[INFO] updating cached repository fbeauregard/rectangles
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fbeauregard/rectangles
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fbeauregard/rectangles" "work/ex/beta-1.37-6/sources/1.36.0/gh/fbeauregard/rectangles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/fbeauregard/rectangles'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fbeauregard/rectangles" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbeauregard/rectangles"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbeauregard/rectangles'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc1ac3d63c897b7d4e66a41b9310592ca28566b4
[INFO] sha for GitHub repo fbeauregard/rectangles: dc1ac3d63c897b7d4e66a41b9310592ca28566b4
[INFO] validating manifest of fbeauregard/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 fbeauregard/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 fbeauregard/rectangles
[INFO] finished frobbing fbeauregard/rectangles
[INFO] frobbed toml for fbeauregard/rectangles written to work/ex/beta-1.37-6/sources/1.36.0/gh/fbeauregard/rectangles/Cargo.toml
[INFO] started frobbing fbeauregard/rectangles
[INFO] finished frobbing fbeauregard/rectangles
[INFO] frobbed toml for fbeauregard/rectangles written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/fbeauregard/rectangles/Cargo.toml
[INFO] crate fbeauregard/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 fbeauregard/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-7/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/fbeauregard/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] 5d992114aeffb26b2dec449e908667b657c92ac4e2b92b03710fa94a2c9f7420
[INFO] running `"docker" "start" "-a" "5d992114aeffb26b2dec449e908667b657c92ac4e2b92b03710fa94a2c9f7420"`
[INFO] [stderr]    Compiling rectangles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "5d992114aeffb26b2dec449e908667b657c92ac4e2b92b03710fa94a2c9f7420"`
[INFO] running `"docker" "rm" "-f" "5d992114aeffb26b2dec449e908667b657c92ac4e2b92b03710fa94a2c9f7420"`
[INFO] [stdout] 5d992114aeffb26b2dec449e908667b657c92ac4e2b92b03710fa94a2c9f7420
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/fbeauregard/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] cff4a1b4fa566bcf9a9e6a64ca576d52cba1e09d0da45bd2d1e62534cd60f808
[INFO] running `"docker" "start" "-a" "cff4a1b4fa566bcf9a9e6a64ca576d52cba1e09d0da45bd2d1e62534cd60f808"`
[INFO] [stderr]    Compiling rectangles v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "cff4a1b4fa566bcf9a9e6a64ca576d52cba1e09d0da45bd2d1e62534cd60f808"`
[INFO] running `"docker" "rm" "-f" "cff4a1b4fa566bcf9a9e6a64ca576d52cba1e09d0da45bd2d1e62534cd60f808"`
[INFO] [stdout] cff4a1b4fa566bcf9a9e6a64ca576d52cba1e09d0da45bd2d1e62534cd60f808
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/fbeauregard/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] 34c699060b4ba213ce632719106c35294923fff43c49edcfc0c114485e3b4e44
[INFO] running `"docker" "start" "-a" "34c699060b4ba213ce632719106c35294923fff43c49edcfc0c114485e3b4e44"`
[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 3 tests
[INFO] [stdout] test can_create_squares ... ok
[INFO] [stdout] test area_of_30_per_50_rectangle ... ok
[INFO] [stdout] test a_30_per_50_rectangle_can_hold_a_20_per_40_rectangle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "34c699060b4ba213ce632719106c35294923fff43c49edcfc0c114485e3b4e44"`
[INFO] running `"docker" "rm" "-f" "34c699060b4ba213ce632719106c35294923fff43c49edcfc0c114485e3b4e44"`
[INFO] [stdout] 34c699060b4ba213ce632719106c35294923fff43c49edcfc0c114485e3b4e44