[INFO] fetching crate numpy 0.28.0...
[INFO] checking numpy-0.28.0 against 1.95.0 for pr-155915
[INFO] extracting crate numpy 0.28.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate numpy 0.28.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate numpy 0.28.0
[INFO] tweaked toml for crates.io crate numpy 0.28.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numpy 0.28.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate numpy 0.28.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbe445e74e4d142494a61b852b7f8286eae7f9fd516a540b16d3a28da593b7e7
[INFO] running `Command { std: "docker" "start" "-a" "cbe445e74e4d142494a61b852b7f8286eae7f9fd516a540b16d3a28da593b7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe445e74e4d142494a61b852b7f8286eae7f9fd516a540b16d3a28da593b7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe445e74e4d142494a61b852b7f8286eae7f9fd516a540b16d3a28da593b7e7", kill_on_drop: false }`
[INFO] [stdout] cbe445e74e4d142494a61b852b7f8286eae7f9fd516a540b16d3a28da593b7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b48aa3031c5b53dd2f1884178cd1711b93ebfd1687b290b43b19b5ded201ab63
[INFO] running `Command { std: "docker" "start" "-a" "b48aa3031c5b53dd2f1884178cd1711b93ebfd1687b290b43b19b5ded201ab63", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling pyo3-build-config v0.28.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.28.0
[INFO] [stderr]    Compiling pyo3-ffi v0.28.0
[INFO] [stderr]    Compiling pyo3 v0.28.0
[INFO] [stderr]    Compiling numpy v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking nalgebra v0.34.1
[INFO] [stderr]    Compiling pyo3-macros v0.28.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> benches/borrow.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> benches/array.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `numpy` (bench "borrow") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `numpy` (bench "array") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b48aa3031c5b53dd2f1884178cd1711b93ebfd1687b290b43b19b5ded201ab63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48aa3031c5b53dd2f1884178cd1711b93ebfd1687b290b43b19b5ded201ab63", kill_on_drop: false }`
[INFO] [stdout] b48aa3031c5b53dd2f1884178cd1711b93ebfd1687b290b43b19b5ded201ab63
