[INFO] fetching crate bootleg 0.2.0...
[INFO] checking bootleg-0.2.0 against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] extracting crate bootleg 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate bootleg 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bootleg 0.2.0
[INFO] tweaked toml for crates.io crate bootleg 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bootleg 0.2.0 on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bootleg 0.2.0 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" "+95813608313bff49cfc1afc393a946a3c085b772" "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" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ec17da893c84f53cab3f8dd6941af9feb412494d6890de1bea8eaba5495dd4
[INFO] running `Command { std: "docker" "start" "-a" "34ec17da893c84f53cab3f8dd6941af9feb412494d6890de1bea8eaba5495dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ec17da893c84f53cab3f8dd6941af9feb412494d6890de1bea8eaba5495dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ec17da893c84f53cab3f8dd6941af9feb412494d6890de1bea8eaba5495dd4", kill_on_drop: false }`
[INFO] [stdout] 34ec17da893c84f53cab3f8dd6941af9feb412494d6890de1bea8eaba5495dd4
[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" "-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" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a23de5e915b83a15af38a77170daf9c8c044fcfa24b689acc3c4931df96e4363
[INFO] running `Command { std: "docker" "start" "-a" "a23de5e915b83a15af38a77170daf9c8c044fcfa24b689acc3c4931df96e4363", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling thiserror v1.0.68
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling tz-rs v0.7.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tzdb_data v0.2.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking winnow v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]    Compiling is_debug v1.1.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling tzdb v0.7.2
[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/95813608313bff49cfc1afc393a946a3c085b772/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/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=2b419205bd8aaad5 -C extra-filename=-dea979042ffc2323 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1416720da4830fac.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-9dea6bcaf87866c3.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" "a23de5e915b83a15af38a77170daf9c8c044fcfa24b689acc3c4931df96e4363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a23de5e915b83a15af38a77170daf9c8c044fcfa24b689acc3c4931df96e4363", kill_on_drop: false }`
[INFO] [stdout] a23de5e915b83a15af38a77170daf9c8c044fcfa24b689acc3c4931df96e4363