[INFO] crate enum_str 0.1.2 is already in cache
[INFO] extracting crate enum_str 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/enum_str/0.1.2
[INFO] extracting crate enum_str 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enum_str/0.1.2
[INFO] validating manifest of enum_str-0.1.2 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 enum_str-0.1.2 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 enum_str-0.1.2
[INFO] finished frobbing enum_str-0.1.2
[INFO] frobbed toml for enum_str-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/enum_str/0.1.2/Cargo.toml
[INFO] started frobbing enum_str-0.1.2
[INFO] finished frobbing enum_str-0.1.2
[INFO] frobbed toml for enum_str-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enum_str/0.1.2/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 enum_str-0.1.2 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enum_str/0.1.2:/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] 346c9d84834182e913d43345504cf7523c0928708809ece330037c754771dd3c
[INFO] running `"docker" "start" "-a" "346c9d84834182e913d43345504cf7523c0928708809ece330037c754771dd3c"`
[INFO] [stderr]    Compiling enum_str v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "346c9d84834182e913d43345504cf7523c0928708809ece330037c754771dd3c"`
[INFO] running `"docker" "rm" "-f" "346c9d84834182e913d43345504cf7523c0928708809ece330037c754771dd3c"`
[INFO] [stdout] 346c9d84834182e913d43345504cf7523c0928708809ece330037c754771dd3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enum_str/0.1.2:/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] ed667b1eba5d2cb2c71e3e9bb197bdd4ebd65c900193e57d5f86f6a14216330f
[INFO] running `"docker" "start" "-a" "ed667b1eba5d2cb2c71e3e9bb197bdd4ebd65c900193e57d5f86f6a14216330f"`
[INFO] [stderr]    Compiling enum_str v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "ed667b1eba5d2cb2c71e3e9bb197bdd4ebd65c900193e57d5f86f6a14216330f"`
[INFO] running `"docker" "rm" "-f" "ed667b1eba5d2cb2c71e3e9bb197bdd4ebd65c900193e57d5f86f6a14216330f"`
[INFO] [stdout] ed667b1eba5d2cb2c71e3e9bb197bdd4ebd65c900193e57d5f86f6a14216330f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enum_str/0.1.2:/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] a52816d13860ae1430598e6afc45241533f1f218f7ff5025afefb3adc467cc31
[INFO] running `"docker" "start" "-a" "a52816d13860ae1430598e6afc45241533f1f218f7ff5025afefb3adc467cc31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enum_str-163d505779bbe997
[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 enum_str
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... 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" "a52816d13860ae1430598e6afc45241533f1f218f7ff5025afefb3adc467cc31"`
[INFO] running `"docker" "rm" "-f" "a52816d13860ae1430598e6afc45241533f1f218f7ff5025afefb3adc467cc31"`
[INFO] [stdout] a52816d13860ae1430598e6afc45241533f1f218f7ff5025afefb3adc467cc31