Dec 14 11:09:27.316 INFO testing DMWhittington/d20_helper against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:09:27.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 11:09:27.864 INFO [stdout] 3cd9e44117f205055947d2162117900e9c9070f36e342eab7b3eb95559fec1be
Dec 14 11:09:27.866 INFO running `"docker" "start" "-a" "3cd9e44117f205055947d2162117900e9c9070f36e342eab7b3eb95559fec1be"`
Dec 14 11:09:28.991 INFO [stderr] usermod: no changes
Dec 14 11:09:29.090 INFO [stderr]    Compiling d20_system v0.1.0 (/source)
Dec 14 11:09:30.003 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 14 11:09:30.003 INFO [stderr]  --> src/main.rs:8:5
Dec 14 11:09:30.003 INFO [stderr]   |
Dec 14 11:09:30.003 INFO [stderr] 8 | use std::io::BufRead;
Dec 14 11:09:30.003 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 14 11:09:30.003 INFO [stderr]   |
Dec 14 11:09:30.003 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:09:30.003 INFO [stderr] 
Dec 14 11:09:30.139 INFO [stderr] warning: value assigned to `throw` is never read
Dec 14 11:09:30.139 INFO [stderr]   --> src/main.rs:16:13
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr] 16 |     let mut throw = 0;
Dec 14 11:09:30.139 INFO [stderr]    |             ^^^^^
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 11:09:30.139 INFO [stderr] 
Dec 14 11:09:30.139 INFO [stderr] warning: unused variable: `d_size`
Dec 14 11:09:30.139 INFO [stderr]   --> src/main.rs:17:13
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr] 17 |     let mut d_size = 0;
Dec 14 11:09:30.139 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 11:09:30.139 INFO [stderr] 
Dec 14 11:09:30.139 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:09:30.139 INFO [stderr]   --> src/main.rs:17:9
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr] 17 |     let mut d_size = 0;
Dec 14 11:09:30.139 INFO [stderr]    |         ----^^^^^^
Dec 14 11:09:30.139 INFO [stderr]    |         |
Dec 14 11:09:30.139 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:09:30.139 INFO [stderr]    |
Dec 14 11:09:30.139 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:09:30.139 INFO [stderr] 
Dec 14 11:09:31.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 14 11:09:31.015 INFO [stderr] su: No module specific data is present
Dec 14 11:09:31.569 INFO running `"docker" "inspect" "3cd9e44117f205055947d2162117900e9c9070f36e342eab7b3eb95559fec1be"`
Dec 14 11:09:31.847 INFO running `"docker" "rm" "-f" "3cd9e44117f205055947d2162117900e9c9070f36e342eab7b3eb95559fec1be"`
Dec 14 11:09:32.187 INFO [stdout] 3cd9e44117f205055947d2162117900e9c9070f36e342eab7b3eb95559fec1be
Dec 14 11:09:32.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 11:09:32.664 INFO [stdout] fc2149557e2de05fac73487a7329c18e9bdc0f823fe347f0ee96d4d046f6444c
Dec 14 11:09:32.666 INFO running `"docker" "start" "-a" "fc2149557e2de05fac73487a7329c18e9bdc0f823fe347f0ee96d4d046f6444c"`
Dec 14 11:09:34.182 INFO [stderr] usermod: no changes
Dec 14 11:09:34.287 INFO [stderr]    Compiling d20_system v0.1.0 (/source)
Dec 14 11:09:34.919 INFO [stderr] warning: unused import: `std::io::BufRead`
Dec 14 11:09:34.920 INFO [stderr]  --> src/main.rs:8:5
Dec 14 11:09:34.920 INFO [stderr]   |
Dec 14 11:09:34.920 INFO [stderr] 8 | use std::io::BufRead;
Dec 14 11:09:34.923 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 14 11:09:34.924 INFO [stderr]   |
Dec 14 11:09:34.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 11:09:34.924 INFO [stderr] 
Dec 14 11:09:35.027 INFO [stderr] warning: value assigned to `throw` is never read
Dec 14 11:09:35.027 INFO [stderr]   --> src/main.rs:16:13
Dec 14 11:09:35.027 INFO [stderr]    |
Dec 14 11:09:35.027 INFO [stderr] 16 |     let mut throw = 0;
Dec 14 11:09:35.027 INFO [stderr]    |             ^^^^^
Dec 14 11:09:35.027 INFO [stderr]    |
Dec 14 11:09:35.027 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 11:09:35.027 INFO [stderr] 
Dec 14 11:09:35.027 INFO [stderr] warning: unused variable: `d_size`
Dec 14 11:09:35.027 INFO [stderr]   --> src/main.rs:17:13
Dec 14 11:09:35.027 INFO [stderr]    |
Dec 14 11:09:35.027 INFO [stderr] 17 |     let mut d_size = 0;
Dec 14 11:09:35.027 INFO [stderr]    |             ^^^^^^ help: consider using `_d_size` instead
Dec 14 11:09:35.027 INFO [stderr]    |
Dec 14 11:09:35.027 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 11:09:35.027 INFO [stderr] 
Dec 14 11:09:35.039 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:09:35.039 INFO [stderr]   --> src/main.rs:17:9
Dec 14 11:09:35.039 INFO [stderr]    |
Dec 14 11:09:35.039 INFO [stderr] 17 |     let mut d_size = 0;
Dec 14 11:09:35.039 INFO [stderr]    |         ----^^^^^^
Dec 14 11:09:35.039 INFO [stderr]    |         |
Dec 14 11:09:35.039 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:09:35.039 INFO [stderr]    |
Dec 14 11:09:35.039 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:09:35.039 INFO [stderr] 
Dec 14 11:09:35.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 14 11:09:35.452 INFO [stderr] su: No module specific data is present
Dec 14 11:09:36.150 INFO running `"docker" "inspect" "fc2149557e2de05fac73487a7329c18e9bdc0f823fe347f0ee96d4d046f6444c"`
Dec 14 11:09:36.601 INFO running `"docker" "rm" "-f" "fc2149557e2de05fac73487a7329c18e9bdc0f823fe347f0ee96d4d046f6444c"`
Dec 14 11:09:36.959 INFO [stdout] fc2149557e2de05fac73487a7329c18e9bdc0f823fe347f0ee96d4d046f6444c
Dec 14 11:09:36.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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"`
Dec 14 11:09:37.495 INFO [stdout] 2b1774eb442c52a06ee417f2495e38f54e7189a1606827418c0603c7191f0b8d
Dec 14 11:09:37.497 INFO running `"docker" "start" "-a" "2b1774eb442c52a06ee417f2495e38f54e7189a1606827418c0603c7191f0b8d"`
Dec 14 11:09:38.756 INFO [stderr] usermod: no changes
Dec 14 11:09:38.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 11:09:38.891 INFO [stderr]      Running /target/debug/deps/d20_system-1dd7d83ae5f1acf2
Dec 14 11:09:38.915 INFO [stderr] su: No module specific data is present
Dec 14 11:09:38.915 INFO [stdout] 
Dec 14 11:09:38.915 INFO [stdout] running 0 tests
Dec 14 11:09:38.915 INFO [stdout] 
Dec 14 11:09:38.915 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:09:38.915 INFO [stdout] 
Dec 14 11:09:39.725 INFO running `"docker" "inspect" "2b1774eb442c52a06ee417f2495e38f54e7189a1606827418c0603c7191f0b8d"`
Dec 14 11:09:40.147 INFO running `"docker" "rm" "-f" "2b1774eb442c52a06ee417f2495e38f54e7189a1606827418c0603c7191f0b8d"`
Dec 14 11:09:40.408 INFO [stdout] 2b1774eb442c52a06ee417f2495e38f54e7189a1606827418c0603c7191f0b8d