[INFO] cloning repository https://github.com/Pojzo/rust_messenger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pojzo/rust_messenger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPojzo%2Frust_messenger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPojzo%2Frust_messenger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc57d70b2d8f9b94eee288a289759dada9b3bb0b
[INFO] checking Pojzo/rust_messenger against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPojzo%2Frust_messenger" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Pojzo/rust_messenger
[INFO] finished tweaking git repo https://github.com/Pojzo/rust_messenger
[INFO] tweaked toml for git repo https://github.com/Pojzo/rust_messenger written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Pojzo/rust_messenger on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Pojzo/rust_messenger 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded u4 v0.1.2
[INFO] [stderr]   Downloaded anyhow v1.0.87
[INFO] [stderr]   Downloaded fast_image_resize v4.2.1
[INFO] [stderr]   Downloaded ehttp v0.5.0
[INFO] [stderr]   Downloaded egui_extras v0.28.1
[INFO] [stderr]   Downloaded eframe v0.28.1
[INFO] [stderr]   Downloaded egui_glow v0.28.1
[INFO] [stderr]   Downloaded webbrowser v1.0.1
[INFO] [stderr]   Downloaded arboard v3.4.0
[INFO] [stderr]   Downloaded crossterm v0.26.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 214db780323ccb3a870463e8c15bca7c26d3b60e8198d00102044d73345ba77d
[INFO] running `Command { std: "docker" "start" "-a" "214db780323ccb3a870463e8c15bca7c26d3b60e8198d00102044d73345ba77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "214db780323ccb3a870463e8c15bca7c26d3b60e8198d00102044d73345ba77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214db780323ccb3a870463e8c15bca7c26d3b60e8198d00102044d73345ba77d", kill_on_drop: false }`
[INFO] [stdout] 214db780323ccb3a870463e8c15bca7c26d3b60e8198d00102044d73345ba77d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa40608abfe2b6d6379b600c680824565f55693e4fa586286faf99966f93cadf
[INFO] running `Command { std: "docker" "start" "-a" "fa40608abfe2b6d6379b600c680824565f55693e4fa586286faf99966f93cadf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.36
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking arrayref v0.3.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking rustix v0.37.27
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]     Checking memoffset v0.7.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling xml-rs v0.8.22
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]     Checking kurbo v0.9.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rctree v0.5.0
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]    Compiling glutin v0.31.3
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking svgtypes v0.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking data-url v0.3.1
[INFO] [stderr]     Checking async-once-cell v0.5.3
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking image-webp v0.1.3
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling mime_guess2 v2.0.5
[INFO] [stderr]     Checking webpki-roots v0.26.5
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking webbrowser v1.0.1
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking u4 v0.1.2
[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/03c609abb6638f9d7f49f34326d4137d07f5cd61/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.77/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="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=f9082d75e2c56c25 -C extra-filename=-6213cc160dabcd4e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-566ceb5c0e3736e0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-17bb895c8230c5dc.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-7986c9c81f301a2d.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" "fa40608abfe2b6d6379b600c680824565f55693e4fa586286faf99966f93cadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa40608abfe2b6d6379b600c680824565f55693e4fa586286faf99966f93cadf", kill_on_drop: false }`
[INFO] [stdout] fa40608abfe2b6d6379b600c680824565f55693e4fa586286faf99966f93cadf
