[INFO] cloning repository https://github.com/raiga0310/parser-paren
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raiga0310/parser-paren" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraiga0310%2Fparser-paren", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraiga0310%2Fparser-paren'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2452d9af6c5052ff72769fbb9234e9ea5ed77d9f
[INFO] checking raiga0310/parser-paren against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraiga0310%2Fparser-paren" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/raiga0310/parser-paren
[INFO] finished tweaking git repo https://github.com/raiga0310/parser-paren
[INFO] tweaked toml for git repo https://github.com/raiga0310/parser-paren written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/raiga0310/parser-paren on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/raiga0310/parser-paren 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9b1b7bc684b0368dd8f83bd0364c01e1887fc8dff4ea1a06e4d3a1b9e0dd2ce
[INFO] running `Command { std: "docker" "start" "-a" "f9b1b7bc684b0368dd8f83bd0364c01e1887fc8dff4ea1a06e4d3a1b9e0dd2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9b1b7bc684b0368dd8f83bd0364c01e1887fc8dff4ea1a06e4d3a1b9e0dd2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b1b7bc684b0368dd8f83bd0364c01e1887fc8dff4ea1a06e4d3a1b9e0dd2ce", kill_on_drop: false }`
[INFO] [stdout] f9b1b7bc684b0368dd8f83bd0364c01e1887fc8dff4ea1a06e4d3a1b9e0dd2ce
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925c4e88cf2ea9146ea018d5754707092dfa2f6ae4eabaa2d5a9e9e85b4ab3f1
[INFO] running `Command { std: "docker" "start" "-a" "925c4e88cf2ea9146ea018d5754707092dfa2f6ae4eabaa2d5a9e9e85b4ab3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking unicode-ident v1.0.19
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling xml-rs v0.8.27
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking accesskit v0.19.0
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking accesskit_consumer v0.28.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking pxfm v0.1.23
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[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/18c1d185ac7a6a3bf399296b35e4b2736809a756/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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="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"' --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=48e77f00d968e97a -C extra-filename=-8e6c839dc5741308 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-df8d2ebb71df8219.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ace58f958f04b03f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-54a836b9f65332f9.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" "925c4e88cf2ea9146ea018d5754707092dfa2f6ae4eabaa2d5a9e9e85b4ab3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925c4e88cf2ea9146ea018d5754707092dfa2f6ae4eabaa2d5a9e9e85b4ab3f1", kill_on_drop: false }`
[INFO] [stdout] 925c4e88cf2ea9146ea018d5754707092dfa2f6ae4eabaa2d5a9e9e85b4ab3f1