[INFO] fetching crate tracel 0.1.0...
[INFO] checking tracel-0.1.0 against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971-1
[INFO] extracting crate tracel 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tracel 0.1.0
[INFO] finished tweaking crates.io crate tracel 0.1.0
[INFO] tweaked toml for crates.io crate tracel 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracel 0.1.0 on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 648 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v2.0.0-rc.3 (available: v2.0.1)
[INFO] [stderr]       Adding cudarc v0.11.5 (available: v0.11.9)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7ef0c445254b365cf8d1454c195ceeeb7831e2f124c4268677fb7e529f05bf5
[INFO] running `Command { std: "docker" "start" "-a" "d7ef0c445254b365cf8d1454c195ceeeb7831e2f124c4268677fb7e529f05bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7ef0c445254b365cf8d1454c195ceeeb7831e2f124c4268677fb7e529f05bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ef0c445254b365cf8d1454c195ceeeb7831e2f124c4268677fb7e529f05bf5", kill_on_drop: false }`
[INFO] [stdout] d7ef0c445254b365cf8d1454c195ceeeb7831e2f124c4268677fb7e529f05bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32effd0cc2ddc0b6d58d22dde14293347f95aae344406baefdfb83515566a282
[INFO] running `Command { std: "docker" "start" "-a" "32effd0cc2ddc0b6d58d22dde14293347f95aae344406baefdfb83515566a282", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking no_std_io2 v0.9.3
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking faster-hex v0.9.0
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking gix-utils v0.1.14
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling libsqlite3-sys v0.28.0
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking nvml-wrapper-sys v0.8.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[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/3fada14ee01d755dc8076e611f11bf65b28ffd21/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="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=a6cbe013049716b7 -C extra-filename=-d60246c149cb9b3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e79a3b083d919da9.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "32effd0cc2ddc0b6d58d22dde14293347f95aae344406baefdfb83515566a282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32effd0cc2ddc0b6d58d22dde14293347f95aae344406baefdfb83515566a282", kill_on_drop: false }`
[INFO] [stdout] 32effd0cc2ddc0b6d58d22dde14293347f95aae344406baefdfb83515566a282
