[INFO] fetching crate parking_lot_core 0.6.2...
[INFO] extracting crate parking_lot_core 0.6.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot_core/0.6.2
[INFO] extracting crate parking_lot_core 0.6.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot_core/0.6.2
[INFO] validating manifest of parking_lot_core-0.6.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parking_lot_core-0.6.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parking_lot_core-0.6.2
[INFO] finished frobbing parking_lot_core-0.6.2
[INFO] frobbed toml for parking_lot_core-0.6.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot_core/0.6.2/Cargo.toml
[INFO] started frobbing parking_lot_core-0.6.2
[INFO] finished frobbing parking_lot_core-0.6.2
[INFO] frobbed toml for parking_lot_core-0.6.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parking_lot_core/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parking_lot_core-0.6.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot_core/0.6.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d44f1e3603063e2b3abf2d9e7258531b9ebe99c513c98bacfd697746ca873ae0
[INFO] running `"docker" "start" "-a" "d44f1e3603063e2b3abf2d9e7258531b9ebe99c513c98bacfd697746ca873ae0"`
[INFO] [stderr]    Compiling parking_lot_core v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "d44f1e3603063e2b3abf2d9e7258531b9ebe99c513c98bacfd697746ca873ae0"`
[INFO] running `"docker" "rm" "-f" "d44f1e3603063e2b3abf2d9e7258531b9ebe99c513c98bacfd697746ca873ae0"`
[INFO] [stdout] d44f1e3603063e2b3abf2d9e7258531b9ebe99c513c98bacfd697746ca873ae0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot_core/0.6.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cd6c7b2feec191c96e1be9cc3c229a940d211ec2a3ee786607942e43f30dd8eb
[INFO] running `"docker" "start" "-a" "cd6c7b2feec191c96e1be9cc3c229a940d211ec2a3ee786607942e43f30dd8eb"`
[INFO] [stderr]    Compiling parking_lot_core v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "cd6c7b2feec191c96e1be9cc3c229a940d211ec2a3ee786607942e43f30dd8eb"`
[INFO] running `"docker" "rm" "-f" "cd6c7b2feec191c96e1be9cc3c229a940d211ec2a3ee786607942e43f30dd8eb"`
[INFO] [stdout] cd6c7b2feec191c96e1be9cc3c229a940d211ec2a3ee786607942e43f30dd8eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parking_lot_core/0.6.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] afcac0b6caca2c2cd13baf32b688c97852aa6a7602631570aa26641479b445ff
[INFO] running `"docker" "start" "-a" "afcac0b6caca2c2cd13baf32b688c97852aa6a7602631570aa26641479b445ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parking_lot_core-3e63fe33a307622c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parking_lot_core
[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] [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] running `"docker" "inspect" "afcac0b6caca2c2cd13baf32b688c97852aa6a7602631570aa26641479b445ff"`
[INFO] running `"docker" "rm" "-f" "afcac0b6caca2c2cd13baf32b688c97852aa6a7602631570aa26641479b445ff"`
[INFO] [stdout] afcac0b6caca2c2cd13baf32b688c97852aa6a7602631570aa26641479b445ff