[INFO] fetching crate vec-drain-where 1.0.1...
[INFO] testing vec-drain-where-1.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate vec-drain-where 1.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate vec-drain-where 1.0.1 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 vec-drain-where 1.0.1
[INFO] finished tweaking crates.io crate vec-drain-where 1.0.1
[INFO] tweaked toml for crates.io crate vec-drain-where 1.0.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck v0.7.2
[INFO] [stderr]   Downloaded rand_core v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cc8ecb988c04319e221dd2c7a535ed8f68e523807c4cd305ab9e21b135003b0b
[INFO] running `Command { std: "docker" "start" "-a" "cc8ecb988c04319e221dd2c7a535ed8f68e523807c4cd305ab9e21b135003b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc8ecb988c04319e221dd2c7a535ed8f68e523807c4cd305ab9e21b135003b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8ecb988c04319e221dd2c7a535ed8f68e523807c4cd305ab9e21b135003b0b", kill_on_drop: false }`
[INFO] [stdout] cc8ecb988c04319e221dd2c7a535ed8f68e523807c4cd305ab9e21b135003b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 32fb1a9092c3562974a750f27e5d560534dd542f7faddf02fda6812eca62fee5
[INFO] running `Command { std: "docker" "start" "-a" "32fb1a9092c3562974a750f27e5d560534dd542f7faddf02fda6812eca62fee5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vec-drain-where v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "32fb1a9092c3562974a750f27e5d560534dd542f7faddf02fda6812eca62fee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32fb1a9092c3562974a750f27e5d560534dd542f7faddf02fda6812eca62fee5", kill_on_drop: false }`
[INFO] [stdout] 32fb1a9092c3562974a750f27e5d560534dd542f7faddf02fda6812eca62fee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 084b50fb75fcf0660c7e380aca29db4eafbda299621d561762612326543230cd
[INFO] running `Command { std: "docker" "start" "-a" "084b50fb75fcf0660c7e380aca29db4eafbda299621d561762612326543230cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.7.2
[INFO] [stderr]    Compiling vec-drain-where v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "084b50fb75fcf0660c7e380aca29db4eafbda299621d561762612326543230cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084b50fb75fcf0660c7e380aca29db4eafbda299621d561762612326543230cd", kill_on_drop: false }`
[INFO] [stdout] 084b50fb75fcf0660c7e380aca29db4eafbda299621d561762612326543230cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] de1cae88f4d9e10f83d438160789f6d3523f8577af8c7fd47fdd9adeebde9fa9
[INFO] running `Command { std: "docker" "start" "-a" "de1cae88f4d9e10f83d438160789f6d3523f8577af8c7fd47fdd9adeebde9fa9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vec_drain_where-d79243f0775921b4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::check_with_panic::fix_messed_up_test ... ok
[INFO] [stdout] test tests::check_with_mask::fix_update_last_el_in_test ... ok
[INFO] [stdout] test tests::check_with_mask::fix_divide_byte_len_by_size_of ... ok
[INFO] [stdout] test tests::check_with_mask::qc_cmp_with_mask ... ok
[INFO] [stdout] test tests::check_with_panic::qc_panic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec-drain-where
[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" "de1cae88f4d9e10f83d438160789f6d3523f8577af8c7fd47fdd9adeebde9fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1cae88f4d9e10f83d438160789f6d3523f8577af8c7fd47fdd9adeebde9fa9", kill_on_drop: false }`
[INFO] [stdout] de1cae88f4d9e10f83d438160789f6d3523f8577af8c7fd47fdd9adeebde9fa9