[INFO] fetching crate diffy 0.4.2... [INFO] testing diffy-0.4.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate diffy 0.4.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate diffy 0.4.2 [INFO] finished tweaking crates.io crate diffy 0.4.2 [INFO] tweaked toml for crates.io crate diffy 0.4.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate diffy 0.4.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d86675429329a29f0499162df8eaee882c5897677dd0dce581d7198a10d0571f [INFO] running `Command { std: "docker" "start" "-a" "d86675429329a29f0499162df8eaee882c5897677dd0dce581d7198a10d0571f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d86675429329a29f0499162df8eaee882c5897677dd0dce581d7198a10d0571f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d86675429329a29f0499162df8eaee882c5897677dd0dce581d7198a10d0571f", kill_on_drop: false }` [INFO] [stdout] d86675429329a29f0499162df8eaee882c5897677dd0dce581d7198a10d0571f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8175c8a5a17cdf25f9cd4099fdd3163df33112657cd39e4c5df7514af85830b1 [INFO] running `Command { std: "docker" "start" "-a" "8175c8a5a17cdf25f9cd4099fdd3163df33112657cd39e4c5df7514af85830b1", kill_on_drop: false }` [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling diffy v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:89:14 [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:192:14 [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "8175c8a5a17cdf25f9cd4099fdd3163df33112657cd39e4c5df7514af85830b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8175c8a5a17cdf25f9cd4099fdd3163df33112657cd39e4c5df7514af85830b1", kill_on_drop: false }` [INFO] [stdout] 8175c8a5a17cdf25f9cd4099fdd3163df33112657cd39e4c5df7514af85830b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3b68966da4dce761cef2c688018165e52618497d33ab8b710af9076b8971bb8 [INFO] running `Command { std: "docker" "start" "-a" "c3b68966da4dce761cef2c688018165e52618497d33ab8b710af9076b8971bb8", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:89:14 [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:192:14 [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling diffy v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:89:14 [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn lines(&self) -> LineIter<'_, Self>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 142 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils.rs:192:14 [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "c3b68966da4dce761cef2c688018165e52618497d33ab8b710af9076b8971bb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b68966da4dce761cef2c688018165e52618497d33ab8b710af9076b8971bb8", kill_on_drop: false }` [INFO] [stdout] c3b68966da4dce761cef2c688018165e52618497d33ab8b710af9076b8971bb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] de539f33e04c7e208c1a661aff8dde82d116e7c18c4bff8c824655eec5e9b20b [INFO] running `Command { std: "docker" "start" "-a" "de539f33e04c7e208c1a661aff8dde82d116e7c18c4bff8c824655eec5e9b20b", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils.rs:89:14 [INFO] [stderr] | [INFO] [stderr] 89 | fn lines(&self) -> LineIter; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 89 | fn lines(&self) -> LineIter<'_, Self>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils.rs:142:14 [INFO] [stderr] | [INFO] [stderr] 142 | fn lines(&self) -> LineIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 142 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/utils.rs:192:14 [INFO] [stderr] | [INFO] [stderr] 192 | fn lines(&self) -> LineIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 192 | fn lines(&self) -> LineIter<'_, Self> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `diffy` (lib) generated 3 warnings (run `cargo fix --lib -p diffy` to apply 3 suggestions) [INFO] [stderr] warning: `diffy` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diffy-b3848e84a6f290d8) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test diff::myers::tests::test_find_middle_snake ... ok [INFO] [stdout] test diff::tests::diff_str ... ok [INFO] [stdout] test diff::tests::apply_with_incorrect_hunk_has_bounded_performance ... ok [INFO] [stdout] test diff::tests::myers_diffy_vs_git ... ok [INFO] [stdout] test diff::tests::no_newline_at_eof ... ok [INFO] [stdout] test diff::tests::reverse_empty_file ... ok [INFO] [stdout] test diff::test::set_original_and_modified_filenames ... ok [INFO] [stdout] test diff::tests::test_compact ... ok [INFO] [stdout] test diff::tests::test_diff_slice ... ok [INFO] [stdout] test diff::tests::test_diff_str ... ok [INFO] [stdout] test diff::tests::without_no_newline_at_eof_message ... ok [INFO] [stdout] test merge::tests::delete_and_insert_conflict ... ok [INFO] [stdout] test merge::tests::correct_range_is_used_for_both_case ... ok [INFO] [stdout] test diff::tests::suppress_blank_empty ... ok [INFO] [stdout] test patch::parse::tests::test_missing_filename_header ... ok [INFO] [stdout] test range::tests::test_common_overlap ... ok [INFO] [stdout] test range::tests::test_common_prefix ... ok [INFO] [stdout] test range::tests::test_common_suffix ... ok [INFO] [stdout] test diff::tests::sample ... ok [INFO] [stdout] test patch::parse::tests::adjacent_hunks_correctly_parse ... ok [INFO] [stdout] test diff::tests::test_unicode ... ok [INFO] [stdout] test merge::tests::myers_diffy_vs_git ... ok [INFO] [stdout] test merge::tests::test_merge ... ok [INFO] [stdout] test diff::tests::reverse_multi_line_file ... ok [INFO] [stdout] test patch::parse::tests::test_escaped_filenames ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests diffy [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/merge/mod.rs - merge::merge (line 223) ... ok [INFO] [stdout] test src/lib.rs - (line 185) ... ok [INFO] [stdout] test src/lib.rs - (line 102) ... ok [INFO] [stdout] test src/lib.rs - (line 165) ... ok [INFO] [stdout] test src/apply.rs - apply::apply (line 56) ... ok [INFO] [stdout] test src/diff/mod.rs - diff::create_patch (line 196) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/patch/mod.rs - patch::Patch<'a,str>::from_str (line 83) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "de539f33e04c7e208c1a661aff8dde82d116e7c18c4bff8c824655eec5e9b20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de539f33e04c7e208c1a661aff8dde82d116e7c18c4bff8c824655eec5e9b20b", kill_on_drop: false }` [INFO] [stdout] de539f33e04c7e208c1a661aff8dde82d116e7c18c4bff8c824655eec5e9b20b