Dec 14 05:12:57.685 INFO testing TomeksGitRepo/FirstNumberMultiThreading against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 05:12:57.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 05:12:58.176 INFO [stdout] b8a9639c5515008a7eb85faf8d72210775126aa025a041bc4b441a6c67f7c2e8
Dec 14 05:12:58.178 INFO running `"docker" "start" "-a" "b8a9639c5515008a7eb85faf8d72210775126aa025a041bc4b441a6c67f7c2e8"`
Dec 14 05:13:00.143 INFO [stderr] usermod: no changes
Dec 14 05:13:00.211 INFO [stderr]    Compiling perf_test v0.1.0 (/source)
Dec 14 05:13:00.827 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 05:13:00.827 INFO [stderr]   --> src/main.rs:19:14
Dec 14 05:13:00.827 INFO [stderr]    |
Dec 14 05:13:00.827 INFO [stderr] 19 |     for i in (3..1000) {
Dec 14 05:13:00.827 INFO [stderr]    |              ^^^^^^^^^ help: remove these parentheses
Dec 14 05:13:00.827 INFO [stderr]    |
Dec 14 05:13:00.827 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 05:13:00.827 INFO [stderr] 
Dec 14 05:13:00.827 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 05:13:00.827 INFO [stderr]   --> src/main.rs:24:14
Dec 14 05:13:00.827 INFO [stderr]    |
Dec 14 05:13:00.827 INFO [stderr] 24 |     for i in (0..9) {
Dec 14 05:13:00.827 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 14 05:13:00.827 INFO [stderr] 
Dec 14 05:13:00.827 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 14 05:13:00.827 INFO [stderr]   --> src/main.rs:75:16
Dec 14 05:13:00.827 INFO [stderr]    |
Dec 14 05:13:00.827 INFO [stderr] 75 |             if ((i % item) == 0) {
Dec 14 05:13:00.827 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 05:13:00.827 INFO [stderr] 
Dec 14 05:13:00.935 INFO [stderr] warning: unused variable: `shared_checked_number_vector`
Dec 14 05:13:00.935 INFO [stderr]   --> src/main.rs:26:13
Dec 14 05:13:00.935 INFO [stderr]    |
Dec 14 05:13:00.935 INFO [stderr] 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Dec 14 05:13:00.935 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Dec 14 05:13:00.935 INFO [stderr]    |
Dec 14 05:13:00.935 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:13:00.935 INFO [stderr] 
Dec 14 05:13:00.935 INFO [stderr] warning: unused variable: `f`
Dec 14 05:13:00.935 INFO [stderr]   --> src/main.rs:56:9
Dec 14 05:13:00.935 INFO [stderr]    |
Dec 14 05:13:00.935 INFO [stderr] 56 |     let f = 1;
Dec 14 05:13:00.935 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 14 05:13:00.935 INFO [stderr] 
Dec 14 05:13:00.935 INFO [stderr] warning: value assigned to `sqrt_of_i` is never read
Dec 14 05:13:00.935 INFO [stderr]   --> src/main.rs:59:13
Dec 14 05:13:00.935 INFO [stderr]    |
Dec 14 05:13:00.935 INFO [stderr] 59 |     let mut sqrt_of_i = 0.0;
Dec 14 05:13:00.935 INFO [stderr]    |             ^^^^^^^^^
Dec 14 05:13:00.935 INFO [stderr]    |
Dec 14 05:13:00.935 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 05:13:00.935 INFO [stderr] 
Dec 14 05:13:00.951 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:00.951 INFO [stderr]   --> src/main.rs:31:21
Dec 14 05:13:00.951 INFO [stderr]    |
Dec 14 05:13:00.951 INFO [stderr] 31 |                 let mut number;
Dec 14 05:13:00.951 INFO [stderr]    |                     ----^^^^^^
Dec 14 05:13:00.951 INFO [stderr]    |                     |
Dec 14 05:13:00.951 INFO [stderr]    |                     help: remove this `mut`
Dec 14 05:13:00.951 INFO [stderr]    |
Dec 14 05:13:00.951 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 05:13:00.951 INFO [stderr] 
Dec 14 05:13:00.951 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:00.951 INFO [stderr]  --> src/main.rs:9:9
Dec 14 05:13:00.951 INFO [stderr]   |
Dec 14 05:13:00.951 INFO [stderr] 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Dec 14 05:13:00.951 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:13:00.951 INFO [stderr]   |         |
Dec 14 05:13:00.951 INFO [stderr]   |         help: remove this `mut`
Dec 14 05:13:00.951 INFO [stderr] 
Dec 14 05:13:00.951 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:00.951 INFO [stderr]   --> src/main.rs:15:9
Dec 14 05:13:00.951 INFO [stderr]    |
Dec 14 05:13:00.951 INFO [stderr] 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Dec 14 05:13:00.951 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^
Dec 14 05:13:00.951 INFO [stderr]    |         |
Dec 14 05:13:00.951 INFO [stderr]    |         help: remove this `mut`
Dec 14 05:13:00.951 INFO [stderr] 
Dec 14 05:13:01.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 14 05:13:01.935 INFO [stderr] su: No module specific data is present
Dec 14 05:13:03.183 INFO running `"docker" "inspect" "b8a9639c5515008a7eb85faf8d72210775126aa025a041bc4b441a6c67f7c2e8"`
Dec 14 05:13:03.508 INFO running `"docker" "rm" "-f" "b8a9639c5515008a7eb85faf8d72210775126aa025a041bc4b441a6c67f7c2e8"`
Dec 14 05:13:03.854 INFO [stdout] b8a9639c5515008a7eb85faf8d72210775126aa025a041bc4b441a6c67f7c2e8
Dec 14 05:13:03.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 05:13:04.440 INFO [stdout] d33bfc011000009fd12a9d3999cf18a35e049c438dc356806996382bce5367d8
Dec 14 05:13:04.443 INFO running `"docker" "start" "-a" "d33bfc011000009fd12a9d3999cf18a35e049c438dc356806996382bce5367d8"`
Dec 14 05:13:06.307 INFO [stderr] usermod: no changes
Dec 14 05:13:06.391 INFO [stderr]    Compiling perf_test v0.1.0 (/source)
Dec 14 05:13:06.945 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 05:13:06.945 INFO [stderr]   --> src/main.rs:19:14
Dec 14 05:13:06.945 INFO [stderr]    |
Dec 14 05:13:06.945 INFO [stderr] 19 |     for i in (3..1000) {
Dec 14 05:13:06.945 INFO [stderr]    |              ^^^^^^^^^ help: remove these parentheses
Dec 14 05:13:06.945 INFO [stderr]    |
Dec 14 05:13:06.945 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 05:13:06.945 INFO [stderr] 
Dec 14 05:13:06.945 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 05:13:06.946 INFO [stderr]   --> src/main.rs:24:14
Dec 14 05:13:06.946 INFO [stderr]    |
Dec 14 05:13:06.946 INFO [stderr] 24 |     for i in (0..9) {
Dec 14 05:13:06.946 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 14 05:13:06.946 INFO [stderr] 
Dec 14 05:13:06.946 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 14 05:13:06.946 INFO [stderr]   --> src/main.rs:75:16
Dec 14 05:13:06.946 INFO [stderr]    |
Dec 14 05:13:06.946 INFO [stderr] 75 |             if ((i % item) == 0) {
Dec 14 05:13:06.946 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 05:13:06.946 INFO [stderr] 
Dec 14 05:13:07.031 INFO [stderr] warning: unused variable: `shared_checked_number_vector`
Dec 14 05:13:07.031 INFO [stderr]   --> src/main.rs:26:13
Dec 14 05:13:07.031 INFO [stderr]    |
Dec 14 05:13:07.031 INFO [stderr] 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Dec 14 05:13:07.031 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Dec 14 05:13:07.031 INFO [stderr]    |
Dec 14 05:13:07.031 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 05:13:07.031 INFO [stderr] 
Dec 14 05:13:07.031 INFO [stderr] warning: unused variable: `f`
Dec 14 05:13:07.031 INFO [stderr]   --> src/main.rs:56:9
Dec 14 05:13:07.031 INFO [stderr]    |
Dec 14 05:13:07.031 INFO [stderr] 56 |     let f = 1;
Dec 14 05:13:07.031 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 14 05:13:07.031 INFO [stderr] 
Dec 14 05:13:07.031 INFO [stderr] warning: value assigned to `sqrt_of_i` is never read
Dec 14 05:13:07.031 INFO [stderr]   --> src/main.rs:59:13
Dec 14 05:13:07.031 INFO [stderr]    |
Dec 14 05:13:07.031 INFO [stderr] 59 |     let mut sqrt_of_i = 0.0;
Dec 14 05:13:07.031 INFO [stderr]    |             ^^^^^^^^^
Dec 14 05:13:07.031 INFO [stderr]    |
Dec 14 05:13:07.031 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 14 05:13:07.031 INFO [stderr] 
Dec 14 05:13:07.045 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:07.045 INFO [stderr]   --> src/main.rs:31:21
Dec 14 05:13:07.045 INFO [stderr]    |
Dec 14 05:13:07.045 INFO [stderr] 31 |                 let mut number;
Dec 14 05:13:07.045 INFO [stderr]    |                     ----^^^^^^
Dec 14 05:13:07.045 INFO [stderr]    |                     |
Dec 14 05:13:07.045 INFO [stderr]    |                     help: remove this `mut`
Dec 14 05:13:07.045 INFO [stderr]    |
Dec 14 05:13:07.045 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 05:13:07.045 INFO [stderr] 
Dec 14 05:13:07.045 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:07.045 INFO [stderr]  --> src/main.rs:9:9
Dec 14 05:13:07.045 INFO [stderr]   |
Dec 14 05:13:07.045 INFO [stderr] 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Dec 14 05:13:07.045 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 05:13:07.045 INFO [stderr]   |         |
Dec 14 05:13:07.045 INFO [stderr]   |         help: remove this `mut`
Dec 14 05:13:07.045 INFO [stderr] 
Dec 14 05:13:07.045 INFO [stderr] warning: variable does not need to be mutable
Dec 14 05:13:07.045 INFO [stderr]   --> src/main.rs:15:9
Dec 14 05:13:07.045 INFO [stderr]    |
Dec 14 05:13:07.045 INFO [stderr] 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Dec 14 05:13:07.046 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^
Dec 14 05:13:07.046 INFO [stderr]    |         |
Dec 14 05:13:07.046 INFO [stderr]    |         help: remove this `mut`
Dec 14 05:13:07.046 INFO [stderr] 
Dec 14 05:13:07.310 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 14 05:13:07.311 INFO [stderr] su: No module specific data is present
Dec 14 05:13:08.161 INFO running `"docker" "inspect" "d33bfc011000009fd12a9d3999cf18a35e049c438dc356806996382bce5367d8"`
Dec 14 05:13:08.505 INFO running `"docker" "rm" "-f" "d33bfc011000009fd12a9d3999cf18a35e049c438dc356806996382bce5367d8"`
Dec 14 05:13:08.641 INFO [stdout] d33bfc011000009fd12a9d3999cf18a35e049c438dc356806996382bce5367d8
Dec 14 05:13:08.644 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 05:13:08.926 INFO [stdout] 34e2b34892ce3069be95a3614dd72569df1729a97f8351ca181a96a9101f2eb2
Dec 14 05:13:08.928 INFO running `"docker" "start" "-a" "34e2b34892ce3069be95a3614dd72569df1729a97f8351ca181a96a9101f2eb2"`
Dec 14 05:13:09.758 INFO [stderr] usermod: no changes
Dec 14 05:13:09.878 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 05:13:09.882 INFO [stderr]      Running /target/debug/deps/perf_test-2a883e1745cf970d
Dec 14 05:13:09.891 INFO [stdout] 
Dec 14 05:13:09.891 INFO [stdout] running 0 tests
Dec 14 05:13:09.891 INFO [stdout] 
Dec 14 05:13:09.891 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 05:13:09.891 INFO [stdout] 
Dec 14 05:13:09.892 INFO [stderr] su: No module specific data is present
Dec 14 05:13:10.224 INFO running `"docker" "inspect" "34e2b34892ce3069be95a3614dd72569df1729a97f8351ca181a96a9101f2eb2"`
Dec 14 05:13:10.352 INFO running `"docker" "rm" "-f" "34e2b34892ce3069be95a3614dd72569df1729a97f8351ca181a96a9101f2eb2"`
Dec 14 05:13:10.502 INFO [stdout] 34e2b34892ce3069be95a3614dd72569df1729a97f8351ca181a96a9101f2eb2