[INFO] crate enumflags2_derive 0.5.0 is already in cache
[INFO] extracting crate enumflags2_derive 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/enumflags2_derive/0.5.0
[INFO] extracting crate enumflags2_derive 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enumflags2_derive/0.5.0
[INFO] validating manifest of enumflags2_derive-0.5.0 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 enumflags2_derive-0.5.0 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 enumflags2_derive-0.5.0
[INFO] finished frobbing enumflags2_derive-0.5.0
[INFO] frobbed toml for enumflags2_derive-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/enumflags2_derive/0.5.0/Cargo.toml
[INFO] started frobbing enumflags2_derive-0.5.0
[INFO] finished frobbing enumflags2_derive-0.5.0
[INFO] frobbed toml for enumflags2_derive-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enumflags2_derive/0.5.0/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 enumflags2_derive-0.5.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumflags2_derive/0.5.0:/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] a113b521796f6b06eb6310d75e433cfed090d4a9d1c85b6fa883cdb7ba777454
[INFO] running `"docker" "start" "-a" "a113b521796f6b06eb6310d75e433cfed090d4a9d1c85b6fa883cdb7ba777454"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling enumflags2_derive v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.40s
[INFO] running `"docker" "inspect" "a113b521796f6b06eb6310d75e433cfed090d4a9d1c85b6fa883cdb7ba777454"`
[INFO] running `"docker" "rm" "-f" "a113b521796f6b06eb6310d75e433cfed090d4a9d1c85b6fa883cdb7ba777454"`
[INFO] [stdout] a113b521796f6b06eb6310d75e433cfed090d4a9d1c85b6fa883cdb7ba777454
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumflags2_derive/0.5.0:/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] 178f01b6df5e8df49e6b94d21dc901516988ee060a1ff7812de58bd868dd68b6
[INFO] running `"docker" "start" "-a" "178f01b6df5e8df49e6b94d21dc901516988ee060a1ff7812de58bd868dd68b6"`
[INFO] [stderr]    Compiling enumflags2_derive v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "178f01b6df5e8df49e6b94d21dc901516988ee060a1ff7812de58bd868dd68b6"`
[INFO] running `"docker" "rm" "-f" "178f01b6df5e8df49e6b94d21dc901516988ee060a1ff7812de58bd868dd68b6"`
[INFO] [stdout] 178f01b6df5e8df49e6b94d21dc901516988ee060a1ff7812de58bd868dd68b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumflags2_derive/0.5.0:/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] a800134121b10e76f88c9a9bf6398d4ff745f30c6acd7eaabacd539895affdb9
[INFO] running `"docker" "start" "-a" "a800134121b10e76f88c9a9bf6398d4ff745f30c6acd7eaabacd539895affdb9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enumflags2_derive-b29604fdcb0b08e5
[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 enumflags2_derive
[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" "a800134121b10e76f88c9a9bf6398d4ff745f30c6acd7eaabacd539895affdb9"`
[INFO] running `"docker" "rm" "-f" "a800134121b10e76f88c9a9bf6398d4ff745f30c6acd7eaabacd539895affdb9"`
[INFO] [stdout] a800134121b10e76f88c9a9bf6398d4ff745f30c6acd7eaabacd539895affdb9