[INFO] cloning repository https://github.com/kislball/reverb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kislball/reverb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbc65304de85dea8bd2d4cba037088ab24e40ca2
[INFO] checking kislball/reverb against try#8ac0915e346f9a2e49ca3951b642c55bd7d1eaab for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislball%2Freverb" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kislball/reverb
[INFO] finished tweaking git repo https://github.com/kislball/reverb
[INFO] tweaked toml for git repo https://github.com/kislball/reverb written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kislball/reverb on toolchain 8ac0915e346f9a2e49ca3951b642c55bd7d1eaab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kislball/reverb 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" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e
[INFO] running `Command { std: "docker" "start" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e", 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" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling cranelift-isle v0.120.0
[INFO] [stderr]    Compiling cranelift-bitset v0.120.0
[INFO] [stderr]     Checking bumpalo v3.18.1
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.0
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling pulley-interpreter v33.0.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.0
[INFO] [stderr]     Checking wasmtime-math v33.0.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling wasmparser v0.229.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling wasm-encoder v0.234.0
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling wasm-encoder v0.229.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling cc v1.2.26
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking cranelift-control v0.120.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.0
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking wasmtime-component-util v33.0.0
[INFO] [stderr]    Compiling wasmtime-cache v33.0.0
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]    Compiling wasmtime-component-macro v33.0.0
[INFO] [stderr]     Checking unicode-width v0.2.1
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking wast v234.0.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking wasmtime-asm-macros v33.0.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v33.0.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking futures-lite v2.6.0
[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/8ac0915e346f9a2e49ca3951b642c55bd7d1eaab/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=47b7b82498a27c4f -C extra-filename=-c8468e2093bd847f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-60c6fa93c90874f2.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" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e", kill_on_drop: false }`
[INFO] [stdout] 3f806b2e9f44ae5b141919c4c34a495b22d409f601542b72a350bf48360c104e
