[INFO] updating cached repository https://github.com/dgraham/scores
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c766292852a52d2715237135698b7553ded2870
[INFO] testing dgraham/scores against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgraham%2Fscores" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgraham/scores on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dgraham/scores
[INFO] finished tweaking git repo https://github.com/dgraham/scores
[INFO] tweaked toml for git repo https://github.com/dgraham/scores written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/dgraham/scores already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0704604e62182a9400d21f0c1f0b24db2ec170970fd2b2a91519999234989002
[INFO] running `"docker" "start" "-a" "0704604e62182a9400d21f0c1f0b24db2ec170970fd2b2a91519999234989002"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling scores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `"docker" "inspect" "0704604e62182a9400d21f0c1f0b24db2ec170970fd2b2a91519999234989002"`
[INFO] running `"docker" "rm" "-f" "0704604e62182a9400d21f0c1f0b24db2ec170970fd2b2a91519999234989002"`
[INFO] [stdout] 0704604e62182a9400d21f0c1f0b24db2ec170970fd2b2a91519999234989002
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a5ee2b060de5107bd784908b0ae3835ee0b2c8ede3be89b590a0dc283f53acb
[INFO] running `"docker" "start" "-a" "5a5ee2b060de5107bd784908b0ae3835ee0b2c8ede3be89b590a0dc283f53acb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling scores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `"docker" "inspect" "5a5ee2b060de5107bd784908b0ae3835ee0b2c8ede3be89b590a0dc283f53acb"`
[INFO] running `"docker" "rm" "-f" "5a5ee2b060de5107bd784908b0ae3835ee0b2c8ede3be89b590a0dc283f53acb"`
[INFO] [stdout] 5a5ee2b060de5107bd784908b0ae3835ee0b2c8ede3be89b590a0dc283f53acb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 336f56383f27d41d1d5f6569306753abd0cce18bb0d06ecb70983dc07072e6de
[INFO] running `"docker" "start" "-a" "336f56383f27d41d1d5f6569306753abd0cce18bb0d06ecb70983dc07072e6de"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scores-314f8578d3f5be2f
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bigrams::tests::it_awards_no_score_for_short_text ... ok
[INFO] [stdout] test bigrams::tests::it_awards_full_score_for_identical_text ... ok
[INFO] [stdout] test bigrams::tests::it_awards_more_points_for_closer_matches ... ok
[INFO] [stdout] test anchor::tests::it_awards_more_points_for_similar_paths ... ok
[INFO] [stdout] test bigrams::tests::it_clears_its_bigram_set ... ok
[INFO] [stdout] test bigrams::tests::it_considers_duplicate_bigrams ... ok
[INFO] [stdout] test bigrams::tests::it_is_not_empty_with_at_least_one_bigram ... ok
[INFO] [stdout] test bigrams::tests::it_is_empty_with_short_input ... ok
[INFO] [stdout] test tests::it_awards_no_points_for_empty_term ... ok
[INFO] [stdout] test tests::it_awards_more_points_for_shorter_input ... ok
[INFO] [stdout] test tests::it_matches_case_insensitively ... ok
[INFO] [stdout] test tests::it_awards_more_points_for_shorter_match_range ... ok
[INFO] [stdout] test tests::it_awards_no_points_for_empty_input ... ok
[INFO] [stdout] test tests::it_matches_case_sensitively ... ok
[INFO] [stdout] test tests::it_awards_more_points_for_exact_match_than_close_match ... ok
[INFO] [stdout] test tests::it_awards_no_points_for_term_longer_than_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scores-d7934bead77dac6c
[INFO] [stderr]    Doc-tests scores
[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 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" "336f56383f27d41d1d5f6569306753abd0cce18bb0d06ecb70983dc07072e6de"`
[INFO] running `"docker" "rm" "-f" "336f56383f27d41d1d5f6569306753abd0cce18bb0d06ecb70983dc07072e6de"`
[INFO] [stdout] 336f56383f27d41d1d5f6569306753abd0cce18bb0d06ecb70983dc07072e6de