[INFO] fetching crate delim 0.1.1...
[INFO] testing delim-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate delim 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate delim 0.1.1
[INFO] finished tweaking crates.io crate delim 0.1.1
[INFO] tweaked toml for crates.io crate delim 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate delim 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a79cf71ae05f7a30c84cdf0daa5aa7d6dcbffc8ceab65555b2971764824c50c3
[INFO] running `Command { std: "docker" "start" "-a" "a79cf71ae05f7a30c84cdf0daa5aa7d6dcbffc8ceab65555b2971764824c50c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a79cf71ae05f7a30c84cdf0daa5aa7d6dcbffc8ceab65555b2971764824c50c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79cf71ae05f7a30c84cdf0daa5aa7d6dcbffc8ceab65555b2971764824c50c3", kill_on_drop: false }`
[INFO] [stdout] a79cf71ae05f7a30c84cdf0daa5aa7d6dcbffc8ceab65555b2971764824c50c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0fc224233a608621da826a5466af2f275b57e95063ca353234627d30f11a92cb
[INFO] running `Command { std: "docker" "start" "-a" "0fc224233a608621da826a5466af2f275b57e95063ca353234627d30f11a92cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling delim v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/delimited.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |         s: &str
[INFO] [stdout]    |            ^^^^ the lifetime is elided here
[INFO] [stdout] 12 |     ) -> Delimited {
[INFO] [stdout]    |          ^^^^^^^^^ the same lifetime is hidden 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] 12 |     ) -> Delimited<'_> {
[INFO] [stdout]    |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0fc224233a608621da826a5466af2f275b57e95063ca353234627d30f11a92cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc224233a608621da826a5466af2f275b57e95063ca353234627d30f11a92cb", kill_on_drop: false }`
[INFO] [stdout] 0fc224233a608621da826a5466af2f275b57e95063ca353234627d30f11a92cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7f6e1bdda690efe44ea9ebabd11ca8c7ada3921de66a6512b73c1096b1df4dc0
[INFO] running `Command { std: "docker" "start" "-a" "7f6e1bdda690efe44ea9ebabd11ca8c7ada3921de66a6512b73c1096b1df4dc0", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/delimited.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |         s: &str
[INFO] [stdout]    |            ^^^^ the lifetime is elided here
[INFO] [stdout] 12 |     ) -> Delimited {
[INFO] [stdout]    |          ^^^^^^^^^ the same lifetime is hidden 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] 12 |     ) -> Delimited<'_> {
[INFO] [stdout]    |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling delim v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/delimited.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |         s: &str
[INFO] [stdout]    |            ^^^^ the lifetime is elided here
[INFO] [stdout] 12 |     ) -> Delimited {
[INFO] [stdout]    |          ^^^^^^^^^ the same lifetime is hidden 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] 12 |     ) -> Delimited<'_> {
[INFO] [stdout]    |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "7f6e1bdda690efe44ea9ebabd11ca8c7ada3921de66a6512b73c1096b1df4dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6e1bdda690efe44ea9ebabd11ca8c7ada3921de66a6512b73c1096b1df4dc0", kill_on_drop: false }`
[INFO] [stdout] 7f6e1bdda690efe44ea9ebabd11ca8c7ada3921de66a6512b73c1096b1df4dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e2b6d332e9d5beb6c9660c54701aea0c9aefeaa84c8890f588d424ff8e81195
[INFO] running `Command { std: "docker" "start" "-a" "7e2b6d332e9d5beb6c9660c54701aea0c9aefeaa84c8890f588d424ff8e81195", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/delimited.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |         s: &str
[INFO] [stderr]    |            ^^^^ the lifetime is elided here
[INFO] [stderr] 12 |     ) -> Delimited {
[INFO] [stderr]    |          ^^^^^^^^^ the same lifetime is hidden 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] 12 |     ) -> Delimited<'_> {
[INFO] [stderr]    |                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `delim` (lib) generated 1 warning (run `cargo fix --lib -p delim` to apply 1 suggestion)
[INFO] [stderr] warning: `delim` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delim-4823c4901cc06bef)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test delimited::tests::matched ... ok
[INFO] [stdout] test delimited::tests::matched_empty ... ok
[INFO] [stdout] test delimited::tests::matched_empty_delimited_value ... ok
[INFO] [stdout] test delimited::tests::matched_missing_end ... ok
[INFO] [stdout] test delimited::tests::delimited ... ok
[INFO] [stdout] test delimited::tests::mismatched ... ok
[INFO] [stdout] test delimited_static::tests::test_matched ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_missing_both ... ok
[INFO] [stdout] test delimited::tests::matched_missing_start ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_empty ... ok
[INFO] [stdout] test delimited::tests::matched_uneven_delimiters ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_s ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_s_empty ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_s_missing_both ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_s_missing_start ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_s_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_missing_both ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_empty ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_s ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_missing_start ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_s_empty ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_s_missing_both ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_s_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_mismatched_s_missing_start ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_missing_both ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_empty ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_missing_start ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_s ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_s_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_s_empty ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_s_missing_both ... ok
[INFO] [stdout] test delimited::tests::raw ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_s_missing_start ... ok
[INFO] [stdout] test tests::delim ... ok
[INFO] [stdout] test delimited_static::tests::test_prefixed_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_missing_end ... ok
[INFO] [stdout] test delimited_static::tests::test_matched_missing_start ... ok
[INFO] [stdout] test tests::delim_from_literal ... ok
[INFO] [stdout] test delimited::tests::matched_missing_both ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests delim
[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" "7e2b6d332e9d5beb6c9660c54701aea0c9aefeaa84c8890f588d424ff8e81195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2b6d332e9d5beb6c9660c54701aea0c9aefeaa84c8890f588d424ff8e81195", kill_on_drop: false }`
[INFO] [stdout] 7e2b6d332e9d5beb6c9660c54701aea0c9aefeaa84c8890f588d424ff8e81195