[INFO] fetching crate warlock 0.0.4...
[INFO] testing warlock-0.0.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate warlock 0.0.4 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate warlock 0.0.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate warlock 0.0.4
[INFO] finished tweaking crates.io crate warlock 0.0.4
[INFO] tweaked toml for crates.io crate warlock 0.0.4 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51abe3dfa01e1e156ce2e0ffac5e7b889330e8b9bab246f1f3aed56c47b88411
[INFO] running `Command { std: "docker" "start" "-a" "51abe3dfa01e1e156ce2e0ffac5e7b889330e8b9bab246f1f3aed56c47b88411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51abe3dfa01e1e156ce2e0ffac5e7b889330e8b9bab246f1f3aed56c47b88411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51abe3dfa01e1e156ce2e0ffac5e7b889330e8b9bab246f1f3aed56c47b88411", kill_on_drop: false }`
[INFO] [stdout] 51abe3dfa01e1e156ce2e0ffac5e7b889330e8b9bab246f1f3aed56c47b88411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a589210b2a9752fe2f97b16fda254ed9a864f02ca4d9ad72fba357305d0ffcbc
[INFO] running `Command { std: "docker" "start" "-a" "a589210b2a9752fe2f97b16fda254ed9a864f02ca4d9ad72fba357305d0ffcbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a589210b2a9752fe2f97b16fda254ed9a864f02ca4d9ad72fba357305d0ffcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a589210b2a9752fe2f97b16fda254ed9a864f02ca4d9ad72fba357305d0ffcbc", kill_on_drop: false }`
[INFO] [stdout] a589210b2a9752fe2f97b16fda254ed9a864f02ca4d9ad72fba357305d0ffcbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56fd3808e83126e6dbb03b3964f73bc1d00633c82d5e22202dabb85072ad548c
[INFO] running `Command { std: "docker" "start" "-a" "56fd3808e83126e6dbb03b3964f73bc1d00633c82d5e22202dabb85072ad548c", kill_on_drop: false }`
[INFO] [stderr]    Compiling warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "56fd3808e83126e6dbb03b3964f73bc1d00633c82d5e22202dabb85072ad548c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fd3808e83126e6dbb03b3964f73bc1d00633c82d5e22202dabb85072ad548c", kill_on_drop: false }`
[INFO] [stdout] 56fd3808e83126e6dbb03b3964f73bc1d00633c82d5e22202dabb85072ad548c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83809cfa47fae41757fb56977d538e3af35c3d56e7e4e59a6e8682e43c5d412f
[INFO] running `Command { std: "docker" "start" "-a" "83809cfa47fae41757fb56977d538e3af35c3d56e7e4e59a6e8682e43c5d412f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/warlock-6c7488f040c6b99d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test alloc::test::test_bump ... ok
[INFO] [stdout] test alloc::test::test_bump_grow ... ok
[INFO] [stdout] test alloc::test::test_bump_grow_oom ... ok
[INFO] [stdout] test alloc::test::test_bump_oom ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warlock
[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" "83809cfa47fae41757fb56977d538e3af35c3d56e7e4e59a6e8682e43c5d412f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83809cfa47fae41757fb56977d538e3af35c3d56e7e4e59a6e8682e43c5d412f", kill_on_drop: false }`
[INFO] [stdout] 83809cfa47fae41757fb56977d538e3af35c3d56e7e4e59a6e8682e43c5d412f