[INFO] updating cached repository oll3/rstris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/oll3/rstris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/oll3/rstris" "work/ex/beta-1.38-1/sources/1.37.0/gh/oll3/rstris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/oll3/rstris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/oll3/rstris" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 728e8d95038b2acdf80bb1770c731455ca1cd0a5
[INFO] sha for GitHub repo oll3/rstris: 728e8d95038b2acdf80bb1770c731455ca1cd0a5
[INFO] validating manifest of oll3/rstris 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 oll3/rstris 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 oll3/rstris
[INFO] removed 1 missing examples
[INFO] finished frobbing oll3/rstris
[INFO] frobbed toml for oll3/rstris written to work/ex/beta-1.38-1/sources/1.37.0/gh/oll3/rstris/Cargo.toml
[INFO] started frobbing oll3/rstris
[INFO] removed 1 missing examples
[INFO] finished frobbing oll3/rstris
[INFO] frobbed toml for oll3/rstris written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris/Cargo.toml
[INFO] crate oll3/rstris 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 oll3/rstris against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d386ed0e24431bc87446b5c6a4902b0af1820c4d384932dd564de93df54d8227
[INFO] running `"docker" "start" "-a" "d386ed0e24431bc87446b5c6a4902b0af1820c4d384932dd564de93df54d8227"`
[INFO] [stderr]    Compiling rstris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "d386ed0e24431bc87446b5c6a4902b0af1820c4d384932dd564de93df54d8227"`
[INFO] running `"docker" "rm" "-f" "d386ed0e24431bc87446b5c6a4902b0af1820c4d384932dd564de93df54d8227"`
[INFO] [stdout] d386ed0e24431bc87446b5c6a4902b0af1820c4d384932dd564de93df54d8227
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1451990e21eedfaa2d5e0e23a04d87cb5f72af32d414dff9ce4316605f9ccc27
[INFO] running `"docker" "start" "-a" "1451990e21eedfaa2d5e0e23a04d87cb5f72af32d414dff9ce4316605f9ccc27"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling fern v0.5.8
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rstris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.91s
[INFO] running `"docker" "inspect" "1451990e21eedfaa2d5e0e23a04d87cb5f72af32d414dff9ce4316605f9ccc27"`
[INFO] running `"docker" "rm" "-f" "1451990e21eedfaa2d5e0e23a04d87cb5f72af32d414dff9ce4316605f9ccc27"`
[INFO] [stdout] 1451990e21eedfaa2d5e0e23a04d87cb5f72af32d414dff9ce4316605f9ccc27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oll3/rstris:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e28de8073fa5e6b8940a5e4d934bce5f1f5c03921401df4d6c99517f80854cd4
[INFO] running `"docker" "start" "-a" "e28de8073fa5e6b8940a5e4d934bce5f1f5c03921401df4d6c99517f80854cd4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test matrix2::tests::test_iter ... ok
[INFO] [stdout] test find_placement::tests::find2 ... ok
[INFO] [stdout] test figure::tests::test_figure3 ... ok
[INFO] [stdout] test figure::tests::test_figure2 ... ok
[INFO] [stdout] test matrix2::tests::test_overlap ... ok
[INFO] [stdout] test matrix2::tests::test_merge_same_size ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rstris-698e0d070ce5d7f2
[INFO] [stdout] test matrix2::tests::test_merge_outside ... ok
[INFO] [stdout] test matrix2::tests::test_merge_different_size ... ok
[INFO] [stdout] test figure::tests::test_figure1 ... ok
[INFO] [stdout] test playfield::tests::throw_lines ... ok
[INFO] [stdout] test playfield::tests::block_types ... ok
[INFO] [stdout] test find_placement::tests::find1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rstris
[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" "e28de8073fa5e6b8940a5e4d934bce5f1f5c03921401df4d6c99517f80854cd4"`
[INFO] running `"docker" "rm" "-f" "e28de8073fa5e6b8940a5e4d934bce5f1f5c03921401df4d6c99517f80854cd4"`
[INFO] [stdout] e28de8073fa5e6b8940a5e4d934bce5f1f5c03921401df4d6c99517f80854cd4