[INFO] cloning repository https://github.com/johannsteinecker/johannsteinecker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johannsteinecker/johannsteinecker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohannsteinecker%2Fjohannsteinecker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohannsteinecker%2Fjohannsteinecker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f08981f39a73cbf3135f40236b126df74abfcb93
[INFO] testing johannsteinecker/johannsteinecker 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%2Fjohannsteinecker%2Fjohannsteinecker" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johannsteinecker/johannsteinecker 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/johannsteinecker/johannsteinecker
[INFO] finished tweaking git repo https://github.com/johannsteinecker/johannsteinecker
[INFO] tweaked toml for git repo https://github.com/johannsteinecker/johannsteinecker written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/johannsteinecker/johannsteinecker 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 5794413531b7581f3128e1b6f027053df698bd27b517edd0a7661cedaf199f25
[INFO] running `Command { std: "docker" "start" "-a" "5794413531b7581f3128e1b6f027053df698bd27b517edd0a7661cedaf199f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5794413531b7581f3128e1b6f027053df698bd27b517edd0a7661cedaf199f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5794413531b7581f3128e1b6f027053df698bd27b517edd0a7661cedaf199f25", kill_on_drop: false }`
[INFO] [stdout] 5794413531b7581f3128e1b6f027053df698bd27b517edd0a7661cedaf199f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 47f8060bd20b17ef1636b6b086eb07a12e5972f0a0e90977d71d5557feac775b
[INFO] running `Command { std: "docker" "start" "-a" "47f8060bd20b17ef1636b6b086eb07a12e5972f0a0e90977d71d5557feac775b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling johannsteinecker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "47f8060bd20b17ef1636b6b086eb07a12e5972f0a0e90977d71d5557feac775b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f8060bd20b17ef1636b6b086eb07a12e5972f0a0e90977d71d5557feac775b", kill_on_drop: false }`
[INFO] [stdout] 47f8060bd20b17ef1636b6b086eb07a12e5972f0a0e90977d71d5557feac775b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 01d31b52349e4bb8e7d0bc8b033c4ecb365f9819162d4f3affe51e15de5fa9ed
[INFO] running `Command { std: "docker" "start" "-a" "01d31b52349e4bb8e7d0bc8b033c4ecb365f9819162d4f3affe51e15de5fa9ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling johannsteinecker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "01d31b52349e4bb8e7d0bc8b033c4ecb365f9819162d4f3affe51e15de5fa9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d31b52349e4bb8e7d0bc8b033c4ecb365f9819162d4f3affe51e15de5fa9ed", kill_on_drop: false }`
[INFO] [stdout] 01d31b52349e4bb8e7d0bc8b033c4ecb365f9819162d4f3affe51e15de5fa9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] d84489b24b7b5f0cf24eb1712e05d680ccfe205902ca137178adacf187026088
[INFO] running `Command { std: "docker" "start" "-a" "d84489b24b7b5f0cf24eb1712e05d680ccfe205902ca137178adacf187026088", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/johannsteinecker-3e424d00e5b361f2)
[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" "d84489b24b7b5f0cf24eb1712e05d680ccfe205902ca137178adacf187026088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d84489b24b7b5f0cf24eb1712e05d680ccfe205902ca137178adacf187026088", kill_on_drop: false }`
[INFO] [stdout] d84489b24b7b5f0cf24eb1712e05d680ccfe205902ca137178adacf187026088