[INFO] fetching crate semifold 0.2.15...
[INFO] testing semifold-0.2.15 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate semifold 0.2.15 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate semifold 0.2.15
[INFO] finished tweaking crates.io crate semifold 0.2.15
[INFO] tweaked toml for crates.io crate semifold 0.2.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate semifold 0.2.15 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 semifold 0.2.15 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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef6e76e8dee62634ba939d17461400a4d63de0dfbf392a99b80eae5adbea41c2
[INFO] running `Command { std: "docker" "start" "-a" "ef6e76e8dee62634ba939d17461400a4d63de0dfbf392a99b80eae5adbea41c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef6e76e8dee62634ba939d17461400a4d63de0dfbf392a99b80eae5adbea41c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6e76e8dee62634ba939d17461400a4d63de0dfbf392a99b80eae5adbea41c2", kill_on_drop: false }`
[INFO] [stdout] ef6e76e8dee62634ba939d17461400a4d63de0dfbf392a99b80eae5adbea41c2
[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=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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79536976e8ea37f709cdca94ecb94648e3f0595ad06474bdf140ed9c5d2f547
[INFO] running `Command { std: "docker" "start" "-a" "a79536976e8ea37f709cdca94ecb94648e3f0595ad06474bdf140ed9c5d2f547", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling base62 v2.2.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling normpath v1.5.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling saphyr-parser v0.0.6
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling pem v3.0.6
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tokio v1.52.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling saphyr v0.0.6
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling openssl-src v300.6.0+3.6.2
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rust-embed-utils v8.11.0
[INFO] [stderr]    Compiling secrecy v0.10.3
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.113
[INFO] [stderr]    Compiling libz-sys v1.1.28
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7
[INFO] [stderr]    Compiling memo-map v0.3.3
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling rust-i18n v3.1.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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 futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling rust-embed-impl v8.11.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling inquire v0.9.4
[INFO] [stderr]    Compiling rustls-webpki v0.103.12
[INFO] [stderr]    Compiling rust-embed v8.11.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling snafu v0.8.9
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling simple_asn1 v0.6.4
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling jsonwebtoken v9.3.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling triomphe v0.1.15
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling minijinja v2.19.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling rust-i18n-support v3.1.5
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling rust-i18n-macro v3.1.5
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling octocrab v0.47.1
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr] error: could not compile `octocrab` (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 octocrab --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/octocrab-0.47.1/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 debuginfo=2 --cfg 'feature="default"' --cfg 'feature="default-client"' --cfg 'feature="follow-redirect"' --cfg 'feature="futures-util"' --cfg 'feature="hyper-rustls"' --cfg 'feature="hyper-timeout"' --cfg 'feature="retry"' --cfg 'feature="rustls"' --cfg 'feature="rustls-ring"' --cfg 'feature="timeout"' --cfg 'feature="tokio"' --cfg 'feature="tracing"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "default-client", "follow-redirect", "futures-core", "futures-util", "hyper-rustls", "hyper-timeout", "hyper-tls", "opentls", "retry", "rustls", "rustls-aws-lc-rs", "rustls-ring", "rustls-webpki-tokio", "stream", "timeout", "tokio", "tracing"))' -C metadata=d9229eca0c76bf5b -C extra-filename=-47b2b3ec8fd6995b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arc_swap=/opt/rustwide/target/debug/deps/libarc_swap-a253ec04dd149251.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-e16dcaf6f7e921a7.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-29d4d4232c317d5e.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-00a102391b5f478f.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-73907a425b6e514e.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-602818e44cff1197.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-e4faea0db366d8ff.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-7904d7e7c67686a2.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-e9fcfdeaa27e8ab1.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-a0bc74fc3ed71420.rmeta --extern http_body=/opt/rustwide/target/debug/deps/libhttp_body-07a4b824ab69fae3.rmeta --extern http_body_util=/opt/rustwide/target/debug/deps/libhttp_body_util-f257d3eb4c7f1ee4.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-a596bc535190bc5c.rmeta --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-cd94756710308b6a.rmeta --extern hyper_timeout=/opt/rustwide/target/debug/deps/libhyper_timeout-6877136494c171b6.rmeta --extern hyper_util=/opt/rustwide/target/debug/deps/libhyper_util-4be8ea8e22c67940.rmeta --extern jsonwebtoken=/opt/rustwide/target/debug/deps/libjsonwebtoken-49d6bd6705b3b15c.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ac012fec71d6948.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-b8714e110ca16f4c.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-594574c9b2c3fe04.rmeta --extern secrecy=/opt/rustwide/target/debug/deps/libsecrecy-4adf0f3880c45963.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7b98b693630739a4.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-593435923157bb3b.rmeta --extern serde_path_to_error=/opt/rustwide/target/debug/deps/libserde_path_to_error-42aed2819462acd5.rmeta --extern serde_urlencoded=/opt/rustwide/target/debug/deps/libserde_urlencoded-17606eb52906abc7.rmeta --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-6f01e6d863c48338.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-eff7737037d63b09.rmeta --extern tower=/opt/rustwide/target/debug/deps/libtower-a52b129274d80842.rmeta --extern tower_http=/opt/rustwide/target/debug/deps/libtower_http-a9d10d0b60bb5383.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-059f7049f298eb52.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-bbe12188fc724def.rmeta --extern web_time=/opt/rustwide/target/debug/deps/libweb_time-958a3d849560160a.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-1661a6f9535262c1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a79536976e8ea37f709cdca94ecb94648e3f0595ad06474bdf140ed9c5d2f547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79536976e8ea37f709cdca94ecb94648e3f0595ad06474bdf140ed9c5d2f547", kill_on_drop: false }`
[INFO] [stdout] a79536976e8ea37f709cdca94ecb94648e3f0595ad06474bdf140ed9c5d2f547