[INFO] fetching crate levenshtein-diff 0.2.4...
[INFO] testing levenshtein-diff-0.2.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate levenshtein-diff 0.2.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate levenshtein-diff 0.2.4
[INFO] finished tweaking crates.io crate levenshtein-diff 0.2.4
[INFO] tweaked toml for crates.io crate levenshtein-diff 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate levenshtein-diff 0.2.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46a66466b17985b825c95cb920e8aa5b729b06c92a6c7836337d5471ee7bb8b8
[INFO] running `Command { std: "docker" "start" "-a" "46a66466b17985b825c95cb920e8aa5b729b06c92a6c7836337d5471ee7bb8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46a66466b17985b825c95cb920e8aa5b729b06c92a6c7836337d5471ee7bb8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46a66466b17985b825c95cb920e8aa5b729b06c92a6c7836337d5471ee7bb8b8", kill_on_drop: false }`
[INFO] [stdout] 46a66466b17985b825c95cb920e8aa5b729b06c92a6c7836337d5471ee7bb8b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c606efb768961a9bcf5dcadd19b21150a15efca82d01ef27d1174a54cdbadcaa
[INFO] running `Command { std: "docker" "start" "-a" "c606efb768961a9bcf5dcadd19b21150a15efca82d01ef27d1174a54cdbadcaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling levenshtein-diff v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c606efb768961a9bcf5dcadd19b21150a15efca82d01ef27d1174a54cdbadcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c606efb768961a9bcf5dcadd19b21150a15efca82d01ef27d1174a54cdbadcaa", kill_on_drop: false }`
[INFO] [stdout] c606efb768961a9bcf5dcadd19b21150a15efca82d01ef27d1174a54cdbadcaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e7985dcc673500f8bf60a320162c7ff5c32b423293ebb77dea0bec0991782d4
[INFO] running `Command { std: "docker" "start" "-a" "3e7985dcc673500f8bf60a320162c7ff5c32b423293ebb77dea0bec0991782d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling levenshtein-diff v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "3e7985dcc673500f8bf60a320162c7ff5c32b423293ebb77dea0bec0991782d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7985dcc673500f8bf60a320162c7ff5c32b423293ebb77dea0bec0991782d4", kill_on_drop: false }`
[INFO] [stdout] 3e7985dcc673500f8bf60a320162c7ff5c32b423293ebb77dea0bec0991782d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b5392f02cdbb10d6f971610e1ffa0f7908fe08073eeb361e4893618e51b4aa5
[INFO] running `Command { std: "docker" "start" "-a" "2b5392f02cdbb10d6f971610e1ffa0f7908fe08073eeb361e4893618e51b4aa5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/levenshtein_diff-f6ee5c3037aa1128)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test distance::tests::levenshtein_tabulation_test ... ok
[INFO] [stdout] test distance::tests::levenshtein_naive_test ... ok
[INFO] [stdout] test edit::tests::edits_are_applied_correctly ... ok
[INFO] [stdout] test edit::tests::edit_list_is_correct ... ok
[INFO] [stdout] test tests::default_distance_test ... ok
[INFO] [stdout] test distance::tests::levenshtein_memoization_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-ff0a8df69671f878)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_for_cases_that_differ_by_one_item ... ok
[INFO] [stdout] test test_strings_have_same_distances ... ok
[INFO] [stdout] test test_regeneration_of_target ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests levenshtein_diff
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/distance.rs - distance::levenshtein_memoization (line 109) ... ok
[INFO] [stdout] test src/distance.rs - distance::levenshtein_tabulation (line 61) ... ok
[INFO] [stdout] test src/distance.rs - distance::levenshtein_naive (line 19) ... ok
[INFO] [stdout] test src/edit.rs - edit::generate_edits (line 110) ... ok
[INFO] [stdout] test src/lib.rs - distance (line 18) ... ok
[INFO] [stdout] test src/edit.rs - edit::apply_edits (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b5392f02cdbb10d6f971610e1ffa0f7908fe08073eeb361e4893618e51b4aa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5392f02cdbb10d6f971610e1ffa0f7908fe08073eeb361e4893618e51b4aa5", kill_on_drop: false }`
[INFO] [stdout] 2b5392f02cdbb10d6f971610e1ffa0f7908fe08073eeb361e4893618e51b4aa5