[INFO] crate enum_to_str_derive 0.3.0 is already in cache
[INFO] extracting crate enum_to_str_derive 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/enum_to_str_derive/0.3.0
[INFO] extracting crate enum_to_str_derive 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_to_str_derive/0.3.0
[INFO] validating manifest of enum_to_str_derive-0.3.0 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 enum_to_str_derive-0.3.0 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 enum_to_str_derive-0.3.0
[INFO] finished frobbing enum_to_str_derive-0.3.0
[INFO] frobbed toml for enum_to_str_derive-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/enum_to_str_derive/0.3.0/Cargo.toml
[INFO] started frobbing enum_to_str_derive-0.3.0
[INFO] finished frobbing enum_to_str_derive-0.3.0
[INFO] frobbed toml for enum_to_str_derive-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/enum_to_str_derive/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 enum_to_str_derive-0.3.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/enum_to_str_derive/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 231fbae115db39046f8c06919927ef19ae73725eb1ea912ca96c54fc5d7d5190
[INFO] running `"docker" "start" "-a" "231fbae115db39046f8c06919927ef19ae73725eb1ea912ca96c54fc5d7d5190"`
[INFO] [stderr]    Compiling proc_macro_helper v0.3.0
[INFO] [stderr]    Compiling enum_to_str_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "231fbae115db39046f8c06919927ef19ae73725eb1ea912ca96c54fc5d7d5190"`
[INFO] running `"docker" "rm" "-f" "231fbae115db39046f8c06919927ef19ae73725eb1ea912ca96c54fc5d7d5190"`
[INFO] [stdout] 231fbae115db39046f8c06919927ef19ae73725eb1ea912ca96c54fc5d7d5190
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/enum_to_str_derive/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3444ac0dfabb3f025a05820962eba2335c8fcb65b31d870da8fc7cb250bc3f30
[INFO] running `"docker" "start" "-a" "3444ac0dfabb3f025a05820962eba2335c8fcb65b31d870da8fc7cb250bc3f30"`
[INFO] [stderr]    Compiling enum_to_str_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "3444ac0dfabb3f025a05820962eba2335c8fcb65b31d870da8fc7cb250bc3f30"`
[INFO] running `"docker" "rm" "-f" "3444ac0dfabb3f025a05820962eba2335c8fcb65b31d870da8fc7cb250bc3f30"`
[INFO] [stdout] 3444ac0dfabb3f025a05820962eba2335c8fcb65b31d870da8fc7cb250bc3f30
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/enum_to_str_derive/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 719b4f980afd23f641a5ffed0ef7adbb4ac72338c38ccb03b20700f9f3bd5808
[INFO] running `"docker" "start" "-a" "719b4f980afd23f641a5ffed0ef7adbb4ac72338c38ccb03b20700f9f3bd5808"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enum_to_str_derive-27a5bbc1353f8ccf
[INFO] [stderr]    Doc-tests enum_to_str_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] [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" "719b4f980afd23f641a5ffed0ef7adbb4ac72338c38ccb03b20700f9f3bd5808"`
[INFO] running `"docker" "rm" "-f" "719b4f980afd23f641a5ffed0ef7adbb4ac72338c38ccb03b20700f9f3bd5808"`
[INFO] [stdout] 719b4f980afd23f641a5ffed0ef7adbb4ac72338c38ccb03b20700f9f3bd5808