[INFO] updating cached repository Metaswitch/cargo-swagger
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Metaswitch/cargo-swagger
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Metaswitch/cargo-swagger" "work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/cargo-swagger"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/cargo-swagger'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Metaswitch/cargo-swagger" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/cargo-swagger"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/cargo-swagger'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6725b79deccc045a79ccf8740b2b52aa4d1ba7e4
[INFO] sha for GitHub repo Metaswitch/cargo-swagger: 6725b79deccc045a79ccf8740b2b52aa4d1ba7e4
[INFO] validating manifest of Metaswitch/cargo-swagger 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 Metaswitch/cargo-swagger 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 Metaswitch/cargo-swagger
[INFO] finished frobbing Metaswitch/cargo-swagger
[INFO] frobbed toml for Metaswitch/cargo-swagger written to work/ex/beta-1.38-1/sources/1.37.0/gh/Metaswitch/cargo-swagger/Cargo.toml
[INFO] started frobbing Metaswitch/cargo-swagger
[INFO] finished frobbing Metaswitch/cargo-swagger
[INFO] frobbed toml for Metaswitch/cargo-swagger written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Metaswitch/cargo-swagger/Cargo.toml
[INFO] crate Metaswitch/cargo-swagger 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 Metaswitch/cargo-swagger 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/Metaswitch/cargo-swagger:/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] e4ca6a574a9779bebd9473b55ee3f435e06df9464f6c3810e543212e1bb1d1bf
[INFO] running `"docker" "start" "-a" "e4ca6a574a9779bebd9473b55ee3f435e06df9464f6c3810e543212e1bb1d1bf"`
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling cargo-swagger v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.63s
[INFO] running `"docker" "inspect" "e4ca6a574a9779bebd9473b55ee3f435e06df9464f6c3810e543212e1bb1d1bf"`
[INFO] running `"docker" "rm" "-f" "e4ca6a574a9779bebd9473b55ee3f435e06df9464f6c3810e543212e1bb1d1bf"`
[INFO] [stdout] e4ca6a574a9779bebd9473b55ee3f435e06df9464f6c3810e543212e1bb1d1bf
[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/Metaswitch/cargo-swagger:/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] 5bbaf23c1934e75b2f02b71c327ec98035f6c88e8ddac55632dab7711e167219
[INFO] running `"docker" "start" "-a" "5bbaf23c1934e75b2f02b71c327ec98035f6c88e8ddac55632dab7711e167219"`
[INFO] [stderr]    Compiling cargo-swagger v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "5bbaf23c1934e75b2f02b71c327ec98035f6c88e8ddac55632dab7711e167219"`
[INFO] running `"docker" "rm" "-f" "5bbaf23c1934e75b2f02b71c327ec98035f6c88e8ddac55632dab7711e167219"`
[INFO] [stdout] 5bbaf23c1934e75b2f02b71c327ec98035f6c88e8ddac55632dab7711e167219
[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/Metaswitch/cargo-swagger:/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] 9610a907ee2b624ce0ce10d38168e917d2a2b5219d1b168d71160692bdedf8ca
[INFO] running `"docker" "start" "-a" "9610a907ee2b624ce0ce10d38168e917d2a2b5219d1b168d71160692bdedf8ca"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_swagger-3cd600b248eebf79
[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" "9610a907ee2b624ce0ce10d38168e917d2a2b5219d1b168d71160692bdedf8ca"`
[INFO] running `"docker" "rm" "-f" "9610a907ee2b624ce0ce10d38168e917d2a2b5219d1b168d71160692bdedf8ca"`
[INFO] [stdout] 9610a907ee2b624ce0ce10d38168e917d2a2b5219d1b168d71160692bdedf8ca