[INFO] fetching crate atomic_utilities 0.5.0...
[INFO] testing atomic_utilities-0.5.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate atomic_utilities 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate atomic_utilities 0.5.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic_utilities 0.5.0
[INFO] finished tweaking crates.io crate atomic_utilities 0.5.0
[INFO] tweaked toml for crates.io crate atomic_utilities 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c470deed6e0f6368ab2e4bae3aa0c3f491ab93af016a150a6c125a9848659d62
[INFO] running `Command { std: "docker" "start" "-a" "c470deed6e0f6368ab2e4bae3aa0c3f491ab93af016a150a6c125a9848659d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c470deed6e0f6368ab2e4bae3aa0c3f491ab93af016a150a6c125a9848659d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c470deed6e0f6368ab2e4bae3aa0c3f491ab93af016a150a6c125a9848659d62", kill_on_drop: false }`
[INFO] [stdout] c470deed6e0f6368ab2e4bae3aa0c3f491ab93af016a150a6c125a9848659d62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5396d52fc27345b14b5bbb749b1d18343eda155c4a7e46d0ef3be59c8b68b742
[INFO] running `Command { std: "docker" "start" "-a" "5396d52fc27345b14b5bbb749b1d18343eda155c4a7e46d0ef3be59c8b68b742", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling atomic_utilities v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "5396d52fc27345b14b5bbb749b1d18343eda155c4a7e46d0ef3be59c8b68b742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5396d52fc27345b14b5bbb749b1d18343eda155c4a7e46d0ef3be59c8b68b742", kill_on_drop: false }`
[INFO] [stdout] 5396d52fc27345b14b5bbb749b1d18343eda155c4a7e46d0ef3be59c8b68b742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ded738f6813dd052eabd7be0477037c12d8aeb9cc8dd62d15b6fc6568b10e8b5
[INFO] running `Command { std: "docker" "start" "-a" "ded738f6813dd052eabd7be0477037c12d8aeb9cc8dd62d15b6fc6568b10e8b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_utilities v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "ded738f6813dd052eabd7be0477037c12d8aeb9cc8dd62d15b6fc6568b10e8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded738f6813dd052eabd7be0477037c12d8aeb9cc8dd62d15b6fc6568b10e8b5", kill_on_drop: false }`
[INFO] [stdout] ded738f6813dd052eabd7be0477037c12d8aeb9cc8dd62d15b6fc6568b10e8b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c050f25ead6d3d281f2fd7f2c59b6263bb32fc6228bdeca6629eca59c43d416
[INFO] running `Command { std: "docker" "start" "-a" "8c050f25ead6d3d281f2fd7f2c59b6263bb32fc6228bdeca6629eca59c43d416", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic_utilities-0bf840fa9931706f)
[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] [stderr]    Doc-tests atomic_utilities
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/fence_rmw.rs - fence_rmw (line 5) ... ok
[INFO] [stdout] test src/artificial_dep.rs - artificial_dep (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c050f25ead6d3d281f2fd7f2c59b6263bb32fc6228bdeca6629eca59c43d416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c050f25ead6d3d281f2fd7f2c59b6263bb32fc6228bdeca6629eca59c43d416", kill_on_drop: false }`
[INFO] [stdout] 8c050f25ead6d3d281f2fd7f2c59b6263bb32fc6228bdeca6629eca59c43d416