[INFO] fetching crate maelstrom-broker 0.14.0...
[INFO] checking maelstrom-broker-0.14.0 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate maelstrom-broker 0.14.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate maelstrom-broker 0.14.0
[INFO] finished tweaking crates.io crate maelstrom-broker 0.14.0
[INFO] tweaked toml for crates.io crate maelstrom-broker 0.14.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maelstrom-broker 0.14.0 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maelstrom-broker 0.14.0 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `maelstrom-broker` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534
[INFO] running `Command { std: "docker" "start" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534", 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" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534", 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" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `maelstrom-broker` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking icu_properties_data v1.5.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling time-core v0.1.3
[INFO] [stderr]    Compiling rustix v1.0.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling time-macros v0.2.20
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling http-types v2.12.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling azure_core v0.21.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]    Compiling proc-macro-utils v0.8.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling collection_literals v1.0.1
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling fs-err v3.1.0
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]     Checking RustyXML v0.3.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking winnow v0.7.4
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bytesize v1.3.2
[INFO] [stderr]     Checking xattr v1.5.0
[INFO] [stderr]     Checking tempfile v3.19.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking colored-diff v0.2.3
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking maelstrom-test v0.14.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive-where v1.2.7
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling scroll_derive v0.12.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking scroll v0.12.0
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking goblin v0.9.3
[INFO] [stderr]    Compiling quote-use-macros v0.7.2
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling enumset_derive v0.10.0
[INFO] [stderr]    Compiling quote-use v0.7.2
[INFO] [stderr]    Compiling attribute-derive-macro v0.6.1
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling maelstrom-macro v0.14.0
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.9/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="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --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"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=1c83d34066e7b542 -C extra-filename=-ee76523b5afe5081 --out-dir /opt/rustwide/target/debug/build/regex-automata/ee76523b5afe5081/out -L dependency=/opt/rustwide/target/debug/build/memchr/385abaa02608ee6d/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/d68cc03cbf9579d8/out/libaho_corasick-d68cc03cbf9579d8.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/385abaa02608ee6d/out/libmemchr-385abaa02608ee6d.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/a51f3b0cccc0511b/out/libregex_syntax-a51f3b0cccc0511b.rmeta --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" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534", kill_on_drop: false }`
[INFO] [stdout] 4c1d3cee2a76a9a58fcc4c9b280ec184d23819ff8c22badcc1580612e7910534
