[INFO] crate wuf 0.1.2 is already in cache
[INFO] extracting crate wuf 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/wuf/0.1.2
[INFO] extracting crate wuf 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wuf/0.1.2
[INFO] validating manifest of wuf-0.1.2 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 wuf-0.1.2 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 wuf-0.1.2
[INFO] finished frobbing wuf-0.1.2
[INFO] frobbed toml for wuf-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wuf/0.1.2/Cargo.toml
[INFO] started frobbing wuf-0.1.2
[INFO] finished frobbing wuf-0.1.2
[INFO] frobbed toml for wuf-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wuf/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 wuf-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wuf/0.1.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5f3c2fec9bb1f6ac8dcf6aac5bbd63fc1d9e4248ba1492c56631bbcf31c115ae
[INFO] running `"docker" "start" "-a" "5f3c2fec9bb1f6ac8dcf6aac5bbd63fc1d9e4248ba1492c56631bbcf31c115ae"`
[INFO] [stderr]    Compiling wuf v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "5f3c2fec9bb1f6ac8dcf6aac5bbd63fc1d9e4248ba1492c56631bbcf31c115ae"`
[INFO] running `"docker" "rm" "-f" "5f3c2fec9bb1f6ac8dcf6aac5bbd63fc1d9e4248ba1492c56631bbcf31c115ae"`
[INFO] [stdout] 5f3c2fec9bb1f6ac8dcf6aac5bbd63fc1d9e4248ba1492c56631bbcf31c115ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wuf/0.1.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 610dff085a8f4e899e8ced86da7ca159ab58d7c178b7627d83874f9aecdf8a3f
[INFO] running `"docker" "start" "-a" "610dff085a8f4e899e8ced86da7ca159ab58d7c178b7627d83874f9aecdf8a3f"`
[INFO] [stderr]    Compiling wuf v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "610dff085a8f4e899e8ced86da7ca159ab58d7c178b7627d83874f9aecdf8a3f"`
[INFO] running `"docker" "rm" "-f" "610dff085a8f4e899e8ced86da7ca159ab58d7c178b7627d83874f9aecdf8a3f"`
[INFO] [stdout] 610dff085a8f4e899e8ced86da7ca159ab58d7c178b7627d83874f9aecdf8a3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wuf/0.1.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 05820ebe1e34d600b8c1a1e51a6f98439faa5389077bdaebf21de94f8a468f12
[INFO] running `"docker" "start" "-a" "05820ebe1e34d600b8c1a1e51a6f98439faa5389077bdaebf21de94f8a468f12"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wuf-da430e443bd6b8cd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::should_connect ... ok
[INFO] [stdout] test tests::should_get_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wuf
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Graph::count (line 39) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Graph::connect (line 73) ... ok
[INFO] [stdout] test src/lib.rs - Graph::connected (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "05820ebe1e34d600b8c1a1e51a6f98439faa5389077bdaebf21de94f8a468f12"`
[INFO] running `"docker" "rm" "-f" "05820ebe1e34d600b8c1a1e51a6f98439faa5389077bdaebf21de94f8a468f12"`
[INFO] [stdout] 05820ebe1e34d600b8c1a1e51a6f98439faa5389077bdaebf21de94f8a468f12