[INFO] crate diff-enum 0.1.4 is already in cache
[INFO] extracting crate diff-enum 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/diff-enum/0.1.4
[INFO] extracting crate diff-enum 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diff-enum/0.1.4
[INFO] validating manifest of diff-enum-0.1.4 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 diff-enum-0.1.4 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 diff-enum-0.1.4
[INFO] finished frobbing diff-enum-0.1.4
[INFO] frobbed toml for diff-enum-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/diff-enum/0.1.4/Cargo.toml
[INFO] started frobbing diff-enum-0.1.4
[INFO] finished frobbing diff-enum-0.1.4
[INFO] frobbed toml for diff-enum-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/diff-enum/0.1.4/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 diff-enum-0.1.4 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diff-enum/0.1.4:/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] 8e53b118864d34098ff4fb3f330d879929ca58ba2b21ce563a901ef434d3948c
[INFO] running `"docker" "start" "-a" "8e53b118864d34098ff4fb3f330d879929ca58ba2b21ce563a901ef434d3948c"`
[INFO] [stderr]    Compiling diff-enum v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "8e53b118864d34098ff4fb3f330d879929ca58ba2b21ce563a901ef434d3948c"`
[INFO] running `"docker" "rm" "-f" "8e53b118864d34098ff4fb3f330d879929ca58ba2b21ce563a901ef434d3948c"`
[INFO] [stdout] 8e53b118864d34098ff4fb3f330d879929ca58ba2b21ce563a901ef434d3948c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diff-enum/0.1.4:/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] a3951d22f16f437b8cf43daf5b4240155218805370e9e442b2eabc3e9594c1f3
[INFO] running `"docker" "start" "-a" "a3951d22f16f437b8cf43daf5b4240155218805370e9e442b2eabc3e9594c1f3"`
[INFO] [stderr]    Compiling cargo-husky v1.4.0
[INFO] [stderr]    Compiling diff-enum v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "a3951d22f16f437b8cf43daf5b4240155218805370e9e442b2eabc3e9594c1f3"`
[INFO] running `"docker" "rm" "-f" "a3951d22f16f437b8cf43daf5b4240155218805370e9e442b2eabc3e9594c1f3"`
[INFO] [stdout] a3951d22f16f437b8cf43daf5b4240155218805370e9e442b2eabc3e9594c1f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/diff-enum/0.1.4:/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] 3903ead8936fa8c148c1cacc69a850bc3856e3199f8186b9f7b9868856ed700d
[INFO] running `"docker" "start" "-a" "3903ead8936fa8c148c1cacc69a850bc3856e3199f8186b9f7b9868856ed700d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/diff_enum-54ff5748ba5f5acd
[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 diff-enum
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 111) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 150) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 159) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 173) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 180) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 47) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 143) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3903ead8936fa8c148c1cacc69a850bc3856e3199f8186b9f7b9868856ed700d"`
[INFO] running `"docker" "rm" "-f" "3903ead8936fa8c148c1cacc69a850bc3856e3199f8186b9f7b9868856ed700d"`
[INFO] [stdout] 3903ead8936fa8c148c1cacc69a850bc3856e3199f8186b9f7b9868856ed700d