[INFO] updating cached repository igilham/rust-cat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/igilham/rust-cat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/igilham/rust-cat" "work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/igilham/rust-cat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/rust-cat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/rust-cat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d02b7d795948c975868cb9a16a50c4d950896d4e
[INFO] sha for GitHub repo igilham/rust-cat: d02b7d795948c975868cb9a16a50c4d950896d4e
[INFO] validating manifest of igilham/rust-cat 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 igilham/rust-cat 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 igilham/rust-cat
[INFO] finished frobbing igilham/rust-cat
[INFO] frobbed toml for igilham/rust-cat written to work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat/Cargo.toml
[INFO] started frobbing igilham/rust-cat
[INFO] finished frobbing igilham/rust-cat
[INFO] frobbed toml for igilham/rust-cat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/rust-cat/Cargo.toml
[INFO] crate igilham/rust-cat 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 igilham/rust-cat 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat:/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] e7dea85d64ce87ae72030532e57d60277efc9a01c21fae2d3a2fd67cfdbd5fef
[INFO] running `"docker" "start" "-a" "e7dea85d64ce87ae72030532e57d60277efc9a01c21fae2d3a2fd67cfdbd5fef"`
[INFO] [stderr]    Compiling cat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "e7dea85d64ce87ae72030532e57d60277efc9a01c21fae2d3a2fd67cfdbd5fef"`
[INFO] running `"docker" "rm" "-f" "e7dea85d64ce87ae72030532e57d60277efc9a01c21fae2d3a2fd67cfdbd5fef"`
[INFO] [stdout] e7dea85d64ce87ae72030532e57d60277efc9a01c21fae2d3a2fd67cfdbd5fef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat:/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] 3da7073279a45abf686833ab9053a570de5974cad524401ae8990a2c649bf1ec
[INFO] running `"docker" "start" "-a" "3da7073279a45abf686833ab9053a570de5974cad524401ae8990a2c649bf1ec"`
[INFO] [stderr]    Compiling cat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "3da7073279a45abf686833ab9053a570de5974cad524401ae8990a2c649bf1ec"`
[INFO] running `"docker" "rm" "-f" "3da7073279a45abf686833ab9053a570de5974cad524401ae8990a2c649bf1ec"`
[INFO] [stdout] 3da7073279a45abf686833ab9053a570de5974cad524401ae8990a2c649bf1ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/rust-cat:/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] f2ad22742e4bec2631aaa729ee44e0e22739c9dbad1e44bebfcbda64fd2a1bac
[INFO] running `"docker" "start" "-a" "f2ad22742e4bec2631aaa729ee44e0e22739c9dbad1e44bebfcbda64fd2a1bac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cat-b84a163c82c79aff
[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" "f2ad22742e4bec2631aaa729ee44e0e22739c9dbad1e44bebfcbda64fd2a1bac"`
[INFO] running `"docker" "rm" "-f" "f2ad22742e4bec2631aaa729ee44e0e22739c9dbad1e44bebfcbda64fd2a1bac"`
[INFO] [stdout] f2ad22742e4bec2631aaa729ee44e0e22739c9dbad1e44bebfcbda64fd2a1bac