Oct 27 09:24:25.772 INFO checking TomeksGitRepo/FirstNumberMultiThreading against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 09:24:25.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 09:24:26.406 INFO blam! 3b9d30433eb41e58220d1b070698f4e1fe51d3d6bc7d3b01ed4d9321ca33c080
Oct 27 09:24:26.408 INFO running `"docker" "start" "-a" "3b9d30433eb41e58220d1b070698f4e1fe51d3d6bc7d3b01ed4d9321ca33c080"`
Oct 27 09:24:28.815 INFO kablam! usermod: no changes
Oct 27 09:24:28.867 INFO kablam!     Checking perf_test v0.1.0 (/source)
Oct 27 09:24:29.854 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 09:24:29.854 INFO kablam!   --> src/main.rs:19:14
Oct 27 09:24:29.854 INFO kablam!    |
Oct 27 09:24:29.854 INFO kablam! 19 |     for i in (3..1000) {
Oct 27 09:24:29.856 INFO kablam!    |              ^^^^^^^^^ help: remove these parentheses
Oct 27 09:24:29.856 INFO kablam!    |
Oct 27 09:24:29.856 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 09:24:29.856 INFO kablam! 
Oct 27 09:24:29.856 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 09:24:29.856 INFO kablam!   --> src/main.rs:24:14
Oct 27 09:24:29.856 INFO kablam!    |
Oct 27 09:24:29.856 INFO kablam! 24 |     for i in (0..9) {
Oct 27 09:24:29.856 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Oct 27 09:24:29.856 INFO kablam! 
Oct 27 09:24:29.856 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 27 09:24:29.856 INFO kablam!   --> src/main.rs:75:16
Oct 27 09:24:29.856 INFO kablam!    |
Oct 27 09:24:29.856 INFO kablam! 75 |             if ((i % item) == 0) {
Oct 27 09:24:29.856 INFO kablam!    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 09:24:29.856 INFO kablam! 
Oct 27 09:24:30.003 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 09:24:30.003 INFO kablam!   --> src/main.rs:19:14
Oct 27 09:24:30.003 INFO kablam!    |
Oct 27 09:24:30.003 INFO kablam! 19 |     for i in (3..1000) {
Oct 27 09:24:30.003 INFO kablam!    |              ^^^^^^^^^ help: remove these parentheses
Oct 27 09:24:30.003 INFO kablam!    |
Oct 27 09:24:30.003 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 09:24:30.003 INFO kablam! 
Oct 27 09:24:30.005 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 27 09:24:30.005 INFO kablam!   --> src/main.rs:24:14
Oct 27 09:24:30.005 INFO kablam!    |
Oct 27 09:24:30.005 INFO kablam! 24 |     for i in (0..9) {
Oct 27 09:24:30.005 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Oct 27 09:24:30.005 INFO kablam! 
Oct 27 09:24:30.005 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 27 09:24:30.005 INFO kablam!   --> src/main.rs:75:16
Oct 27 09:24:30.005 INFO kablam!    |
Oct 27 09:24:30.005 INFO kablam! 75 |             if ((i % item) == 0) {
Oct 27 09:24:30.005 INFO kablam!    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 09:24:30.005 INFO kablam! 
Oct 27 09:24:30.034 INFO kablam! warning: unused variable: `shared_checked_number_vector`
Oct 27 09:24:30.034 INFO kablam!   --> src/main.rs:26:13
Oct 27 09:24:30.034 INFO kablam!    |
Oct 27 09:24:30.034 INFO kablam! 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Oct 27 09:24:30.034 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Oct 27 09:24:30.034 INFO kablam!    |
Oct 27 09:24:30.034 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 09:24:30.034 INFO kablam! 
Oct 27 09:24:30.034 INFO kablam! warning: unused variable: `f`
Oct 27 09:24:30.034 INFO kablam!   --> src/main.rs:56:9
Oct 27 09:24:30.034 INFO kablam!    |
Oct 27 09:24:30.034 INFO kablam! 56 |     let f = 1;
Oct 27 09:24:30.034 INFO kablam!    |         ^ help: consider using `_f` instead
Oct 27 09:24:30.034 INFO kablam! 
Oct 27 09:24:30.034 INFO kablam! warning: value assigned to `sqrt_of_i` is never read
Oct 27 09:24:30.034 INFO kablam!   --> src/main.rs:59:13
Oct 27 09:24:30.034 INFO kablam!    |
Oct 27 09:24:30.034 INFO kablam! 59 |     let mut sqrt_of_i = 0.0;
Oct 27 09:24:30.034 INFO kablam!    |             ^^^^^^^^^
Oct 27 09:24:30.034 INFO kablam!    |
Oct 27 09:24:30.034 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 09:24:30.034 INFO kablam! 
Oct 27 09:24:30.056 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.056 INFO kablam!   --> src/main.rs:31:21
Oct 27 09:24:30.056 INFO kablam!    |
Oct 27 09:24:30.056 INFO kablam! 31 |                 let mut number;
Oct 27 09:24:30.056 INFO kablam!    |                     ----^^^^^^
Oct 27 09:24:30.056 INFO kablam!    |                     |
Oct 27 09:24:30.056 INFO kablam!    |                     help: remove this `mut`
Oct 27 09:24:30.056 INFO kablam!    |
Oct 27 09:24:30.056 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:24:30.056 INFO kablam! 
Oct 27 09:24:30.056 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.056 INFO kablam!  --> src/main.rs:9:9
Oct 27 09:24:30.057 INFO kablam!   |
Oct 27 09:24:30.057 INFO kablam! 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Oct 27 09:24:30.057 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 09:24:30.057 INFO kablam!   |         |
Oct 27 09:24:30.057 INFO kablam!   |         help: remove this `mut`
Oct 27 09:24:30.057 INFO kablam! 
Oct 27 09:24:30.057 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.057 INFO kablam!   --> src/main.rs:15:9
Oct 27 09:24:30.057 INFO kablam!    |
Oct 27 09:24:30.057 INFO kablam! 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Oct 27 09:24:30.057 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^^^^
Oct 27 09:24:30.057 INFO kablam!    |         |
Oct 27 09:24:30.057 INFO kablam!    |         help: remove this `mut`
Oct 27 09:24:30.057 INFO kablam! 
Oct 27 09:24:30.174 INFO kablam! warning: unused variable: `shared_checked_number_vector`
Oct 27 09:24:30.175 INFO kablam!   --> src/main.rs:26:13
Oct 27 09:24:30.175 INFO kablam!    |
Oct 27 09:24:30.175 INFO kablam! 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Oct 27 09:24:30.176 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Oct 27 09:24:30.176 INFO kablam!    |
Oct 27 09:24:30.177 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 09:24:30.177 INFO kablam! 
Oct 27 09:24:30.177 INFO kablam! warning: unused variable: `f`
Oct 27 09:24:30.177 INFO kablam!   --> src/main.rs:56:9
Oct 27 09:24:30.178 INFO kablam!    |
Oct 27 09:24:30.178 INFO kablam! 56 |     let f = 1;
Oct 27 09:24:30.178 INFO kablam!    |         ^ help: consider using `_f` instead
Oct 27 09:24:30.179 INFO kablam! 
Oct 27 09:24:30.179 INFO kablam! warning: value assigned to `sqrt_of_i` is never read
Oct 27 09:24:30.179 INFO kablam!   --> src/main.rs:59:13
Oct 27 09:24:30.179 INFO kablam!    |
Oct 27 09:24:30.180 INFO kablam! 59 |     let mut sqrt_of_i = 0.0;
Oct 27 09:24:30.180 INFO kablam!    |             ^^^^^^^^^
Oct 27 09:24:30.180 INFO kablam!    |
Oct 27 09:24:30.180 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 09:24:30.180 INFO kablam! 
Oct 27 09:24:30.197 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.197 INFO kablam!   --> src/main.rs:31:21
Oct 27 09:24:30.197 INFO kablam!    |
Oct 27 09:24:30.197 INFO kablam! 31 |                 let mut number;
Oct 27 09:24:30.197 INFO kablam!    |                     ----^^^^^^
Oct 27 09:24:30.197 INFO kablam!    |                     |
Oct 27 09:24:30.197 INFO kablam!    |                     help: remove this `mut`
Oct 27 09:24:30.199 INFO kablam!    |
Oct 27 09:24:30.199 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:24:30.199 INFO kablam! 
Oct 27 09:24:30.199 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.199 INFO kablam!  --> src/main.rs:9:9
Oct 27 09:24:30.199 INFO kablam!   |
Oct 27 09:24:30.199 INFO kablam! 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Oct 27 09:24:30.199 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 09:24:30.199 INFO kablam!   |         |
Oct 27 09:24:30.199 INFO kablam!   |         help: remove this `mut`
Oct 27 09:24:30.199 INFO kablam! 
Oct 27 09:24:30.199 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:24:30.199 INFO kablam!   --> src/main.rs:15:9
Oct 27 09:24:30.199 INFO kablam!    |
Oct 27 09:24:30.200 INFO kablam! 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Oct 27 09:24:30.200 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^^^^
Oct 27 09:24:30.200 INFO kablam!    |         |
Oct 27 09:24:30.200 INFO kablam!    |         help: remove this `mut`
Oct 27 09:24:30.200 INFO kablam! 
Oct 27 09:24:30.243 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Oct 27 09:24:30.246 INFO kablam! su: No module specific data is present
Oct 27 09:24:31.927 INFO running `"docker" "rm" "-f" "3b9d30433eb41e58220d1b070698f4e1fe51d3d6bc7d3b01ed4d9321ca33c080"`
Oct 27 09:24:32.259 INFO blam! 3b9d30433eb41e58220d1b070698f4e1fe51d3d6bc7d3b01ed4d9321ca33c080