[INFO] fetching crate arithmetic_congruence_monoid 1.2.1...
[INFO] checking arithmetic_congruence_monoid-1.2.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate arithmetic_congruence_monoid 1.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate arithmetic_congruence_monoid 1.2.1
[INFO] finished tweaking crates.io crate arithmetic_congruence_monoid 1.2.1
[INFO] tweaked toml for crates.io crate arithmetic_congruence_monoid 1.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arithmetic_congruence_monoid 1.2.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arithmetic_congruence_monoid 1.2.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94fa98ce22adec2d0de5031e54a6901e69c5e2147bce95835081bd22e7adf4a8
[INFO] running `Command { std: "docker" "start" "-a" "94fa98ce22adec2d0de5031e54a6901e69c5e2147bce95835081bd22e7adf4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94fa98ce22adec2d0de5031e54a6901e69c5e2147bce95835081bd22e7adf4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94fa98ce22adec2d0de5031e54a6901e69c5e2147bce95835081bd22e7adf4a8", kill_on_drop: false }`
[INFO] [stdout] 94fa98ce22adec2d0de5031e54a6901e69c5e2147bce95835081bd22e7adf4a8
[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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29e89c8df8b3bd1b8bdbc25cdeb41269faae1b1a5172681144ac11eb6e1637d2
[INFO] running `Command { std: "docker" "start" "-a" "29e89c8df8b3bd1b8bdbc25cdeb41269faae1b1a5172681144ac11eb6e1637d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling wayland-sys v0.31.1
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking lock_api v0.4.11
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling quick-xml v0.31.0
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling palette v0.7.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking fast-srgb8 v1.0.0
[INFO] [stderr]     Checking smol_str v0.2.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking owned_ttf_parser v0.20.0
[INFO] [stderr]     Checking font-types v0.4.3
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking xxhash-rust v0.8.10
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking ab_glyph v0.2.23
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking read-fonts v0.15.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling wayland-scanner v0.31.1
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking unicode-properties v0.1.1
[INFO] [stderr]     Checking yazi v0.1.6
[INFO] [stderr]     Checking fontconfig-parser v0.5.6
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking zeno v0.2.3
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling wayland-backend v0.3.3
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]    Compiling wgpu-hal v0.19.3
[INFO] [stderr]     Checking xkeysym v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling drm-sys v0.6.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking sys-locale v0.3.1
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking self_cell v1.0.3
[INFO] [stderr]     Checking fontdb v0.15.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking owned_ttf_parser v0.15.2
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking rusttype v0.9.3
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking ash v0.37.3+1.3.251
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking swash v0.1.12
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.52/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=8c48e3ae960e1d9a -C extra-filename=-d8eee07a53eee1a4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43bef833ad5a6872.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7acff96f9e6772ca.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "29e89c8df8b3bd1b8bdbc25cdeb41269faae1b1a5172681144ac11eb6e1637d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e89c8df8b3bd1b8bdbc25cdeb41269faae1b1a5172681144ac11eb6e1637d2", kill_on_drop: false }`
[INFO] [stdout] 29e89c8df8b3bd1b8bdbc25cdeb41269faae1b1a5172681144ac11eb6e1637d2