[INFO] fetching crate graph-neighbor-matching 0.8.0...
[INFO] extracting crate graph-neighbor-matching 0.8.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/graph-neighbor-matching/0.8.0
[INFO] extracting crate graph-neighbor-matching 0.8.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/graph-neighbor-matching/0.8.0
[INFO] validating manifest of graph-neighbor-matching-0.8.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of graph-neighbor-matching-0.8.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing graph-neighbor-matching-0.8.0
[INFO] finished frobbing graph-neighbor-matching-0.8.0
[INFO] frobbed toml for graph-neighbor-matching-0.8.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/graph-neighbor-matching/0.8.0/Cargo.toml
[INFO] started frobbing graph-neighbor-matching-0.8.0
[INFO] finished frobbing graph-neighbor-matching-0.8.0
[INFO] frobbed toml for graph-neighbor-matching-0.8.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/graph-neighbor-matching/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded graph-io-gml v0.2.0
[INFO] [stderr]   Downloaded munkres v0.5.1
[INFO] [stderr]   Downloaded closed01 v0.5.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing graph-neighbor-matching-0.8.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/graph-neighbor-matching/0.8.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c220b7e369e7e039cde62a875d7e127e547a003067a381a352bdd9d29808482b
[INFO] running `"docker" "start" "-a" "c220b7e369e7e039cde62a875d7e127e547a003067a381a352bdd9d29808482b"`
[INFO] [stderr]    Compiling closed01 v0.5.0
[INFO] [stderr]    Compiling munkres v0.5.1
[INFO] [stderr]    Compiling graph-neighbor-matching v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "c220b7e369e7e039cde62a875d7e127e547a003067a381a352bdd9d29808482b"`
[INFO] running `"docker" "rm" "-f" "c220b7e369e7e039cde62a875d7e127e547a003067a381a352bdd9d29808482b"`
[INFO] [stdout] c220b7e369e7e039cde62a875d7e127e547a003067a381a352bdd9d29808482b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/graph-neighbor-matching/0.8.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6e7d470798376ad3cb6f2be374c15d7f4453ddf5c177a215bb4b42d0cf00d770
[INFO] running `"docker" "start" "-a" "6e7d470798376ad3cb6f2be374c15d7f4453ddf5c177a215bb4b42d0cf00d770"`
[INFO] [stderr]    Compiling asexp v0.3.2
[INFO] [stderr]    Compiling graph-io-gml v0.2.0
[INFO] [stderr]    Compiling graph-neighbor-matching v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `"docker" "inspect" "6e7d470798376ad3cb6f2be374c15d7f4453ddf5c177a215bb4b42d0cf00d770"`
[INFO] running `"docker" "rm" "-f" "6e7d470798376ad3cb6f2be374c15d7f4453ddf5c177a215bb4b42d0cf00d770"`
[INFO] [stdout] 6e7d470798376ad3cb6f2be374c15d7f4453ddf5c177a215bb4b42d0cf00d770
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/graph-neighbor-matching/0.8.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 46c2d14675ec87bc88a1a091a39545dd63dbeb2c13cdeec9d644d48c252ae006
[INFO] running `"docker" "start" "-a" "46c2d14675ec87bc88a1a091a39545dd63dbeb2c13cdeec9d644d48c252ae006"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/graph_neighbor_matching-0156aa44184870b0
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-8f3cd9e61a165d23
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_matrix ... ok
[INFO] [stdout] test test_score ... ok
[INFO] [stdout] test test_matrix_iter1 ... ok
[INFO] [stdout] test test_score_with_graphbuilder ... ok
[INFO] [stdout] test test_similarity ... ok
[INFO] [stdout] test test_isomorphic ... ok
[INFO] [stdout] test test_similarity2 ... ok
[INFO] [stdout] test test_similarity_neat ... ok
[INFO] [stdout] test test_isomorphic_ffl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graph-neighbor-matching
[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" "46c2d14675ec87bc88a1a091a39545dd63dbeb2c13cdeec9d644d48c252ae006"`
[INFO] running `"docker" "rm" "-f" "46c2d14675ec87bc88a1a091a39545dd63dbeb2c13cdeec9d644d48c252ae006"`
[INFO] [stdout] 46c2d14675ec87bc88a1a091a39545dd63dbeb2c13cdeec9d644d48c252ae006