[INFO] fetching crate scoped-vec 0.0.1...
[INFO] testing scoped-vec-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate scoped-vec 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate scoped-vec 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 scoped-vec 0.0.1
[INFO] finished tweaking crates.io crate scoped-vec 0.0.1
[INFO] tweaked toml for crates.io crate scoped-vec 0.0.1 written to /workspace/builds/worker-0/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-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] 3a21d17ec689006acc127a61773dc2f2f8a1eca9e62fb828451e55fa8f37adf3
[INFO] running `Command { std: "docker" "start" "-a" "3a21d17ec689006acc127a61773dc2f2f8a1eca9e62fb828451e55fa8f37adf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a21d17ec689006acc127a61773dc2f2f8a1eca9e62fb828451e55fa8f37adf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a21d17ec689006acc127a61773dc2f2f8a1eca9e62fb828451e55fa8f37adf3", kill_on_drop: false }`
[INFO] [stdout] 3a21d17ec689006acc127a61773dc2f2f8a1eca9e62fb828451e55fa8f37adf3
[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] e45e9a22f99ae08864981c65b571812a1e3e479f11c5813185d24c69321cb053
[INFO] running `Command { std: "docker" "start" "-a" "e45e9a22f99ae08864981c65b571812a1e3e479f11c5813185d24c69321cb053", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling scoped-vec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e45e9a22f99ae08864981c65b571812a1e3e479f11c5813185d24c69321cb053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45e9a22f99ae08864981c65b571812a1e3e479f11c5813185d24c69321cb053", kill_on_drop: false }`
[INFO] [stdout] e45e9a22f99ae08864981c65b571812a1e3e479f11c5813185d24c69321cb053
[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] 373ab11d256684f2dacaeb6c6621da9ec71865e00c2e95608f108b43804ed116
[INFO] running `Command { std: "docker" "start" "-a" "373ab11d256684f2dacaeb6c6621da9ec71865e00c2e95608f108b43804ed116", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-vec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "373ab11d256684f2dacaeb6c6621da9ec71865e00c2e95608f108b43804ed116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373ab11d256684f2dacaeb6c6621da9ec71865e00c2e95608f108b43804ed116", kill_on_drop: false }`
[INFO] [stdout] 373ab11d256684f2dacaeb6c6621da9ec71865e00c2e95608f108b43804ed116
[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] 27f8a36193a46866b6f6f94dda39062c21e3d69660428d63350add9dbfb75b20
[INFO] running `Command { std: "docker" "start" "-a" "27f8a36193a46866b6f6f94dda39062c21e3d69660428d63350add9dbfb75b20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scoped_vec-6f68a54ac123ff7f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::can_drop_scopes ... ok
[INFO] [stdout] test tests::diverged_scopes_can_be_read ... ok
[INFO] [stdout] test tests::nested_scoped_cant_read_backwards ... ok
[INFO] [stdout] test tests::diverged_adjacent_scopes_cant_interact ... ok
[INFO] [stdout] test tests::root_can_read_nested_scoped ... ok
[INFO] [stdout] test tests::scoped_can_read_nested_scoped ... ok
[INFO] [stdout] test tests::root_can_read_scoped ... ok
[INFO] [stdout] test tests::unscoped_standard ... ok
[INFO] [stdout] test tests::scoped_cant_read_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped-vec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27f8a36193a46866b6f6f94dda39062c21e3d69660428d63350add9dbfb75b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f8a36193a46866b6f6f94dda39062c21e3d69660428d63350add9dbfb75b20", kill_on_drop: false }`
[INFO] [stdout] 27f8a36193a46866b6f6f94dda39062c21e3d69660428d63350add9dbfb75b20