[INFO] cloning repository https://github.com/wagenet/helix-hello-world-rails
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wagenet/helix-hello-world-rails" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwagenet%2Fhelix-hello-world-rails", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwagenet%2Fhelix-hello-world-rails'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d9a7c043499648e3e53d08624dbb0016a57a53f
[INFO] testing wagenet/helix-hello-world-rails 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%2Fwagenet%2Fhelix-hello-world-rails" "/workspace/builds/worker-74/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wagenet/helix-hello-world-rails 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/wagenet/helix-hello-world-rails
[INFO] finished tweaking git repo https://github.com/wagenet/helix-hello-world-rails
[INFO] tweaked toml for git repo https://github.com/wagenet/helix-hello-world-rails written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate git repo https://github.com/wagenet/helix-hello-world-rails 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]  Downloading crates ...
[INFO] [stderr]   Downloaded libcruby-sys v0.5.0-alpha-1
[INFO] [stderr]   Downloaded helix_runtime v0.5.0-alpha-1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] a02cb0bde93cffea622d34e6bf3fd73b4c7a11d1c9df4eef2fe965ffcc38f60c
[INFO] running `Command { std: "docker" "start" "-a" "a02cb0bde93cffea622d34e6bf3fd73b4c7a11d1c9df4eef2fe965ffcc38f60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a02cb0bde93cffea622d34e6bf3fd73b4c7a11d1c9df4eef2fe965ffcc38f60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02cb0bde93cffea622d34e6bf3fd73b4c7a11d1c9df4eef2fe965ffcc38f60c", kill_on_drop: false }`
[INFO] [stdout] a02cb0bde93cffea622d34e6bf3fd73b4c7a11d1c9df4eef2fe965ffcc38f60c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 2d3320bc4d2a5c163273c2b9f5d6b7975e25beba1978dd44daa662447a125f42
[INFO] running `Command { std: "docker" "start" "-a" "2d3320bc4d2a5c163273c2b9f5d6b7975e25beba1978dd44daa662447a125f42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libcruby-sys v0.5.0-alpha-1
[INFO] [stderr]    Compiling cslice v0.2.0
[INFO] [stderr]    Compiling cstr-macro v0.1.0
[INFO] [stderr]    Compiling helix_runtime v0.5.0-alpha-1
[INFO] [stderr]    Compiling helix_hello_world_rails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.11s
[INFO] running `Command { std: "docker" "inspect" "2d3320bc4d2a5c163273c2b9f5d6b7975e25beba1978dd44daa662447a125f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3320bc4d2a5c163273c2b9f5d6b7975e25beba1978dd44daa662447a125f42", kill_on_drop: false }`
[INFO] [stdout] 2d3320bc4d2a5c163273c2b9f5d6b7975e25beba1978dd44daa662447a125f42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 3262535ef66ac797b4cea28a792c3c3bb0abe6315bf0f06181019a60c7039627
[INFO] running `Command { std: "docker" "start" "-a" "3262535ef66ac797b4cea28a792c3c3bb0abe6315bf0f06181019a60c7039627", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling helix_hello_world_rails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "3262535ef66ac797b4cea28a792c3c3bb0abe6315bf0f06181019a60c7039627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3262535ef66ac797b4cea28a792c3c3bb0abe6315bf0f06181019a60c7039627", kill_on_drop: false }`
[INFO] [stdout] 3262535ef66ac797b4cea28a792c3c3bb0abe6315bf0f06181019a60c7039627
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 02e2807a51b65f8d00a9b8d2d8fdc5e9d9dc52fded5a0986f30b8adc9e54b320
[INFO] running `Command { std: "docker" "start" "-a" "02e2807a51b65f8d00a9b8d2d8fdc5e9d9dc52fded5a0986f30b8adc9e54b320", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/helix_hello_world_rails-249f9021f1e83aab)
[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" "02e2807a51b65f8d00a9b8d2d8fdc5e9d9dc52fded5a0986f30b8adc9e54b320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e2807a51b65f8d00a9b8d2d8fdc5e9d9dc52fded5a0986f30b8adc9e54b320", kill_on_drop: false }`
[INFO] [stdout] 02e2807a51b65f8d00a9b8d2d8fdc5e9d9dc52fded5a0986f30b8adc9e54b320