[INFO] cloning repository https://github.com/hhhyyy123wg/05-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hhhyyy123wg/05-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhhyyy123wg%2F05-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhhyyy123wg%2F05-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31b704e76348d5cacc915941b903fc5c7ff6d8d2
[INFO] checking hhhyyy123wg/05-chat against master#3b1b0ef4d80d3117924d91352c8b6ca528708b3c for pr-152996
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhhhyyy123wg%2F05-chat" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hhhyyy123wg/05-chat
[INFO] finished tweaking git repo https://github.com/hhhyyy123wg/05-chat
[INFO] tweaked toml for git repo https://github.com/hhhyyy123wg/05-chat written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hhhyyy123wg/05-chat on toolchain 3b1b0ef4d80d3117924d91352c8b6ca528708b3c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hhhyyy123wg/05-chat 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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hmac-sha256 v1.1.7
[INFO] [stderr]   Downloaded hmac-sha1-compact v1.1.4
[INFO] [stderr]   Downloaded hmac-sha512 v1.1.5
[INFO] [stderr]   Downloaded ct-codecs v1.1.1
[INFO] [stderr]   Downloaded fslock v0.2.1
[INFO] [stderr]   Downloaded binstring v0.1.1
[INFO] [stderr]   Downloaded coarsetime v0.1.34
[INFO] [stderr]   Downloaded sqlx-db-tester v0.4.2
[INFO] [stderr]   Downloaded jwt-simple v0.12.9
[INFO] [stderr]   Downloaded flate2 v1.0.31
[INFO] [stderr]   Downloaded async-compression v0.4.12
[INFO] [stderr]   Downloaded superboring v0.1.2
[INFO] [stderr]   Downloaded boring v4.9.1
[INFO] [stderr]   Downloaded boring-sys v4.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f608b1d4a3933a2268554f66abfa1776b012ff638ac8cefd2d947fc822c17cb0
[INFO] running `Command { std: "docker" "start" "-a" "f608b1d4a3933a2268554f66abfa1776b012ff638ac8cefd2d947fc822c17cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f608b1d4a3933a2268554f66abfa1776b012ff638ac8cefd2d947fc822c17cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f608b1d4a3933a2268554f66abfa1776b012ff638ac8cefd2d947fc822c17cb0", kill_on_drop: false }`
[INFO] [stdout] f608b1d4a3933a2268554f66abfa1776b012ff638ac8cefd2d947fc822c17cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9293f84409589352c384e1341893745ad26da4f756b623e81b960e65b9a58211
[INFO] running `Command { std: "docker" "start" "-a" "9293f84409589352c384e1341893745ad26da4f756b623e81b960e65b9a58211", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling sqlformat v0.2.4
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling unicode-properties v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling whoami v1.5.1
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking futures-intrusive v0.5.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling tokio v1.39.2
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking headers v0.4.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling fslock v0.2.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[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/3b1b0ef4d80d3117924d91352c8b6ca528708b3c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.72/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=54e7b24119f3580e -C extra-filename=-1a92f86dc5c20452 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f3285e5c19000248.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b29be6395babc9ba.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" "9293f84409589352c384e1341893745ad26da4f756b623e81b960e65b9a58211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9293f84409589352c384e1341893745ad26da4f756b623e81b960e65b9a58211", kill_on_drop: false }`
[INFO] [stdout] 9293f84409589352c384e1341893745ad26da4f756b623e81b960e65b9a58211