[INFO] fetching crate drop_guard 0.3.0...
[INFO] testing drop_guard-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate drop_guard 0.3.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate drop_guard 0.3.0 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 drop_guard 0.3.0
[INFO] finished tweaking crates.io crate drop_guard 0.3.0
[INFO] tweaked toml for crates.io crate drop_guard 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate drop_guard 0.3.0 already has a lockfile, it will not be regenerated
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2f10b1fa710f8b2bfb0787789d7ad04c6c3b26b241b3d735cd533685fc15681e
[INFO] running `Command { std: "docker" "start" "-a" "2f10b1fa710f8b2bfb0787789d7ad04c6c3b26b241b3d735cd533685fc15681e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f10b1fa710f8b2bfb0787789d7ad04c6c3b26b241b3d735cd533685fc15681e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f10b1fa710f8b2bfb0787789d7ad04c6c3b26b241b3d735cd533685fc15681e", kill_on_drop: false }`
[INFO] [stdout] 2f10b1fa710f8b2bfb0787789d7ad04c6c3b26b241b3d735cd533685fc15681e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 621f63263c14940cbf8cf26220bb4f3387b7d12b9168d3d4e8ed467cc156b80c
[INFO] running `Command { std: "docker" "start" "-a" "621f63263c14940cbf8cf26220bb4f3387b7d12b9168d3d4e8ed467cc156b80c", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_guard v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "621f63263c14940cbf8cf26220bb4f3387b7d12b9168d3d4e8ed467cc156b80c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621f63263c14940cbf8cf26220bb4f3387b7d12b9168d3d4e8ed467cc156b80c", kill_on_drop: false }`
[INFO] [stdout] 621f63263c14940cbf8cf26220bb4f3387b7d12b9168d3d4e8ed467cc156b80c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c97640049bf30cc412e127791060e7484fab0ef13c44d53c5f67c8d4f4a191ca
[INFO] running `Command { std: "docker" "start" "-a" "c97640049bf30cc412e127791060e7484fab0ef13c44d53c5f67c8d4f4a191ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling drop_guard v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "c97640049bf30cc412e127791060e7484fab0ef13c44d53c5f67c8d4f4a191ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97640049bf30cc412e127791060e7484fab0ef13c44d53c5f67c8d4f4a191ca", kill_on_drop: false }`
[INFO] [stdout] c97640049bf30cc412e127791060e7484fab0ef13c44d53c5f67c8d4f4a191ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 058a71974d174883ac7499593459a6f4dff3181ca54a1228eae90f77cd3c8b98
[INFO] running `Command { std: "docker" "start" "-a" "058a71974d174883ac7499593459a6f4dff3181ca54a1228eae90f77cd3c8b98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/drop_guard-a7b1babe6bfc7538)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::deref ... ok
[INFO] [stdout] test tests::drop_change ... ok
[INFO] [stdout] test tests::deref_mut ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::keep_send_shared_data ... ok
[INFO] [stdout] test tests::keep_sync_shared_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drop_guard
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - DropGuard<T,F> (line 89) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<T,F> (line 123) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<T,F> (line 105) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard<T,F>::new (line 68) ... ok
[INFO] [stdout] test src/lib.rs - DropGuard (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "058a71974d174883ac7499593459a6f4dff3181ca54a1228eae90f77cd3c8b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058a71974d174883ac7499593459a6f4dff3181ca54a1228eae90f77cd3c8b98", kill_on_drop: false }`
[INFO] [stdout] 058a71974d174883ac7499593459a6f4dff3181ca54a1228eae90f77cd3c8b98