[INFO] updating cached repository fnichol/versio
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fnichol/versio
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fnichol/versio" "work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fnichol/versio" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fnichol/versio"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fnichol/versio'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 64cf67c191b33432f572f7cab8c5adba4f4d7923
[INFO] sha for GitHub repo fnichol/versio: 64cf67c191b33432f572f7cab8c5adba4f4d7923
[INFO] validating manifest of fnichol/versio 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 fnichol/versio 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 fnichol/versio
[INFO] finished frobbing fnichol/versio
[INFO] frobbed toml for fnichol/versio written to work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio/Cargo.toml
[INFO] started frobbing fnichol/versio
[INFO] finished frobbing fnichol/versio
[INFO] frobbed toml for fnichol/versio written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fnichol/versio/Cargo.toml
[INFO] crate fnichol/versio 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 fnichol/versio 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio:/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] 8532cc7e6b01cf29645fd4006787bae7bc130b4d1c884d08e2d2f6814d6007f4
[INFO] running `"docker" "start" "-a" "8532cc7e6b01cf29645fd4006787bae7bc130b4d1c884d08e2d2f6814d6007f4"`
[INFO] [stderr]    Compiling versio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling os_type v2.2.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling human-panic v1.0.1
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.22s
[INFO] running `"docker" "inspect" "8532cc7e6b01cf29645fd4006787bae7bc130b4d1c884d08e2d2f6814d6007f4"`
[INFO] running `"docker" "rm" "-f" "8532cc7e6b01cf29645fd4006787bae7bc130b4d1c884d08e2d2f6814d6007f4"`
[INFO] [stdout] 8532cc7e6b01cf29645fd4006787bae7bc130b4d1c884d08e2d2f6814d6007f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio:/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] 7eafdcc1569a89c0b48433a7f6d04d559c576a35c168f6151a5def1aa8848a21
[INFO] running `"docker" "start" "-a" "7eafdcc1569a89c0b48433a7f6d04d559c576a35c168f6151a5def1aa8848a21"`
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling insta v0.8.1
[INFO] [stderr]    Compiling versio v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.42s
[INFO] running `"docker" "inspect" "7eafdcc1569a89c0b48433a7f6d04d559c576a35c168f6151a5def1aa8848a21"`
[INFO] running `"docker" "rm" "-f" "7eafdcc1569a89c0b48433a7f6d04d559c576a35c168f6151a5def1aa8848a21"`
[INFO] [stdout] 7eafdcc1569a89c0b48433a7f6d04d559c576a35c168f6151a5def1aa8848a21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/fnichol/versio:/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] 44502b79205e3433bd2800ca6bb0116b3f488c57ff9de0aa62290fb52b00deee
[INFO] running `"docker" "start" "-a" "44502b79205e3433bd2800ca6bb0116b3f488c57ff9de0aa62290fb52b00deee"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/versio-89dc911d19cf4ccd
[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]      Running /opt/crater/target/debug/deps/integration_tests-1d3c05db2e05a854
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test version_short ... ok
[INFO] [stdout] test version_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "44502b79205e3433bd2800ca6bb0116b3f488c57ff9de0aa62290fb52b00deee"`
[INFO] running `"docker" "rm" "-f" "44502b79205e3433bd2800ca6bb0116b3f488c57ff9de0aa62290fb52b00deee"`
[INFO] [stdout] 44502b79205e3433bd2800ca6bb0116b3f488c57ff9de0aa62290fb52b00deee