[INFO] fetching crate diffy-imara 0.3.2...
[INFO] testing diffy-imara-0.3.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate diffy-imara 0.3.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate diffy-imara 0.3.2
[INFO] finished tweaking crates.io crate diffy-imara 0.3.2
[INFO] tweaked toml for crates.io crate diffy-imara 0.3.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate diffy-imara 0.3.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diffy-imara 0.3.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205
[INFO] running `Command { std: "docker" "start" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", 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" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", 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" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling imara-diff v0.1.7
[INFO] [stderr]    Compiling diffy-imara v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn lines(&self) -> LineIter<Self>;
[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] 118 |     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:171:14
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn lines(&self) -> LineIter<Self> {
[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] 171 |     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:221:14
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn lines(&self) -> LineIter<Self> {
[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] 221 |     fn lines(&self) -> LineIter<'_, Self> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", 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" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn lines(&self) -> LineIter<Self>;
[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] 118 |     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:171:14
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn lines(&self) -> LineIter<Self> {
[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] 171 |     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:221:14
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn lines(&self) -> LineIter<Self> {
[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] 221 |     fn lines(&self) -> LineIter<'_, Self> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling diffy-imara v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/utils.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn lines(&self) -> LineIter<Self>;
[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] 118 |     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:171:14
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn lines(&self) -> LineIter<Self> {
[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] 171 |     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:221:14
[INFO] [stdout]     |
[INFO] [stdout] 221 |     fn lines(&self) -> LineIter<Self> {
[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] 221 |     fn lines(&self) -> LineIter<'_, Self> {
[INFO] [stdout]     |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", 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" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/utils.rs:118:14
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn lines(&self) -> LineIter<Self>;
[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] 118 |     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:171:14
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn lines(&self) -> LineIter<Self> {
[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] 171 |     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:221:14
[INFO] [stderr]     |
[INFO] [stderr] 221 |     fn lines(&self) -> LineIter<Self> {
[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] 221 |     fn lines(&self) -> LineIter<'_, Self> {
[INFO] [stderr]     |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: `diffy-imara` (lib) generated 3 warnings (run `cargo fix --lib -p diffy-imara` to apply 3 suggestions)
[INFO] [stderr] warning: `diffy-imara` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/diffy-imara/41af27bd66ae2595/out/diffy_imara-41af27bd66ae2595)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test diff::tests::reverse_empty_file ... ok
[INFO] [stdout] test diff::tests::no_newline_at_eof ... ok
[INFO] [stdout] test diff::tests::apply_with_incorrect_hunk_has_bounded_performance ... ok
[INFO] [stdout] test diff::tests::reverse_multi_line_file ... ok
[INFO] [stdout] test diff::tests::diffy_vs_git ... ok
[INFO] [stdout] test diff::tests::diff_str ... ok
[INFO] [stdout] test diff::tests::without_no_newline_at_eof_message ... ok
[INFO] [stdout] test merge::tests::correct_range_is_used_for_both_case ... ok
[INFO] [stdout] test merge::tests::delete_and_insert_conflict ... ok
[INFO] [stdout] test merge::tests::diffy_vs_git ... ok
[INFO] [stdout] test merge::tests::no_newline_at_the_end ... ok
[INFO] [stdout] test merge::tests::one_line ... ok
[INFO] [stdout] test diff::myers::tests::test_find_middle_snake ... ok
[INFO] [stdout] test merge::tests::test_merge ... ok
[INFO] [stdout] test diff::test::set_original_and_modified_filenames ... ok
[INFO] [stdout] test diff::tests::test_diff_str ... ok
[INFO] [stdout] test diff::tests::sample ... ok
[INFO] [stdout] test diff::tests::test_unicode ... ok
[INFO] [stdout] test diff::tests::suppress_blank_empty ... ok
[INFO] [stdout] test patch::parse::tests::test_escaped_filenames ... 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_suffix ... ok
[INFO] [stdout] test merge::tests::test_merge_multiple_conflicts ... ok
[INFO] [stdout] test patch::parse::tests::adjacent_hunks_correctly_parse ... ok
[INFO] [stdout] test range::tests::test_common_prefix ... ok
[INFO] [stdout] test sink::test::equal_insert_equal ... ok
[INFO] [stdout] test sink::test::equal_insert_equal_delete_equal ... ok
[INFO] [stdout] test sink::test::insert ... ok
[INFO] [stdout] test sink::test::empty ... ok
[INFO] [stdout] test sink::test::equal_delete_insert_equal ... ok
[INFO] [stdout] test sink::test::delete ... ok
[INFO] [stdout] test sink::test::insert_equal ... ok
[INFO] [stdout] test diff::tests::test_compact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diffy_imara
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - (line 189) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] test src/diff/mod.rs - diff::create_patch (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 216) ... ok
[INFO] [stdout] test src/apply.rs - apply::apply (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 169) ... ok
[INFO] [stdout] test src/merge/mod.rs - merge::merge (line 247) ... ok
[INFO] [stdout] test src/patch/mod.rs - patch::Patch<'a,str>::from_str (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205", kill_on_drop: false }`
[INFO] [stdout] cc422f6a31d5ec6d7cfc91c83e692d7af5b757cf1993e5019af81677f42f2205
