[INFO] crate plain_enum 0.7.0 is already in cache
[INFO] extracting crate plain_enum 0.7.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/plain_enum/0.7.0
[INFO] extracting crate plain_enum 0.7.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/plain_enum/0.7.0
[INFO] validating manifest of plain_enum-0.7.0 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 plain_enum-0.7.0 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 plain_enum-0.7.0
[INFO] finished frobbing plain_enum-0.7.0
[INFO] frobbed toml for plain_enum-0.7.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/plain_enum/0.7.0/Cargo.toml
[INFO] started frobbing plain_enum-0.7.0
[INFO] finished frobbing plain_enum-0.7.0
[INFO] frobbed toml for plain_enum-0.7.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/plain_enum/0.7.0/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 plain_enum-0.7.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plain_enum/0.7.0:/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] ab5d857a3731f2a871dd8bdf6ca299d085e8118aee6cf30059eda13a4b4c7f9f
[INFO] running `"docker" "start" "-a" "ab5d857a3731f2a871dd8bdf6ca299d085e8118aee6cf30059eda13a4b4c7f9f"`
[INFO] [stderr]    Compiling plain_enum v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `"docker" "inspect" "ab5d857a3731f2a871dd8bdf6ca299d085e8118aee6cf30059eda13a4b4c7f9f"`
[INFO] running `"docker" "rm" "-f" "ab5d857a3731f2a871dd8bdf6ca299d085e8118aee6cf30059eda13a4b4c7f9f"`
[INFO] [stdout] ab5d857a3731f2a871dd8bdf6ca299d085e8118aee6cf30059eda13a4b4c7f9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plain_enum/0.7.0:/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] ad9220351b606d0855f1efa2e1924af9a8edd5e1bf02f90c05d7520378d3e726
[INFO] running `"docker" "start" "-a" "ad9220351b606d0855f1efa2e1924af9a8edd5e1bf02f90c05d7520378d3e726"`
[INFO] [stderr]    Compiling plain_enum v0.7.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `"docker" "inspect" "ad9220351b606d0855f1efa2e1924af9a8edd5e1bf02f90c05d7520378d3e726"`
[INFO] running `"docker" "rm" "-f" "ad9220351b606d0855f1efa2e1924af9a8edd5e1bf02f90c05d7520378d3e726"`
[INFO] [stdout] ad9220351b606d0855f1efa2e1924af9a8edd5e1bf02f90c05d7520378d3e726
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/plain_enum/0.7.0:/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] cc1fb187f9ec2d9f33790d5ada28c72f5beaff49aceedbb41a34ee6f7e11dcf5
[INFO] running `"docker" "start" "-a" "cc1fb187f9ec2d9f33790d5ada28c72f5beaff49aceedbb41a34ee6f7e11dcf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plain_enum-1abe2e56e69579a2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_bool ... ok
[INFO] [stdout] test tests::test_enummap ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_plain_enum ... ok
[INFO] [stdout] test tests::test_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests plain_enum
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cc1fb187f9ec2d9f33790d5ada28c72f5beaff49aceedbb41a34ee6f7e11dcf5"`
[INFO] running `"docker" "rm" "-f" "cc1fb187f9ec2d9f33790d5ada28c72f5beaff49aceedbb41a34ee6f7e11dcf5"`
[INFO] [stdout] cc1fb187f9ec2d9f33790d5ada28c72f5beaff49aceedbb41a34ee6f7e11dcf5