Nov 30 11:32:40.029 INFO checking DMWhittington/d20_helper against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:32:40.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 11:32:40.332 INFO [stdout] 00f86233148dc80a29c754669f514823d08a7a47c62ce9ba6c911ac79bc14a16
Nov 30 11:32:40.338 INFO running `"docker" "start" "-a" "00f86233148dc80a29c754669f514823d08a7a47c62ce9ba6c911ac79bc14a16"`
Nov 30 11:32:41.995 INFO [stderr] usermod: no changes
Nov 30 11:32:42.052 INFO [stderr]     Checking d20_system v0.1.0 (/source)
Nov 30 11:32:42.825 INFO [stderr] warning: unused import: `std::io::BufRead`
Nov 30 11:32:42.825 INFO [stderr]  --> src/main.rs:8:5
Nov 30 11:32:42.825 INFO [stderr]   |
Nov 30 11:32:42.825 INFO [stderr] 8 | use std::io::BufRead;
Nov 30 11:32:42.825 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 11:32:42.825 INFO [stderr]   |
Nov 30 11:32:42.825 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:32:42.825 INFO [stderr] 
Nov 30 11:32:42.917 INFO [stderr] warning: value assigned to `throw` is never read
Nov 30 11:32:42.917 INFO [stderr]   --> src/main.rs:16:13
Nov 30 11:32:42.917 INFO [stderr]    |
Nov 30 11:32:42.917 INFO [stderr] 16 |     let mut throw = 0;
Nov 30 11:32:42.917 INFO [stderr]    |             ^^^^^
Nov 30 11:32:42.917 INFO [stderr]    |
Nov 30 11:32:42.917 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 11:32:42.917 INFO [stderr] 
Nov 30 11:32:42.917 INFO [stderr] warning: unused variable: `d_size`
Nov 30 11:32:42.917 INFO [stderr]   --> src/main.rs:17:13
Nov 30 11:32:42.917 INFO [stderr]    |
Nov 30 11:32:42.917 INFO [stderr] 17 |     let mut d_size = 0;
Nov 30 11:32:42.917 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Nov 30 11:32:42.917 INFO [stderr]    |
Nov 30 11:32:42.917 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:32:42.917 INFO [stderr] 
Nov 30 11:32:42.932 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:32:42.932 INFO [stderr]   --> src/main.rs:17:9
Nov 30 11:32:42.932 INFO [stderr]    |
Nov 30 11:32:42.932 INFO [stderr] 17 |     let mut d_size = 0;
Nov 30 11:32:42.932 INFO [stderr]    |         ----^^^^^^
Nov 30 11:32:42.932 INFO [stderr]    |         |
Nov 30 11:32:42.932 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:32:42.932 INFO [stderr]    |
Nov 30 11:32:42.932 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:32:42.932 INFO [stderr] 
Nov 30 11:32:42.939 INFO [stderr] warning: unused import: `std::io::BufRead`
Nov 30 11:32:42.939 INFO [stderr]  --> src/main.rs:8:5
Nov 30 11:32:42.939 INFO [stderr]   |
Nov 30 11:32:42.939 INFO [stderr] 8 | use std::io::BufRead;
Nov 30 11:32:42.939 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 30 11:32:42.939 INFO [stderr]   |
Nov 30 11:32:42.939 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:32:42.939 INFO [stderr] 
Nov 30 11:32:43.088 INFO [stderr] warning: value assigned to `throw` is never read
Nov 30 11:32:43.088 INFO [stderr]   --> src/main.rs:16:13
Nov 30 11:32:43.088 INFO [stderr]    |
Nov 30 11:32:43.088 INFO [stderr] 16 |     let mut throw = 0;
Nov 30 11:32:43.088 INFO [stderr]    |             ^^^^^
Nov 30 11:32:43.088 INFO [stderr]    |
Nov 30 11:32:43.088 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 11:32:43.088 INFO [stderr] 
Nov 30 11:32:43.088 INFO [stderr] warning: unused variable: `d_size`
Nov 30 11:32:43.088 INFO [stderr]   --> src/main.rs:17:13
Nov 30 11:32:43.088 INFO [stderr]    |
Nov 30 11:32:43.088 INFO [stderr] 17 |     let mut d_size = 0;
Nov 30 11:32:43.088 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Nov 30 11:32:43.088 INFO [stderr]    |
Nov 30 11:32:43.088 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:32:43.088 INFO [stderr] 
Nov 30 11:32:43.116 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:32:43.116 INFO [stderr]   --> src/main.rs:17:9
Nov 30 11:32:43.116 INFO [stderr]    |
Nov 30 11:32:43.116 INFO [stderr] 17 |     let mut d_size = 0;
Nov 30 11:32:43.116 INFO [stderr]    |         ----^^^^^^
Nov 30 11:32:43.116 INFO [stderr]    |         |
Nov 30 11:32:43.116 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:32:43.116 INFO [stderr]    |
Nov 30 11:32:43.116 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:32:43.116 INFO [stderr] 
Nov 30 11:32:43.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 30 11:32:43.155 INFO [stderr] su: No module specific data is present
Nov 30 11:32:43.950 INFO running `"docker" "inspect" "00f86233148dc80a29c754669f514823d08a7a47c62ce9ba6c911ac79bc14a16"`
Nov 30 11:32:44.202 INFO running `"docker" "rm" "-f" "00f86233148dc80a29c754669f514823d08a7a47c62ce9ba6c911ac79bc14a16"`
Nov 30 11:32:44.463 INFO [stdout] 00f86233148dc80a29c754669f514823d08a7a47c62ce9ba6c911ac79bc14a16