Nov 28 21:51:21.014 INFO checking mrtreader-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:51:21.016 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 21:51:21.212 INFO [stdout] c35389bbe8d0356c8239643b440e6695443f2c1c2402cf169e10d2603780ef36
Nov 28 21:51:21.218 INFO running `"docker" "start" "-a" "c35389bbe8d0356c8239643b440e6695443f2c1c2402cf169e10d2603780ef36"`
Nov 28 21:51:21.682 INFO [stderr] usermod: no changes
Nov 28 21:51:21.725 INFO [stderr]     Checking mrtreader v0.1.0 (/source)
Nov 28 21:51:22.192 INFO [stderr] warning: struct is never constructed: `MRTReader`
Nov 28 21:51:22.192 INFO [stderr]   --> src/mrt.rs:11:1
Nov 28 21:51:22.192 INFO [stderr]    |
Nov 28 21:51:22.192 INFO [stderr] 11 | pub struct MRTReader<T> where T: Read
Nov 28 21:51:22.192 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:51:22.192 INFO [stderr]    |
Nov 28 21:51:22.192 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 21:51:22.192 INFO [stderr] 
Nov 28 21:51:22.192 INFO [stderr] warning: struct is never constructed: `MRTHeader`
Nov 28 21:51:22.192 INFO [stderr]   --> src/mrt.rs:17:1
Nov 28 21:51:22.192 INFO [stderr]    |
Nov 28 21:51:22.192 INFO [stderr] 17 | pub struct MRTHeader
Nov 28 21:51:22.193 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 21:51:22.193 INFO [stderr] 
Nov 28 21:51:22.193 INFO [stderr] warning: enum is never used: `Record`
Nov 28 21:51:22.193 INFO [stderr]   --> src/mrt.rs:38:1
Nov 28 21:51:22.193 INFO [stderr]    |
Nov 28 21:51:22.193 INFO [stderr] 38 | pub enum Record
Nov 28 21:51:22.193 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 28 21:51:22.193 INFO [stderr] 
Nov 28 21:51:22.193 INFO [stderr] warning: method is never used: `read`
Nov 28 21:51:22.193 INFO [stderr]   --> src/mrt.rs:53:5
Nov 28 21:51:22.193 INFO [stderr]    |
Nov 28 21:51:22.193 INFO [stderr] 53 |     pub fn read(&mut self) -> Result<Record, Error>
Nov 28 21:51:22.193 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 21:51:22.193 INFO [stderr] 
Nov 28 21:51:22.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 28 21:51:22.375 INFO [stderr] su: No module specific data is present
Nov 28 21:51:22.726 INFO running `"docker" "inspect" "c35389bbe8d0356c8239643b440e6695443f2c1c2402cf169e10d2603780ef36"`
Nov 28 21:51:22.845 INFO running `"docker" "rm" "-f" "c35389bbe8d0356c8239643b440e6695443f2c1c2402cf169e10d2603780ef36"`
Nov 28 21:51:23.005 INFO [stdout] c35389bbe8d0356c8239643b440e6695443f2c1c2402cf169e10d2603780ef36