[INFO] updating cached repository PhilboBaggins/is-an-enum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PhilboBaggins/is-an-enum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilboBaggins/is-an-enum" "work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilboBaggins/is-an-enum" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilboBaggins/is-an-enum"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilboBaggins/is-an-enum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a43ff0d2cdb8c2ff49ae89663a617ee6932ab11
[INFO] sha for GitHub repo PhilboBaggins/is-an-enum: 8a43ff0d2cdb8c2ff49ae89663a617ee6932ab11
[INFO] validating manifest of PhilboBaggins/is-an-enum 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 PhilboBaggins/is-an-enum 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 PhilboBaggins/is-an-enum
[INFO] finished frobbing PhilboBaggins/is-an-enum
[INFO] frobbed toml for PhilboBaggins/is-an-enum written to work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum/Cargo.toml
[INFO] started frobbing PhilboBaggins/is-an-enum
[INFO] finished frobbing PhilboBaggins/is-an-enum
[INFO] frobbed toml for PhilboBaggins/is-an-enum written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilboBaggins/is-an-enum/Cargo.toml
[INFO] crate PhilboBaggins/is-an-enum already has a lockfile, it will not be regenerated
[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 PhilboBaggins/is-an-enum 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum:/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] 393ec821e9b7e90964aed78f576d5c7055c2f59733ab841ce49aaadb43c2561e
[INFO] running `"docker" "start" "-a" "393ec821e9b7e90964aed78f576d5c7055c2f59733ab841ce49aaadb43c2561e"`
[INFO] [stderr]    Compiling is-an-enum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "393ec821e9b7e90964aed78f576d5c7055c2f59733ab841ce49aaadb43c2561e"`
[INFO] running `"docker" "rm" "-f" "393ec821e9b7e90964aed78f576d5c7055c2f59733ab841ce49aaadb43c2561e"`
[INFO] [stdout] 393ec821e9b7e90964aed78f576d5c7055c2f59733ab841ce49aaadb43c2561e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum:/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] 4c4166bc551a6d025ae23e59e0906011b5c00800ae4dfc7d7d0719fbba114152
[INFO] running `"docker" "start" "-a" "4c4166bc551a6d025ae23e59e0906011b5c00800ae4dfc7d7d0719fbba114152"`
[INFO] [stderr]    Compiling is-an-enum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "4c4166bc551a6d025ae23e59e0906011b5c00800ae4dfc7d7d0719fbba114152"`
[INFO] running `"docker" "rm" "-f" "4c4166bc551a6d025ae23e59e0906011b5c00800ae4dfc7d7d0719fbba114152"`
[INFO] [stdout] 4c4166bc551a6d025ae23e59e0906011b5c00800ae4dfc7d7d0719fbba114152
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilboBaggins/is-an-enum:/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] c9d4ac99802eaea4733fc150a2d4e891daccc305efb91f1df83365b164877bdb
[INFO] running `"docker" "start" "-a" "c9d4ac99802eaea4733fc150a2d4e891daccc305efb91f1df83365b164877bdb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/is_an_enum-ff1e1aed990b80d0
[INFO] [stderr]      Running /opt/crater/target/debug/deps/is_an_enum-593be660c4f41521
[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 3 tests
[INFO] [stdout] test is_it_a_monday ... ok
[INFO] [stdout] test is_it_a_tuesday ... ok
[INFO] [stdout] test is_it_a_sunday ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is-an-enum
[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" "c9d4ac99802eaea4733fc150a2d4e891daccc305efb91f1df83365b164877bdb"`
[INFO] running `"docker" "rm" "-f" "c9d4ac99802eaea4733fc150a2d4e891daccc305efb91f1df83365b164877bdb"`
[INFO] [stdout] c9d4ac99802eaea4733fc150a2d4e891daccc305efb91f1df83365b164877bdb