[INFO] fetching crate jxl-frame 0.13.3... [INFO] testing jxl-frame-0.13.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate jxl-frame 0.13.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jxl-frame 0.13.3 [INFO] finished tweaking crates.io crate jxl-frame 0.13.3 [INFO] tweaked toml for crates.io crate jxl-frame 0.13.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jxl-frame 0.13.3 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 jxl-frame 0.13.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 36918fd4c4552dc9e1d29e6ae065838f92caf22abdd126d37a6ffc7afde43661 [INFO] running `Command { std: "docker" "start" "-a" "36918fd4c4552dc9e1d29e6ae065838f92caf22abdd126d37a6ffc7afde43661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36918fd4c4552dc9e1d29e6ae065838f92caf22abdd126d37a6ffc7afde43661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36918fd4c4552dc9e1d29e6ae065838f92caf22abdd126d37a6ffc7afde43661", kill_on_drop: false }` [INFO] [stdout] 36918fd4c4552dc9e1d29e6ae065838f92caf22abdd126d37a6ffc7afde43661 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d975345e8c6591963ff56062f3727b3da6d661a83c75694a4a1f168645d8ccb1 [INFO] running `Command { std: "docker" "start" "-a" "d975345e8c6591963ff56062f3727b3da6d661a83c75694a4a1f168645d8ccb1", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling jxl-bitstream v1.0.0 [INFO] [stderr] Compiling jxl-grid v0.6.1 [INFO] [stderr] Compiling jxl-threadpool v1.0.0 [INFO] [stderr] Compiling jxl-oxide-common v1.0.0 [INFO] [stderr] Compiling jxl-coding v1.0.1 [INFO] [stderr] Compiling jxl-image v0.13.0 [INFO] [stderr] Compiling jxl-modular v0.11.2 [INFO] [stderr] Compiling jxl-vardct v0.11.1 [INFO] [stderr] Compiling jxl-frame v0.13.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:564:9 [INFO] [stdout] | [INFO] [stdout] 564 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 567 | ) -> Option> { [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] 567 | ) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.56s [INFO] running `Command { std: "docker" "inspect" "d975345e8c6591963ff56062f3727b3da6d661a83c75694a4a1f168645d8ccb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d975345e8c6591963ff56062f3727b3da6d661a83c75694a4a1f168645d8ccb1", kill_on_drop: false }` [INFO] [stdout] d975345e8c6591963ff56062f3727b3da6d661a83c75694a4a1f168645d8ccb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1376a4816f0bce0e76929b4054bef67a4c5b2dd4e3e179872980ea0dd01a423e [INFO] running `Command { std: "docker" "start" "-a" "1376a4816f0bce0e76929b4054bef67a4c5b2dd4e3e179872980ea0dd01a423e", kill_on_drop: false }` [INFO] [stderr] Compiling jxl-frame v0.13.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:564:9 [INFO] [stdout] | [INFO] [stdout] 564 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 567 | ) -> Option> { [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] 567 | ) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:564:9 [INFO] [stdout] | [INFO] [stdout] 564 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 567 | ) -> Option> { [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] 567 | ) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "1376a4816f0bce0e76929b4054bef67a4c5b2dd4e3e179872980ea0dd01a423e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1376a4816f0bce0e76929b4054bef67a4c5b2dd4e3e179872980ea0dd01a423e", kill_on_drop: false }` [INFO] [stdout] 1376a4816f0bce0e76929b4054bef67a4c5b2dd4e3e179872980ea0dd01a423e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 185fbb3a25a83404e03a03118f07dcd327176799e5a1eb016dae8324b8cd78ec [INFO] running `Command { std: "docker" "start" "-a" "185fbb3a25a83404e03a03118f07dcd327176799e5a1eb016dae8324b8cd78ec", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:564:9 [INFO] [stderr] | [INFO] [stderr] 564 | &self, [INFO] [stderr] | ^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 567 | ) -> Option> { [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] 567 | ) -> Option>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `jxl-frame` (lib) generated 1 warning (run `cargo fix --lib -p jxl-frame` to apply 1 suggestion) [INFO] [stderr] warning: `jxl-frame` (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/jxl_frame-67675ffe52deff87) [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] [stderr] Doc-tests jxl_frame [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" "185fbb3a25a83404e03a03118f07dcd327176799e5a1eb016dae8324b8cd78ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185fbb3a25a83404e03a03118f07dcd327176799e5a1eb016dae8324b8cd78ec", kill_on_drop: false }` [INFO] [stdout] 185fbb3a25a83404e03a03118f07dcd327176799e5a1eb016dae8324b8cd78ec