[INFO] fetching crate difflib-fast 0.4.0...
[INFO] testing difflib-fast-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate difflib-fast 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate difflib-fast 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate difflib-fast 0.4.0
[INFO] tweaked toml for crates.io crate difflib-fast 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate difflib-fast 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate difflib-fast 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.28.3
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.3
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.3
[INFO] [stderr]   Downloaded pyo3 v0.28.3
[INFO] [stderr]   Downloaded metal v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30
[INFO] running `Command { std: "docker" "start" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling difflib-fast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling difflib-fast v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 6.06s
[INFO] running `Command { std: "docker" "inspect" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/difflib_fast-34f7dc0fff5069aa)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::clusters_obvious_duplicates ... ok
[INFO] [stdout] test tests::matches_known_difflib_values ... ok
[INFO] [stdout] test gestalt::tests::matches_difflib_reference_values ... ok
[INFO] [stdout] test gestalt::tests::qualifies_matches_ratio_threshold ... ok
[INFO] [stdout] test tests::fast_matches_reference ... ok
[INFO] [stdout] test simjoin::tests::indexed_join_matches_bruteforce ... ok
[INFO] [stdout] test tests::long_strings_all_paths_agree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.98s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/approx_ro.rs (/opt/rustwide/target/release/deps/approx_ro-1aec9de25846f529)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test delta_accuracy_on_mypy_corpus ... ok
[INFO] [stdout] test delta_cap_table ... ok
[INFO] [stderr]    Doc-tests difflib_fast
[INFO] [stdout] test delta_zero_matches_exact ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/rationer.rs - rationer (line 17) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30", kill_on_drop: false }`
[INFO] [stdout] a4206ebf98c296b639ba5f78b55c1edeafab3c33f6f9ad02c71ceef29efe1e30
