[INFO] updating cached repository isalevine/rustbook-rectangles
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/isalevine/rustbook-rectangles
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/isalevine/rustbook-rectangles" "work/ex/beta-1.37-6/sources/1.36.0/gh/isalevine/rustbook-rectangles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/isalevine/rustbook-rectangles'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/isalevine/rustbook-rectangles" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c85a1c9c515223e43a7f8f5ebd6f1ad028ebef9
[INFO] sha for GitHub repo isalevine/rustbook-rectangles: 4c85a1c9c515223e43a7f8f5ebd6f1ad028ebef9
[INFO] validating manifest of isalevine/rustbook-rectangles on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of isalevine/rustbook-rectangles on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing isalevine/rustbook-rectangles
[INFO] finished frobbing isalevine/rustbook-rectangles
[INFO] frobbed toml for isalevine/rustbook-rectangles written to work/ex/beta-1.37-6/sources/1.36.0/gh/isalevine/rustbook-rectangles/Cargo.toml
[INFO] started frobbing isalevine/rustbook-rectangles
[INFO] finished frobbing isalevine/rustbook-rectangles
[INFO] frobbed toml for isalevine/rustbook-rectangles written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles/Cargo.toml
[INFO] crate isalevine/rustbook-rectangles already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing isalevine/rustbook-rectangles against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1e4449ca8d2ac26897f7d066fe78faf627550ac7e491e08ac7d88ba998b9bf74
[INFO] running `"docker" "start" "-a" "1e4449ca8d2ac26897f7d066fe78faf627550ac7e491e08ac7d88ba998b9bf74"`
[INFO] [stderr]    Compiling rectangles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "1e4449ca8d2ac26897f7d066fe78faf627550ac7e491e08ac7d88ba998b9bf74"`
[INFO] running `"docker" "rm" "-f" "1e4449ca8d2ac26897f7d066fe78faf627550ac7e491e08ac7d88ba998b9bf74"`
[INFO] [stdout] 1e4449ca8d2ac26897f7d066fe78faf627550ac7e491e08ac7d88ba998b9bf74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b90b0ea6a83c59735a65cfdc82085e717a9db11bf991d8925da51212d87fea2f
[INFO] running `"docker" "start" "-a" "b90b0ea6a83c59735a65cfdc82085e717a9db11bf991d8925da51212d87fea2f"`
[INFO] [stderr]    Compiling rectangles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "b90b0ea6a83c59735a65cfdc82085e717a9db11bf991d8925da51212d87fea2f"`
[INFO] running `"docker" "rm" "-f" "b90b0ea6a83c59735a65cfdc82085e717a9db11bf991d8925da51212d87fea2f"`
[INFO] [stdout] b90b0ea6a83c59735a65cfdc82085e717a9db11bf991d8925da51212d87fea2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isalevine/rustbook-rectangles:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] beceaebf8381483cb0dadedf5da9d531f9a7caff8104e9d23096568824055208
[INFO] running `"docker" "start" "-a" "beceaebf8381483cb0dadedf5da9d531f9a7caff8104e9d23096568824055208"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rectangles-0d4503b0a83f6f70
[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" "beceaebf8381483cb0dadedf5da9d531f9a7caff8104e9d23096568824055208"`
[INFO] running `"docker" "rm" "-f" "beceaebf8381483cb0dadedf5da9d531f9a7caff8104e9d23096568824055208"`
[INFO] [stdout] beceaebf8381483cb0dadedf5da9d531f9a7caff8104e9d23096568824055208