[INFO] fetching crate webvtt-parser 1.0.0-beta.7.rc-29... [INFO] testing webvtt-parser-1.0.0-beta.7.rc-29 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate webvtt-parser 1.0.0-beta.7.rc-29 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate webvtt-parser 1.0.0-beta.7.rc-29 [INFO] finished tweaking crates.io crate webvtt-parser 1.0.0-beta.7.rc-29 [INFO] tweaked toml for crates.io crate webvtt-parser 1.0.0-beta.7.rc-29 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate webvtt-parser 1.0.0-beta.7.rc-29 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate webvtt-parser 1.0.0-beta.7.rc-29 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d4232b2e5b4d8c41f677e00a0007bf34fc1071262df3c7f850fea45e0385e28 [INFO] running `Command { std: "docker" "start" "-a" "2d4232b2e5b4d8c41f677e00a0007bf34fc1071262df3c7f850fea45e0385e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d4232b2e5b4d8c41f677e00a0007bf34fc1071262df3c7f850fea45e0385e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d4232b2e5b4d8c41f677e00a0007bf34fc1071262df3c7f850fea45e0385e28", kill_on_drop: false }` [INFO] [stdout] 2d4232b2e5b4d8c41f677e00a0007bf34fc1071262df3c7f850fea45e0385e28 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 781b25231c0ef02123954b61edc08d643fa01aaa61c0fecd32467e424773cefe [INFO] running `Command { std: "docker" "start" "-a" "781b25231c0ef02123954b61edc08d643fa01aaa61c0fecd32467e424773cefe", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling bytecount v0.6.8 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling nom_locate v4.2.0 [INFO] [stderr] Compiling webvtt-parser v1.0.0-beta.7.rc-29 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn as_ref(&self) -> VttCue { [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] 207 | pub fn as_ref(&self) -> VttCue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse_note(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 18 | fn parse_note(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_cue_identifier(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 72 | fn parse_cue_identifier(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "781b25231c0ef02123954b61edc08d643fa01aaa61c0fecd32467e424773cefe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "781b25231c0ef02123954b61edc08d643fa01aaa61c0fecd32467e424773cefe", kill_on_drop: false }` [INFO] [stdout] 781b25231c0ef02123954b61edc08d643fa01aaa61c0fecd32467e424773cefe [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec685d39124801b8d9b3759d2bfd15fda33dee5367f70ed4c71b33d13478fbbb [INFO] running `Command { std: "docker" "start" "-a" "ec685d39124801b8d9b3759d2bfd15fda33dee5367f70ed4c71b33d13478fbbb", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn as_ref(&self) -> VttCue { [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] 207 | pub fn as_ref(&self) -> VttCue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webvtt-parser v1.0.0-beta.7.rc-29 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse_note(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 18 | fn parse_note(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_cue_identifier(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 72 | fn parse_cue_identifier(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn as_ref(&self) -> VttCue { [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] 207 | pub fn as_ref(&self) -> VttCue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse_note(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 18 | fn parse_note(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/vtt_parser.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_cue_identifier(input: Span) -> IResult> { [INFO] [stdout] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is hidden 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] 72 | fn parse_cue_identifier(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "ec685d39124801b8d9b3759d2bfd15fda33dee5367f70ed4c71b33d13478fbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec685d39124801b8d9b3759d2bfd15fda33dee5367f70ed4c71b33d13478fbbb", kill_on_drop: false }` [INFO] [stdout] ec685d39124801b8d9b3759d2bfd15fda33dee5367f70ed4c71b33d13478fbbb [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee6488b8debdcdc2223e35ce2f3e72ba25fc5fb236e166642f4a583fb07d7e89 [INFO] running `Command { std: "docker" "start" "-a" "ee6488b8debdcdc2223e35ce2f3e72ba25fc5fb236e166642f4a583fb07d7e89", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:207:19 [INFO] [stdout] running 6 tests [INFO] [stderr] | [INFO] [stdout] test tests::invalid_file ... ok [INFO] [stderr] 207 | pub fn as_ref(&self) -> VttCue { [INFO] [stdout] test tests::incomplete_file ... ok [INFO] [stderr] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] test tests::no_newline ... ok [INFO] [stderr] | | [INFO] [stdout] test tests::simple_output ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] test tests::with_optional_hours_in_timestamps ... ok [INFO] [stderr] | [INFO] [stdout] test tests::load_and_parse_vtt_file ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 207 | pub fn as_ref(&self) -> VttCue<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vtt_parser.rs:18:22 [INFO] [stderr] | [INFO] [stderr] 18 | fn parse_note(input: Span) -> IResult> { [INFO] [stderr] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is hidden 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] 18 | fn parse_note(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stderr] | ++++ ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/vtt_parser.rs:72:32 [INFO] [stderr] | [INFO] [stderr] 72 | fn parse_cue_identifier(input: Span) -> IResult> { [INFO] [stderr] | ^^^^ ^^^^ ^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is hidden 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] 72 | fn parse_cue_identifier(input: Span<'_>) -> IResult, Option<&str>> { [INFO] [stderr] | ++++ ++++ [INFO] [stderr] [INFO] [stderr] warning: `webvtt-parser` (lib) generated 3 warnings (run `cargo fix --lib -p webvtt-parser` to apply 3 suggestions) [INFO] [stderr] warning: `webvtt-parser` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webvtt_parser-0b62e35e2d7dea15) [INFO] [stderr] Doc-tests webvtt_parser [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Vtt<'a>::parse (line 347) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ee6488b8debdcdc2223e35ce2f3e72ba25fc5fb236e166642f4a583fb07d7e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6488b8debdcdc2223e35ce2f3e72ba25fc5fb236e166642f4a583fb07d7e89", kill_on_drop: false }` [INFO] [stdout] ee6488b8debdcdc2223e35ce2f3e72ba25fc5fb236e166642f4a583fb07d7e89