[INFO] fetching crate fuzzy-matcher 0.3.7...
[INFO] testing fuzzy-matcher-0.3.7 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fuzzy-matcher 0.3.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fuzzy-matcher 0.3.7 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuzzy-matcher 0.3.7
[INFO] finished tweaking crates.io crate fuzzy-matcher 0.3.7
[INFO] tweaked toml for crates.io crate fuzzy-matcher 0.3.7 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fuzzy-matcher 0.3.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd4b6770f1078e36354f856ba8b29e703b22ad7b0d29521d4b6f35c7dbd38806
[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" "bd4b6770f1078e36354f856ba8b29e703b22ad7b0d29521d4b6f35c7dbd38806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd4b6770f1078e36354f856ba8b29e703b22ad7b0d29521d4b6f35c7dbd38806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd4b6770f1078e36354f856ba8b29e703b22ad7b0d29521d4b6f35c7dbd38806", kill_on_drop: false }`
[INFO] [stdout] bd4b6770f1078e36354f856ba8b29e703b22ad7b0d29521d4b6f35c7dbd38806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "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] 92a0ca9ed3c1d3ce71f152ff5befd7060fc94335b24b3ba10973114c467226a9
[INFO] running `Command { std: "docker" "start" "-a" "92a0ca9ed3c1d3ce71f152ff5befd7060fc94335b24b3ba10973114c467226a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "92a0ca9ed3c1d3ce71f152ff5befd7060fc94335b24b3ba10973114c467226a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a0ca9ed3c1d3ce71f152ff5befd7060fc94335b24b3ba10973114c467226a9", kill_on_drop: false }`
[INFO] [stdout] 92a0ca9ed3c1d3ce71f152ff5befd7060fc94335b24b3ba10973114c467226a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b86c9a0cd27a2882e8d86125a68295c4a9800c84a538b8f0ba39bc59e8b914f
[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" "7b86c9a0cd27a2882e8d86125a68295c4a9800c84a538b8f0ba39bc59e8b914f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "7b86c9a0cd27a2882e8d86125a68295c4a9800c84a538b8f0ba39bc59e8b914f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b86c9a0cd27a2882e8d86125a68295c4a9800c84a538b8f0ba39bc59e8b914f", kill_on_drop: false }`
[INFO] [stdout] 7b86c9a0cd27a2882e8d86125a68295c4a9800c84a538b8f0ba39bc59e8b914f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f385e31ff71d14c8bfa9bf8c80d6815737e57358fc63159d33d2c3e726c2defc
[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" "f385e31ff71d14c8bfa9bf8c80d6815737e57358fc63159d33d2c3e726c2defc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuzzy_matcher-6eb9c8fa6648fd34
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test skim::tests::test_case_option_v2 ... ok
[INFO] [stdout] test skim::tests::test_match_or_not ... ok
[INFO] [stdout] test skim::tests::test_match_or_not_simple ... ok
[INFO] [stdout] test skim::tests::test_match_or_not_v2 ... ok
[INFO] [stdout] test skim::tests::test_match_quality ... ok
[INFO] [stdout] test skim::tests::test_matcher_quality_v2 ... ok
[INFO] [stdout] test clangd::tests::test_match_or_not ... ok
[INFO] [stdout] test clangd::tests::test_match_quality ... ok
[INFO] [stdout] test skim::tests::test_reuse_should_not_affect_indices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuzzy-matcher
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f385e31ff71d14c8bfa9bf8c80d6815737e57358fc63159d33d2c3e726c2defc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f385e31ff71d14c8bfa9bf8c80d6815737e57358fc63159d33d2c3e726c2defc", kill_on_drop: false }`
[INFO] [stdout] f385e31ff71d14c8bfa9bf8c80d6815737e57358fc63159d33d2c3e726c2defc