[INFO] cloning repository https://github.com/stillzhl/edit-distance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stillzhl/edit-distance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstillzhl%2Fedit-distance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstillzhl%2Fedit-distance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b814d004c2751998d7dd486a1988476a38eb459a
[INFO] testing stillzhl/edit-distance against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstillzhl%2Fedit-distance" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stillzhl/edit-distance on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stillzhl/edit-distance
[INFO] finished tweaking git repo https://github.com/stillzhl/edit-distance
[INFO] tweaked toml for git repo https://github.com/stillzhl/edit-distance written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/stillzhl/edit-distance already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0f5088b6843f402be2d9246bcf31238297ddd842d0b0deff00025cd56d52e2
[INFO] running `Command { std: "docker" "start" "-a" "3c0f5088b6843f402be2d9246bcf31238297ddd842d0b0deff00025cd56d52e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0f5088b6843f402be2d9246bcf31238297ddd842d0b0deff00025cd56d52e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0f5088b6843f402be2d9246bcf31238297ddd842d0b0deff00025cd56d52e2", kill_on_drop: false }`
[INFO] [stdout] 3c0f5088b6843f402be2d9246bcf31238297ddd842d0b0deff00025cd56d52e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8359c7cafa94facf6e1c084c83d35c04f82a18ce5d7d52c017ca21d52f078307
[INFO] running `Command { std: "docker" "start" "-a" "8359c7cafa94facf6e1c084c83d35c04f82a18ce5d7d52c017ca21d52f078307", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling edit-distance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "8359c7cafa94facf6e1c084c83d35c04f82a18ce5d7d52c017ca21d52f078307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8359c7cafa94facf6e1c084c83d35c04f82a18ce5d7d52c017ca21d52f078307", kill_on_drop: false }`
[INFO] [stdout] 8359c7cafa94facf6e1c084c83d35c04f82a18ce5d7d52c017ca21d52f078307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2f197d0142dc09598c8bbb88f4134d5b8ef08c61f5e99406c2e374ab144cfd
[INFO] running `Command { std: "docker" "start" "-a" "6a2f197d0142dc09598c8bbb88f4134d5b8ef08c61f5e99406c2e374ab144cfd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling edit-distance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "6a2f197d0142dc09598c8bbb88f4134d5b8ef08c61f5e99406c2e374ab144cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2f197d0142dc09598c8bbb88f4134d5b8ef08c61f5e99406c2e374ab144cfd", kill_on_drop: false }`
[INFO] [stdout] 6a2f197d0142dc09598c8bbb88f4134d5b8ef08c61f5e99406c2e374ab144cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a54a951d97652c05091e29ecdde2371ed7689a3ec50583196cf5357ca971aa2
[INFO] running `Command { std: "docker" "start" "-a" "7a54a951d97652c05091e29ecdde2371ed7689a3ec50583196cf5357ca971aa2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/edit_distance-055e365fbaf9e3da)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test dp::test::dp_rcr_works_base_case ... ok
[INFO] [stdout] test dp::test::dp_rcr_works_same_str ... ok
[INFO] [stdout] test dp::test::dp_rcr_works ... ok
[INFO] [stdout] test dp_array::test::dp_array_works_base_case ... ok
[INFO] [stdout] test dp_array::test::dp_array_works ... ok
[INFO] [stdout] test dp_array::test::dp_array_works_same_str ... ok
[INFO] [stdout] test dp_array_opt::test::dp_array_opt_works_base_case ... ok
[INFO] [stdout] test dp_array_opt::test::dp_array_opt_works_same_str ... ok
[INFO] [stdout] test dp_memo::test::dp_memo_works_base_case ... ok
[INFO] [stdout] test dp_array_opt::test::dp_array_opt_works ... ok
[INFO] [stdout] test dp_memo::test::dp_memo_works ... ok
[INFO] [stdout] test dp_memo::test::dp_memo_works_same_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/edit_distance-68a967c12a1942a5)
[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] [stderr]    Doc-tests edit-distance
[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" "7a54a951d97652c05091e29ecdde2371ed7689a3ec50583196cf5357ca971aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a54a951d97652c05091e29ecdde2371ed7689a3ec50583196cf5357ca971aa2", kill_on_drop: false }`
[INFO] [stdout] 7a54a951d97652c05091e29ecdde2371ed7689a3ec50583196cf5357ca971aa2