[INFO] cloning repository https://github.com/dm67x/bfuckrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dm67x/bfuckrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdm67x%2Fbfuckrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdm67x%2Fbfuckrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19bb08895f38d79493a8259507ffa5c996b02d81
[INFO] testing dm67x/bfuckrs against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdm67x%2Fbfuckrs" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dm67x/bfuckrs on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dm67x/bfuckrs
[INFO] finished tweaking git repo https://github.com/dm67x/bfuckrs
[INFO] tweaked toml for git repo https://github.com/dm67x/bfuckrs written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/dm67x/bfuckrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c64ea8e5970db8b21dd7be94af254198ff63abef1d1039823fff07022a0a5d3
[INFO] running `Command { std: "docker" "start" "-a" "7c64ea8e5970db8b21dd7be94af254198ff63abef1d1039823fff07022a0a5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c64ea8e5970db8b21dd7be94af254198ff63abef1d1039823fff07022a0a5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c64ea8e5970db8b21dd7be94af254198ff63abef1d1039823fff07022a0a5d3", kill_on_drop: false }`
[INFO] [stdout] 7c64ea8e5970db8b21dd7be94af254198ff63abef1d1039823fff07022a0a5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d69f99af0ca9ca1f30ecf8f925b378be42ae8a25a38730c4b19d7991c82d721c
[INFO] running `Command { std: "docker" "start" "-a" "d69f99af0ca9ca1f30ecf8f925b378be42ae8a25a38730c4b19d7991c82d721c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfuckrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d69f99af0ca9ca1f30ecf8f925b378be42ae8a25a38730c4b19d7991c82d721c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69f99af0ca9ca1f30ecf8f925b378be42ae8a25a38730c4b19d7991c82d721c", kill_on_drop: false }`
[INFO] [stdout] d69f99af0ca9ca1f30ecf8f925b378be42ae8a25a38730c4b19d7991c82d721c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9977d5c1103a14a891e864467515d39e1b909405662cbec36fa4fb0e57693a3
[INFO] running `Command { std: "docker" "start" "-a" "d9977d5c1103a14a891e864467515d39e1b909405662cbec36fa4fb0e57693a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfuckrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "d9977d5c1103a14a891e864467515d39e1b909405662cbec36fa4fb0e57693a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9977d5c1103a14a891e864467515d39e1b909405662cbec36fa4fb0e57693a3", kill_on_drop: false }`
[INFO] [stdout] d9977d5c1103a14a891e864467515d39e1b909405662cbec36fa4fb0e57693a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a86ab6ef7b64bb1a2edc1c4b804c48fd0c59e7eafa2591480c8b0dd0178148c
[INFO] running `Command { std: "docker" "start" "-a" "8a86ab6ef7b64bb1a2edc1c4b804c48fd0c59e7eafa2591480c8b0dd0178148c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bfuckrs-034e56562a965e7a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_interpreter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bfuckrs
[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" "8a86ab6ef7b64bb1a2edc1c4b804c48fd0c59e7eafa2591480c8b0dd0178148c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a86ab6ef7b64bb1a2edc1c4b804c48fd0c59e7eafa2591480c8b0dd0178148c", kill_on_drop: false }`
[INFO] [stdout] 8a86ab6ef7b64bb1a2edc1c4b804c48fd0c59e7eafa2591480c8b0dd0178148c