[INFO] fetching crate let-engine 0.10.0...
[INFO] checking let-engine-0.10.0 against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] extracting crate let-engine 0.10.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate let-engine 0.10.0
[INFO] finished tweaking crates.io crate let-engine 0.10.0
[INFO] tweaked toml for crates.io crate let-engine 0.10.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate let-engine 0.10.0 on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate let-engine 0.10.0 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a17f08245c7dcdd86d062413663bfbe06b73d5639e145dcf4193cd4175de5024
[INFO] running `Command { std: "docker" "start" "-a" "a17f08245c7dcdd86d062413663bfbe06b73d5639e145dcf4193cd4175de5024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a17f08245c7dcdd86d062413663bfbe06b73d5639e145dcf4193cd4175de5024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17f08245c7dcdd86d062413663bfbe06b73d5639e145dcf4193cd4175de5024", kill_on_drop: false }`
[INFO] [stdout] a17f08245c7dcdd86d062413663bfbe06b73d5639e145dcf4193cd4175de5024
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 046f0d78082cd6c2170f6fb65646179c7660fc8a48b12735c10cbfca385653ae
[INFO] running `Command { std: "docker" "start" "-a" "046f0d78082cd6c2170f6fb65646179c7660fc8a48b12735c10cbfca385653ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking libm v0.2.8
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking owned_ttf_parser v0.20.0
[INFO] [stderr]     Checking ab_glyph v0.2.23
[INFO] [stderr]     Checking libloading v0.8.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling allocator-api2 v0.2.16
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.11
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling winnow v0.5.39
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling vk-parse v0.12.0
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]     Checking robust v1.1.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking symphonia-core v0.5.3
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking glam v0.24.2
[INFO] [stderr]    Compiling derive_builder_core v0.13.0
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking symphonia-metadata v0.5.3
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.3
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.3
[INFO] [stderr]     Checking symphonia-format-wav v0.5.3
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.3
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.3
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.3
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking glyph_brush_layout v0.2.3
[INFO] [stderr]     Checking glyph_brush_draw_cache v0.1.5
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking symphonia v0.5.3
[INFO] [stderr]    Compiling derive_builder_macro v0.13.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking nalgebra v0.32.3
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking emath v0.24.1
[INFO] [stderr]     Checking ecolor v0.24.1
[INFO] [stderr]     Checking epaint v0.24.1
[INFO] [stderr]     Checking spade v2.6.0
[INFO] [stderr]    Compiling indexmap v2.2.2
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking ordered-float v4.2.0
[INFO] [stderr]    Compiling vulkano v0.34.1
[INFO] [stderr]     Checking ringbuf v0.3.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking atomic-arena v0.1.1
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking egui v0.24.1
[INFO] [stderr]     Checking kira v0.8.7
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]     Checking glyph_brush v0.7.8
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking derive_builder v0.13.0
[INFO] [stderr]     Checking unicode_names2 v0.6.0
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/50d7e48beb74b48bd17c3749bfb73843c9ae0166/bin/rustc --crate-name ash --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.37.3+1.3.251/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 --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loaded"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "default", "libloading", "linked", "loaded"))' -C metadata=a4ebd6789056ad80 -C extra-filename=-7dbdba903e475dad --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-0482edcd26f24452.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "046f0d78082cd6c2170f6fb65646179c7660fc8a48b12735c10cbfca385653ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046f0d78082cd6c2170f6fb65646179c7660fc8a48b12735c10cbfca385653ae", kill_on_drop: false }`
[INFO] [stdout] 046f0d78082cd6c2170f6fb65646179c7660fc8a48b12735c10cbfca385653ae