[INFO] fetching crate treetop-core 0.0.18...
[INFO] checking treetop-core-0.0.18 against 65b20a97de33e9e59992793a144aef2950c48c76 for pr-154715
[INFO] extracting crate treetop-core 0.0.18 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate treetop-core 0.0.18
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate treetop-core 0.0.18
[INFO] tweaked toml for crates.io crate treetop-core 0.0.18 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate treetop-core 0.0.18 on toolchain 65b20a97de33e9e59992793a144aef2950c48c76
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treetop-core 0.0.18 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" "+65b20a97de33e9e59992793a144aef2950c48c76" "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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f
[INFO] running `Command { std: "docker" "start" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f", 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" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f", 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" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f" "/opt/rustwide/cargo-home/bin/cargo" "+65b20a97de33e9e59992793a144aef2950c48c76" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling cc v1.2.65
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling camino v1.2.4
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling vergen-lib v10.0.1
[INFO] [stderr]    Compiling lalrpop-util v0.22.2
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling vergen v10.0.1
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]    Compiling pest v2.8.7
[INFO] [stderr]    Compiling time v0.3.53
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling vergen-gitcl v10.0.1
[INFO] [stderr]    Compiling sysinfo v0.39.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking unicode-security v0.1.2
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.7
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling pest_meta v2.8.7
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling cedar-policy v4.11.2
[INFO] [stderr]    Compiling iai-callgrind-runner v0.16.1
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]    Compiling iai-callgrind v0.16.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sha2 v0.11.0
[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/65b20a97de33e9e59992793a144aef2950c48c76/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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"' --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=a2c88a0c38207e1e -C extra-filename=-5aa0cbe8e29e8b0b --out-dir /opt/rustwide/target/debug/build/syn/5aa0cbe8e29e8b0b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/65b20a97de33e9e59992793a144aef2950c48c76/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/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="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=bc67eabe2c9f4a60 -C extra-filename=-63a99d288c934d87 --out-dir /opt/rustwide/target/debug/build/object/63a99d288c934d87/out -L dependency=/opt/rustwide/target/debug/build/memchr/f6a8642c1304b06b/out --extern memchr=/opt/rustwide/target/debug/build/memchr/f6a8642c1304b06b/out/libmemchr-f6a8642c1304b06b.rmeta --cap-lints allow --cap-lints=forbid --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f", kill_on_drop: false }`
[INFO] [stdout] 887b523015da98719f73c42905dbe324c63b9b4744bc9e21080800060b21a88f
