[INFO] fetching crate worktop 0.0.1...
[INFO] testing worktop-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate worktop 0.0.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate worktop 0.0.1 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 worktop 0.0.1
[INFO] finished tweaking crates.io crate worktop 0.0.1
[INFO] tweaked toml for crates.io crate worktop 0.0.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] bac560da5b79ba6a24ea079d05b50e44d99c862dfd2e24dc17b8c9e73b7cae0e
[INFO] running `Command { std: "docker" "start" "-a" "bac560da5b79ba6a24ea079d05b50e44d99c862dfd2e24dc17b8c9e73b7cae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bac560da5b79ba6a24ea079d05b50e44d99c862dfd2e24dc17b8c9e73b7cae0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac560da5b79ba6a24ea079d05b50e44d99c862dfd2e24dc17b8c9e73b7cae0e", kill_on_drop: false }`
[INFO] [stdout] bac560da5b79ba6a24ea079d05b50e44d99c862dfd2e24dc17b8c9e73b7cae0e
[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] 3119eac644bf84b99d99366ebab73bba2fefd9a85109475891d564dbcd6ce06a
[INFO] running `Command { std: "docker" "start" "-a" "3119eac644bf84b99d99366ebab73bba2fefd9a85109475891d564dbcd6ce06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling worktop v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "3119eac644bf84b99d99366ebab73bba2fefd9a85109475891d564dbcd6ce06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3119eac644bf84b99d99366ebab73bba2fefd9a85109475891d564dbcd6ce06a", kill_on_drop: false }`
[INFO] [stdout] 3119eac644bf84b99d99366ebab73bba2fefd9a85109475891d564dbcd6ce06a
[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] f343665b2bb90275a1ff38d9e52a2fc9fe2cbc474ca4044ab163461dea9b41d9
[INFO] running `Command { std: "docker" "start" "-a" "f343665b2bb90275a1ff38d9e52a2fc9fe2cbc474ca4044ab163461dea9b41d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling worktop v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f343665b2bb90275a1ff38d9e52a2fc9fe2cbc474ca4044ab163461dea9b41d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f343665b2bb90275a1ff38d9e52a2fc9fe2cbc474ca4044ab163461dea9b41d9", kill_on_drop: false }`
[INFO] [stdout] f343665b2bb90275a1ff38d9e52a2fc9fe2cbc474ca4044ab163461dea9b41d9
[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] 8adf743ceb7f1f267517847b080aebb96cf18bc9df88a0b7a3fb0a472ac1c03d
[INFO] running `Command { std: "docker" "start" "-a" "8adf743ceb7f1f267517847b080aebb96cf18bc9df88a0b7a3fb0a472ac1c03d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/worktop-27805e57a43393fa)
[INFO] [stderr]    Doc-tests worktop
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "8adf743ceb7f1f267517847b080aebb96cf18bc9df88a0b7a3fb0a472ac1c03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adf743ceb7f1f267517847b080aebb96cf18bc9df88a0b7a3fb0a472ac1c03d", kill_on_drop: false }`
[INFO] [stdout] 8adf743ceb7f1f267517847b080aebb96cf18bc9df88a0b7a3fb0a472ac1c03d