[INFO] fetching crate unite 0.1.2...
[INFO] testing unite-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate unite 0.1.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate unite 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 unite 0.1.2
[INFO] finished tweaking crates.io crate unite 0.1.2
[INFO] tweaked toml for crates.io crate unite 0.1.2 written to /workspace/builds/worker-57/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] [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b6bb3c917d4f3d6abdf2a8859f3a2d036a1db2a3c5847210a778ae2c9f916e9
[INFO] running `Command { std: "docker" "start" "-a" "4b6bb3c917d4f3d6abdf2a8859f3a2d036a1db2a3c5847210a778ae2c9f916e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b6bb3c917d4f3d6abdf2a8859f3a2d036a1db2a3c5847210a778ae2c9f916e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b6bb3c917d4f3d6abdf2a8859f3a2d036a1db2a3c5847210a778ae2c9f916e9", kill_on_drop: false }`
[INFO] [stdout] 4b6bb3c917d4f3d6abdf2a8859f3a2d036a1db2a3c5847210a778ae2c9f916e9
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fd7835b583fb3fb0a08ab9a75319a263669790d3786ad74a713c2d7712370c0
[INFO] running `Command { std: "docker" "start" "-a" "0fd7835b583fb3fb0a08ab9a75319a263669790d3786ad74a713c2d7712370c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling unite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "0fd7835b583fb3fb0a08ab9a75319a263669790d3786ad74a713c2d7712370c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd7835b583fb3fb0a08ab9a75319a263669790d3786ad74a713c2d7712370c0", kill_on_drop: false }`
[INFO] [stdout] 0fd7835b583fb3fb0a08ab9a75319a263669790d3786ad74a713c2d7712370c0
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9021102c13d329b61610c56ebe029916419cedde17a0467cee5b2dedb1c01329
[INFO] running `Command { std: "docker" "start" "-a" "9021102c13d329b61610c56ebe029916419cedde17a0467cee5b2dedb1c01329", kill_on_drop: false }`
[INFO] [stderr]    Compiling unite v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "9021102c13d329b61610c56ebe029916419cedde17a0467cee5b2dedb1c01329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9021102c13d329b61610c56ebe029916419cedde17a0467cee5b2dedb1c01329", kill_on_drop: false }`
[INFO] [stdout] 9021102c13d329b61610c56ebe029916419cedde17a0467cee5b2dedb1c01329
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7686a4c990f0508aeca8df99ece6ee4a3fe1ea77ece6348515d306657989d6f6
[INFO] running `Command { std: "docker" "start" "-a" "7686a4c990f0508aeca8df99ece6ee4a3fe1ea77ece6348515d306657989d6f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unite-9f5d9b9d899c396f)
[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] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-c6dcf83b829c45ee)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test casts ... ok
[INFO] [stdout] test casts_mut ... ok
[INFO] [stdout] test checks ... ok
[INFO] [stdout] test convert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unite
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - unite (line 63) ... ok
[INFO] [stdout] test src/lib.rs - unite (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - unite (line 96) ... ok
[INFO] [stdout] test src/lib.rs - unite (line 34) ... ok
[INFO] [stdout] test src/lib.rs - unite (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7686a4c990f0508aeca8df99ece6ee4a3fe1ea77ece6348515d306657989d6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7686a4c990f0508aeca8df99ece6ee4a3fe1ea77ece6348515d306657989d6f6", kill_on_drop: false }`
[INFO] [stdout] 7686a4c990f0508aeca8df99ece6ee4a3fe1ea77ece6348515d306657989d6f6