[INFO] fetching crate tor-circmgr 0.43.0...
[INFO] checking tor-circmgr-0.43.0 against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160
[INFO] extracting crate tor-circmgr 0.43.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tor-circmgr 0.43.0
[INFO] finished tweaking crates.io crate tor-circmgr 0.43.0
[INFO] tweaked toml for crates.io crate tor-circmgr 0.43.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tor-circmgr 0.43.0 on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tor-circmgr 0.43.0 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872
[INFO] running `Command { std: "docker" "start" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872", 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" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872", 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" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling keccak v0.2.0
[INFO] [stderr]    Compiling derive-deftly-macros v1.11.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking web-time-compat v0.1.0
[INFO] [stderr]     Checking retry-error v0.12.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking rand_chacha v0.10.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling pin-project-internal v1.1.12
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling hybrid-array v0.4.11
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.79
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]    Compiling openssl-sys v0.9.115
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking pin-project v1.1.12
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking rsa v0.9.10
[INFO] [stderr]     Checking tokio v1.52.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling sha3 v0.11.0
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]     Checking fluid-let v1.0.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand_jitter v0.6.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking reseeding_rng v0.10.6
[INFO] [stderr]     Checking rdrand v0.8.3
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling blanket v0.3.0
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking coarsetime v0.1.37
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking oneshot-fused-workaround v0.6.0
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking inotify v0.11.1
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking caret v0.9.0
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking serde_ignored v0.1.14
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking sysinfo v0.38.4
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking postage v0.5.0
[INFO] [stderr]     Checking slotmap-careful v0.7.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking ssh-encoding-fork-arti v0.2.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking saturating-time v0.3.0
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking ssh-cipher-fork-arti v0.2.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling tracing-test-macro v0.2.6
[INFO] [stderr]     Checking ssh-key-fork-arti v0.6.7
[INFO] [stderr]     Checking serde_json v1.0.149
[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/d8be25549d5418405531341b4be6d8538fc3c42e/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="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=9490acaae72a4c43 -C extra-filename=-c145a29cdb876f6d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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] running `Command { std: "docker" "inspect" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872", kill_on_drop: false }`
[INFO] [stdout] 30f52a04e72c414060680ff3af4f67c0ec7800aa71f9a7f94845e3d93caa4872
