[INFO] cloning repository https://github.com/luser/rust-non-utf8-stdout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luser/rust-non-utf8-stdout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluser%2Frust-non-utf8-stdout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluser%2Frust-non-utf8-stdout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5f5d4166ebb25d0cd5fbf2fc52f02ae161ae20b
[INFO] testing luser/rust-non-utf8-stdout 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%2Fluser%2Frust-non-utf8-stdout" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luser/rust-non-utf8-stdout 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/luser/rust-non-utf8-stdout
[INFO] finished tweaking git repo https://github.com/luser/rust-non-utf8-stdout
[INFO] tweaked toml for git repo https://github.com/luser/rust-non-utf8-stdout written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/luser/rust-non-utf8-stdout 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 729992e3fd31320b10fabd5522852deb27b600b3526f161ee004284ae691a86e
[INFO] running `Command { std: "docker" "start" "-a" "729992e3fd31320b10fabd5522852deb27b600b3526f161ee004284ae691a86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729992e3fd31320b10fabd5522852deb27b600b3526f161ee004284ae691a86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729992e3fd31320b10fabd5522852deb27b600b3526f161ee004284ae691a86e", kill_on_drop: false }`
[INFO] [stdout] 729992e3fd31320b10fabd5522852deb27b600b3526f161ee004284ae691a86e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 56d3dabe44f5b8bc70a9d19ef2e505b8087579516db60777b75f9bd2e16e4a2f
[INFO] running `Command { std: "docker" "start" "-a" "56d3dabe44f5b8bc70a9d19ef2e505b8087579516db60777b75f9bd2e16e4a2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-non-utf8-stdout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "56d3dabe44f5b8bc70a9d19ef2e505b8087579516db60777b75f9bd2e16e4a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d3dabe44f5b8bc70a9d19ef2e505b8087579516db60777b75f9bd2e16e4a2f", kill_on_drop: false }`
[INFO] [stdout] 56d3dabe44f5b8bc70a9d19ef2e505b8087579516db60777b75f9bd2e16e4a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e9430e23f0e393c8cc699b87243c44dbe4ec723b19ad6c8041871e40569235aa
[INFO] running `Command { std: "docker" "start" "-a" "e9430e23f0e393c8cc699b87243c44dbe4ec723b19ad6c8041871e40569235aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-non-utf8-stdout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e9430e23f0e393c8cc699b87243c44dbe4ec723b19ad6c8041871e40569235aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9430e23f0e393c8cc699b87243c44dbe4ec723b19ad6c8041871e40569235aa", kill_on_drop: false }`
[INFO] [stdout] e9430e23f0e393c8cc699b87243c44dbe4ec723b19ad6c8041871e40569235aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 00df0ca5f596938fd1c988ac3f7090238bbc639ae174c401f45a13eb1b42ff4f
[INFO] running `Command { std: "docker" "start" "-a" "00df0ca5f596938fd1c988ac3f7090238bbc639ae174c401f45a13eb1b42ff4f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_non_utf8_stdout-4b94e89d6572e429)
[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" "00df0ca5f596938fd1c988ac3f7090238bbc639ae174c401f45a13eb1b42ff4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00df0ca5f596938fd1c988ac3f7090238bbc639ae174c401f45a13eb1b42ff4f", kill_on_drop: false }`
[INFO] [stdout] 00df0ca5f596938fd1c988ac3f7090238bbc639ae174c401f45a13eb1b42ff4f