Nov 17 15:32:38.367 INFO testing EvilRobotOverlord/mnist-dataset-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:32:38.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 17 15:32:38.907 INFO [stdout] c95dc65317a1fac6f98e3fe96631ce9d77581a1fd5e89d79f41d37b1a2dd4e45
Nov 17 15:32:38.913 INFO running `"docker" "start" "-a" "c95dc65317a1fac6f98e3fe96631ce9d77581a1fd5e89d79f41d37b1a2dd4e45"`
Nov 17 15:32:40.363 INFO [stderr] usermod: no changes
Nov 17 15:32:40.483 INFO [stderr]    Compiling ndarray v0.11.2
Nov 17 15:32:40.483 INFO [stderr]    Compiling xattr v0.2.1
Nov 17 15:32:40.491 INFO [stderr]    Compiling filetime v0.2.1
Nov 17 15:32:40.491 INFO [stderr]    Compiling num-complex v0.1.43
Nov 17 15:32:40.495 INFO [stderr]    Compiling bincode v1.0.1
Nov 17 15:32:40.495 INFO [stderr]    Compiling flate2 v1.0.1
Nov 17 15:32:44.143 INFO [stderr]    Compiling tar v0.4.15
Nov 17 15:32:54.631 INFO [stderr]    Compiling mnist-dataset-rust v0.1.0 (/source)
Nov 17 15:32:57.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.86s
Nov 17 15:32:57.244 INFO [stderr] su: No module specific data is present
Nov 17 15:32:57.602 INFO running `"docker" "inspect" "c95dc65317a1fac6f98e3fe96631ce9d77581a1fd5e89d79f41d37b1a2dd4e45"`
Nov 17 15:32:57.732 INFO running `"docker" "rm" "-f" "c95dc65317a1fac6f98e3fe96631ce9d77581a1fd5e89d79f41d37b1a2dd4e45"`
Nov 17 15:32:57.965 INFO [stdout] c95dc65317a1fac6f98e3fe96631ce9d77581a1fd5e89d79f41d37b1a2dd4e45
Nov 17 15:32:57.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"`
Nov 17 15:32:58.389 INFO [stdout] d0fefaa3622839f12117d7cc1870bf9a2738e1af0c9e8a2844268127cb1e458e
Nov 17 15:32:58.393 INFO running `"docker" "start" "-a" "d0fefaa3622839f12117d7cc1870bf9a2738e1af0c9e8a2844268127cb1e458e"`
Nov 17 15:32:59.559 INFO [stderr] usermod: no changes
Nov 17 15:32:59.663 INFO [stderr]    Compiling mnist-dataset-rust v0.1.0 (/source)
Nov 17 15:33:02.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Nov 17 15:33:02.448 INFO [stderr] su: No module specific data is present
Nov 17 15:33:02.962 INFO running `"docker" "inspect" "d0fefaa3622839f12117d7cc1870bf9a2738e1af0c9e8a2844268127cb1e458e"`
Nov 17 15:33:03.191 INFO running `"docker" "rm" "-f" "d0fefaa3622839f12117d7cc1870bf9a2738e1af0c9e8a2844268127cb1e458e"`
Nov 17 15:33:03.451 INFO [stdout] d0fefaa3622839f12117d7cc1870bf9a2738e1af0c9e8a2844268127cb1e458e