[INFO] cloning repository https://github.com/night-hacker630n5/firewood
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/night-hacker630n5/firewood" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-hacker630n5%2Ffirewood", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-hacker630n5%2Ffirewood'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdb892608fceb71dd245b4854878dffbf32debbd
[INFO] checking night-hacker630n5/firewood against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnight-hacker630n5%2Ffirewood" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/night-hacker630n5/firewood
[INFO] finished tweaking git repo https://github.com/night-hacker630n5/firewood
[INFO] tweaked toml for git repo https://github.com/night-hacker630n5/firewood written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/night-hacker630n5/firewood on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/night-hacker630n5/firewood 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2c76cd2044ead1c63adda46db12cc712ba0021287a5e01cc433cf0f4e1f3270
[INFO] running `Command { std: "docker" "start" "-a" "f2c76cd2044ead1c63adda46db12cc712ba0021287a5e01cc433cf0f4e1f3270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2c76cd2044ead1c63adda46db12cc712ba0021287a5e01cc433cf0f4e1f3270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c76cd2044ead1c63adda46db12cc712ba0021287a5e01cc433cf0f4e1f3270", kill_on_drop: false }`
[INFO] [stdout] f2c76cd2044ead1c63adda46db12cc712ba0021287a5e01cc433cf0f4e1f3270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886ea979cd00e0c2fc7cfa042ec7838f09457ec2048fa44eb12b56b0f6dfd1fb
[INFO] running `Command { std: "docker" "start" "-a" "886ea979cd00e0c2fc7cfa042ec7838f09457ec2048fa44eb12b56b0f6dfd1fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling small_ctor v0.1.2
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking fastant v0.1.10
[INFO] [stderr]    Compiling io-uring v0.7.10
[INFO] [stderr]     Checking rtrb v0.3.2
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking lru v0.16.1
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]     Checking integer-encoding v4.0.2
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking rlp v0.6.1
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking impl-rlp v0.4.0
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking metrics v0.24.2
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking coarsetime v0.1.36
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling symbolic-demangle v12.16.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking symbolic-common v12.16.3
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling aws-lc-sys v0.32.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking inferno v0.11.21
[INFO] [stderr]     Checking radix_trie v0.2.1
[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/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=3453d6efb811e620 -C extra-filename=-90e054ebe6411ae7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d80b3fd541bf7d3a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-00ce89312867f4b8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-4c4978ebd10c680a.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "886ea979cd00e0c2fc7cfa042ec7838f09457ec2048fa44eb12b56b0f6dfd1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886ea979cd00e0c2fc7cfa042ec7838f09457ec2048fa44eb12b56b0f6dfd1fb", kill_on_drop: false }`
[INFO] [stdout] 886ea979cd00e0c2fc7cfa042ec7838f09457ec2048fa44eb12b56b0f6dfd1fb