5630655b4e74f3bcbd539524c
[INFO] running `Command { std: "docker" "start" "-a" "6cfbb9d8e7f0b29ff4fa91eabadbff2567a339e5630655b4e74f3bcbd539524c", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "6cfbb9d8e7f0b29ff4fa91eabadbff2567a339e5630655b4e74f3bcbd539524c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cfbb9d8e7f0b29ff4fa91eabadbff2567a339e5630655b4e74f3bcbd539524c", kill_on_drop: false }`
[INFO] [stdout] 6cfbb9d8e7f0b29ff4fa91eabadbff2567a339e5630655b4e74f3bcbd539524c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f74b613cc69604a436edf0af235bdb6c19185c7148f55e58249307622eb6497
[INFO] running `Command { std: "docker" "start" "-a" "5f74b613cc69604a436edf0af235bdb6c19185c7148f55e58249307622eb6497", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck-b002e77609a1e3af)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test interpreter::test::initialized ... ok
[INFO] [stdout] test interpreter::test::instruction_comma ... ok
[INFO] [stdout] test interpreter::test::instruction_less_than ... ok
[INFO] [stdout] test interpreter::test::hello_world_complex ... ok
[INFO] [stdout] test interpreter::test::instruction_comma_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_less_than_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_dot ... ok
[INFO] [stdout] test interpreter::test::hello_world ... ok
[INFO] [stdout] test interpreter::test::instruction_dot_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_greater_than ... ok
[INFO] [stdout] test interpreter::test::instruction_minus ... ok
[INFO] [stdout] test interpreter::test::instruction_minus_2 ... ok
[INFO] [stdout] test optimizer::test::compact_add ... ok
[INFO] [stdout] test interpreter::test::instruction_plus_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_plus ... ok
[INFO] [stdout] test optimizer::test::compact_add_sub ... ok
[INFO] [stdout] test optimizer::test::compact_left ... ok
[INFO] [stdout] test optimizer::test::compact_right ... ok
[INFO] [stdout] test optimizer::test::compact_right_left ... ok
[INFO] [stdout] test optimizer::test::compact_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f74b613cc69604a436edf0af235bdb6c19185c7148f55e58249307622eb6497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f74b613cc69604a436edf0af235bdb6c19185c7148f55e58249307622eb6497", kill_on_drop: false }`
[INFO] [stdout] 5f74b613cc69604a436edf0af235bdb6c19185c7148f55e58249307622eb6497