[INFO] fetching crate fuzzy-matcher 0.3.7...
[INFO] testing fuzzy-matcher-0.3.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fuzzy-matcher 0.3.7 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fuzzy-matcher 0.3.7 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 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-6/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 314b961ab77ef883906a83fd6fde7d2f498fefcdc61083c7363b5bba69e3bf21
[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" "314b961ab77ef883906a83fd6fde7d2f498fefcdc61083c7363b5bba69e3bf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "314b961ab77ef883906a83fd6fde7d2f498fefcdc61083c7363b5bba69e3bf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314b961ab77ef883906a83fd6fde7d2f498fefcdc61083c7363b5bba69e3bf21", kill_on_drop: false }`
[INFO] [stdout] 314b961ab77ef883906a83fd6fde7d2f498fefcdc61083c7363b5bba69e3bf21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d80d653cb3af0f3a4c6831ea8e0728d26fb5400a669384f367e94cb4dd303443
[INFO] running `Command { std: "docker" "start" "-a" "d80d653cb3af0f3a4c6831ea8e0728d26fb5400a669384f367e94cb4dd303443", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "d80d653cb3af0f3a4c6831ea8e0728d26fb5400a669384f367e94cb4dd303443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80d653cb3af0f3a4c6831ea8e0728d26fb5400a669384f367e94cb4dd303443", kill_on_drop: false }`
[INFO] [stdout] d80d653cb3af0f3a4c6831ea8e0728d26fb5400a669384f367e94cb4dd303443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9cc94a8676a97ce0db5b7d4f3416725c3d73a8c427584440bd6cb11971676e9d
[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" "9cc94a8676a97ce0db5b7d4f3416725c3d73a8c427584440bd6cb11971676e9d", 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 5.86s
[INFO] running `Command { std: "docker" "inspect" "9cc94a8676a97ce0db5b7d4f3416725c3d73a8c427584440bd6cb11971676e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc94a8676a97ce0db5b7d4f3416725c3d73a8c427584440bd6cb11971676e9d", kill_on_drop: false }`
[INFO] [stdout] 9cc94a8676a97ce0db5b7d4f3416725c3d73a8c427584440bd6cb11971676e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] aa76d57b3b260ccb2bb3b89f1c1bb72dc4a96b7f52cc610fd9e12eb2f34f078a
[INFO] running `Command { std: "docker" "start" "-a" "aa76d57b3b260ccb2bb3b89f1c1bb72dc4a96b7f52cc610fd9e12eb2f34f078a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fuzzy_matcher-0602691d887fa7fb
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test skim::tests::test_match_or_not ... ok
[INFO] [stdout] test skim::tests::test_match_or_not_v2 ... ok
[INFO] [stdout] test skim::tests::test_case_option_v2 ... ok
[INFO] [stdout] test clangd::tests::test_match_quality ... ok
[INFO] [stdout] test skim::tests::test_match_or_not_simple ... ok
[INFO] [stdout] test clangd::tests::test_match_or_not ... ok
[INFO] [stdout] test skim::tests::test_match_quality ... ok
[INFO] [stdout] test skim::tests::test_matcher_quality_v2 ... 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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa76d57b3b260ccb2bb3b89f1c1bb72dc4a96b7f52cc610fd9e12eb2f34f078a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa76d57b3b260ccb2bb3b89f1c1bb72dc4a96b7f52cc610fd9e12eb2f34f078a", kill_on_drop: false }`
[INFO] [stdout] aa76d57b3b260ccb2bb3b89f1c1bb72dc4a96b7f52cc610fd9e12eb2f34f078a