[INFO] cloning repository https://github.com/paraflu/ferie
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paraflu/ferie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparaflu%2Fferie", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparaflu%2Fferie'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b68c348531556669626a8cdc2f784f7e5c95f5d
[INFO] testing paraflu/ferie against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparaflu%2Fferie" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paraflu/ferie 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/paraflu/ferie
[INFO] finished tweaking git repo https://github.com/paraflu/ferie
[INFO] tweaked toml for git repo https://github.com/paraflu/ferie written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/paraflu/ferie 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 92944ac1beb896695d6af4c63bcecaa2035563ebab315c93d934b2a6beec12e3
[INFO] running `Command { std: "docker" "start" "-a" "92944ac1beb896695d6af4c63bcecaa2035563ebab315c93d934b2a6beec12e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92944ac1beb896695d6af4c63bcecaa2035563ebab315c93d934b2a6beec12e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92944ac1beb896695d6af4c63bcecaa2035563ebab315c93d934b2a6beec12e3", kill_on_drop: false }`
[INFO] [stdout] 92944ac1beb896695d6af4c63bcecaa2035563ebab315c93d934b2a6beec12e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 122b04d52a6d601f86c40f07b0d63ba3c1e72f0d80b0f6481253b70d7aca3173
[INFO] running `Command { std: "docker" "start" "-a" "122b04d52a6d601f86c40f07b0d63ba3c1e72f0d80b0f6481253b70d7aca3173", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling feriers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.79s
[INFO] running `Command { std: "docker" "inspect" "122b04d52a6d601f86c40f07b0d63ba3c1e72f0d80b0f6481253b70d7aca3173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122b04d52a6d601f86c40f07b0d63ba3c1e72f0d80b0f6481253b70d7aca3173", kill_on_drop: false }`
[INFO] [stdout] 122b04d52a6d601f86c40f07b0d63ba3c1e72f0d80b0f6481253b70d7aca3173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e2c54735083a6c51ddcd80f68e7f7497a9d2cf6e0283caecbcb361e4307ae238
[INFO] running `Command { std: "docker" "start" "-a" "e2c54735083a6c51ddcd80f68e7f7497a9d2cf6e0283caecbcb361e4307ae238", kill_on_drop: false }`
[INFO] [stderr]    Compiling feriers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "e2c54735083a6c51ddcd80f68e7f7497a9d2cf6e0283caecbcb361e4307ae238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c54735083a6c51ddcd80f68e7f7497a9d2cf6e0283caecbcb361e4307ae238", kill_on_drop: false }`
[INFO] [stdout] e2c54735083a6c51ddcd80f68e7f7497a9d2cf6e0283caecbcb361e4307ae238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7a5c1b1699ade0ae10c1cd5ffd98a61c8bf4e9381a677464323ce6e2d333c0be
[INFO] running `Command { std: "docker" "start" "-a" "7a5c1b1699ade0ae10c1cd5ffd98a61c8bf4e9381a677464323ce6e2d333c0be", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/feriers-e66e5e7c7051a256)
[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" "7a5c1b1699ade0ae10c1cd5ffd98a61c8bf4e9381a677464323ce6e2d333c0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5c1b1699ade0ae10c1cd5ffd98a61c8bf4e9381a677464323ce6e2d333c0be", kill_on_drop: false }`
[INFO] [stdout] 7a5c1b1699ade0ae10c1cd5ffd98a61c8bf4e9381a677464323ce6e2d333c0be