[INFO] fetching crate vex-chora 1.7.0...
[INFO] testing vex-chora-1.7.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate vex-chora 1.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vex-chora 1.7.0
[INFO] finished tweaking crates.io crate vex-chora 1.7.0
[INFO] tweaked toml for crates.io crate vex-chora 1.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vex-chora 1.7.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vex-chora 1.7.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oid v0.2.1
[INFO] [stderr]   Downloaded p3-fri v0.4.2
[INFO] [stderr]   Downloaded vex-anchor v1.7.0
[INFO] [stderr]   Downloaded p3-matrix v0.4.2
[INFO] [stderr]   Downloaded mbox v0.7.1
[INFO] [stderr]   Downloaded p3-interpolation v0.4.2
[INFO] [stderr]   Downloaded vex-hardware v1.7.0
[INFO] [stderr]   Downloaded p3-maybe-rayon v0.4.2
[INFO] [stderr]   Downloaded p3-commit v0.4.2
[INFO] [stderr]   Downloaded p3-poseidon v0.4.2
[INFO] [stderr]   Downloaded vex-core v1.7.0
[INFO] [stderr]   Downloaded p3-monty-31 v0.4.2
[INFO] [stderr]   Downloaded p3-merkle-tree v0.4.2
[INFO] [stderr]   Downloaded ron v0.7.1
[INFO] [stderr]   Downloaded config v0.13.4
[INFO] [stderr]   Downloaded serial2 v0.2.34
[INFO] [stderr]   Downloaded metrics v0.22.4
[INFO] [stderr]   Downloaded p3-mersenne-31 v0.4.2
[INFO] [stderr]   Downloaded nix v0.28.0
[INFO] [stderr]   Downloaded attest-rs v1.7.0
[INFO] [stderr]   Downloaded p3-field v0.4.2
[INFO] [stderr]   Downloaded tss-esapi v7.6.0
[INFO] [stderr]   Downloaded p3-uni-stark v0.4.2
[INFO] [stderr]   Downloaded p3-challenger v0.4.2
[INFO] [stderr]   Downloaded p3-dft v0.4.2
[INFO] [stderr]   Downloaded p3-poseidon2 v0.4.2
[INFO] [stderr]   Downloaded bitfield v0.14.0
[INFO] [stderr]   Downloaded p3-air v0.4.2
[INFO] [stderr]   Downloaded portable-pty v0.9.0
[INFO] [stderr]   Downloaded p3-mds v0.4.2
[INFO] [stderr]   Downloaded picky-asn1-x509 v0.12.0
[INFO] [stderr]   Downloaded provn-sdk v0.3.0
[INFO] [stderr]   Downloaded p3-symmetric v0.4.2
[INFO] [stderr]   Downloaded p3-goldilocks v0.4.2
[INFO] [stderr]   Downloaded snow v0.9.6
[INFO] [stderr]   Downloaded p3-util v0.4.2
[INFO] [stderr]   Downloaded hostname-validator v1.1.1
[INFO] [stderr]   Downloaded picky-asn1-der v0.4.1
[INFO] [stderr]   Downloaded tss-esapi-sys v0.5.0
[INFO] [stderr]   Downloaded picky-asn1 v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 890c181a9054671c67408a9b36cbede5510d173ea4b40ef3ad831c8fe0f67c3b
[INFO] running `Command { std: "docker" "start" "-a" "890c181a9054671c67408a9b36cbede5510d173ea4b40ef3ad831c8fe0f67c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "890c181a9054671c67408a9b36cbede5510d173ea4b40ef3ad831c8fe0f67c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890c181a9054671c67408a9b36cbede5510d173ea4b40ef3ad831c8fe0f67c3b", kill_on_drop: false }`
[INFO] [stdout] 890c181a9054671c67408a9b36cbede5510d173ea4b40ef3ad831c8fe0f67c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b63007c6d233294f99f0f273b9fb8695be5504977c696adcacd685c2d2fa8ae7
[INFO] running `Command { std: "docker" "start" "-a" "b63007c6d233294f99f0f273b9fb8695be5504977c696adcacd685c2d2fa8ae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling p3-maybe-rayon v0.4.2
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling p3-util v0.4.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling tss-esapi-sys v0.5.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling oid v0.2.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling p3-field v0.4.2
[INFO] [stderr]    Compiling picky-asn1 v0.8.0
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling p3-matrix v0.4.2
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=47cc9d3eb2ec7de2 -C extra-filename=-0fa548e7453e8673 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-ff5aca13e3e348ea.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e0c2caade0d97aa4.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-e2b918107f74aeaf.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-dd9b68a5c81df5f6.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-8a799ba8b4537fa2.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-76a9ccad38dd79b9.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-961cb437a57ff786.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-5245f75f1c433b38.so --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" "b63007c6d233294f99f0f273b9fb8695be5504977c696adcacd685c2d2fa8ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63007c6d233294f99f0f273b9fb8695be5504977c696adcacd685c2d2fa8ae7", kill_on_drop: false }`
[INFO] [stdout] b63007c6d233294f99f0f273b9fb8695be5504977c696adcacd685c2d2fa8ae7