[INFO] cloning repository https://github.com/sjm42/coap-server-temp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjm42/coap-server-temp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fcoap-server-temp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fcoap-server-temp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99291e3f6481d7303290c14d2ce9ff5c63ed0af7
[INFO] checking sjm42/coap-server-temp against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjm42%2Fcoap-server-temp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/sjm42/coap-server-temp
[INFO] finished tweaking git repo https://github.com/sjm42/coap-server-temp
[INFO] tweaked toml for git repo https://github.com/sjm42/coap-server-temp written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sjm42/coap-server-temp on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sjm42/coap-server-temp 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/jasta/coap-server-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded influxdb2 v0.5.2
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded tokio v1.54.1
[INFO] [stderr]   Downloaded influxdb2-structmap v0.2.0
[INFO] [stderr]   Downloaded influxdb2-derive v0.1.1
[INFO] [stderr]   Downloaded go-parse-duration v0.1.1
[INFO] [stderr]   Downloaded thiserror-impl-no-std v2.0.2
[INFO] [stderr]   Downloaded thiserror-no-std v2.0.2
[INFO] [stderr]   Downloaded lru_time_cache v0.11.11
[INFO] [stderr]   Downloaded coap-lite v0.9.1
[INFO] [stderr]   Downloaded safe-regex v0.3.0
[INFO] [stderr]   Downloaded build-data v0.3.3
[INFO] [stderr]   Downloaded safe-quote v1.0.40
[INFO] [stderr]   Downloaded safe-regex-macro v0.3.0
[INFO] [stderr]   Downloaded safe-proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded safe-regex-compiler v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89
[INFO] running `Command { std: "docker" "start" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89", 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" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.95
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]     Checking zerocopy v0.8.63
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking equivalent v1.0.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking want v0.3.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling safe-quote v1.0.40
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling safe-regex-compiler v0.3.0
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]     Checking lru_time_cache v0.11.11
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking coap-lite v0.9.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]    Compiling safe-regex-macro v0.3.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]    Compiling safe-regex v0.3.0
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]     Checking ipnet v2.12.2
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking go-parse-duration v0.1.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.9/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=23ff2403d7f9e80c -C extra-filename=-ff6893eab4a5c021 --out-dir /opt/rustwide/target/debug/build/syn/ff6893eab4a5c021/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/0a72b91555fccc95/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/7e7bc9850f428079/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/0a72b91555fccc95/out/libproc_macro2-0a72b91555fccc95.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/a9d12cc93a11c0f2/out/libquote-a9d12cc93a11c0f2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/7e7bc9850f428079/out/libunicode_ident-7e7bc9850f428079.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/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="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a3e5e7d6b1ad128d -C extra-filename=-ba665a60bb76ce39 --out-dir /opt/rustwide/target/debug/build/regex-syntax/ba665a60bb76ce39/out --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89", kill_on_drop: false }`
[INFO] [stdout] a356d958ca8a3b6f3e00be43ac12186fa7ec98fb103688df9ebf4cc8b0c07b89
