[INFO] fetching crate tor-dirclient 0.41.0...
[INFO] checking tor-dirclient-0.41.0 against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971
[INFO] extracting crate tor-dirclient 0.41.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tor-dirclient 0.41.0
[INFO] finished tweaking crates.io crate tor-dirclient 0.41.0
[INFO] tweaked toml for crates.io crate tor-dirclient 0.41.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tor-dirclient 0.41.0 on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tor-dirclient 0.41.0 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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-test v0.2.6
[INFO] [stderr]   Downloaded tracing-test-macro v0.2.6
[INFO] [stderr]   Downloaded tor-cert-x509 v0.41.0
[INFO] [stderr]   Downloaded tor-llcrypto v0.41.0
[INFO] [stderr]   Downloaded rdrand v0.8.3
[INFO] [stderr]   Downloaded tor-rtmock v0.41.0
[INFO] [stderr]   Downloaded tor-memquota v0.41.0
[INFO] [stderr]   Downloaded futures-await-test v0.3.0
[INFO] [stderr]   Downloaded nonany v0.3.0
[INFO] [stderr]   Downloaded futures-await-test-macro v0.3.0
[INFO] [stderr]   Downloaded safelog v0.8.1
[INFO] [stderr]   Downloaded tor-memquota-cost v0.41.0
[INFO] [stderr]   Downloaded ssh-encoding-fork-arti v0.2.0
[INFO] [stderr]   Downloaded tor-protover v0.41.0
[INFO] [stderr]   Downloaded tor-relay-selection v0.41.0
[INFO] [stderr]   Downloaded tor-socksproto v0.41.0
[INFO] [stderr]   Downloaded typed-index-collections v3.3.0
[INFO] [stderr]   Downloaded tor-linkspec v0.41.0
[INFO] [stderr]   Downloaded tor-chanmgr v0.41.0
[INFO] [stderr]   Downloaded tor-netdir v0.41.0
[INFO] [stderr]   Downloaded tor-guardmgr v0.41.0
[INFO] [stderr]   Downloaded dynasm v5.0.0
[INFO] [stderr]   Downloaded tor-circmgr v0.41.0
[INFO] [stderr]   Downloaded sysinfo v0.38.3
[INFO] [stderr]   Downloaded tor-cell v0.41.0
[INFO] [stderr]   Downloaded ssh-key-fork-arti v0.6.7
[INFO] [stderr]   Downloaded tor-keymgr v0.41.0
[INFO] [stderr]   Downloaded tor-hscrypto v0.41.0
[INFO] [stderr]   Downloaded priority-queue v2.7.0
[INFO] [stderr]   Downloaded async-native-tls v0.6.0
[INFO] [stderr]   Downloaded tor-dircommon v0.41.0
[INFO] [stderr]   Downloaded tor-netdoc v0.41.0
[INFO] [stderr]   Downloaded hashx v0.7.1
[INFO] [stderr]   Downloaded tor-persist v0.41.0
[INFO] [stderr]   Downloaded tor-relay-crypto v0.41.0
[INFO] [stderr]   Downloaded tor-config-path v0.41.0
[INFO] [stderr]   Downloaded equix v0.6.1
[INFO] [stderr]   Downloaded tor-proto v0.41.0
[INFO] [stderr]   Downloaded tor-cert v0.41.0
[INFO] [stderr]   Downloaded tor-checkable v0.41.0
[INFO] [stderr]   Downloaded tor-async-utils v0.41.0
[INFO] [stderr]   Downloaded tor-log-ratelim v0.41.0
[INFO] [stderr]   Downloaded tor-units v0.41.0
[INFO] [stderr]   Downloaded dynasmrt v5.0.0
[INFO] [stderr]   Downloaded ssh-cipher-fork-arti v0.2.0
[INFO] [stderr]   Downloaded tor-bytes v0.41.0
[INFO] [stderr]   Downloaded tor-key-forge v0.41.0
[INFO] [stderr]   Downloaded rand_jitter v0.5.0
[INFO] [stderr]   Downloaded fluid-let v1.0.0
[INFO] [stderr]   Downloaded caret v0.9.0
[INFO] [stderr]   Downloaded fslock-guard v0.6.0
[INFO] [stderr]   Downloaded oneshot-fused-workaround v0.6.0
[INFO] [stderr]   Downloaded slotmap-careful v0.7.0
[INFO] [stderr]   Downloaded saturating-time v0.3.0
[INFO] [stderr]   Downloaded fixed-capacity-vec v1.0.1
[INFO] [stderr]   Downloaded fslock-arti-fork v0.2.0
[INFO] [stderr]   Downloaded tor-geoip v0.41.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cb214e2556479a739476ea11b51d19a19c066ab696c1c2c1acef5567d8d7ee7
[INFO] running `Command { std: "docker" "start" "-a" "1cb214e2556479a739476ea11b51d19a19c066ab696c1c2c1acef5567d8d7ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cb214e2556479a739476ea11b51d19a19c066ab696c1c2c1acef5567d8d7ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb214e2556479a739476ea11b51d19a19c066ab696c1c2c1acef5567d8d7ee7", kill_on_drop: false }`
[INFO] [stdout] 1cb214e2556479a739476ea11b51d19a19c066ab696c1c2c1acef5567d8d7ee7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60a8ae31bf707f37d94d8a18fa80d86a79bc0254f613c3a4c88957dbc0a12cf6
[INFO] running `Command { std: "docker" "start" "-a" "60a8ae31bf707f37d94d8a18fa80d86a79bc0254f613c3a4c88957dbc0a12cf6", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling derive-deftly-macros v1.6.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking web-time-compat v0.1.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking retry-error v0.12.0
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]     Checking fluid-let v1.0.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking rand_jitter v0.5.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rdrand v0.8.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling blanket v0.3.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking coarsetime v0.1.37
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking der-parser v10.0.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking atomic v0.5.3
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking oneshot-fused-workaround v0.6.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking postage v0.5.0
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking caret v0.9.0
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking serde_ignored v0.1.14
[INFO] [stderr]     Checking toml v1.0.3+spec-1.1.0
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking sysinfo v0.38.3
[INFO] [stderr]    Compiling num-conv v0.2.0
[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/c756124775121dea0e640652c5ee3c89e3dd0eb4/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=c0473503cb67fb77 -C extra-filename=-8ec613b81f61dce5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "60a8ae31bf707f37d94d8a18fa80d86a79bc0254f613c3a4c88957dbc0a12cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a8ae31bf707f37d94d8a18fa80d86a79bc0254f613c3a4c88957dbc0a12cf6", kill_on_drop: false }`
[INFO] [stdout] 60a8ae31bf707f37d94d8a18fa80d86a79bc0254f613c3a4c88957dbc0a12cf6