[INFO] fetching crate ai-descriptor 0.11.0...
[INFO] checking ai-descriptor-0.11.0 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate ai-descriptor 0.11.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ai-descriptor 0.11.0
[INFO] finished tweaking crates.io crate ai-descriptor 0.11.0
[INFO] tweaked toml for crates.io crate ai-descriptor 0.11.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ai-descriptor 0.11.0 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ai-descriptor 0.11.0 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | homepage = "https://github.com/klebs6/klebs-general"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 | repository = "https://github.com/klebs6/klebs-general"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ai-descriptor` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-setup v1.0.4
[INFO] [stderr]   Downloaded plural-trait v0.1.0
[INFO] [stderr]   Downloaded plural-derive v0.1.0
[INFO] [stderr]   Downloaded ai-descriptor-trait v0.4.0
[INFO] [stderr]   Downloaded export-magic v0.3.6
[INFO] [stderr]   Downloaded disable_macro v0.3.6
[INFO] [stderr]   Downloaded str-shorthand v0.3.0
[INFO] [stderr]   Downloaded ai-descriptor-derive v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223
[INFO] running `Command { std: "docker" "start" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223", 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" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223", 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" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | homepage = "https://github.com/klebs6/klebs-general"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 | repository = "https://github.com/klebs6/klebs-general"
[INFO] [stderr]    |              -----------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `ai-descriptor` (manifest) generated 1 warning
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]     Checking export-magic v0.3.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking str-shorthand v0.3.0
[INFO] [stderr]     Checking plural-trait v0.1.0
[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/c999cef531ea9059e189e82fe0e82c5daf249bc9/bin/rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.6.29/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="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,test)' --check-cfg 'cfg(feature, values("default", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=a41253fe92415fc1 -C extra-filename=-fdf6b66a5f2005e2 --out-dir /opt/rustwide/target/debug/build/regex-syntax/fdf6b66a5f2005e2/out --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] running `Command { std: "docker" "inspect" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223", kill_on_drop: false }`
[INFO] [stdout] 3bc58a1d2bf4851209c14e499f0b955f3b1af447838456b43df0f51d23db2223
