[INFO] fetching crate cargo-firstpage 0.1.2...
[INFO] testing cargo-firstpage-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-firstpage 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cargo-firstpage 0.1.2 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-firstpage 0.1.2
[INFO] finished tweaking crates.io crate cargo-firstpage 0.1.2
[INFO] tweaked toml for crates.io crate cargo-firstpage 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cargo-firstpage 0.1.2 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 658da3915a160d53730dcd06c45239537df4a3854cda0161ee8157b68ec000e4
[INFO] running `Command { std: "docker" "start" "-a" "658da3915a160d53730dcd06c45239537df4a3854cda0161ee8157b68ec000e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "658da3915a160d53730dcd06c45239537df4a3854cda0161ee8157b68ec000e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658da3915a160d53730dcd06c45239537df4a3854cda0161ee8157b68ec000e4", kill_on_drop: false }`
[INFO] [stdout] 658da3915a160d53730dcd06c45239537df4a3854cda0161ee8157b68ec000e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 331d2e554dd264a8df384bf2dcdfa42da98db2da5904ff56c05a2fbb2e9fdfdd
[INFO] running `Command { std: "docker" "start" "-a" "331d2e554dd264a8df384bf2dcdfa42da98db2da5904ff56c05a2fbb2e9fdfdd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling smawk v0.3.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling cargo-firstpage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "331d2e554dd264a8df384bf2dcdfa42da98db2da5904ff56c05a2fbb2e9fdfdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331d2e554dd264a8df384bf2dcdfa42da98db2da5904ff56c05a2fbb2e9fdfdd", kill_on_drop: false }`
[INFO] [stdout] 331d2e554dd264a8df384bf2dcdfa42da98db2da5904ff56c05a2fbb2e9fdfdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5e7823089cea61ab53d60ac63ae15f87edba803970182152ba9627c26dce9f96
[INFO] running `Command { std: "docker" "start" "-a" "5e7823089cea61ab53d60ac63ae15f87edba803970182152ba9627c26dce9f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-firstpage v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "5e7823089cea61ab53d60ac63ae15f87edba803970182152ba9627c26dce9f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7823089cea61ab53d60ac63ae15f87edba803970182152ba9627c26dce9f96", kill_on_drop: false }`
[INFO] [stdout] 5e7823089cea61ab53d60ac63ae15f87edba803970182152ba9627c26dce9f96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 21fe709b65e4c7f2d066d8322da4f03c5821b2cccd20301ffd6dd0c5a04f34b7
[INFO] running `Command { std: "docker" "start" "-a" "21fe709b65e4c7f2d066d8322da4f03c5821b2cccd20301ffd6dd0c5a04f34b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_firstpage-788f9cd129253086)
[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" "21fe709b65e4c7f2d066d8322da4f03c5821b2cccd20301ffd6dd0c5a04f34b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21fe709b65e4c7f2d066d8322da4f03c5821b2cccd20301ffd6dd0c5a04f34b7", kill_on_drop: false }`
[INFO] [stdout] 21fe709b65e4c7f2d066d8322da4f03c5821b2cccd20301ffd6dd0c5a04f34b7