Nov 28 14:03:24.133 INFO checking DMWhittington/d20_helper against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:03:24.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:03:24.504 INFO [stdout] 7c69235da72b199d7a99a2191a7f30ed5f7e429a8c1d58e8c972bad841939d74
Nov 28 14:03:24.504 INFO running `"docker" "start" "-a" "7c69235da72b199d7a99a2191a7f30ed5f7e429a8c1d58e8c972bad841939d74"`
Nov 28 14:03:25.687 INFO [stderr] usermod: no changes
Nov 28 14:03:25.737 INFO [stderr]     Checking d20_system v0.1.0 (/source)
Nov 28 14:03:26.615 INFO [stderr] warning: unused import: `std::io::BufRead`
Nov 28 14:03:26.615 INFO [stderr]  --> src/main.rs:8:5
Nov 28 14:03:26.615 INFO [stderr]   |
Nov 28 14:03:26.615 INFO [stderr] 8 | use std::io::BufRead;
Nov 28 14:03:26.615 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 14:03:26.615 INFO [stderr]   |
Nov 28 14:03:26.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:03:26.615 INFO [stderr] 
Nov 28 14:03:26.756 INFO [stderr] warning: value assigned to `throw` is never read
Nov 28 14:03:26.756 INFO [stderr]   --> src/main.rs:16:13
Nov 28 14:03:26.756 INFO [stderr]    |
Nov 28 14:03:26.757 INFO [stderr] 16 |     let mut throw = 0;
Nov 28 14:03:26.757 INFO [stderr]    |             ^^^^^
Nov 28 14:03:26.791 INFO [stderr]    |
Nov 28 14:03:26.791 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 14:03:26.791 INFO [stderr] 
Nov 28 14:03:26.791 INFO [stderr] warning: unused variable: `d_size`
Nov 28 14:03:26.792 INFO [stderr]   --> src/main.rs:17:13
Nov 28 14:03:26.792 INFO [stderr]    |
Nov 28 14:03:26.792 INFO [stderr] 17 |     let mut d_size = 0;
Nov 28 14:03:26.792 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Nov 28 14:03:26.792 INFO [stderr]    |
Nov 28 14:03:26.792 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:03:26.792 INFO [stderr] 
Nov 28 14:03:26.796 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:03:26.796 INFO [stderr]   --> src/main.rs:17:9
Nov 28 14:03:26.796 INFO [stderr]    |
Nov 28 14:03:26.796 INFO [stderr] 17 |     let mut d_size = 0;
Nov 28 14:03:26.796 INFO [stderr]    |         ----^^^^^^
Nov 28 14:03:26.796 INFO [stderr]    |         |
Nov 28 14:03:26.796 INFO [stderr]    |         help: remove this `mut`
Nov 28 14:03:26.808 INFO [stderr]    |
Nov 28 14:03:26.808 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 14:03:26.808 INFO [stderr] 
Nov 28 14:03:26.904 INFO [stderr] warning: unused import: `std::io::BufRead`
Nov 28 14:03:26.904 INFO [stderr]  --> src/main.rs:8:5
Nov 28 14:03:26.904 INFO [stderr]   |
Nov 28 14:03:26.905 INFO [stderr] 8 | use std::io::BufRead;
Nov 28 14:03:26.905 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 14:03:26.905 INFO [stderr]   |
Nov 28 14:03:26.905 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:03:26.905 INFO [stderr] 
Nov 28 14:03:27.000 INFO [stderr] warning: value assigned to `throw` is never read
Nov 28 14:03:27.000 INFO [stderr]   --> src/main.rs:16:13
Nov 28 14:03:27.000 INFO [stderr]    |
Nov 28 14:03:27.001 INFO [stderr] 16 |     let mut throw = 0;
Nov 28 14:03:27.001 INFO [stderr]    |             ^^^^^
Nov 28 14:03:27.001 INFO [stderr]    |
Nov 28 14:03:27.001 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 14:03:27.001 INFO [stderr] 
Nov 28 14:03:27.001 INFO [stderr] warning: unused variable: `d_size`
Nov 28 14:03:27.001 INFO [stderr]   --> src/main.rs:17:13
Nov 28 14:03:27.001 INFO [stderr]    |
Nov 28 14:03:27.001 INFO [stderr] 17 |     let mut d_size = 0;
Nov 28 14:03:27.001 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Nov 28 14:03:27.001 INFO [stderr]    |
Nov 28 14:03:27.001 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 14:03:27.001 INFO [stderr] 
Nov 28 14:03:27.006 INFO [stderr] warning: variable does not need to be mutable
Nov 28 14:03:27.006 INFO [stderr]   --> src/main.rs:17:9
Nov 28 14:03:27.006 INFO [stderr]    |
Nov 28 14:03:27.006 INFO [stderr] 17 |     let mut d_size = 0;
Nov 28 14:03:27.006 INFO [stderr]    |         ----^^^^^^
Nov 28 14:03:27.006 INFO [stderr]    |         |
Nov 28 14:03:27.006 INFO [stderr]    |         help: remove this `mut`
Nov 28 14:03:27.006 INFO [stderr]    |
Nov 28 14:03:27.006 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 14:03:27.006 INFO [stderr] 
Nov 28 14:03:27.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Nov 28 14:03:27.068 INFO [stderr] su: No module specific data is present
Nov 28 14:03:27.807 INFO running `"docker" "inspect" "7c69235da72b199d7a99a2191a7f30ed5f7e429a8c1d58e8c972bad841939d74"`
Nov 28 14:03:28.120 INFO running `"docker" "rm" "-f" "7c69235da72b199d7a99a2191a7f30ed5f7e429a8c1d58e8c972bad841939d74"`
Nov 28 14:03:28.448 INFO [stdout] 7c69235da72b199d7a99a2191a7f30ed5f7e429a8c1d58e8c972bad841939d74