Nov 28 05:43:36.168 INFO checking errorport/rustbeat against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:43:36.174 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 05:43:36.878 INFO [stdout] edd98e7ee69e4b813a8113c1838ee727a5a005b619dbc4191ddd9eb72b24d116
Nov 28 05:43:36.880 INFO running `"docker" "start" "-a" "edd98e7ee69e4b813a8113c1838ee727a5a005b619dbc4191ddd9eb72b24d116"`
Nov 28 05:43:38.145 INFO [stderr] usermod: no changes
Nov 28 05:43:38.199 INFO [stderr]     Checking deep_unknown v0.1.0 (/source)
Nov 28 05:43:38.813 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 05:43:38.813 INFO [stderr]   --> src/main.rs:18:6
Nov 28 05:43:38.813 INFO [stderr]    |
Nov 28 05:43:38.813 INFO [stderr] 18 |         t+=(increment[increment_index] as i64);
Nov 28 05:43:38.813 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:43:38.813 INFO [stderr]    |
Nov 28 05:43:38.816 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:43:38.816 INFO [stderr] 
Nov 28 05:43:38.924 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 28 05:43:38.924 INFO [stderr]   --> src/main.rs:18:6
Nov 28 05:43:38.924 INFO [stderr]    |
Nov 28 05:43:38.924 INFO [stderr] 18 |         t+=(increment[increment_index] as i64);
Nov 28 05:43:38.924 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 05:43:38.924 INFO [stderr]    |
Nov 28 05:43:38.924 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 05:43:38.924 INFO [stderr] 
Nov 28 05:43:38.968 INFO [stderr] warning: unused variable: `rng`
Nov 28 05:43:38.968 INFO [stderr]  --> src/main.rs:6:10
Nov 28 05:43:38.968 INFO [stderr]   |
Nov 28 05:43:38.968 INFO [stderr] 6 |     let mut rng = thread_rng();
Nov 28 05:43:38.968 INFO [stderr]   |             ^^^ help: consider using `_rng` instead
Nov 28 05:43:38.968 INFO [stderr]   |
Nov 28 05:43:38.968 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 05:43:38.968 INFO [stderr] 
Nov 28 05:43:38.972 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:38.972 INFO [stderr]   --> src/main.rs:32:10
Nov 28 05:43:38.972 INFO [stderr]    |
Nov 28 05:43:38.972 INFO [stderr] 32 |     let mut s: i64 = 0;
Nov 28 05:43:38.972 INFO [stderr]    |             ^
Nov 28 05:43:38.972 INFO [stderr]    |
Nov 28 05:43:38.972 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 05:43:38.972 INFO [stderr] 
Nov 28 05:43:38.972 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:38.972 INFO [stderr]   --> src/main.rs:38:10
Nov 28 05:43:38.972 INFO [stderr]    |
Nov 28 05:43:38.972 INFO [stderr] 38 |     let mut s: i64 = 0;
Nov 28 05:43:38.972 INFO [stderr]    |             ^
Nov 28 05:43:38.972 INFO [stderr] 
Nov 28 05:43:38.972 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:38.972 INFO [stderr]   --> src/main.rs:44:10
Nov 28 05:43:38.972 INFO [stderr]    |
Nov 28 05:43:38.972 INFO [stderr] 44 |     let mut s: i64 = 0;
Nov 28 05:43:38.972 INFO [stderr]    |             ^
Nov 28 05:43:38.972 INFO [stderr] 
Nov 28 05:43:38.972 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:43:38.972 INFO [stderr]  --> src/main.rs:6:6
Nov 28 05:43:38.973 INFO [stderr]   |
Nov 28 05:43:38.973 INFO [stderr] 6 |     let mut rng = thread_rng();
Nov 28 05:43:38.973 INFO [stderr]   |         ----^^^
Nov 28 05:43:38.973 INFO [stderr]   |         |
Nov 28 05:43:38.973 INFO [stderr]   |         help: remove this `mut`
Nov 28 05:43:38.973 INFO [stderr]   |
Nov 28 05:43:38.973 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 05:43:38.973 INFO [stderr] 
Nov 28 05:43:39.056 INFO [stderr] warning: unused variable: `rng`
Nov 28 05:43:39.056 INFO [stderr]  --> src/main.rs:6:10
Nov 28 05:43:39.056 INFO [stderr]   |
Nov 28 05:43:39.056 INFO [stderr] 6 |     let mut rng = thread_rng();
Nov 28 05:43:39.056 INFO [stderr]   |             ^^^ help: consider using `_rng` instead
Nov 28 05:43:39.056 INFO [stderr]   |
Nov 28 05:43:39.056 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 05:43:39.056 INFO [stderr] 
Nov 28 05:43:39.056 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:39.056 INFO [stderr]   --> src/main.rs:32:10
Nov 28 05:43:39.056 INFO [stderr]    |
Nov 28 05:43:39.056 INFO [stderr] 32 |     let mut s: i64 = 0;
Nov 28 05:43:39.056 INFO [stderr]    |             ^
Nov 28 05:43:39.056 INFO [stderr]    |
Nov 28 05:43:39.056 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 05:43:39.057 INFO [stderr] 
Nov 28 05:43:39.057 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:39.057 INFO [stderr]   --> src/main.rs:38:10
Nov 28 05:43:39.057 INFO [stderr]    |
Nov 28 05:43:39.057 INFO [stderr] 38 |     let mut s: i64 = 0;
Nov 28 05:43:39.057 INFO [stderr]    |             ^
Nov 28 05:43:39.057 INFO [stderr] 
Nov 28 05:43:39.057 INFO [stderr] warning: value assigned to `s` is never read
Nov 28 05:43:39.057 INFO [stderr]   --> src/main.rs:44:10
Nov 28 05:43:39.057 INFO [stderr]    |
Nov 28 05:43:39.057 INFO [stderr] 44 |     let mut s: i64 = 0;
Nov 28 05:43:39.057 INFO [stderr]    |             ^
Nov 28 05:43:39.057 INFO [stderr] 
Nov 28 05:43:39.057 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:43:39.057 INFO [stderr]  --> src/main.rs:6:6
Nov 28 05:43:39.057 INFO [stderr]   |
Nov 28 05:43:39.057 INFO [stderr] 6 |     let mut rng = thread_rng();
Nov 28 05:43:39.057 INFO [stderr]   |         ----^^^
Nov 28 05:43:39.057 INFO [stderr]   |         |
Nov 28 05:43:39.057 INFO [stderr]   |         help: remove this `mut`
Nov 28 05:43:39.057 INFO [stderr]   |
Nov 28 05:43:39.057 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 05:43:39.057 INFO [stderr] 
Nov 28 05:43:39.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 28 05:43:39.116 INFO [stderr] su: No module specific data is present
Nov 28 05:43:40.111 INFO running `"docker" "inspect" "edd98e7ee69e4b813a8113c1838ee727a5a005b619dbc4191ddd9eb72b24d116"`
Nov 28 05:43:40.526 INFO running `"docker" "rm" "-f" "edd98e7ee69e4b813a8113c1838ee727a5a005b619dbc4191ddd9eb72b24d116"`
Nov 28 05:43:40.904 INFO [stdout] edd98e7ee69e4b813a8113c1838ee727a5a005b619dbc4191ddd9eb72b24d116