[INFO] cloning repository https://github.com/SergeyBibikov/forOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SergeyBibikov/forOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeyBibikov%2FforOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeyBibikov%2FforOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a17609b133eb2c3dd34fdb6ab8d5187bf8b6d387
[INFO] testing SergeyBibikov/forOS against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergeyBibikov%2FforOS" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SergeyBibikov/forOS 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/SergeyBibikov/forOS
[INFO] finished tweaking git repo https://github.com/SergeyBibikov/forOS
[INFO] tweaked toml for git repo https://github.com/SergeyBibikov/forOS written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/SergeyBibikov/forOS 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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] c4a8bc586a421e1e7ad9c73a06a6775e6c8dc732e65a60b5e5c67a0454c07ea8
[INFO] running `Command { std: "docker" "start" "-a" "c4a8bc586a421e1e7ad9c73a06a6775e6c8dc732e65a60b5e5c67a0454c07ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4a8bc586a421e1e7ad9c73a06a6775e6c8dc732e65a60b5e5c67a0454c07ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a8bc586a421e1e7ad9c73a06a6775e6c8dc732e65a60b5e5c67a0454c07ea8", kill_on_drop: false }`
[INFO] [stdout] c4a8bc586a421e1e7ad9c73a06a6775e6c8dc732e65a60b5e5c67a0454c07ea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] ef030cf501317032bb1168ac4d161a07e3803bde32988e6c56cb082a0fe064ea
[INFO] running `Command { std: "docker" "start" "-a" "ef030cf501317032bb1168ac4d161a07e3803bde32988e6c56cb082a0fe064ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling for_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "ef030cf501317032bb1168ac4d161a07e3803bde32988e6c56cb082a0fe064ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef030cf501317032bb1168ac4d161a07e3803bde32988e6c56cb082a0fe064ea", kill_on_drop: false }`
[INFO] [stdout] ef030cf501317032bb1168ac4d161a07e3803bde32988e6c56cb082a0fe064ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] fa9fd2f18489cc4544782865779cd099a76dafd56f93301a074988dd49d85589
[INFO] running `Command { std: "docker" "start" "-a" "fa9fd2f18489cc4544782865779cd099a76dafd56f93301a074988dd49d85589", kill_on_drop: false }`
[INFO] [stderr]    Compiling for_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "fa9fd2f18489cc4544782865779cd099a76dafd56f93301a074988dd49d85589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9fd2f18489cc4544782865779cd099a76dafd56f93301a074988dd49d85589", kill_on_drop: false }`
[INFO] [stdout] fa9fd2f18489cc4544782865779cd099a76dafd56f93301a074988dd49d85589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 16149db8f22888eb54c97dba92e392afd6dbd23b23b464c5d568b8a65ccea375
[INFO] running `Command { std: "docker" "start" "-a" "16149db8f22888eb54c97dba92e392afd6dbd23b23b464c5d568b8a65ccea375", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/for_os-a68321223cb318bc)
[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" "16149db8f22888eb54c97dba92e392afd6dbd23b23b464c5d568b8a65ccea375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16149db8f22888eb54c97dba92e392afd6dbd23b23b464c5d568b8a65ccea375", kill_on_drop: false }`
[INFO] [stdout] 16149db8f22888eb54c97dba92e392afd6dbd23b23b464c5d568b8a65ccea375