[INFO] fetching crate kalc 1.5.1...
[INFO] testing kalc-1.5.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] extracting crate kalc 1.5.1 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate kalc 1.5.1
[INFO] finished tweaking crates.io crate kalc 1.5.1
[INFO] tweaked toml for crates.io crate kalc 1.5.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kalc 1.5.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kalc 1.5.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e9b5d14c5e5a56c87b1a3ca9ecc2f11bb49a63fcf97763007d2a8f6b022a3b0
[INFO] running `Command { std: "docker" "start" "-a" "7e9b5d14c5e5a56c87b1a3ca9ecc2f11bb49a63fcf97763007d2a8f6b022a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e9b5d14c5e5a56c87b1a3ca9ecc2f11bb49a63fcf97763007d2a8f6b022a3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9b5d14c5e5a56c87b1a3ca9ecc2f11bb49a63fcf97763007d2a8f6b022a3b0", kill_on_drop: false }`
[INFO] [stdout] 7e9b5d14c5e5a56c87b1a3ca9ecc2f11bb49a63fcf97763007d2a8f6b022a3b0
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ee209538fd68bc124f3fe32c03786c4bac926fe0e98067f72d678b3ca72db1
[INFO] running `Command { std: "docker" "start" "-a" "26ee209538fd68bc124f3fe32c03786c4bac926fe0e98067f72d678b3ca72db1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling fastnum v0.2.9
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling rug v1.27.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling bitcode_derive v0.6.5
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling bitcode v0.6.6
[INFO] [stderr]    Compiling bnum v0.12.1
[INFO] [stderr]    Compiling kalc-lib v1.5.1
[INFO] [stderr] error: could not compile `kalc-lib` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name kalc_lib --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kalc-lib-1.5.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="bin-deps"' --cfg 'feature="fastnum"' --cfg 'feature="fastrand"' --cfg 'feature="gnuplot"' --cfg 'feature="rayon"' --cfg 'feature="rug"' --cfg 'feature="serde"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bin-deps", "default", "fastnum", "fastrand", "force-cross", "gnuplot", "rayon", "rug", "serde", "system-libs"))' -C metadata=a9d70b6be5642ae8 -C extra-filename=-40478fdc0e38a32e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-27485c8c2ee510e7.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-ec1724bc2d057900.rmeta --extern fastnum=/opt/rustwide/target/debug/deps/libfastnum-c35a04efb3495d52.rmeta --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-46e6036800873316.rmeta --extern gmp_mpfr_sys=/opt/rustwide/target/debug/deps/libgmp_mpfr_sys-f135296e566f742d.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-359855421169bc50.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-da0cdfb0dd1b1840.rmeta --extern rug=/opt/rustwide/target/debug/deps/librug-1f27f3fefdd40469.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-42bea8c66bc7df79.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/gmp-mpfr-sys-4b09a9fb8be597ae/out/lib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "26ee209538fd68bc124f3fe32c03786c4bac926fe0e98067f72d678b3ca72db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ee209538fd68bc124f3fe32c03786c4bac926fe0e98067f72d678b3ca72db1", kill_on_drop: false }`
[INFO] [stdout] 26ee209538fd68bc124f3fe32c03786c4bac926fe0e98067f72d678b3ca72db1