[INFO] cloning repository https://github.com/Angalexik/discourse-chat-irc-proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Angalexik/discourse-chat-irc-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngalexik%2Fdiscourse-chat-irc-proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngalexik%2Fdiscourse-chat-irc-proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a97eaa0fb1486dcffe97048c39c5a994896300f
[INFO] checking Angalexik/discourse-chat-irc-proxy against d8df82673d5911b6112a85bf91d9adefb2c66a1a for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAngalexik%2Fdiscourse-chat-irc-proxy" "/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/Angalexik/discourse-chat-irc-proxy
[INFO] finished tweaking git repo https://github.com/Angalexik/discourse-chat-irc-proxy
[INFO] tweaked toml for git repo https://github.com/Angalexik/discourse-chat-irc-proxy written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Angalexik/discourse-chat-irc-proxy on toolchain d8df82673d5911b6112a85bf91d9adefb2c66a1a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Angalexik/discourse-chat-irc-proxy 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" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "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 serde_regex v1.2.0
[INFO] [stderr]   Downloaded phf_generator v0.14.0
[INFO] [stderr]   Downloaded phf_codegen v0.14.0
[INFO] [stderr]   Downloaded phf_shared v0.14.0
[INFO] [stderr]   Downloaded phf v0.14.0
[INFO] [stderr]   Downloaded stringmetrics v2.2.2
[INFO] [stderr]   Downloaded path-tree v0.8.3
[INFO] [stderr]   Downloaded async-object-pool v0.2.0
[INFO] [stderr]   Downloaded irc-proto v1.1.0
[INFO] [stderr]   Downloaded irc v1.1.0
[INFO] [stderr]   Downloaded confy v2.0.0
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.8
[INFO] [stderr]   Downloaded syn v3.0.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.28
[INFO] [stderr]   Downloaded aws-lc-rs v1.17.1
[INFO] [stderr]   Downloaded tokio v1.52.4
[INFO] [stderr]   Downloaded httpmock v0.8.3
[INFO] [stderr]   Downloaded aws-lc-sys v0.42.0
[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] 4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e
[INFO] running `Command { std: "docker" "start" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e", 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" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e", 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" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e" "/opt/rustwide/cargo-home/bin/cargo" "+d8df82673d5911b6112a85bf91d9adefb2c66a1a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling aws-lc-rs v1.17.1
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling phf_codegen v0.14.0
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]    Compiling phf v0.14.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking etcetera v0.10.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking async-object-pool v0.2.0
[INFO] [stderr]     Checking tabwriter v1.4.1
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking path-tree v0.8.3
[INFO] [stderr]     Checking stringmetrics v2.2.2
[INFO] [stderr]     Checking futures-timer v3.0.4
[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/d8df82673d5911b6112a85bf91d9adefb2c66a1a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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", "test", "visit", "visit-mut"))' -C metadata=3c5ed9f685db3494 -C extra-filename=-4e42e64654e687c9 --out-dir /opt/rustwide/target/debug/build/syn/4e42e64654e687c9/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/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/12a774c18bdf157c/out/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e", kill_on_drop: false }`
[INFO] [stdout] 4f9e043d889df72495379218b5143750466ec2f30c663871c760cde2b1bb2a9e