[INFO] fetching crate wkg 0.3.0...
[INFO] checking wkg-0.3.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate wkg 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate wkg 0.3.0 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wkg 0.3.0
[INFO] finished tweaking crates.io crate wkg 0.3.0
[INFO] tweaked toml for crates.io crate wkg 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate wkg 0.3.0 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pbjson v0.6.0
[INFO] [stderr]   Downloaded warg-api v0.7.0
[INFO] [stderr]   Downloaded warg-protobuf v0.7.0
[INFO] [stderr]   Downloaded warg-protocol v0.7.0
[INFO] [stderr]   Downloaded logos-derive v0.14.0
[INFO] [stderr]   Downloaded docker_credential v1.3.1
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded piper v0.2.2
[INFO] [stderr]   Downloaded config v0.11.0
[INFO] [stderr]   Downloaded keyring v2.3.3
[INFO] [stderr]   Downloaded oci-distribution v0.11.0
[INFO] [stderr]   Downloaded wit-component v0.207.0
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded prost-reflect v0.13.1
[INFO] [stderr]   Downloaded wast v207.0.0
[INFO] [stderr]   Downloaded wit-parser v0.207.0
[INFO] [stderr]   Downloaded wasm-compose v0.5.5
[INFO] [stderr]   Downloaded pbjson-types v0.6.0
[INFO] [stderr]   Downloaded protox-parse v0.6.0
[INFO] [stderr]   Downloaded protox v0.6.0
[INFO] [stderr]   Downloaded warg-client v0.7.0
[INFO] [stderr]   Downloaded logos-codegen v0.14.0
[INFO] [stderr]   Downloaded prost-derive v0.12.5
[INFO] [stderr]   Downloaded wasm-encoder v0.207.0
[INFO] [stderr]   Downloaded prost-build v0.12.4
[INFO] [stderr]   Downloaded wasm-pkg-loader v0.3.0
[INFO] [stderr]   Downloaded wat v1.207.0
[INFO] [stderr]   Downloaded async-channel v2.3.0
[INFO] [stderr]   Downloaded warg-crypto v0.7.0
[INFO] [stderr]   Downloaded wasm-metadata v0.207.0
[INFO] [stderr]   Downloaded warg-transparency v0.7.0
[INFO] [stderr]   Downloaded spdx v0.10.4
[INFO] [stderr]   Downloaded logos v0.14.0
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdce5d1f8809db90d59c3b370ef1b5f948f81e09de262643b865c3e889dcbb93
[INFO] running `Command { std: "docker" "start" "-a" "bdce5d1f8809db90d59c3b370ef1b5f948f81e09de262643b865c3e889dcbb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdce5d1f8809db90d59c3b370ef1b5f948f81e09de262643b865c3e889dcbb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdce5d1f8809db90d59c3b370ef1b5f948f81e09de262643b865c3e889dcbb93", kill_on_drop: false }`
[INFO] [stdout] bdce5d1f8809db90d59c3b370ef1b5f948f81e09de262643b865c3e889dcbb93
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdc513b626274b6dbe1034a67a419fd4f07207f3de9468378e1b8a48b1a60cc9
[INFO] running `Command { std: "docker" "start" "-a" "cdc513b626274b6dbe1034a67a419fd4f07207f3de9468378e1b8a48b1a60cc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling serde v1.0.201
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling thiserror v1.0.60
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking piper v0.2.2
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.3.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking wasm-encoder v0.207.0
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b286722878e18db29a7fbe672be7c4d3b02e8e4d/bin/rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.6.29/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="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=2bbdcef44c45b2a1 -C extra-filename=-2bbdcef44c45b2a1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --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" "cdc513b626274b6dbe1034a67a419fd4f07207f3de9468378e1b8a48b1a60cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc513b626274b6dbe1034a67a419fd4f07207f3de9468378e1b8a48b1a60cc9", kill_on_drop: false }`
[INFO] [stdout] cdc513b626274b6dbe1034a67a419fd4f07207f3de9468378e1b8a48b1a60cc9