[INFO] fetching crate vermilionrc 0.0.0-unreleased...
[INFO] testing vermilionrc-0.0.0-unreleased against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vermilionrc 0.0.0-unreleased into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate vermilionrc 0.0.0-unreleased 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 crates.io crate vermilionrc 0.0.0-unreleased
[INFO] finished tweaking crates.io crate vermilionrc 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate vermilionrc 0.0.0-unreleased written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate vermilionrc 0.0.0-unreleased 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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 29ebd09b7fb1e5809b98100f7bf44089763949a5544e8be2cde3536ca84522bd
[INFO] running `Command { std: "docker" "start" "-a" "29ebd09b7fb1e5809b98100f7bf44089763949a5544e8be2cde3536ca84522bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29ebd09b7fb1e5809b98100f7bf44089763949a5544e8be2cde3536ca84522bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ebd09b7fb1e5809b98100f7bf44089763949a5544e8be2cde3536ca84522bd", kill_on_drop: false }`
[INFO] [stdout] 29ebd09b7fb1e5809b98100f7bf44089763949a5544e8be2cde3536ca84522bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] fe84b48f711abd8f2604aa921aedbc51a8beaa765d381051f3fa53f98197e2aa
[INFO] running `Command { std: "docker" "start" "-a" "fe84b48f711abd8f2604aa921aedbc51a8beaa765d381051f3fa53f98197e2aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vermilionrc v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "fe84b48f711abd8f2604aa921aedbc51a8beaa765d381051f3fa53f98197e2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe84b48f711abd8f2604aa921aedbc51a8beaa765d381051f3fa53f98197e2aa", kill_on_drop: false }`
[INFO] [stdout] fe84b48f711abd8f2604aa921aedbc51a8beaa765d381051f3fa53f98197e2aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 93978cbfc67bd6ad998e8f99b0b0e569974097b45de55daa9e5ba84a15b788d8
[INFO] running `Command { std: "docker" "start" "-a" "93978cbfc67bd6ad998e8f99b0b0e569974097b45de55daa9e5ba84a15b788d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vermilionrc v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "93978cbfc67bd6ad998e8f99b0b0e569974097b45de55daa9e5ba84a15b788d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93978cbfc67bd6ad998e8f99b0b0e569974097b45de55daa9e5ba84a15b788d8", kill_on_drop: false }`
[INFO] [stdout] 93978cbfc67bd6ad998e8f99b0b0e569974097b45de55daa9e5ba84a15b788d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 85f9c0ca93a30b96a5aa18d6bd13a7d0e71ecb05f5d77f055c3b8299ef0d8050
[INFO] running `Command { std: "docker" "start" "-a" "85f9c0ca93a30b96a5aa18d6bd13a7d0e71ecb05f5d77f055c3b8299ef0d8050", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vermilionrc-9d6a453b3ecbe5d4)
[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" "85f9c0ca93a30b96a5aa18d6bd13a7d0e71ecb05f5d77f055c3b8299ef0d8050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f9c0ca93a30b96a5aa18d6bd13a7d0e71ecb05f5d77f055c3b8299ef0d8050", kill_on_drop: false }`
[INFO] [stdout] 85f9c0ca93a30b96a5aa18d6bd13a7d0e71ecb05f5d77f055c3b8299ef0d8050