[INFO] fetching crate dfdx 0.11.2...
[INFO] testing dfdx-0.11.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate dfdx 0.11.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate dfdx 0.11.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dfdx 0.11.2
[INFO] finished tweaking crates.io crate dfdx 0.11.2
[INFO] tweaked toml for crates.io crate dfdx 0.11.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate dfdx 0.11.2 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] [stderr]   Downloaded portable-atomic v1.2.0
[INFO] [stderr]   Downloaded serde_derive v1.0.153
[INFO] [stderr]   Downloaded cudarc v0.9.8
[INFO] [stderr]   Downloaded mnist v0.5.0
[INFO] [stderr]   Downloaded serde v1.0.153
[INFO] [stderr]   Downloaded safetensors v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e45ce60d73ca503a0de317d8a3443d9cdda405eeb76c9f9fe2092d065cb6e9c
[INFO] running `Command { std: "docker" "start" "-a" "7e45ce60d73ca503a0de317d8a3443d9cdda405eeb76c9f9fe2092d065cb6e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e45ce60d73ca503a0de317d8a3443d9cdda405eeb76c9f9fe2092d065cb6e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e45ce60d73ca503a0de317d8a3443d9cdda405eeb76c9f9fe2092d065cb6e9c", kill_on_drop: false }`
[INFO] [stdout] 7e45ce60d73ca503a0de317d8a3443d9cdda405eeb76c9f9fe2092d065cb6e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ff26e4da4d4ab4f8fbd5bda9b07b9cf6e8b2507427feb768835fbb5af6d160
[INFO] running `Command { std: "docker" "start" "-a" "c3ff26e4da4d4ab4f8fbd5bda9b07b9cf6e8b2507427feb768835fbb5af6d160", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling dfdx v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "c3ff26e4da4d4ab4f8fbd5bda9b07b9cf6e8b2507427feb768835fbb5af6d160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ff26e4da4d4ab4f8fbd5bda9b07b9cf6e8b2507427feb768835fbb5af6d160", kill_on_drop: false }`
[INFO] [stdout] c3ff26e4da4d4ab4f8fbd5bda9b07b9cf6e8b2507427feb768835fbb5af6d160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f233004d50e4978246ceb86727ef223713ab468abc4138efb55a30964e44e0c
[INFO] running `Command { std: "docker" "start" "-a" "8f233004d50e4978246ceb86727ef223713ab468abc4138efb55a30964e44e0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling console v0.15.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling mnist v0.5.0
[INFO] [stderr]    Compiling indicatif v0.17.3
[INFO] [stderr]    Compiling dfdx v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `dfdx` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name dfdx --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="cpu-par-matmul"' --cfg 'feature="default"' --cfg 'feature="fast-alloc"' --cfg 'feature="std"' -C metadata=06b2de830842ffbf -C extra-filename=-06b2de830842ffbf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-e2daaef84c4e62af.rlib --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-67a091ae3a4361dd.rlib --extern mnist=/opt/rustwide/target/debug/deps/libmnist-8a75d1086da7ec61.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c2fefe9baeddf1c0.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-fa955e87bf22a5a9.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-9f94290b41c384e3.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-a7013c3f5c5e902c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8f233004d50e4978246ceb86727ef223713ab468abc4138efb55a30964e44e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f233004d50e4978246ceb86727ef223713ab468abc4138efb55a30964e44e0c", kill_on_drop: false }`
[INFO] [stdout] 8f233004d50e4978246ceb86727ef223713ab468abc4138efb55a30964e44e0c
