[INFO] crate atomic-option 0.1.2 is already in cache
[INFO] testing atomic-option-0.1.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate atomic-option 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate atomic-option 0.1.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate atomic-option 0.1.2
[INFO] finished tweaking crates.io crate atomic-option 0.1.2
[INFO] tweaked toml for crates.io crate atomic-option 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 533450981a6edd8a03e015c41a2dd479a6c93c13d249a3a211be9f26015ed662
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "533450981a6edd8a03e015c41a2dd479a6c93c13d249a3a211be9f26015ed662"`
[INFO] [stderr]    Compiling atomic-option v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "533450981a6edd8a03e015c41a2dd479a6c93c13d249a3a211be9f26015ed662"`
[INFO] running `"docker" "rm" "-f" "533450981a6edd8a03e015c41a2dd479a6c93c13d249a3a211be9f26015ed662"`
[INFO] [stdout] 533450981a6edd8a03e015c41a2dd479a6c93c13d249a3a211be9f26015ed662
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f091f45fa90d2e30c88ca003fdd7c31f0368ba9ce2e655382db3a8ed0299ef7
[INFO] running `"docker" "start" "-a" "7f091f45fa90d2e30c88ca003fdd7c31f0368ba9ce2e655382db3a8ed0299ef7"`
[INFO] [stderr]    Compiling atomic-option v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "7f091f45fa90d2e30c88ca003fdd7c31f0368ba9ce2e655382db3a8ed0299ef7"`
[INFO] running `"docker" "rm" "-f" "7f091f45fa90d2e30c88ca003fdd7c31f0368ba9ce2e655382db3a8ed0299ef7"`
[INFO] [stdout] 7f091f45fa90d2e30c88ca003fdd7c31f0368ba9ce2e655382db3a8ed0299ef7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] f8e03156e3e163f2e2f58862e1fc1e247ef875f70a3827d71b06c9307d8ba500
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f8e03156e3e163f2e2f58862e1fc1e247ef875f70a3827d71b06c9307d8ba500"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_option-0bf3871e2f2b0a55
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic-option
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::empty (line 53) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::new (line 28) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::swap (line 88) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::replace (line 105) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::try_store (line 132) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::take (line 70) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::spinlock (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f8e03156e3e163f2e2f58862e1fc1e247ef875f70a3827d71b06c9307d8ba500"`
[INFO] running `"docker" "rm" "-f" "f8e03156e3e163f2e2f58862e1fc1e247ef875f70a3827d71b06c9307d8ba500"`
[INFO] [stdout] f8e03156e3e163f2e2f58862e1fc1e247ef875f70a3827d71b06c9307d8ba500