[INFO] crate quilt_graph 0.1.1 is already in cache
[INFO] extracting crate quilt_graph 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/quilt_graph/0.1.1
[INFO] extracting crate quilt_graph 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quilt_graph/0.1.1
[INFO] validating manifest of quilt_graph-0.1.1 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 quilt_graph-0.1.1 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 quilt_graph-0.1.1
[INFO] finished frobbing quilt_graph-0.1.1
[INFO] frobbed toml for quilt_graph-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/quilt_graph/0.1.1/Cargo.toml
[INFO] started frobbing quilt_graph-0.1.1
[INFO] finished frobbing quilt_graph-0.1.1
[INFO] frobbed toml for quilt_graph-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/quilt_graph/0.1.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing quilt_graph-0.1.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quilt_graph/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5e044856da3fe1839930976395f98359213e8e358c3821f9922bb7b9e85ec866
[INFO] running `"docker" "start" "-a" "5e044856da3fe1839930976395f98359213e8e358c3821f9922bb7b9e85ec866"`
[INFO] [stderr]    Compiling quilt_graph v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "5e044856da3fe1839930976395f98359213e8e358c3821f9922bb7b9e85ec866"`
[INFO] running `"docker" "rm" "-f" "5e044856da3fe1839930976395f98359213e8e358c3821f9922bb7b9e85ec866"`
[INFO] [stdout] 5e044856da3fe1839930976395f98359213e8e358c3821f9922bb7b9e85ec866
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quilt_graph/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1f4e8560ed10f46acef1459d69145127af4e332724ccd1f74b0d6138447e3759
[INFO] running `"docker" "start" "-a" "1f4e8560ed10f46acef1459d69145127af4e332724ccd1f74b0d6138447e3759"`
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling quilt_graph v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.84s
[INFO] running `"docker" "inspect" "1f4e8560ed10f46acef1459d69145127af4e332724ccd1f74b0d6138447e3759"`
[INFO] running `"docker" "rm" "-f" "1f4e8560ed10f46acef1459d69145127af4e332724ccd1f74b0d6138447e3759"`
[INFO] [stdout] 1f4e8560ed10f46acef1459d69145127af4e332724ccd1f74b0d6138447e3759
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/quilt_graph/0.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 62959770c15e73582f7eb1460bcd36a9de24a0891735db4d979e0711e820b9fd
[INFO] running `"docker" "start" "-a" "62959770c15e73582f7eb1460bcd36a9de24a0891735db4d979e0711e820b9fd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/quilt_graph-7461c353da8ee7f7
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tarjan::tests::two_triangles ... ok
[INFO] [stdout] test tarjan::tests::triangle ... ok
[INFO] [stdout] test tarjan::tests::diamond ... ok
[INFO] [stdout] test dfs::tests::visit_order ... ok
[INFO] [stdout] test tests::linear_order_chain_with_extra ... ok
[INFO] [stdout] test tests::linear_order_cycle ... ok
[INFO] [stdout] test tests::linear_order_chain_with_extra2 ... ok
[INFO] [stdout] test tests::linear_order_diamond ... ok
[INFO] [stdout] test tests::linear_order_chain ... ok
[INFO] [stdout] test tests::top_sort_chain ... ok
[INFO] [stdout] test tests::linear_order_tree ... ok
[INFO] [stdout] test dfs::tests::repeat_visit ... ok
[INFO] [stdout] test tests::top_sort_cycle ... ok
[INFO] [stdout] test tests::doubled_proptest ... ok
[INFO] [stdout] test tests::top_sort_tree ... ok
[INFO] [stdout] test tests::top_sort_proptest ... ok
[INFO] [stdout] test tarjan::tests::tarjan_dag_proptest ... ok
[INFO] [stdout] test tarjan::tests::tarjan_scc_dag ... ok
[INFO] [stdout] test tests::weak_components_proptest ... ok
[INFO] [stdout] test tarjan::tests::tarjan_graph_proptest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quilt_graph
[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" "62959770c15e73582f7eb1460bcd36a9de24a0891735db4d979e0711e820b9fd"`
[INFO] running `"docker" "rm" "-f" "62959770c15e73582f7eb1460bcd36a9de24a0891735db4d979e0711e820b9fd"`
[INFO] [stdout] 62959770c15e73582f7eb1460bcd36a9de24a0891735db4d979e0711e820b9fd