[INFO] fetching crate tract 0.20.7...
[INFO] checking tract-0.20.7 against master#b3df56a65f9424a7f4af101091582f49cfc29286 for pr-114303
[INFO] extracting crate tract 0.20.7 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate tract 0.20.7 on toolchain b3df56a65f9424a7f4af101091582f49cfc29286
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract 0.20.7
[INFO] finished tweaking crates.io crate tract 0.20.7
[INFO] tweaked toml for crates.io crate tract 0.20.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate tract 0.20.7 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" "+b3df56a65f9424a7f4af101091582f49cfc29286" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tract-libcli v0.20.7
[INFO] [stderr]   Downloaded tract-data v0.20.7
[INFO] [stderr]   Downloaded liquid v0.26.4
[INFO] [stderr]   Downloaded primal-check v0.3.3
[INFO] [stderr]   Downloaded tensorflow-internal-macros v0.0.1
[INFO] [stderr]   Downloaded transpose v0.2.2
[INFO] [stderr]   Downloaded string-interner v0.14.0
[INFO] [stderr]   Downloaded readings-probe v0.1.4
[INFO] [stderr]   Downloaded box_drawing v0.1.2
[INFO] [stderr]   Downloaded tract-pulse-opl v0.20.7
[INFO] [stderr]   Downloaded liquid-derive v0.26.4
[INFO] [stderr]   Downloaded liquid-lib v0.26.4
[INFO] [stderr]   Downloaded tract-hir v0.20.7
[INFO] [stderr]   Downloaded colorous v1.0.10
[INFO] [stderr]   Downloaded tract-nnef v0.20.7
[INFO] [stderr]   Downloaded tract-onnx v0.20.7
[INFO] [stderr]   Downloaded protobuf v2.23.0
[INFO] [stderr]   Downloaded tract-kaldi v0.20.7
[INFO] [stderr]   Downloaded tract-tensorflow v0.20.7
[INFO] [stderr]   Downloaded rustfft v6.1.0
[INFO] [stderr]   Downloaded tract-linalg v0.20.7
[INFO] [stderr]   Downloaded tensorflow v0.17.0
[INFO] [stderr]   Downloaded tract-core v0.20.7
[INFO] [stderr]   Downloaded tract-onnx-opl v0.20.7
[INFO] [stderr]   Downloaded tensorflow-sys v0.20.0
[INFO] [stderr]   Downloaded tract-pulse v0.20.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7610cc460a662d5b5a679c2c671ec54c648a7431cee145179ffc23438a0bdc61
[INFO] running `Command { std: "docker" "start" "-a" "7610cc460a662d5b5a679c2c671ec54c648a7431cee145179ffc23438a0bdc61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7610cc460a662d5b5a679c2c671ec54c648a7431cee145179ffc23438a0bdc61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7610cc460a662d5b5a679c2c671ec54c648a7431cee145179ffc23438a0bdc61", kill_on_drop: false }`
[INFO] [stdout] 7610cc460a662d5b5a679c2c671ec54c648a7431cee145179ffc23438a0bdc61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+b3df56a65f9424a7f4af101091582f49cfc29286" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f487f3a8cedd0e753a7eb231c3764ccfc4346fb1a3e554818ff9f36803a722f
[INFO] running `Command { std: "docker" "start" "-a" "1f487f3a8cedd0e753a7eb231c3764ccfc4346fb1a3e554818ff9f36803a722f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking dyn-clone v1.0.11
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]    Compiling colorous v1.0.10
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking os_str_bytes v6.5.1
[INFO] [stderr]    Compiling rustls v0.21.1
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking transpose v0.2.2
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling time v0.3.22
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking plotters v0.3.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[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/b3df56a65f9424a7f4af101091582f49cfc29286/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.7.2/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="std"' --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"' -C metadata=3319b104be08645b -C extra-filename=-3319b104be08645b --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" "1f487f3a8cedd0e753a7eb231c3764ccfc4346fb1a3e554818ff9f36803a722f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f487f3a8cedd0e753a7eb231c3764ccfc4346fb1a3e554818ff9f36803a722f", kill_on_drop: false }`
[INFO] [stdout] 1f487f3a8cedd0e753a7eb231c3764ccfc4346fb1a3e554818ff9f36803a722f