[INFO] fetching crate jprops 0.1.0... [INFO] testing jprops-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jprops 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate jprops 0.1.0 [INFO] finished tweaking crates.io crate jprops 0.1.0 [INFO] tweaked toml for crates.io crate jprops 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jprops 0.1.0 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ceacc6ae56642a97cba2673421bcb556b5a0497ed8c6557e787e901349c07600 [INFO] running `Command { std: "docker" "start" "-a" "ceacc6ae56642a97cba2673421bcb556b5a0497ed8c6557e787e901349c07600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ceacc6ae56642a97cba2673421bcb556b5a0497ed8c6557e787e901349c07600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceacc6ae56642a97cba2673421bcb556b5a0497ed8c6557e787e901349c07600", kill_on_drop: false }` [INFO] [stdout] ceacc6ae56642a97cba2673421bcb556b5a0497ed8c6557e787e901349c07600 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b1b938eab7d6fb4793ba327aaf41f1eb8bfd708bdc553b1e65b984bb1fa17a2a [INFO] running `Command { std: "docker" "start" "-a" "b1b938eab7d6fb4793ba327aaf41f1eb8bfd708bdc553b1e65b984bb1fa17a2a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling jprops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/load.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option> { [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] 124 | fn escape(line: &[u8]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "b1b938eab7d6fb4793ba327aaf41f1eb8bfd708bdc553b1e65b984bb1fa17a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b938eab7d6fb4793ba327aaf41f1eb8bfd708bdc553b1e65b984bb1fa17a2a", kill_on_drop: false }` [INFO] [stdout] b1b938eab7d6fb4793ba327aaf41f1eb8bfd708bdc553b1e65b984bb1fa17a2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fa82b3fe119ac2ce2ae0f5ec1faff920cab3102798423b5203fe4f0dad7a6552 [INFO] running `Command { std: "docker" "start" "-a" "fa82b3fe119ac2ce2ae0f5ec1faff920cab3102798423b5203fe4f0dad7a6552", kill_on_drop: false }` [INFO] [stderr] Compiling jprops v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/load.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option> { [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] 124 | fn escape(line: &[u8]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/load.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option> { [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] 124 | fn escape(line: &[u8]) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "fa82b3fe119ac2ce2ae0f5ec1faff920cab3102798423b5203fe4f0dad7a6552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa82b3fe119ac2ce2ae0f5ec1faff920cab3102798423b5203fe4f0dad7a6552", kill_on_drop: false }` [INFO] [stdout] fa82b3fe119ac2ce2ae0f5ec1faff920cab3102798423b5203fe4f0dad7a6552 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d2ccbcbf95ac00fa5c64c9be06eb3d634ef0334d43a8d23a1bbe38274440c165 [INFO] running `Command { std: "docker" "start" "-a" "d2ccbcbf95ac00fa5c64c9be06eb3d634ef0334d43a8d23a1bbe38274440c165", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/load.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | fn escape(line: &[u8]) -> Option> { [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] 124 | fn escape(line: &[u8]) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `jprops` (lib) generated 1 warning (run `cargo fix --lib -p jprops` to apply 1 suggestion) [INFO] [stderr] warning: `jprops` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jprops-f52a9905bec18cc4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test load::test_odd_backslashh ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/dump.rs (/opt/rustwide/target/debug/deps/dump-e8009a5ad48cd839) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test multi_dump ... ok [INFO] [stdout] test duplicate_dump ... ok [INFO] [stdout] test single_dump ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-7fa28261e3bb432d) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test iter_mut ... ok [INFO] [stdout] test keys ... ok [INFO] [stdout] test key_values ... ok [INFO] [stdout] test from_own ... ok [INFO] [stdout] test from_ref ... ok [INFO] [stdout] test iter_take ... ok [INFO] [stdout] test iter_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/load.rs (/opt/rustwide/target/debug/deps/load-54e8f650a069dc20) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] Running tests/operations.rs (/opt/rustwide/target/debug/deps/operations-f59fcf3f5e1ce4d6) [INFO] [stdout] test backspace_continue ... ok [INFO] [stdout] test bang_comments ... ok [INFO] [stdout] test basic_colon_assignment ... ok [INFO] [stdout] test basic_eq_assignment ... ok [INFO] [stdout] test blank_lines ... ok [INFO] [stdout] test escaping ... ok [INFO] [stdout] test whitespace ... ok [INFO] [stdout] test unicode ... ok [INFO] [stdout] test comments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test delete ... ok [INFO] [stdout] test index ... ok [INFO] [stdout] test get_all ... ok [INFO] [stdout] test insert ... ok [INFO] [stdout] test default ... ok [INFO] [stderr] Doc-tests jprops [INFO] [stdout] test merge ... ok [INFO] [stdout] test insert_str ... ok [INFO] [stdout] test index_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "d2ccbcbf95ac00fa5c64c9be06eb3d634ef0334d43a8d23a1bbe38274440c165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ccbcbf95ac00fa5c64c9be06eb3d634ef0334d43a8d23a1bbe38274440c165", kill_on_drop: false }` [INFO] [stdout] d2ccbcbf95ac00fa5c64c9be06eb3d634ef0334d43a8d23a1bbe38274440c165