[INFO] fetching crate strim 0.6.0...
[INFO] testing strim-0.6.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate strim 0.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate strim 0.6.0
[INFO] finished tweaking crates.io crate strim 0.6.0
[INFO] tweaked toml for crates.io crate strim 0.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate strim 0.6.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03fabe8f438811a57a0b70b63ba7facf20f0ccb5452e9e2c3705b615e7e19662
[INFO] running `Command { std: "docker" "start" "-a" "03fabe8f438811a57a0b70b63ba7facf20f0ccb5452e9e2c3705b615e7e19662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03fabe8f438811a57a0b70b63ba7facf20f0ccb5452e9e2c3705b615e7e19662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fabe8f438811a57a0b70b63ba7facf20f0ccb5452e9e2c3705b615e7e19662", kill_on_drop: false }`
[INFO] [stdout] 03fabe8f438811a57a0b70b63ba7facf20f0ccb5452e9e2c3705b615e7e19662
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf73e62b5e247c1ef3d3f7cd432a4bc72a2b15f4fda0ba7096bd1f90382cb70
[INFO] running `Command { std: "docker" "start" "-a" "fbf73e62b5e247c1ef3d3f7cd432a4bc72a2b15f4fda0ba7096bd1f90382cb70", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling strim v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn lines(&self) -> Lines;
[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] 64 |     fn lines(&self) -> Lines<'_>;
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn lines(&self) -> Lines {
[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] 70 |     fn lines(&self) -> Lines<'_> {
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "fbf73e62b5e247c1ef3d3f7cd432a4bc72a2b15f4fda0ba7096bd1f90382cb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf73e62b5e247c1ef3d3f7cd432a4bc72a2b15f4fda0ba7096bd1f90382cb70", kill_on_drop: false }`
[INFO] [stdout] fbf73e62b5e247c1ef3d3f7cd432a4bc72a2b15f4fda0ba7096bd1f90382cb70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e134b0f9957db5102b9040f966220b6d4be97f481d26f48d5fc6734f8fd404d
[INFO] running `Command { std: "docker" "start" "-a" "3e134b0f9957db5102b9040f966220b6d4be97f481d26f48d5fc6734f8fd404d", kill_on_drop: false }`
[INFO] [stderr]    Compiling strim v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn lines(&self) -> Lines;
[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] 64 |     fn lines(&self) -> Lines<'_>;
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn lines(&self) -> Lines {
[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] 70 |     fn lines(&self) -> Lines<'_> {
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:64:14
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn lines(&self) -> Lines;
[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] 64 |     fn lines(&self) -> Lines<'_>;
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bytes.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn lines(&self) -> Lines {
[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] 70 |     fn lines(&self) -> Lines<'_> {
[INFO] [stdout]    |                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "3e134b0f9957db5102b9040f966220b6d4be97f481d26f48d5fc6734f8fd404d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e134b0f9957db5102b9040f966220b6d4be97f481d26f48d5fc6734f8fd404d", kill_on_drop: false }`
[INFO] [stdout] 3e134b0f9957db5102b9040f966220b6d4be97f481d26f48d5fc6734f8fd404d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2bf5a48bf68f442242a0f13dd08a0df30ae8a41082ad0dac6f78d3520323caf
[INFO] running `Command { std: "docker" "start" "-a" "b2bf5a48bf68f442242a0f13dd08a0df30ae8a41082ad0dac6f78d3520323caf", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn lines(&self) -> Lines;
[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] 64 |     fn lines(&self) -> Lines<'_>;
[INFO] [stderr]    |                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/bytes.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |     fn lines(&self) -> Lines {
[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] 70 |     fn lines(&self) -> Lines<'_> {
[INFO] [stderr]    |                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `strim` (lib) generated 2 warnings (run `cargo fix --lib -p strim` to apply 2 suggestions)
[INFO] [stderr] warning: `strim` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strim-6ee85cae19c380d9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bytes::tests::lines_of_empty ... ok
[INFO] [stdout] test bytes::tests::lines_of_just_line_break ... ok
[INFO] [stdout] test bytes::tests::lines_with_mixed_line_breaks ... ok
[INFO] [stdout] test bytes::tests::lines_with_mixed_line_breaks_and_trailing_line_break ... ok
[INFO] [stdout] test bytes::tests::lines_of_no_line_breaks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strim
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - trim (line 126) ... ok
[INFO] [stdout] test src/lib.rs - trim (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2bf5a48bf68f442242a0f13dd08a0df30ae8a41082ad0dac6f78d3520323caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bf5a48bf68f442242a0f13dd08a0df30ae8a41082ad0dac6f78d3520323caf", kill_on_drop: false }`
[INFO] [stdout] b2bf5a48bf68f442242a0f13dd08a0df30ae8a41082ad0dac6f78d3520323caf
