[INFO] fetching crate rotonda 0.5.0...
[INFO] checking rotonda-0.5.0 against try#c8085cfed34c45021fc8f66d073f6394b3e35431 for pr-148939
[INFO] extracting crate rotonda 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rotonda 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rotonda 0.5.0
[INFO] tweaked toml for crates.io crate rotonda 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rotonda 0.5.0 on toolchain c8085cfed34c45021fc8f66d073f6394b3e35431
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rotonda 0.5.0 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" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9693fbe91cb8c9242b3d9216b3259725b0504bdf9e341f1b1fdc14c0ec4358d
[INFO] running `Command { std: "docker" "start" "-a" "e9693fbe91cb8c9242b3d9216b3259725b0504bdf9e341f1b1fdc14c0ec4358d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9693fbe91cb8c9242b3d9216b3259725b0504bdf9e341f1b1fdc14c0ec4358d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9693fbe91cb8c9242b3d9216b3259725b0504bdf9e341f1b1fdc14c0ec4358d", kill_on_drop: false }`
[INFO] [stdout] e9693fbe91cb8c9242b3d9216b3259725b0504bdf9e341f1b1fdc14c0ec4358d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c8085cfed34c45021fc8f66d073f6394b3e35431" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 251a80830e28c1847e5e5423f9025c7fa036a8377443c8c8b2c0a5ea6dfeed53
[INFO] running `Command { std: "docker" "start" "-a" "251a80830e28c1847e5e5423f9025c7fa036a8377443c8c8b2c0a5ea6dfeed53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling cranelift-srcgen v0.120.2
[INFO] [stderr]    Compiling cranelift-isle v0.120.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.120.2
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]     Checking cranelift-bitset v0.120.2
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.120.2
[INFO] [stderr]     Checking cranelift-entity v0.120.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking cranelift-bforest v0.120.2
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking path-dedot v3.1.1
[INFO] [stderr]     Checking compare v0.0.6
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.120.2
[INFO] [stderr]     Checking regalloc2 v0.12.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking interval-heap v0.0.5
[INFO] [stderr]     Checking path-absolutize v3.1.1
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.120.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v33.0.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking byteview v0.6.1
[INFO] [stderr]     Checking varint-rs v2.2.0
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking quick_cache v0.6.16
[INFO] [stderr]     Checking crossbeam-skiplist v0.1.3
[INFO] [stderr]     Checking double-ended-peekable v0.1.0
[INFO] [stderr]    Compiling capstone-sys v0.17.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking value-log v1.9.0
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking guardian v1.3.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking ariadne v0.5.1
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking roaring v0.10.12
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking symbol_table v0.4.0
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking csv-core v0.1.12
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.4
[INFO] [stderr]     Checking log-reroute v0.1.8
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking bzip2 v0.5.2
[INFO] [stderr]     Checking fern v0.6.2
[INFO] [stderr]    Compiling cranelift-codegen v0.120.2
[INFO] [stderr]     Checking sanitise-file-name v1.0.0
[INFO] [stderr]     Checking sketches-ddsketch v0.2.2
[INFO] [stderr]     Checking layout-rs v0.1.3
[INFO] [stderr]     Checking hash_hasher v2.0.4
[INFO] [stderr]     Checking micromap v0.0.19
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking quanta v0.11.1
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking insta v1.43.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling const-str-proc-macro v0.6.4
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking cranelift-control v0.120.2
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking const-str v0.6.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling metrics-macros v0.7.1
[INFO] [stderr]    Compiling roto-macros v0.7.1
[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/c8085cfed34c45021fc8f66d073f6394b3e35431/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=be3c3d7c11e85dff -C extra-filename=-d79b910e79d0604b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b730204ade8046ec.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f3592983efb25222.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "251a80830e28c1847e5e5423f9025c7fa036a8377443c8c8b2c0a5ea6dfeed53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251a80830e28c1847e5e5423f9025c7fa036a8377443c8c8b2c0a5ea6dfeed53", kill_on_drop: false }`
[INFO] [stdout] 251a80830e28c1847e5e5423f9025c7fa036a8377443c8c8b2c0a5ea6dfeed53