Nov 28 22:57:08.280 INFO checking ktensor-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:57:08.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 22:57:08.865 INFO [stdout] cfdca05aa74e7ea4a3b3a7e0a9257eaf6e7ebb0a3a964c101876717d2adc90c8
Nov 28 22:57:08.870 INFO running `"docker" "start" "-a" "cfdca05aa74e7ea4a3b3a7e0a9257eaf6e7ebb0a3a964c101876717d2adc90c8"`
Nov 28 22:57:09.941 INFO [stderr] usermod: no changes
Nov 28 22:57:09.984 INFO [stderr]     Checking ktensor v0.1.0 (/source)
Nov 28 22:57:12.209 INFO [stderr] warning: function is never used: `read_u8`
Nov 28 22:57:12.209 INFO [stderr]  --> tests/mnist.rs:9:1
Nov 28 22:57:12.209 INFO [stderr]   |
Nov 28 22:57:12.209 INFO [stderr] 9 | fn read_u8(reader: &mut Read) -> u8 {
Nov 28 22:57:12.209 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:57:12.209 INFO [stderr]   |
Nov 28 22:57:12.209 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 22:57:12.209 INFO [stderr] 
Nov 28 22:57:12.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Nov 28 22:57:12.238 INFO [stderr] su: No module specific data is present
Nov 28 22:57:12.611 INFO running `"docker" "inspect" "cfdca05aa74e7ea4a3b3a7e0a9257eaf6e7ebb0a3a964c101876717d2adc90c8"`
Nov 28 22:57:12.842 INFO running `"docker" "rm" "-f" "cfdca05aa74e7ea4a3b3a7e0a9257eaf6e7ebb0a3a964c101876717d2adc90c8"`
Nov 28 22:57:12.976 INFO [stdout] cfdca05aa74e7ea4a3b3a7e0a9257eaf6e7ebb0a3a964c101876717d2adc90c8