Oct 13 04:49:31.334 INFO checking EvilRobotOverlord/mnist-dataset-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:49:31.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 04:49:31.524 INFO blam! 24c9f1eab473c39461e0ab0ee6936031103d26543253e1281de16f262014f7ec
Oct 13 04:49:31.524 INFO running `"docker" "start" "-a" "24c9f1eab473c39461e0ab0ee6936031103d26543253e1281de16f262014f7ec"`
Oct 13 04:49:32.161 INFO kablam! usermod: no changes
Oct 13 04:49:32.256 INFO kablam!    Compiling ndarray v0.11.2
Oct 13 04:49:32.256 INFO kablam!     Checking xattr v0.2.1
Oct 13 04:49:32.258 INFO kablam!     Checking miniz-sys v0.1.10
Oct 13 04:49:32.258 INFO kablam!     Checking num-complex v0.1.43
Oct 13 04:49:32.258 INFO kablam!     Checking bincode v1.0.1
Oct 13 04:49:33.448 INFO kablam!     Checking tar v0.4.15
Oct 13 04:49:33.736 INFO kablam!     Checking flate2 v1.0.1
Oct 13 04:49:43.772 INFO kablam!     Checking mnist-dataset-rust v0.1.0 (/source)
Oct 13 04:49:47.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.57s
Oct 13 04:49:47.780 INFO kablam! su: No module specific data is present
Oct 13 04:49:48.433 INFO running `"docker" "rm" "-f" "24c9f1eab473c39461e0ab0ee6936031103d26543253e1281de16f262014f7ec"`
Oct 13 04:49:48.663 INFO blam! 24c9f1eab473c39461e0ab0ee6936031103d26543253e1281de16f262014f7ec