[INFO] fetching crate semioscan 0.10.1... [INFO] documenting semioscan-0.10.1 against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] extracting crate semioscan 0.10.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate semioscan 0.10.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate semioscan 0.10.1 [INFO] tweaked toml for crates.io crate semioscan 0.10.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate semioscan 0.10.1 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate semioscan 0.10.1 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" "+beta-2026-04-21" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64e21d908bbff3d3b7ed0caace02b8666768fd072178eec9a0795996199bcba0 [INFO] running `Command { std: "docker" "start" "-a" "64e21d908bbff3d3b7ed0caace02b8666768fd072178eec9a0795996199bcba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e21d908bbff3d3b7ed0caace02b8666768fd072178eec9a0795996199bcba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e21d908bbff3d3b7ed0caace02b8666768fd072178eec9a0795996199bcba0", kill_on_drop: false }` [INFO] [stdout] 64e21d908bbff3d3b7ed0caace02b8666768fd072178eec9a0795996199bcba0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f8774d584b409e543c74470561b0cb8224f02de7842f61b5796d25558055d3b [INFO] running `Command { std: "docker" "start" "-a" "5f8774d584b409e543c74470561b0cb8224f02de7842f61b5796d25558055d3b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking keccak v0.1.6 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking const-hex v1.18.1 [INFO] [stderr] Checking rustc-hash v2.1.2 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling ruint v1.17.2 [INFO] [stderr] Compiling winnow v0.7.15 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling cc v1.2.60 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Checking webpki-roots v1.0.6 [INFO] [stderr] Checking lru v0.16.3 [INFO] [stderr] Compiling bigdecimal v0.4.10 [INFO] [stderr] Checking rustix v1.1.4 [INFO] [stderr] Checking async-once-cell v0.5.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking mio v1.2.0 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking k256 v0.13.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling syn-solidity v1.5.7 [INFO] [stderr] Compiling macro-string v0.1.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Checking rustls-webpki v0.103.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling alloy-rlp-derive v0.3.15 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling auto_impl v1.3.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling num_enum_derive v0.7.6 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] error: could not compile `derive_more-impl` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name derive_more_impl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive_more-impl-2.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(ci)' --check-cfg 'cfg(error_generic_member_access)' --check-cfg 'cfg(nightly)' --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="as_ref"' --cfg 'feature="constructor"' --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="eq"' --cfg 'feature="error"' --cfg 'feature="from"' --cfg 'feature="from_str"' --cfg 'feature="index"' --cfg 'feature="index_mut"' --cfg 'feature="into"' --cfg 'feature="into_iterator"' --cfg 'feature="is_variant"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --cfg 'feature="sum"' --cfg 'feature="try_from"' --cfg 'feature="try_into"' --cfg 'feature="try_unwrap"' --cfg 'feature="unwrap"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("add", "add_assign", "as_ref", "constructor", "debug", "default", "deref", "deref_mut", "display", "eq", "error", "from", "from_str", "full", "index", "index_mut", "into", "into_iterator", "is_variant", "mul", "mul_assign", "not", "sum", "testing-helpers", "try_from", "try_into", "try_unwrap", "unwrap"))' -C metadata=7988124c25ca112d -C extra-filename=-e195a92de3a588e2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern convert_case=/opt/rustwide/target/debug/deps/libconvert_case-86aca95b4346a087.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0fa97b1aa44f5fda.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-544fd508281ca8af.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-db35dfc171bce774.rlib --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-0b10b93de6b32b1d.rlib --extern proc_macro --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 `rustls` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name rustls --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.37/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(bench)' --check-cfg 'cfg(coverage_nightly)' --check-cfg 'cfg(read_buf)' --check-cfg 'cfg(rustls_docsrs)' --cfg 'feature="ring"' --cfg 'feature="std"' --cfg 'feature="tls12"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("aws-lc-rs", "aws_lc_rs", "brotli", "custom-provider", "default", "fips", "hashbrown", "log", "logging", "prefer-post-quantum", "read_buf", "ring", "rustversion", "std", "tls12", "zlib"))' -C metadata=b25b2870c3af98b7 -C extra-filename=-577ff8366f571700 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-b293acc88a6c4f03.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-dfddf972df27462e.rmeta --extern pki_types=/opt/rustwide/target/debug/deps/librustls_pki_types-249cbe09f3edf187.rmeta --extern webpki=/opt/rustwide/target/debug/deps/libwebpki-204dcb1c5b01f0bc.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-db9095ea1b9ba09e.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-bd62b7324781d65a.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-5de359fe9ed20bcd/out` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "5f8774d584b409e543c74470561b0cb8224f02de7842f61b5796d25558055d3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f8774d584b409e543c74470561b0cb8224f02de7842f61b5796d25558055d3b", kill_on_drop: false }` [INFO] [stdout] 5f8774d584b409e543c74470561b0cb8224f02de7842f61b5796d25558055d3b