[INFO] cloning repository https://github.com/m-shaka/brainfuck-jit-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m-shaka/brainfuck-jit-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-shaka%2Fbrainfuck-jit-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-shaka%2Fbrainfuck-jit-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db7c69920a75b89932587921793e15b24d2531c0
[INFO] testing m-shaka/brainfuck-jit-in-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm-shaka%2Fbrainfuck-jit-in-rust" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m-shaka/brainfuck-jit-in-rust 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/m-shaka/brainfuck-jit-in-rust
[INFO] finished tweaking git repo https://github.com/m-shaka/brainfuck-jit-in-rust
[INFO] tweaked toml for git repo https://github.com/m-shaka/brainfuck-jit-in-rust written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/m-shaka/brainfuck-jit-in-rust 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 785120fb4f25c8dfae35fd9c2189e67d0bbd342967e2023f07e8bfbaf917fea2
[INFO] running `Command { std: "docker" "start" "-a" "785120fb4f25c8dfae35fd9c2189e67d0bbd342967e2023f07e8bfbaf917fea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "785120fb4f25c8dfae35fd9c2189e67d0bbd342967e2023f07e8bfbaf917fea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785120fb4f25c8dfae35fd9c2189e67d0bbd342967e2023f07e8bfbaf917fea2", kill_on_drop: false }`
[INFO] [stdout] 785120fb4f25c8dfae35fd9c2189e67d0bbd342967e2023f07e8bfbaf917fea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 201b21a14cd767db0efa124a57be1e2cc98736b48cfadc8f6addd158e4f27261
[INFO] running `Command { std: "docker" "start" "-a" "201b21a14cd767db0efa124a57be1e2cc98736b48cfadc8f6addd158e4f27261", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "201b21a14cd767db0efa124a57be1e2cc98736b48cfadc8f6addd158e4f27261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201b21a14cd767db0efa124a57be1e2cc98736b48cfadc8f6addd158e4f27261", kill_on_drop: false }`
[INFO] [stdout] 201b21a14cd767db0efa124a57be1e2cc98736b48cfadc8f6addd158e4f27261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] e6d4a4ca7c9b3c8895901d3dac9feeb7bf87553e7e142f58d26ea2d2a5759abd
[INFO] running `Command { std: "docker" "start" "-a" "e6d4a4ca7c9b3c8895901d3dac9feeb7bf87553e7e142f58d26ea2d2a5759abd", 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 2.38s
[INFO] running `Command { std: "docker" "inspect" "e6d4a4ca7c9b3c8895901d3dac9feeb7bf87553e7e142f58d26ea2d2a5759abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d4a4ca7c9b3c8895901d3dac9feeb7bf87553e7e142f58d26ea2d2a5759abd", kill_on_drop: false }`
[INFO] [stdout] e6d4a4ca7c9b3c8895901d3dac9feeb7bf87553e7e142f58d26ea2d2a5759abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 7af8c6469e41e97bdabe8d305fe63daaee191b1060f185c1bb0f710f3558f587
[INFO] running `Command { std: "docker" "start" "-a" "7af8c6469e41e97bdabe8d305fe63daaee191b1060f185c1bb0f710f3558f587", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck-e777b3727dc8d20d)
[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" "7af8c6469e41e97bdabe8d305fe63daaee191b1060f185c1bb0f710f3558f587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af8c6469e41e97bdabe8d305fe63daaee191b1060f185c1bb0f710f3558f587", kill_on_drop: false }`
[INFO] [stdout] 7af8c6469e41e97bdabe8d305fe63daaee191b1060f185c1bb0f710f3558f587