[INFO] cloning repository https://github.com/Vaishnav-Sabari-Girish/ComChan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vaishnav-Sabari-Girish/ComChan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaishnav-Sabari-Girish%2FComChan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaishnav-Sabari-Girish%2FComChan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7df39af10d9d8ede94f7451cfcfdb3fd00561051
[INFO] checking Vaishnav-Sabari-Girish/ComChan against 344f7902949345394fa40a5d7dda31f012ccbc0d for pr-161946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVaishnav-Sabari-Girish%2FComChan" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Vaishnav-Sabari-Girish/ComChan
[INFO] finished tweaking git repo https://github.com/Vaishnav-Sabari-Girish/ComChan
[INFO] tweaked toml for git repo https://github.com/Vaishnav-Sabari-Girish/ComChan written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Vaishnav-Sabari-Girish/ComChan on toolchain 344f7902949345394fa40a5d7dda31f012ccbc0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+344f7902949345394fa40a5d7dda31f012ccbc0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Vaishnav-Sabari-Girish/ComChan 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" "+344f7902949345394fa40a5d7dda31f012ccbc0d" "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 wrfm v0.4.0
[INFO] [stderr]   Downloaded spin v0.12.0
[INFO] [stderr]   Downloaded ratatui-macros v0.7.1
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded ratatui-crossterm v0.1.1
[INFO] [stderr]   Downloaded lru v0.18.0
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[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded scroll v0.13.0
[INFO] [stderr]   Downloaded uf2-decode v0.2.0
[INFO] [stderr]   Downloaded probe-rs-target v0.32.0
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[INFO] [stderr]   Downloaded docsplay-macros v0.1.2
[INFO] [stderr]   Downloaded ratatui v0.30.1
[INFO] [stderr]   Downloaded docsplay v0.1.3
[INFO] [stderr]   Downloaded bitfield-macros v0.19.4
[INFO] [stderr]   Downloaded libyaml-rs v0.3.0
[INFO] [stderr]   Downloaded pretty-hex v0.4.2
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded bitfield v0.19.4
[INFO] [stderr]   Downloaded defmt-json-schema v0.1.0
[INFO] [stderr]   Downloaded yaml_serde v0.10.7
[INFO] [stderr]   Downloaded inline_colorization v0.1.6
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.20
[INFO] [stderr]   Downloaded alterable_logger v1.0.1
[INFO] [stderr]   Downloaded io-kit-sys v0.5.0
[INFO] [stderr]   Downloaded cobs v0.5.1
[INFO] [stderr]   Downloaded jep106 v0.3.0
[INFO] [stderr]   Downloaded hexfloat2 v0.1.3
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.18
[INFO] [stderr]   Downloaded dissimilar v1.0.11
[INFO] [stderr]   Downloaded objc2-core-bluetooth v0.2.2
[INFO] [stderr]   Downloaded defmt-decoder v1.1.0
[INFO] [stderr]   Downloaded cbor-edn v0.0.6
[INFO] [stderr]   Downloaded arc-swap v1.9.1
[INFO] [stderr]   Downloaded dbus-tokio v0.7.6
[INFO] [stderr]   Downloaded nusb v0.2.3
[INFO] [stderr]   Downloaded inquire v0.9.4
[INFO] [stderr]   Downloaded bluez-async v0.8.2
[INFO] [stderr]   Downloaded bluez-generated v0.4.0
[INFO] [stderr]   Downloaded hidapi v2.6.6
[INFO] [stderr]   Downloaded xml v1.3.0
[INFO] [stderr]   Downloaded ruzstd v0.9.0
[INFO] [stderr]   Downloaded ratatui-core v0.1.1
[INFO] [stderr]   Downloaded itertools v0.15.0
[INFO] [stderr]   Downloaded ratatui-widgets v0.3.1
[INFO] [stderr]   Downloaded dbus v0.9.11
[INFO] [stderr]   Downloaded serde-xml-rs v0.8.2
[INFO] [stderr]   Downloaded btleplug v0.12.0
[INFO] [stderr]   Downloaded ratatui-ratty v0.4.0
[INFO] [stderr]   Downloaded object v0.40.0
[INFO] [stderr]   Downloaded libdbus-sys v0.2.7
[INFO] [stderr]   Downloaded probe-rs v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26
[INFO] running `Command { std: "docker" "start" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26" "/opt/rustwide/cargo-home/bin/cargo" "+344f7902949345394fa40a5d7dda31f012ccbc0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26" "/opt/rustwide/cargo-home/bin/cargo" "+344f7902949345394fa40a5d7dda31f012ccbc0d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking line-clipping v0.3.7
[INFO] [stderr]     Checking lru v0.18.0
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling libyaml-rs v0.3.0
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]    Compiling pathfinder_simd v0.5.6
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]    Compiling heapless v0.9.3
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling peg-runtime v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling hidapi v2.6.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling peg-macros v0.8.6
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking wrfm v0.4.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking spin v0.12.0
[INFO] [stderr]     Checking hexfloat2 v0.1.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking basic-udev v0.1.2
[INFO] [stderr]     Checking peg v0.8.6
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking alterable_logger v1.0.1
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking ruzstd v0.9.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking scroll v0.13.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking serde_with v3.21.0
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking uf2-decode v0.2.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking object v0.40.0
[INFO] [stderr]     Checking ctrlc v3.5.2
[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/344f7902949345394fa40a5d7dda31f012ccbc0d/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=5635195cd3c6c081 -C extra-filename=-c107d8699e5d08dc --out-dir /opt/rustwide/target/debug/build/syn/c107d8699e5d08dc/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26", kill_on_drop: false }`
[INFO] [stdout] 0d1a674cda61cc00f955dd9ed3d1255acd2a83d034f6f9087d9b304e0482fb26