[INFO] fetching crate cargo-print 0.1.6...
[INFO] testing cargo-print-0.1.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-print 0.1.6 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate cargo-print 0.1.6 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-print 0.1.6
[INFO] finished tweaking crates.io crate cargo-print 0.1.6
[INFO] tweaked toml for crates.io crate cargo-print 0.1.6 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate cargo-print 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48858a03696943dd77807a1fcbda4c87a5206d9015d091dfc9525541823075ca
[INFO] running `Command { std: "docker" "start" "-a" "48858a03696943dd77807a1fcbda4c87a5206d9015d091dfc9525541823075ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48858a03696943dd77807a1fcbda4c87a5206d9015d091dfc9525541823075ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48858a03696943dd77807a1fcbda4c87a5206d9015d091dfc9525541823075ca", kill_on_drop: false }`
[INFO] [stdout] 48858a03696943dd77807a1fcbda4c87a5206d9015d091dfc9525541823075ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddde52ccae7ffd73da5e0bddf87fc3c3ed91677f1ffb01da85c18680ba9a429c
[INFO] running `Command { std: "docker" "start" "-a" "ddde52ccae7ffd73da5e0bddf87fc3c3ed91677f1ffb01da85c18680ba9a429c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cargo-print v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.14.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.74s
[INFO] running `Command { std: "docker" "inspect" "ddde52ccae7ffd73da5e0bddf87fc3c3ed91677f1ffb01da85c18680ba9a429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddde52ccae7ffd73da5e0bddf87fc3c3ed91677f1ffb01da85c18680ba9a429c", kill_on_drop: false }`
[INFO] [stdout] ddde52ccae7ffd73da5e0bddf87fc3c3ed91677f1ffb01da85c18680ba9a429c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5045897993ae0b5c1319e922f5ee09312edd38295db9da00bf85281361c24631
[INFO] running `Command { std: "docker" "start" "-a" "5045897993ae0b5c1319e922f5ee09312edd38295db9da00bf85281361c24631", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-print v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "5045897993ae0b5c1319e922f5ee09312edd38295db9da00bf85281361c24631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5045897993ae0b5c1319e922f5ee09312edd38295db9da00bf85281361c24631", kill_on_drop: false }`
[INFO] [stdout] 5045897993ae0b5c1319e922f5ee09312edd38295db9da00bf85281361c24631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ed886c93d1fabb81beaadc6075ba861f3a5b468f6334b2d0cdf9acbe92d78e6
[INFO] running `Command { std: "docker" "start" "-a" "8ed886c93d1fabb81beaadc6075ba861f3a5b468f6334b2d0cdf9acbe92d78e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_print-2d2d0374175df4b2)
[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" "8ed886c93d1fabb81beaadc6075ba861f3a5b468f6334b2d0cdf9acbe92d78e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed886c93d1fabb81beaadc6075ba861f3a5b468f6334b2d0cdf9acbe92d78e6", kill_on_drop: false }`
[INFO] [stdout] 8ed886c93d1fabb81beaadc6075ba861f3a5b468f6334b2d0cdf9acbe92d78e6