[INFO] fetching crate derive-enum-error 0.0.1...
[INFO] extracting crate derive-enum-error 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/derive-enum-error/0.0.1
[INFO] extracting crate derive-enum-error 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/derive-enum-error/0.0.1
[INFO] validating manifest of derive-enum-error-0.0.1 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 derive-enum-error-0.0.1 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 derive-enum-error-0.0.1
[INFO] finished frobbing derive-enum-error-0.0.1
[INFO] frobbed toml for derive-enum-error-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/derive-enum-error/0.0.1/Cargo.toml
[INFO] started frobbing derive-enum-error-0.0.1
[INFO] finished frobbing derive-enum-error-0.0.1
[INFO] frobbed toml for derive-enum-error-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/derive-enum-error/0.0.1/Cargo.toml
[INFO] crate derive-enum-error-0.0.1 already has a lockfile, it will not be regenerated
[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 derive-enum-error-0.0.1 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-enum-error/0.0.1:/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] 678dc9e6faf41eed21a85878c3db4e4569f767eff4a82511525a34908385fac5
[INFO] running `"docker" "start" "-a" "678dc9e6faf41eed21a85878c3db4e4569f767eff4a82511525a34908385fac5"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling derive-enum-error v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.82s
[INFO] running `"docker" "inspect" "678dc9e6faf41eed21a85878c3db4e4569f767eff4a82511525a34908385fac5"`
[INFO] running `"docker" "rm" "-f" "678dc9e6faf41eed21a85878c3db4e4569f767eff4a82511525a34908385fac5"`
[INFO] [stdout] 678dc9e6faf41eed21a85878c3db4e4569f767eff4a82511525a34908385fac5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-enum-error/0.0.1:/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] d457e376ffe528f385df80b6b31235f5f60ea26f1fd4a9e67a507e3ba58bc3f4
[INFO] running `"docker" "start" "-a" "d457e376ffe528f385df80b6b31235f5f60ea26f1fd4a9e67a507e3ba58bc3f4"`
[INFO] [stderr]    Compiling derive-enum-error v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "d457e376ffe528f385df80b6b31235f5f60ea26f1fd4a9e67a507e3ba58bc3f4"`
[INFO] running `"docker" "rm" "-f" "d457e376ffe528f385df80b6b31235f5f60ea26f1fd4a9e67a507e3ba58bc3f4"`
[INFO] [stdout] d457e376ffe528f385df80b6b31235f5f60ea26f1fd4a9e67a507e3ba58bc3f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/derive-enum-error/0.0.1:/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] 04d1e40d799e6e0088a3eb277b13b9e83a160061e12fa1f406b59a49f37cd32d
[INFO] running `"docker" "start" "-a" "04d1e40d799e6e0088a3eb277b13b9e83a160061e12fa1f406b59a49f37cd32d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/derive_enum_error-2fb7b26ecfdf6703
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-a4a188bb185965a2
[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 5 tests
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test record_struct ... ok
[INFO] [stdout] test error_with_source ... ok
[INFO] [stdout] test enum_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derive-enum-error
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 56) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "04d1e40d799e6e0088a3eb277b13b9e83a160061e12fa1f406b59a49f37cd32d"`
[INFO] running `"docker" "rm" "-f" "04d1e40d799e6e0088a3eb277b13b9e83a160061e12fa1f406b59a49f37cd32d"`
[INFO] [stdout] 04d1e40d799e6e0088a3eb277b13b9e83a160061e12fa1f406b59a49f37cd32d