[INFO] fetching crate monoio-quiche 0.0.2...
[INFO] checking monoio-quiche-0.0.2 against try#cd420d8bda33494ba3cc45048d5f067484a32b94 for pr-140209-1
[INFO] extracting crate monoio-quiche 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate monoio-quiche 0.0.2 on toolchain cd420d8bda33494ba3cc45048d5f067484a32b94
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate monoio-quiche 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate monoio-quiche 0.0.2
[INFO] tweaked toml for crates.io crate monoio-quiche 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate monoio-quiche 0.0.2 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" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 803980fcf918b9466ceb802f0cc8b8e219c374a19db8a122cc9f6ccc09d56cf2
[INFO] running `Command { std: "docker" "start" "-a" "803980fcf918b9466ceb802f0cc8b8e219c374a19db8a122cc9f6ccc09d56cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "803980fcf918b9466ceb802f0cc8b8e219c374a19db8a122cc9f6ccc09d56cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803980fcf918b9466ceb802f0cc8b8e219c374a19db8a122cc9f6ccc09d56cf2", kill_on_drop: false }`
[INFO] [stdout] 803980fcf918b9466ceb802f0cc8b8e219c374a19db8a122cc9f6ccc09d56cf2
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+cd420d8bda33494ba3cc45048d5f067484a32b94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16bc5cacfd8f47a667f4972197036db9c20b4b2a405b5e650dee11bcd595dbfa
[INFO] running `Command { std: "docker" "start" "-a" "16bc5cacfd8f47a667f4972197036db9c20b4b2a405b5e650dee11bcd595dbfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking octets v0.3.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling quiche v0.22.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking local-sync v0.1.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking regex v1.11.1
[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/cd420d8bda33494ba3cc45048d5f067484a32b94/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/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=1875ba77c1c39cfb -C extra-filename=-f2041e842269eb0d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fac1c2c67a421ffb.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b9deab2d34091e99.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "16bc5cacfd8f47a667f4972197036db9c20b4b2a405b5e650dee11bcd595dbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16bc5cacfd8f47a667f4972197036db9c20b4b2a405b5e650dee11bcd595dbfa", kill_on_drop: false }`
[INFO] [stdout] 16bc5cacfd8f47a667f4972197036db9c20b4b2a405b5e650dee11bcd595dbfa