[INFO] fetching crate nameback 0.7.1...
[INFO] checking nameback-0.7.1 against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] extracting crate nameback 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nameback 0.7.1
[INFO] finished tweaking crates.io crate nameback 0.7.1
[INFO] tweaked toml for crates.io crate nameback 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nameback 0.7.1 on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nameback 0.7.1 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b5d240cc5ac02a02addd5222590d012a776d63421e50896148915a7fce56390
[INFO] running `Command { std: "docker" "start" "-a" "8b5d240cc5ac02a02addd5222590d012a776d63421e50896148915a7fce56390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b5d240cc5ac02a02addd5222590d012a776d63421e50896148915a7fce56390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b5d240cc5ac02a02addd5222590d012a776d63421e50896148915a7fce56390", kill_on_drop: false }`
[INFO] [stdout] 8b5d240cc5ac02a02addd5222590d012a776d63421e50896148915a7fce56390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8214d290d7edbd4098c5092b6487046edd77299f367b3f2f0e8aee0cab04ced9
[INFO] running `Command { std: "docker" "start" "-a" "8214d290d7edbd4098c5092b6487046edd77299f367b3f2f0e8aee0cab04ced9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rangemap v1.6.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking cfb v0.7.3
[INFO] [stderr]     Checking type1-encoding-parser v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.1
[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/79452e8441468c5568c20bfca2aa1fe75b645b2d/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.8/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=7401235e5c9e0c54 -C extra-filename=-228e8e9bc0ebd932 --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" "8214d290d7edbd4098c5092b6487046edd77299f367b3f2f0e8aee0cab04ced9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8214d290d7edbd4098c5092b6487046edd77299f367b3f2f0e8aee0cab04ced9", kill_on_drop: false }`
[INFO] [stdout] 8214d290d7edbd4098c5092b6487046edd77299f367b3f2f0e8aee0cab04ced9
