[INFO] crate atomic-option 0.1.2 is already in cache
[INFO] extracting crate atomic-option 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/atomic-option/0.1.2
[INFO] extracting crate atomic-option 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomic-option/0.1.2
[INFO] validating manifest of atomic-option-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of atomic-option-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing atomic-option-0.1.2
[INFO] finished frobbing atomic-option-0.1.2
[INFO] frobbed toml for atomic-option-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/atomic-option/0.1.2/Cargo.toml
[INFO] started frobbing atomic-option-0.1.2
[INFO] finished frobbing atomic-option-0.1.2
[INFO] frobbed toml for atomic-option-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomic-option/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing atomic-option-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atomic-option/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] da9c10c80f721cf4647302d259f1a76ba348802c2059785d7ed26b13adc6f8d3
[INFO] running `"docker" "start" "-a" "da9c10c80f721cf4647302d259f1a76ba348802c2059785d7ed26b13adc6f8d3"`
[INFO] [stderr]    Compiling atomic-option v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "da9c10c80f721cf4647302d259f1a76ba348802c2059785d7ed26b13adc6f8d3"`
[INFO] running `"docker" "rm" "-f" "da9c10c80f721cf4647302d259f1a76ba348802c2059785d7ed26b13adc6f8d3"`
[INFO] [stdout] da9c10c80f721cf4647302d259f1a76ba348802c2059785d7ed26b13adc6f8d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atomic-option/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ebfef85aff57a47a6d52b2fce3d433837c6c4c7225bf13ab225bcf870007a6f
[INFO] running `"docker" "start" "-a" "7ebfef85aff57a47a6d52b2fce3d433837c6c4c7225bf13ab225bcf870007a6f"`
[INFO] [stderr]    Compiling atomic-option v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "7ebfef85aff57a47a6d52b2fce3d433837c6c4c7225bf13ab225bcf870007a6f"`
[INFO] running `"docker" "rm" "-f" "7ebfef85aff57a47a6d52b2fce3d433837c6c4c7225bf13ab225bcf870007a6f"`
[INFO] [stdout] 7ebfef85aff57a47a6d52b2fce3d433837c6c4c7225bf13ab225bcf870007a6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atomic-option/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a745a1e95c406493ae5ce8ebfd3a9b373624bf1432982c36947cbeaf0e909db9
[INFO] running `"docker" "start" "-a" "a745a1e95c406493ae5ce8ebfd3a9b373624bf1432982c36947cbeaf0e909db9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atomic_option-1a878d85b2aa9089
[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>::replace (line 105) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::empty (line 53) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::swap (line 88) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::try_store (line 132) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::spinlock (line 158) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::take (line 70) ... ok
[INFO] [stdout] test src/lib.rs - AtomicOption<T>::new (line 28) ... 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" "a745a1e95c406493ae5ce8ebfd3a9b373624bf1432982c36947cbeaf0e909db9"`
[INFO] running `"docker" "rm" "-f" "a745a1e95c406493ae5ce8ebfd3a9b373624bf1432982c36947cbeaf0e909db9"`
[INFO] [stdout] a745a1e95c406493ae5ce8ebfd3a9b373624bf1432982c36947cbeaf0e909db9