[INFO] fetching crate fret-diag 0.1.0... [INFO] checking fret-diag-0.1.0 against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045 [INFO] extracting crate fret-diag 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate fret-diag 0.1.0 [INFO] finished tweaking crates.io crate fret-diag 0.1.0 [INFO] tweaked toml for crates.io crate fret-diag 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fret-diag 0.1.0 on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fret-diag 0.1.0 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16bda406848976fd72a9bbc775f8e5e712c15bcac84c2253252d5466818c6f69 [INFO] running `Command { std: "docker" "start" "-a" "16bda406848976fd72a9bbc775f8e5e712c15bcac84c2253252d5466818c6f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16bda406848976fd72a9bbc775f8e5e712c15bcac84c2253252d5466818c6f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16bda406848976fd72a9bbc775f8e5e712c15bcac84c2253252d5466818c6f69", kill_on_drop: false }` [INFO] [stdout] 16bda406848976fd72a9bbc775f8e5e712c15bcac84c2253252d5466818c6f69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b04538bcce4446a5dfd95643236f7d20ab17ea08d58f34aa8cf46999f53353f0 [INFO] running `Command { std: "docker" "start" "-a" "b04538bcce4446a5dfd95643236f7d20ab17ea08d58f34aa8cf46999f53353f0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling slotmap v1.1.1 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking data-encoding v2.10.0 [INFO] [stderr] Checking zune-core v0.5.1 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking windows-link v0.2.1 [INFO] [stderr] Checking windows-sys v0.61.2 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking clap_builder v4.5.60 [INFO] [stderr] Checking zune-jpeg v0.5.12 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking png v0.18.0 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stderr] Checking pxfm v0.1.27 [INFO] [stderr] Compiling blake3 v1.8.3 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking sysinfo v0.33.1 [INFO] [stderr] Checking moxcms v0.8.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling clap_derive v4.5.55 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tungstenite v0.27.0 [INFO] [stderr] Checking clap v4.5.60 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking image v0.25.10 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking keyboard-types v0.8.3 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking fret-core v0.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking fret-diag-protocol v0.1.0 [INFO] [stderr] Checking fret-diag-ws v0.1.0 [INFO] [stderr] Checking fret-diag v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compare.rs:1711:17 [INFO] [stdout] | [INFO] [stdout] 1711 | let mut footprint = collect_demo_footprint_json(demo, false, { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compare.rs:1764:9 [INFO] [stdout] | [INFO] [stdout] 1764 | let mut footprint = collect_demo_footprint_json(demo, true, { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compare.rs:1711:17 [INFO] [stdout] | [INFO] [stdout] 1711 | let mut footprint = collect_demo_footprint_json(demo, false, { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/compare.rs:1764:9 [INFO] [stdout] | [INFO] [stdout] 1764 | let mut footprint = collect_demo_footprint_json(demo, true, { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fret-diag` (lib); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1779a8680dcd39c56ed600627cf6742ef07ed78c/bin/rustc --crate-name fret_diag --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::wrong_self_convention' '--allow=clippy::unnecessary_get_then_check' '--allow=clippy::type_complexity' '--allow=clippy::too_many_arguments' '--allow=clippy::question_mark' '--allow=clippy::ptr_arg' '--allow=clippy::nonminimal_bool' '--allow=clippy::needless_update' '--allow=clippy::needless_range_loop' '--allow=clippy::manual_find' '--allow=clippy::manual_clamp' '--allow=clippy::large_enum_variant' '--allow=clippy::if_same_then_else' '--allow=clippy::field_reassign_with_default' '--allow=clippy::enum_variant_names' '--allow=clippy::cloned_ref_to_slice_refs' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=865c1d264e25ea80 -C extra-filename=-683fc0df172ebf15 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blake3=/opt/rustwide/target/debug/deps/libblake3-448d3b8cc7b174d0.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-54c0234cc5aba887.rmeta --extern fret_diag_protocol=/opt/rustwide/target/debug/deps/libfret_diag_protocol-c8658e99c28352fc.rmeta --extern fret_diag_ws=/opt/rustwide/target/debug/deps/libfret_diag_ws-4610bbc81d4e923a.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-270b5e5f7376a525.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-e0f93ea8f3e418e7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-472a3db92c0b94e0.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a2744cd393bf54d6.rmeta --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-4d0aca8b3a9b191b.rmeta --extern windows_sys=/opt/rustwide/target/debug/deps/libwindows_sys-ccbe10bf4d04b969.rmeta --extern zip=/opt/rustwide/target/debug/deps/libzip-5f0fac50aa1534ec.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/blake3-7fd57e1070fa8a3b/out -L native=/opt/rustwide/target/debug/build/blake3-7fd57e1070fa8a3b/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b04538bcce4446a5dfd95643236f7d20ab17ea08d58f34aa8cf46999f53353f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b04538bcce4446a5dfd95643236f7d20ab17ea08d58f34aa8cf46999f53353f0", kill_on_drop: false }` [INFO] [stdout] b04538bcce4446a5dfd95643236f7d20ab17ea08d58f34aa8cf46999f53353f0