[INFO] fetching crate kerblam 1.2.1...
[INFO] checking kerblam-1.2.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-2
[INFO] extracting crate kerblam 1.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate kerblam 1.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kerblam 1.2.1
[INFO] tweaked toml for crates.io crate kerblam 1.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kerblam 1.2.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kerblam 1.2.1 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xattr v1.5.0
[INFO] [stderr]   Downloaded crokey v1.1.1
[INFO] [stderr]   Downloaded wmi v0.13.4
[INFO] [stderr]   Downloaded crokey-proc_macros v1.1.1
[INFO] [stderr]   Downloaded ctrlc v3.4.5
[INFO] [stderr]   Downloaded homedir v0.2.1
[INFO] [stderr]   Downloaded chwd v0.2.0
[INFO] [stderr]   Downloaded hermit-abi v0.5.0
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded clap v4.5.35
[INFO] [stderr]   Downloaded scc v2.3.3
[INFO] [stderr]   Downloaded portable-atomic v1.11.0
[INFO] [stderr]   Downloaded winnow v0.7.4
[INFO] [stderr]   Downloaded clap_builder v4.5.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0966990693ce44381593ac1d54586f70153be55779c6a59c3f7a8c811156d4ac
[INFO] running `Command { std: "docker" "start" "-a" "0966990693ce44381593ac1d54586f70153be55779c6a59c3f7a8c811156d4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0966990693ce44381593ac1d54586f70153be55779c6a59c3f7a8c811156d4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0966990693ce44381593ac1d54586f70153be55779c6a59c3f7a8c811156d4ac", kill_on_drop: false }`
[INFO] [stdout] 0966990693ce44381593ac1d54586f70153be55779c6a59c3f7a8c811156d4ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e4ed3f2380d6e09d7c3f22cd8fabfced3c5c3fa2631dcb39922835860ba940f
[INFO] running `Command { std: "docker" "start" "-a" "4e4ed3f2380d6e09d7c3f22cd8fabfced3c5c3fa2631dcb39922835860ba940f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking winnow v0.7.4
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]     Checking minimad v0.13.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking rand v0.8.5
[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/8a703520e80d87d4423c01f9d4fbc9e5f6533a02/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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"' --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=5e48924a270cb65c -C extra-filename=-f72ff6d94df15971 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fc1fd0f4d59463bc.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bc6b090314aa3ed5.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" "4e4ed3f2380d6e09d7c3f22cd8fabfced3c5c3fa2631dcb39922835860ba940f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4ed3f2380d6e09d7c3f22cd8fabfced3c5c3fa2631dcb39922835860ba940f", kill_on_drop: false }`
[INFO] [stdout] 4e4ed3f2380d6e09d7c3f22cd8fabfced3c5c3fa2631dcb39922835860ba940f