[INFO] fetching crate mho 0.1.0...
[INFO] testing mho-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mho 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mho 0.1.0
[INFO] finished tweaking crates.io crate mho 0.1.0
[INFO] tweaked toml for crates.io crate mho 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mho 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mho 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_aliases v0.4.7
[INFO] [stderr]   Downloaded derive_aliases_proc_macro v0.4.7
[INFO] [stderr]   Downloaded compression-core v0.4.33
[INFO] [stderr]   Downloaded compression-codecs v0.4.45
[INFO] [stderr]   Downloaded serde-mihomo v0.1.0
[INFO] [stderr]   Downloaded async-compression v0.4.50
[INFO] [stderr]   Downloaded granit-parser v1.3.0
[INFO] [stderr]   Downloaded serde-saphyr v1.3.0
[INFO] [stderr]   Downloaded public-ip-address v0.4.0
[INFO] [stderr]   Downloaded is-admin v0.1.4
[INFO] [stderr]   Downloaded guess-target v0.1.7
[INFO] [stderr]   Downloaded github-proxy v0.1.1
[INFO] [stderr]   Downloaded is-musl v0.1.2
[INFO] [stderr]   Downloaded which-shell v0.1.5
[INFO] [stderr]   Downloaded easy-install v1.3.11
[INFO] [stderr]   Downloaded easy-archive v0.2.5
[INFO] [stderr]   Downloaded zstd-safe v8.0.0
[INFO] [stderr]   Downloaded zstd v0.14.0
[INFO] [stderr]   Downloaded lzma-rust2 v0.16.5
[INFO] [stderr]   Downloaded lzma-rust2 v0.21.0
[INFO] [stderr]   Downloaded binstall-tar v0.4.42
[INFO] [stderr]   Downloaded ppmd-rust v1.5.0
[INFO] [stderr]   Downloaded ruzstd v0.9.0
[INFO] [stderr]   Downloaded bzip2-rs v0.1.2
[INFO] [stderr]   Downloaded crud-path v0.1.11
[INFO] [stderr]   Downloaded sevenz-rust2 v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4
[INFO] running `Command { std: "docker" "start" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4", 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" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling zlib-rs v0.6.8
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling base64 v0.23.1
[INFO] [stderr]    Compiling hybrid-array v0.4.15
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling encoding_rs v0.8.42
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling http v1.5.0
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-padding v0.4.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling cpufeatures v0.3.1
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling compression-core v0.4.33
[INFO] [stderr]    Compiling inout v0.2.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.4
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling ipnet v2.12.2
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling core_detect v1.0.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling http-body v1.1.0
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling cipher v0.5.2
[INFO] [stderr]    Compiling cookie v0.18.2
[INFO] [stderr]    Compiling http-body-util v0.1.5
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling webpki-roots v1.0.9
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling regex-automata v0.4.18
[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/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C panic=abort -C codegen-units=1 --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"' --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=17f49e7003fdafd2 -C extra-filename=-de893236f60bf22b --out-dir /opt/rustwide/target/release/deps -C strip=symbols -L dependency=/opt/rustwide/target/release/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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 -C debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=130a1824281d2748 -C extra-filename=-e192bc3e6c2432dd --out-dir /opt/rustwide/target/release/deps -C strip=symbols -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-bcb50bae238356e2.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-b55de7fd3918e687.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-0e8bc109c04161f5.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4", kill_on_drop: false }`
[INFO] [stdout] 50ab44c3dc385efada9143a9ef329107777ad18b993ddaa80aee84db4a69d7d4
