[INFO] fetching crate basic_dsp_vector 0.9.2...
[INFO] testing basic_dsp_vector-0.9.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate basic_dsp_vector 0.9.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate basic_dsp_vector 0.9.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic_dsp_vector 0.9.2
[INFO] finished tweaking crates.io crate basic_dsp_vector 0.9.2
[INFO] tweaked toml for crates.io crate basic_dsp_vector 0.9.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b4c605b97b171d40c583b7b5587743d98ea6f0dca74a66c90d371507a1257f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b4c605b97b171d40c583b7b5587743d98ea6f0dca74a66c90d371507a1257f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b4c605b97b171d40c583b7b5587743d98ea6f0dca74a66c90d371507a1257f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b4c605b97b171d40c583b7b5587743d98ea6f0dca74a66c90d371507a1257f8", kill_on_drop: false }`
[INFO] [stdout] 4b4c605b97b171d40c583b7b5587743d98ea6f0dca74a66c90d371507a1257f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1f19f78d3a221e3161659603f540a7d3eb2f1b186b8cf014997d5f2a411fed6
[INFO] running `Command { std: "docker" "start" "-a" "b1f19f78d3a221e3161659603f540a7d3eb2f1b186b8cf014997d5f2a411fed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling primal-check v0.3.1
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling rustfft v5.1.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling linreg v0.2.0
[INFO] [stderr]    Compiling basic_dsp_vector v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.33s
[INFO] running `Command { std: "docker" "inspect" "b1f19f78d3a221e3161659603f540a7d3eb2f1b186b8cf014997d5f2a411fed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f19f78d3a221e3161659603f540a7d3eb2f1b186b8cf014997d5f2a411fed6", kill_on_drop: false }`
[INFO] [stdout] b1f19f78d3a221e3161659603f540a7d3eb2f1b186b8cf014997d5f2a411fed6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18936cab26375afd62004c7736e11cc549967b0c785512877571b2bfef1c0ae3
[INFO] running `Command { std: "docker" "start" "-a" "18936cab26375afd62004c7736e11cc549967b0c785512877571b2bfef1c0ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling basic_dsp_vector v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `basic_dsp_vector`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name basic_dsp_vector --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C codegen-units=4 -C debuginfo=2 --test --cfg 'feature="crossbeam"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="linreg"' --cfg 'feature="num_cpus"' --cfg 'feature="std"' --cfg 'feature="time"' -C metadata=070e56e70e3b9a31 -C extra-filename=-070e56e70e3b9a31 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-6de7e4ef6e06857b.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-8969e42058cf049d.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5d720e82da233fd8.rlib --extern linreg=/opt/rustwide/target/debug/deps/liblinreg-27dc35daa33aaad9.rlib --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-272eec0830d3385a.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-130b5481ae572fe0.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-2c07bb34b2ab84fb.rlib --extern rustfft=/opt/rustwide/target/debug/deps/librustfft-fe0455a6d00248b0.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-b1240d5e9725b278.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "18936cab26375afd62004c7736e11cc549967b0c785512877571b2bfef1c0ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18936cab26375afd62004c7736e11cc549967b0c785512877571b2bfef1c0ae3", kill_on_drop: false }`
[INFO] [stdout] 18936cab26375afd62004c7736e11cc549967b0c785512877571b2bfef1c0ae3