[INFO] cloning repository https://github.com/dgraham/scores
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgraham/scores" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgraham%2Fscores", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgraham%2Fscores'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e2a009a00227fd7d1a9fdf1c6dd1fb3642b7032
[INFO] testing dgraham/scores against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgraham%2Fscores" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgraham/scores on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-2/source/Cargo.toml
[INFO] crate git repo https://github.com/dgraham/scores already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93f041e401b84580d20932aad6334e03e48b5d0c10a46350dfbe871121d95704
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93f041e401b84580d20932aad6334e03e48b5d0c10a46350dfbe871121d95704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f041e401b84580d20932aad6334e03e48b5d0c10a46350dfbe871121d95704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f041e401b84580d20932aad6334e03e48b5d0c10a46350dfbe871121d95704", kill_on_drop: false }`
[INFO] [stdout] 93f041e401b84580d20932aad6334e03e48b5d0c10a46350dfbe871121d95704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94f6b007ecc2bad910d650008a6ef91c096b58da0c3ddb5d456313389f112b33
[INFO] running `Command { std: "docker" "start" "-a" "94f6b007ecc2bad910d650008a6ef91c096b58da0c3ddb5d456313389f112b33", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling scores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "94f6b007ecc2bad910d650008a6ef91c096b58da0c3ddb5d456313389f112b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f6b007ecc2bad910d650008a6ef91c096b58da0c3ddb5d456313389f112b33", kill_on_drop: false }`
[INFO] [stdout] 94f6b007ecc2bad910d650008a6ef91c096b58da0c3ddb5d456313389f112b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 104744f8290b18cd801020c8810e54208c175940c38ed3f7fc29b79ba2e7f346
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "104744f8290b18cd801020c8810e54208c175940c38ed3f7fc29b79ba2e7f346", kill_on_drop: false }`
[INFO] [stderr]    Compiling scores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "104744f8290b18cd801020c8810e54208c175940c38ed3f7fc29b79ba2e7f346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104744f8290b18cd801020c8810e54208c175940c38ed3f7fc29b79ba2e7f346", kill_on_drop: false }`
[INFO] [stdout] 104744f8290b18cd801020c8810e54208c175940c38ed3f7fc29b79ba2e7f346
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c11e1cc9ea366b44bc2dc337838fe9272935b2f003f5b846e79cd5951585c841
[INFO] running `Command { std: "docker" "start" "-a" "c11e1cc9ea366b44bc2dc337838fe9272935b2f003f5b846e79cd5951585c841", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scores-365f68f785759f9c
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bigrams::tests::it_awards_full_score_for_identical_text ... ok
[INFO] [stdout] test anchor::tests::it_awards_more_points_for_similar_paths ... ok
[INFO] [stdout] test bigrams::tests::it_awards_no_score_for_short_text ... ok
[INFO] [stdout] test bigrams::tests::it_clears_its_bigram_set ... 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_empty_input ... ok
[INFO] [stdout] test bigrams::tests::it_awards_more_points_for_closer_matches ... ok
[INFO] [stdout] test bigrams::tests::it_considers_duplicate_bigrams ... ok
[INFO] [stdout] test tests::it_matches_case_sensitively ... ok
[INFO] [stdout] test tests::it_awards_no_points_for_term_longer_than_input ... 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_more_points_for_shorter_match_range ... ok
[INFO] [stdout] test tests::it_matches_case_insensitively ... 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] 
[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-6054dedfef8e9549
[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] [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] running `Command { std: "docker" "inspect" "c11e1cc9ea366b44bc2dc337838fe9272935b2f003f5b846e79cd5951585c841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11e1cc9ea366b44bc2dc337838fe9272935b2f003f5b846e79cd5951585c841", kill_on_drop: false }`
[INFO] [stdout] c11e1cc9ea366b44bc2dc337838fe9272935b2f003f5b846e79cd5951585c841