Dec 15 05:43:38.917 INFO testing loaded_dice-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 05:43:38.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 05:43:39.153 INFO [stdout] 8834baec387b759acd0087d9f6c9e174945c3cb6557b50ff4cf1e051e9d60690
Dec 15 05:43:39.154 INFO running `"docker" "start" "-a" "8834baec387b759acd0087d9f6c9e174945c3cb6557b50ff4cf1e051e9d60690"`
Dec 15 05:43:39.587 INFO [stderr] usermod: no changes
Dec 15 05:43:39.635 INFO [stderr]    Compiling loaded_dice v0.1.1 (/source)
Dec 15 05:43:40.935 INFO [stderr] warning: unused import: `Rng`
Dec 15 05:43:40.935 INFO [stderr]  --> src/example.rs:5:24
Dec 15 05:43:40.935 INFO [stderr]   |
Dec 15 05:43:40.935 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Dec 15 05:43:40.935 INFO [stderr]   |                        ^^^
Dec 15 05:43:40.935 INFO [stderr]   |
Dec 15 05:43:40.935 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 05:43:40.935 INFO [stderr] 
Dec 15 05:43:40.935 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 15 05:43:40.935 INFO [stderr]  --> src/example.rs:9:14
Dec 15 05:43:40.935 INFO [stderr]   |
Dec 15 05:43:40.935 INFO [stderr] 9 |     for i in (0..iter) {
Dec 15 05:43:40.935 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 15 05:43:40.935 INFO [stderr]   |
Dec 15 05:43:40.935 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 15 05:43:40.935 INFO [stderr] 
Dec 15 05:43:40.957 INFO [stderr] warning: unused variable: `i`
Dec 15 05:43:40.957 INFO [stderr]  --> src/example.rs:9:9
Dec 15 05:43:40.957 INFO [stderr]   |
Dec 15 05:43:40.957 INFO [stderr] 9 |     for i in (0..iter) {
Dec 15 05:43:40.957 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 15 05:43:40.957 INFO [stderr]   |
Dec 15 05:43:40.957 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 15 05:43:40.957 INFO [stderr] 
Dec 15 05:43:41.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 15 05:43:41.620 INFO [stderr] su: No module specific data is present
Dec 15 05:43:42.229 INFO running `"docker" "inspect" "8834baec387b759acd0087d9f6c9e174945c3cb6557b50ff4cf1e051e9d60690"`
Dec 15 05:43:42.316 INFO running `"docker" "rm" "-f" "8834baec387b759acd0087d9f6c9e174945c3cb6557b50ff4cf1e051e9d60690"`
Dec 15 05:43:42.472 INFO [stdout] 8834baec387b759acd0087d9f6c9e174945c3cb6557b50ff4cf1e051e9d60690
Dec 15 05:43:42.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 05:43:42.662 INFO [stdout] 52d7e5a1f3b0ce0e66d49c847c36835e8c7d0822e15e758942d4b39646e0309d
Dec 15 05:43:42.664 INFO running `"docker" "start" "-a" "52d7e5a1f3b0ce0e66d49c847c36835e8c7d0822e15e758942d4b39646e0309d"`
Dec 15 05:43:43.106 INFO [stderr] usermod: no changes
Dec 15 05:43:43.171 INFO [stderr]    Compiling loaded_dice v0.1.1 (/source)
Dec 15 05:43:43.943 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 15 05:43:43.943 INFO [stderr]   --> src/lib.rs:78:18
Dec 15 05:43:43.943 INFO [stderr]    |
Dec 15 05:43:43.943 INFO [stderr] 78 |         for i in (0..iter) {
Dec 15 05:43:43.943 INFO [stderr]    |                  ^^^^^^^^^ help: remove these parentheses
Dec 15 05:43:43.943 INFO [stderr]    |
Dec 15 05:43:43.943 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 15 05:43:43.943 INFO [stderr] 
Dec 15 05:43:44.043 INFO [stderr] warning: unused variable: `i`
Dec 15 05:43:44.043 INFO [stderr]   --> src/lib.rs:78:13
Dec 15 05:43:44.043 INFO [stderr]    |
Dec 15 05:43:44.043 INFO [stderr] 78 |         for i in (0..iter) {
Dec 15 05:43:44.043 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 15 05:43:44.043 INFO [stderr]    |
Dec 15 05:43:44.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 05:43:44.043 INFO [stderr] 
Dec 15 05:43:44.075 INFO [stderr] warning: unused import: `Rng`
Dec 15 05:43:44.075 INFO [stderr]  --> src/example.rs:5:24
Dec 15 05:43:44.075 INFO [stderr]   |
Dec 15 05:43:44.075 INFO [stderr] 5 | use rand::{thread_rng, Rng};
Dec 15 05:43:44.075 INFO [stderr]   |                        ^^^
Dec 15 05:43:44.075 INFO [stderr]   |
Dec 15 05:43:44.075 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 05:43:44.075 INFO [stderr] 
Dec 15 05:43:44.075 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 15 05:43:44.075 INFO [stderr]  --> src/example.rs:9:14
Dec 15 05:43:44.075 INFO [stderr]   |
Dec 15 05:43:44.075 INFO [stderr] 9 |     for i in (0..iter) {
Dec 15 05:43:44.075 INFO [stderr]   |              ^^^^^^^^^ help: remove these parentheses
Dec 15 05:43:44.075 INFO [stderr]   |
Dec 15 05:43:44.075 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 15 05:43:44.075 INFO [stderr] 
Dec 15 05:43:44.099 INFO [stderr] warning: unused variable: `i`
Dec 15 05:43:44.099 INFO [stderr]  --> src/example.rs:9:9
Dec 15 05:43:44.099 INFO [stderr]   |
Dec 15 05:43:44.099 INFO [stderr] 9 |     for i in (0..iter) {
Dec 15 05:43:44.099 INFO [stderr]   |         ^ help: consider using `_i` instead
Dec 15 05:43:44.099 INFO [stderr]   |
Dec 15 05:43:44.099 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 15 05:43:44.099 INFO [stderr] 
Dec 15 05:43:44.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 15 05:43:44.867 INFO [stderr] su: No module specific data is present
Dec 15 05:43:45.144 INFO running `"docker" "inspect" "52d7e5a1f3b0ce0e66d49c847c36835e8c7d0822e15e758942d4b39646e0309d"`
Dec 15 05:43:45.261 INFO running `"docker" "rm" "-f" "52d7e5a1f3b0ce0e66d49c847c36835e8c7d0822e15e758942d4b39646e0309d"`
Dec 15 05:43:45.322 INFO [stdout] 52d7e5a1f3b0ce0e66d49c847c36835e8c7d0822e15e758942d4b39646e0309d