[INFO] fetching crate option_vec 0.1.3...
[INFO] testing option_vec-0.1.3 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate option_vec 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate option_vec 0.1.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate option_vec 0.1.3
[INFO] finished tweaking crates.io crate option_vec 0.1.3
[INFO] tweaked toml for crates.io crate option_vec 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97bc8e8d1bcb4fb5eb8cd6b4e61de563fb5702e8da4336ead6766dd525e59d18
[INFO] running `Command { std: "docker" "start" "-a" "97bc8e8d1bcb4fb5eb8cd6b4e61de563fb5702e8da4336ead6766dd525e59d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97bc8e8d1bcb4fb5eb8cd6b4e61de563fb5702e8da4336ead6766dd525e59d18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97bc8e8d1bcb4fb5eb8cd6b4e61de563fb5702e8da4336ead6766dd525e59d18", kill_on_drop: false }`
[INFO] [stdout] 97bc8e8d1bcb4fb5eb8cd6b4e61de563fb5702e8da4336ead6766dd525e59d18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b37217e113a034ae85c0053c9987219b710c292805c40fb46920660dbffcca45
[INFO] running `Command { std: "docker" "start" "-a" "b37217e113a034ae85c0053c9987219b710c292805c40fb46920660dbffcca45", kill_on_drop: false }`
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b37217e113a034ae85c0053c9987219b710c292805c40fb46920660dbffcca45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37217e113a034ae85c0053c9987219b710c292805c40fb46920660dbffcca45", kill_on_drop: false }`
[INFO] [stdout] b37217e113a034ae85c0053c9987219b710c292805c40fb46920660dbffcca45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50568550e7675b5b51761f06539aa568a1a87ac3c4aff3d5514b650d4b37f369
[INFO] running `Command { std: "docker" "start" "-a" "50568550e7675b5b51761f06539aa568a1a87ac3c4aff3d5514b650d4b37f369", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling option_vec v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "50568550e7675b5b51761f06539aa568a1a87ac3c4aff3d5514b650d4b37f369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50568550e7675b5b51761f06539aa568a1a87ac3c4aff3d5514b650d4b37f369", kill_on_drop: false }`
[INFO] [stdout] 50568550e7675b5b51761f06539aa568a1a87ac3c4aff3d5514b650d4b37f369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba2b9fca280d797eca2f1f469293ff4f3b93ed6ec3644b3b77ace467e29b2774
[INFO] running `Command { std: "docker" "start" "-a" "ba2b9fca280d797eca2f1f469293ff4f3b93ed6ec3644b3b77ace467e29b2774", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/option_vec-d09372ad3fbd93c5)
[INFO] [stdout] test test::test_enumerate ... ok
[INFO] [stdout] test test::test_enumerate_mut ... ok
[INFO] [stdout] test test::test_eq ... ok
[INFO] [stdout] test test::test_into_enumerate ... ok
[INFO] [stdout] test test::test_into_iter ... ok
[INFO] [stdout] test test::test_iter ... ok
[INFO] [stdout] test test::test_iter_mut ... ok
[INFO] [stdout] test test::test_iter_rev ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::test_pop_back ... ok
[INFO] [stdout] test test::test_pop_front ... ok
[INFO] [stdout] test test::test_remove ... ok
[INFO] [stdout] test test::test_retain ... ok
[INFO] [stdout] test test::test_shrink_to_fit ... ok
[INFO] [stderr]    Doc-tests option_vec
[INFO] [stdout] test test::test_clone ... ok
[INFO] [stdout] test test::test_debug ... ok
[INFO] [stdout] test test::test_enumerate_rev ... ok
[INFO] [stdout] test test::test_clone_iter ... ok
[INFO] [stdout] test test::test_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "ba2b9fca280d797eca2f1f469293ff4f3b93ed6ec3644b3b77ace467e29b2774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2b9fca280d797eca2f1f469293ff4f3b93ed6ec3644b3b77ace467e29b2774", kill_on_drop: false }`
[INFO] [stdout] ba2b9fca280d797eca2f1f469293ff4f3b93ed6ec3644b3b77ace467e29b2774
