[INFO] fetching crate offset-polygon 0.1.0...
[INFO] extracting crate offset-polygon 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/offset-polygon/0.1.0
[INFO] extracting crate offset-polygon 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/offset-polygon/0.1.0
[INFO] validating manifest of offset-polygon-0.1.0 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 offset-polygon-0.1.0 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 offset-polygon-0.1.0
[INFO] finished frobbing offset-polygon-0.1.0
[INFO] frobbed toml for offset-polygon-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/offset-polygon/0.1.0/Cargo.toml
[INFO] started frobbing offset-polygon-0.1.0
[INFO] finished frobbing offset-polygon-0.1.0
[INFO] frobbed toml for offset-polygon-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/offset-polygon/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing offset-polygon-0.1.0 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/offset-polygon/0.1.0:/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] 44373e23b1e7873d719103d903b1ed95de07fba254684598620429a976b292bb
[INFO] running `"docker" "start" "-a" "44373e23b1e7873d719103d903b1ed95de07fba254684598620429a976b292bb"`
[INFO] [stderr]    Compiling geo-types v0.4.3
[INFO] [stderr]    Compiling offset-polygon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "44373e23b1e7873d719103d903b1ed95de07fba254684598620429a976b292bb"`
[INFO] running `"docker" "rm" "-f" "44373e23b1e7873d719103d903b1ed95de07fba254684598620429a976b292bb"`
[INFO] [stdout] 44373e23b1e7873d719103d903b1ed95de07fba254684598620429a976b292bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/offset-polygon/0.1.0:/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] a915b151c584e698c839f680a275b97dfd4d95ad54c7db8988ff17b900d75414
[INFO] running `"docker" "start" "-a" "a915b151c584e698c839f680a275b97dfd4d95ad54c7db8988ff17b900d75414"`
[INFO] [stderr]    Compiling offset-polygon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "a915b151c584e698c839f680a275b97dfd4d95ad54c7db8988ff17b900d75414"`
[INFO] running `"docker" "rm" "-f" "a915b151c584e698c839f680a275b97dfd4d95ad54c7db8988ff17b900d75414"`
[INFO] [stdout] a915b151c584e698c839f680a275b97dfd4d95ad54c7db8988ff17b900d75414
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/offset-polygon/0.1.0:/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] 936df36d3892730ff5229ff9c6e00ccaa3ebdc849a1707b5e55d31d5d5fffd85
[INFO] running `"docker" "start" "-a" "936df36d3892730ff5229ff9c6e00ccaa3ebdc849a1707b5e55d31d5d5fffd85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/offset_polygon-7865a0e423824066
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::rectangle ... ok
[INFO] [stdout] test tests::triangle_contract ... ok
[INFO] [stdout] test tests::triangle_extend ... ok
[INFO] [stdout] test tests::complex ... ok
[INFO] [stdout] test tests::complex_contract ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests offset-polygon
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "936df36d3892730ff5229ff9c6e00ccaa3ebdc849a1707b5e55d31d5d5fffd85"`
[INFO] running `"docker" "rm" "-f" "936df36d3892730ff5229ff9c6e00ccaa3ebdc849a1707b5e55d31d5d5fffd85"`
[INFO] [stdout] 936df36d3892730ff5229ff9c6e00ccaa3ebdc849a1707b5e55d31d5d5fffd85