[INFO] fetching crate bitap-reference 0.2.0...
[INFO] testing bitap-reference-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bitap-reference 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bitap-reference 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitap-reference 0.2.0
[INFO] finished tweaking crates.io crate bitap-reference 0.2.0
[INFO] tweaked toml for crates.io crate bitap-reference 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db51304605eed143d23d40022d5fd59157fbd21b531e30524319db4a9cfa3bff
[INFO] running `Command { std: "docker" "start" "-a" "db51304605eed143d23d40022d5fd59157fbd21b531e30524319db4a9cfa3bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db51304605eed143d23d40022d5fd59157fbd21b531e30524319db4a9cfa3bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db51304605eed143d23d40022d5fd59157fbd21b531e30524319db4a9cfa3bff", kill_on_drop: false }`
[INFO] [stdout] db51304605eed143d23d40022d5fd59157fbd21b531e30524319db4a9cfa3bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b1b73e16aee92c7dc42a71ccde3e8a0bacb3f3ddd8680c45b0f518a8c1d697b
[INFO] running `Command { std: "docker" "start" "-a" "5b1b73e16aee92c7dc42a71ccde3e8a0bacb3f3ddd8680c45b0f518a8c1d697b", kill_on_drop: false }`
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling bitap-reference v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "5b1b73e16aee92c7dc42a71ccde3e8a0bacb3f3ddd8680c45b0f518a8c1d697b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1b73e16aee92c7dc42a71ccde3e8a0bacb3f3ddd8680c45b0f518a8c1d697b", kill_on_drop: false }`
[INFO] [stdout] 5b1b73e16aee92c7dc42a71ccde3e8a0bacb3f3ddd8680c45b0f518a8c1d697b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a836319f64e572009a02d0d2f4de573d314f4fba342490455c156d270353c4be
[INFO] running `Command { std: "docker" "start" "-a" "a836319f64e572009a02d0d2f4de573d314f4fba342490455c156d270353c4be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]    Compiling bitap-reference v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "a836319f64e572009a02d0d2f4de573d314f4fba342490455c156d270353c4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a836319f64e572009a02d0d2f4de573d314f4fba342490455c156d270353c4be", kill_on_drop: false }`
[INFO] [stdout] a836319f64e572009a02d0d2f4de573d314f4fba342490455c156d270353c4be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e7ffccb4d08d366558a40317f8a3fc60252dc274e5cc9db444c7ed9b14147a66
[INFO] running `Command { std: "docker" "start" "-a" "e7ffccb4d08d366558a40317f8a3fc60252dc274e5cc9db444c7ed9b14147a66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitap_reference-64680c9a16a4db8b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::test_match_str_to_matches ... ok
[INFO] [stdout] test test::test_damerau_levenshtein ... ok
[INFO] [stdout] test test::test_find ... ok
[INFO] [stdout] test test::test_levenshtein ... ok
[INFO] [stdout] test test::test_osa ... ok
[INFO] [stdout] test test::qc_lev ... ok
[INFO] [stdout] test test::qc_find ... ok
[INFO] [stdout] test test::qc_osa ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 43.79s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitap-reference
[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" "e7ffccb4d08d366558a40317f8a3fc60252dc274e5cc9db444c7ed9b14147a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ffccb4d08d366558a40317f8a3fc60252dc274e5cc9db444c7ed9b14147a66", kill_on_drop: false }`
[INFO] [stdout] e7ffccb4d08d366558a40317f8a3fc60252dc274e5cc9db444c7ed9b14147a66