[INFO] fetching crate arti 2.7.0...
[INFO] checking arti-2.7.0 against c79f6bc4fc2389852aeff667626cb3e58adfe71c for pr-164081
[INFO] extracting crate arti 2.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate arti 2.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arti 2.7.0
[INFO] tweaked toml for crates.io crate arti 2.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arti 2.7.0 on toolchain c79f6bc4fc2389852aeff667626cb3e58adfe71c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arti 2.7.0 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" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6
[INFO] running `Command { std: "docker" "start" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6", 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" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6", 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" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6" "/opt/rustwide/cargo-home/bin/cargo" "+c79f6bc4fc2389852aeff667626cb3e58adfe71c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.14.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling hybrid-array v0.4.14
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling keccak v0.2.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling derive-deftly-macros v1.12.0
[INFO] [stderr]    Compiling sponge-cursor v0.1.0
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]     Checking web-time-compat v0.3.0
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking retry-error v0.14.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking rand_chacha v0.10.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]    Compiling sha3 v0.12.0
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking weak-table v0.4.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling blanket v0.3.0
[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/c79f6bc4fc2389852aeff667626cb3e58adfe71c/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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="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=cfcf06d50330d2db -C extra-filename=-b558c1d4586ac28b --out-dir /opt/rustwide/target/debug/build/syn/b558c1d4586ac28b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `derive_more-impl` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c79f6bc4fc2389852aeff667626cb3e58adfe71c/bin/rustc --crate-name derive_more_impl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive_more-impl-2.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="eq"' --cfg 'feature="error"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="is_variant"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_from"' --cfg 'feature="try_into"' --cfg 'feature="try_unwrap"' --cfg 'feature="unwrap"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("add", "add_assign", "as_ref", "constructor", "debug", "default", "deref", "deref_mut", "display", "eq", "error", "from", "from_str", "full", "index", "index_mut", "into", "into_iterator", "is_variant", "mul", "mul_assign", "not", "sum", "testing-helpers", "try_from", "try_into", "try_unwrap", "unwrap"))' -C metadata=6280f9df8436eca1 -C extra-filename=-dd735f0d71eb67a5 --out-dir /opt/rustwide/target/debug/build/derive_more-impl/dd735f0d71eb67a5/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out -L dependency=/opt/rustwide/target/debug/build/unicode-segmentation/0c171d8d3d2babaa/out --extern convert_case=/opt/rustwide/target/debug/build/convert_case/ea45c53527f909cf/out/libconvert_case-ea45c53527f909cf.rlib --extern convert_case=/opt/rustwide/target/debug/build/convert_case/ea45c53527f909cf/out/libconvert_case-ea45c53527f909cf.rmeta --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rlib --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rlib --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern syn=/opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out/libsyn-cf9a9978d9be874a.rlib --extern syn=/opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out/libsyn-cf9a9978d9be874a.rmeta --extern unicode_xid=/opt/rustwide/target/debug/build/unicode-xid/4dfc1b165cf6adea/out/libunicode_xid-4dfc1b165cf6adea.rlib --extern unicode_xid=/opt/rustwide/target/debug/build/unicode-xid/4dfc1b165cf6adea/out/libunicode_xid-4dfc1b165cf6adea.rmeta --extern proc_macro --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6", kill_on_drop: false }`
[INFO] [stdout] d116483ce71052ecc699d887928f102c72d8e4e53afa3cac61bd182ae10ed4a6