[INFO] fetching crate diff 0.1.13... [INFO] testing diff-0.1.13 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277 [INFO] extracting crate diff 0.1.13 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate diff 0.1.13 [INFO] finished tweaking crates.io crate diff 0.1.13 [INFO] tweaked toml for crates.io crate diff 0.1.13 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate diff 0.1.13 on toolchain a1531335fe2807715fff569904d99602022643a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate diff 0.1.13 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" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded winapi-util v0.1.5 [INFO] [stderr] Downloaded speculate v0.1.2 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.81 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded unicode-width v0.1.9 [INFO] [stderr] Downloaded semver v1.0.10 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded serde v1.0.137 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded wasm-bindgen v0.2.81 [INFO] [stderr] Downloaded web-sys v0.3.58 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded js-sys v0.3.58 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded serde_json v1.0.81 [INFO] [stderr] Downloaded regex v1.5.6 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded regex-syntax v0.6.26 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.81 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded walkdir v2.3.2 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded memoffset v0.6.5 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.10 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c470e7e036dfccc58cd3b3b7e1d8ab511916b12bfb6c69cf7a77035af6dd38db [INFO] running `Command { std: "docker" "start" "-a" "c470e7e036dfccc58cd3b3b7e1d8ab511916b12bfb6c69cf7a77035af6dd38db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c470e7e036dfccc58cd3b3b7e1d8ab511916b12bfb6c69cf7a77035af6dd38db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c470e7e036dfccc58cd3b3b7e1d8ab511916b12bfb6c69cf7a77035af6dd38db", kill_on_drop: false }` [INFO] [stdout] c470e7e036dfccc58cd3b3b7e1d8ab511916b12bfb6c69cf7a77035af6dd38db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2653c4b657635d879db83cc96ae7bf413ab318751e3e95d97e8d4185742fe244 [INFO] running `Command { std: "docker" "start" "-a" "2653c4b657635d879db83cc96ae7bf413ab318751e3e95d97e8d4185742fe244", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling diff v0.1.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "2653c4b657635d879db83cc96ae7bf413ab318751e3e95d97e8d4185742fe244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2653c4b657635d879db83cc96ae7bf413ab318751e3e95d97e8d4185742fe244", kill_on_drop: false }` [INFO] [stdout] 2653c4b657635d879db83cc96ae7bf413ab318751e3e95d97e8d4185742fe244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c3ac2b80f0916550acb16fb30a14861d17f919715f4a7b7af311981a813685b [INFO] running `Command { std: "docker" "start" "-a" "9c3ac2b80f0916550acb16fb30a14861d17f919715f4a7b7af311981a813685b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling semver v1.0.10 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling speculate v0.1.2 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling diff v0.1.13 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 51.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9c3ac2b80f0916550acb16fb30a14861d17f919715f4a7b7af311981a813685b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c3ac2b80f0916550acb16fb30a14861d17f919715f4a7b7af311981a813685b", kill_on_drop: false }` [INFO] [stdout] 9c3ac2b80f0916550acb16fb30a14861d17f919715f4a7b7af311981a813685b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b31758cb63e4b3dcd6da28831c60f6fb1f5567b92d61e90a9f0b188a6121cc5 [INFO] running `Command { std: "docker" "start" "-a" "7b31758cb63e4b3dcd6da28831c60f6fb1f5567b92d61e90a9f0b188a6121cc5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diff-bba0848632cfc0ee) [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] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a405b72806147975) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test speculate_0::issues::test__4 ... ok [INFO] [stdout] test speculate_0::lines::test_both_empty ... ok [INFO] [stdout] test speculate_0::lines::test__10 ... ok [INFO] [stdout] test speculate_0::chars::test_both_empty ... ok [INFO] [stdout] test speculate_0::lines::test_one_empty ... ok [INFO] [stdout] test speculate_0::chars::test_misc_1 ... ok [INFO] [stdout] test speculate_0::issues::test__6 ... ok [INFO] [stdout] test speculate_0::slice::test_empty_slices ... ok [INFO] [stdout] test speculate_0::slice::test_equal_non_empty_slices ... ok [INFO] [stdout] test speculate_0::slice::test_left_non_empty_right_empty ... ok [INFO] [stdout] test speculate_0::slice::test_misc_1 ... ok [INFO] [stdout] test speculate_0::lines::test_both_equal_and_non_empty ... ok [INFO] [stdout] test speculate_0::chars::test_both_equal_and_non_empty ... ok [INFO] [stdout] test speculate_0::chars::test_one_empty ... ok [INFO] [stdout] test speculate_0::slice::test_misc_2 ... ok [INFO] [stdout] test speculate_0::slice::test_misc_3 ... ok [INFO] [stdout] test speculate_0::slice::test_left_empty_right_non_empty ... ok [INFO] [stdout] test speculate_0::lines::test_misc_1 ... ok [INFO] [stdout] test speculate_0::slice::test_quickcheck ... ok [INFO] [stdout] test gitignores ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.83s [INFO] [stdout] [INFO] [stderr] Doc-tests diff [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" "7b31758cb63e4b3dcd6da28831c60f6fb1f5567b92d61e90a9f0b188a6121cc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b31758cb63e4b3dcd6da28831c60f6fb1f5567b92d61e90a9f0b188a6121cc5", kill_on_drop: false }` [INFO] [stdout] 7b31758cb63e4b3dcd6da28831c60f6fb1f5567b92d61e90a9f0b188a6121cc5