[INFO] fetching crate youtube-subscriptions 0.2.80...
[INFO] checking youtube-subscriptions-0.2.80 against master#8b6b15b877fbceb1ee5d9a5a4746e7515901574a for pr-147294
[INFO] extracting crate youtube-subscriptions 0.2.80 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate youtube-subscriptions 0.2.80
[INFO] finished tweaking crates.io crate youtube-subscriptions 0.2.80
[INFO] tweaked toml for crates.io crate youtube-subscriptions 0.2.80 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate youtube-subscriptions 0.2.80 on toolchain 8b6b15b877fbceb1ee5d9a5a4746e7515901574a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate youtube-subscriptions 0.2.80 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" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-lite v2.1.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.4
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[INFO] [stderr]   Downloaded zbus_names v2.6.0
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[INFO] [stderr]   Downloaded polling v3.3.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d7fe8eef1fdd754a2b657da8b5d8d2fe262758f24e413b5d95c922a2624e15b
[INFO] running `Command { std: "docker" "start" "-a" "0d7fe8eef1fdd754a2b657da8b5d8d2fe262758f24e413b5d95c922a2624e15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d7fe8eef1fdd754a2b657da8b5d8d2fe262758f24e413b5d95c922a2624e15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7fe8eef1fdd754a2b657da8b5d8d2fe262758f24e413b5d95c922a2624e15b", kill_on_drop: false }`
[INFO] [stdout] 0d7fe8eef1fdd754a2b657da8b5d8d2fe262758f24e413b5d95c922a2624e15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 908bf3280b3ae51538fc2bb838c202edd879293d9194272842fd9d228d88d9b5
[INFO] running `Command { std: "docker" "start" "-a" "908bf3280b3ae51538fc2bb838c202edd879293d9194272842fd9d228d88d9b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
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[INFO] [stderr]     Checking pin-project-lite v0.2.13
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[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking simd-adler32 v0.3.7
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[INFO] [stderr]     Checking fastrand v2.0.1
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling winnow v0.5.31
[INFO] [stderr]     Checking event-listener v4.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling openssl-src v300.2.1+3.2.0
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[INFO] [stderr]     Checking anstyle v1.0.4
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[INFO] [stderr]    Compiling phf_codegen v0.10.0
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[INFO] [stderr]     Checking futf v0.1.5
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[INFO] [stderr]     Checking foreign-types v0.3.2
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[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling quick-xml v0.30.0
[INFO] [stderr]     Checking flume v0.11.0
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[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]     Checking futures-lite v2.1.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking async-task v4.6.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking bit_field v0.10.2
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[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling xcb v1.3.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
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[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[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/8b6b15b877fbceb1ee5d9a5a4746e7515901574a/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=9f03ee2ca7fb9fcc -C extra-filename=-d00ed0ae78d97750 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-05c29e238de3d245.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-042ad3794be386ed.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" "908bf3280b3ae51538fc2bb838c202edd879293d9194272842fd9d228d88d9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908bf3280b3ae51538fc2bb838c202edd879293d9194272842fd9d228d88d9b5", kill_on_drop: false }`
[INFO] [stdout] 908bf3280b3ae51538fc2bb838c202edd879293d9194272842fd9d228d88d9b5