[INFO] updating cached repository phigley/wfc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/phigley/wfc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/phigley/wfc" "work/ex/beta-1.37-6/sources/1.36.0/gh/phigley/wfc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/phigley/wfc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phigley/wfc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phigley/wfc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phigley/wfc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] afd2a58416ade3897929863ff0069575e42b0c42
[INFO] sha for GitHub repo phigley/wfc: afd2a58416ade3897929863ff0069575e42b0c42
[INFO] validating manifest of phigley/wfc 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 phigley/wfc 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 phigley/wfc
[INFO] finished frobbing phigley/wfc
[INFO] frobbed toml for phigley/wfc written to work/ex/beta-1.37-6/sources/1.36.0/gh/phigley/wfc/Cargo.toml
[INFO] started frobbing phigley/wfc
[INFO] finished frobbing phigley/wfc
[INFO] frobbed toml for phigley/wfc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/phigley/wfc/Cargo.toml
[INFO] crate phigley/wfc 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 phigley/wfc 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/phigley/wfc:/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] ec71a89b5d6268193c1c1514d59aa94167c79d899b59a1c32fcb4a2c37595be9
[INFO] running `"docker" "start" "-a" "ec71a89b5d6268193c1c1514d59aa94167c79d899b59a1c32fcb4a2c37595be9"`
[INFO] [stderr]    Compiling wfc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "ec71a89b5d6268193c1c1514d59aa94167c79d899b59a1c32fcb4a2c37595be9"`
[INFO] running `"docker" "rm" "-f" "ec71a89b5d6268193c1c1514d59aa94167c79d899b59a1c32fcb4a2c37595be9"`
[INFO] [stdout] ec71a89b5d6268193c1c1514d59aa94167c79d899b59a1c32fcb4a2c37595be9
[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/phigley/wfc:/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] 1d8ddb683645ee23a7bf42fec16e4864cc2af8d1048ee333a141fd595a793b0b
[INFO] running `"docker" "start" "-a" "1d8ddb683645ee23a7bf42fec16e4864cc2af8d1048ee333a141fd595a793b0b"`
[INFO] [stderr]    Compiling wfc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "1d8ddb683645ee23a7bf42fec16e4864cc2af8d1048ee333a141fd595a793b0b"`
[INFO] running `"docker" "rm" "-f" "1d8ddb683645ee23a7bf42fec16e4864cc2af8d1048ee333a141fd595a793b0b"`
[INFO] [stdout] 1d8ddb683645ee23a7bf42fec16e4864cc2af8d1048ee333a141fd595a793b0b
[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/phigley/wfc:/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] b41153b32622690e0feacce7c73661bb32812a929436e100da5de8b5e0585768
[INFO] running `"docker" "start" "-a" "b41153b32622690e0feacce7c73661bb32812a929436e100da5de8b5e0585768"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wfc-13c6b33f4dc9862f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test boundary::tests::boundaries_match ... ok
[INFO] [stdout] test containerutils::tests::test_extract_two_elements_atend ... ok
[INFO] [stdout] test changequeue::tests::simple_change_queue ... ok
[INFO] [stdout] test containerutils::tests::test_extract_two_elements_greaterthan ... ok
[INFO] [stdout] test containerutils::tests::test_extract_two_elements_lessthan ... ok
[INFO] [stdout] test field::tests::initialize_fieldpoint ... ok
[INFO] [stdout] test field::tests::revert_fieldpoint ... ok
[INFO] [stdout] test field::tests::field_point_choose ... ok
[INFO] [stdout] test field::tests::simple_field_propagate_east ... ok
[INFO] [stdout] test field::tests::simple_field_propagate_north ... ok
[INFO] [stdout] test field::tests::found_fieldpoint ... ok
[INFO] [stdout] test field::tests::simple_field_propagate_west ... ok
[INFO] [stdout] test field::tests::simple_field_propagate_south ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/boundary-5dc72293943a69cc
[INFO] [stdout] test field::tests::zero_weight_invalidated ... ok
[INFO] [stdout] test field::tests::invalidate_fieldpoint ... ok
[INFO] [stdout] test containerutils::tests::test_extract_two_elements_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test build_from_str_east ... ok
[INFO] [stdout] test build_from_str_north ... ok
[INFO] [stdout] test build_from_str_multi ... ok
[INFO] [stdout] test build_from_str_south ... ok
[INFO] [stdout] test build_from_str_west ... ok
[INFO] [stdout] test build_succeeds_different_boundary ... ok
[INFO] [stdout] test build_succeeds_different_center ... ok
[INFO] [stdout] test build_from_str_fails_long ... ok
[INFO] [stdout] test build_from_str_fails_short ... ok
[INFO] [stdout] test build_from_str_fails_unknown_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/field-f1c51d2bbcae106b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test simple_field_closed_edges2 ... ok
[INFO] [stdout] test simple_field_closed_edges ... ok
[INFO] [stdout] test simple_field_full_propagate ... ok
[INFO] [stdout] test simple_field_closed_edges_fail ... ok
[INFO] [stdout] test simple_field_propagate_fail ... ok
[INFO] [stderr]    Doc-tests wfc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "b41153b32622690e0feacce7c73661bb32812a929436e100da5de8b5e0585768"`
[INFO] running `"docker" "rm" "-f" "b41153b32622690e0feacce7c73661bb32812a929436e100da5de8b5e0585768"`
[INFO] [stdout] b41153b32622690e0feacce7c73661bb32812a929436e100da5de8b5e0585768