[INFO] crate crossbeam-arccell 0.6.4 is already in cache
[INFO] extracting crate crossbeam-arccell 0.6.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-arccell/0.6.4
[INFO] extracting crate crossbeam-arccell 0.6.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-arccell/0.6.4
[INFO] validating manifest of crossbeam-arccell-0.6.4 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 crossbeam-arccell-0.6.4 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 crossbeam-arccell-0.6.4
[INFO] finished frobbing crossbeam-arccell-0.6.4
[INFO] frobbed toml for crossbeam-arccell-0.6.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-arccell/0.6.4/Cargo.toml
[INFO] started frobbing crossbeam-arccell-0.6.4
[INFO] finished frobbing crossbeam-arccell-0.6.4
[INFO] frobbed toml for crossbeam-arccell-0.6.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/crossbeam-arccell/0.6.4/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 crossbeam-arccell-0.6.4 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-arccell/0.6.4:/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] 9a28f9d0c589aedf00bba41ef5d253d02423a336e941605845e324961efed638
[INFO] running `"docker" "start" "-a" "9a28f9d0c589aedf00bba41ef5d253d02423a336e941605845e324961efed638"`
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling crossbeam-arccell v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "9a28f9d0c589aedf00bba41ef5d253d02423a336e941605845e324961efed638"`
[INFO] running `"docker" "rm" "-f" "9a28f9d0c589aedf00bba41ef5d253d02423a336e941605845e324961efed638"`
[INFO] [stdout] 9a28f9d0c589aedf00bba41ef5d253d02423a336e941605845e324961efed638
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-arccell/0.6.4:/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] 2e72f3e0885c32ddd859c0bb0376767ac963c3b479254b6b9e30633001b30df8
[INFO] running `"docker" "start" "-a" "2e72f3e0885c32ddd859c0bb0376767ac963c3b479254b6b9e30633001b30df8"`
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling crossbeam-arccell v0.6.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `"docker" "inspect" "2e72f3e0885c32ddd859c0bb0376767ac963c3b479254b6b9e30633001b30df8"`
[INFO] running `"docker" "rm" "-f" "2e72f3e0885c32ddd859c0bb0376767ac963c3b479254b6b9e30633001b30df8"`
[INFO] [stdout] 2e72f3e0885c32ddd859c0bb0376767ac963c3b479254b6b9e30633001b30df8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/crossbeam-arccell/0.6.4:/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] 780b224d0a3955c8d3a300cf69f6ce1a63060bb2dc5370a85ba58265b00ac32a
[INFO] running `"docker" "start" "-a" "780b224d0a3955c8d3a300cf69f6ce1a63060bb2dc5370a85ba58265b00ac32a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crossbeam_arccell-bde505bc37007227
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::arc_test ... ok
[INFO] [stderr]    Doc-tests crossbeam-arccell
[INFO] [stdout] test tests::test_no_leaks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ArcCell<T>::new (line 76) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ArcCell<T>::set (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ArcCell<T>::update (line 118) ... ok
[INFO] [stdout] test src/lib.rs - ArcCell<T>::load (line 213) ... ok
[INFO] [stdout] test src/lib.rs - ArcCell<T>::load (line 200) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "780b224d0a3955c8d3a300cf69f6ce1a63060bb2dc5370a85ba58265b00ac32a"`
[INFO] running `"docker" "rm" "-f" "780b224d0a3955c8d3a300cf69f6ce1a63060bb2dc5370a85ba58265b00ac32a"`
[INFO] [stdout] 780b224d0a3955c8d3a300cf69f6ce1a63060bb2dc5370a85ba58265b00ac32a