Dec 06 09:03:19.301 INFO testing TomeksGitRepo/FirstNumberMultiThreading against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 09:03:19.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 09:03:19.776 INFO [stdout] 6cc55d67f915321e1e7e68919f35326f78767f9c6248ecc62ad1931c1560fb51
Dec 06 09:03:19.780 INFO running `"docker" "start" "-a" "6cc55d67f915321e1e7e68919f35326f78767f9c6248ecc62ad1931c1560fb51"`
Dec 06 09:03:21.256 INFO [stderr] usermod: no changes
Dec 06 09:03:21.360 INFO [stderr]    Compiling perf_test v0.1.0 (/source)
Dec 06 09:03:21.920 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 06 09:03:21.920 INFO [stderr]   --> src/main.rs:19:14
Dec 06 09:03:21.920 INFO [stderr]    |
Dec 06 09:03:21.920 INFO [stderr] 19 |     for i in (3..1000) {
Dec 06 09:03:21.920 INFO [stderr]    |              ^^^^^^^^^ help: remove these parentheses
Dec 06 09:03:21.920 INFO [stderr]    |
Dec 06 09:03:21.920 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 09:03:21.920 INFO [stderr] 
Dec 06 09:03:21.920 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 06 09:03:21.920 INFO [stderr]   --> src/main.rs:24:14
Dec 06 09:03:21.920 INFO [stderr]    |
Dec 06 09:03:21.920 INFO [stderr] 24 |     for i in (0..9) {
Dec 06 09:03:21.920 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 06 09:03:21.920 INFO [stderr] 
Dec 06 09:03:21.920 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 09:03:21.920 INFO [stderr]   --> src/main.rs:75:16
Dec 06 09:03:21.920 INFO [stderr]    |
Dec 06 09:03:21.920 INFO [stderr] 75 |             if ((i % item) == 0) {
Dec 06 09:03:21.920 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 09:03:21.920 INFO [stderr] 
Dec 06 09:03:22.026 INFO [stderr] warning: unused variable: `shared_checked_number_vector`
Dec 06 09:03:22.026 INFO [stderr]   --> src/main.rs:26:13
Dec 06 09:03:22.026 INFO [stderr]    |
Dec 06 09:03:22.026 INFO [stderr] 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Dec 06 09:03:22.026 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Dec 06 09:03:22.026 INFO [stderr]    |
Dec 06 09:03:22.026 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:03:22.026 INFO [stderr] 
Dec 06 09:03:22.026 INFO [stderr] warning: unused variable: `f`
Dec 06 09:03:22.026 INFO [stderr]   --> src/main.rs:56:9
Dec 06 09:03:22.026 INFO [stderr]    |
Dec 06 09:03:22.026 INFO [stderr] 56 |     let f = 1;
Dec 06 09:03:22.026 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 06 09:03:22.026 INFO [stderr] 
Dec 06 09:03:22.026 INFO [stderr] warning: value assigned to `sqrt_of_i` is never read
Dec 06 09:03:22.026 INFO [stderr]   --> src/main.rs:59:13
Dec 06 09:03:22.026 INFO [stderr]    |
Dec 06 09:03:22.026 INFO [stderr] 59 |     let mut sqrt_of_i = 0.0;
Dec 06 09:03:22.026 INFO [stderr]    |             ^^^^^^^^^
Dec 06 09:03:22.026 INFO [stderr]    |
Dec 06 09:03:22.026 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 09:03:22.026 INFO [stderr] 
Dec 06 09:03:22.040 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:22.040 INFO [stderr]   --> src/main.rs:31:21
Dec 06 09:03:22.040 INFO [stderr]    |
Dec 06 09:03:22.040 INFO [stderr] 31 |                 let mut number;
Dec 06 09:03:22.040 INFO [stderr]    |                     ----^^^^^^
Dec 06 09:03:22.040 INFO [stderr]    |                     |
Dec 06 09:03:22.040 INFO [stderr]    |                     help: remove this `mut`
Dec 06 09:03:22.040 INFO [stderr]    |
Dec 06 09:03:22.040 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 09:03:22.040 INFO [stderr] 
Dec 06 09:03:22.040 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:22.040 INFO [stderr]  --> src/main.rs:9:9
Dec 06 09:03:22.040 INFO [stderr]   |
Dec 06 09:03:22.040 INFO [stderr] 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Dec 06 09:03:22.040 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:03:22.040 INFO [stderr]   |         |
Dec 06 09:03:22.040 INFO [stderr]   |         help: remove this `mut`
Dec 06 09:03:22.040 INFO [stderr] 
Dec 06 09:03:22.040 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:22.040 INFO [stderr]   --> src/main.rs:15:9
Dec 06 09:03:22.040 INFO [stderr]    |
Dec 06 09:03:22.040 INFO [stderr] 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Dec 06 09:03:22.040 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^
Dec 06 09:03:22.041 INFO [stderr]    |         |
Dec 06 09:03:22.041 INFO [stderr]    |         help: remove this `mut`
Dec 06 09:03:22.041 INFO [stderr] 
Dec 06 09:03:22.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 06 09:03:22.869 INFO [stderr] su: No module specific data is present
Dec 06 09:03:23.744 INFO running `"docker" "inspect" "6cc55d67f915321e1e7e68919f35326f78767f9c6248ecc62ad1931c1560fb51"`
Dec 06 09:03:24.082 INFO running `"docker" "rm" "-f" "6cc55d67f915321e1e7e68919f35326f78767f9c6248ecc62ad1931c1560fb51"`
Dec 06 09:03:24.408 INFO [stdout] 6cc55d67f915321e1e7e68919f35326f78767f9c6248ecc62ad1931c1560fb51
Dec 06 09:03:24.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 09:03:24.834 INFO [stdout] 01ab14ec860777d7e4b930a97b24aa506ab1ea5a9812d15c1e7d32c6d7b8d81d
Dec 06 09:03:24.836 INFO running `"docker" "start" "-a" "01ab14ec860777d7e4b930a97b24aa506ab1ea5a9812d15c1e7d32c6d7b8d81d"`
Dec 06 09:03:26.047 INFO [stderr] usermod: no changes
Dec 06 09:03:26.128 INFO [stderr]    Compiling perf_test v0.1.0 (/source)
Dec 06 09:03:26.804 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 06 09:03:26.804 INFO [stderr]   --> src/main.rs:19:14
Dec 06 09:03:26.804 INFO [stderr]    |
Dec 06 09:03:26.804 INFO [stderr] 19 |     for i in (3..1000) {
Dec 06 09:03:26.804 INFO [stderr]    |              ^^^^^^^^^ help: remove these parentheses
Dec 06 09:03:26.804 INFO [stderr]    |
Dec 06 09:03:26.804 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 09:03:26.804 INFO [stderr] 
Dec 06 09:03:26.804 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 06 09:03:26.804 INFO [stderr]   --> src/main.rs:24:14
Dec 06 09:03:26.804 INFO [stderr]    |
Dec 06 09:03:26.804 INFO [stderr] 24 |     for i in (0..9) {
Dec 06 09:03:26.804 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 06 09:03:26.804 INFO [stderr] 
Dec 06 09:03:26.804 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 09:03:26.804 INFO [stderr]   --> src/main.rs:75:16
Dec 06 09:03:26.804 INFO [stderr]    |
Dec 06 09:03:26.804 INFO [stderr] 75 |             if ((i % item) == 0) {
Dec 06 09:03:26.804 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 09:03:26.804 INFO [stderr] 
Dec 06 09:03:26.888 INFO [stderr] warning: unused variable: `shared_checked_number_vector`
Dec 06 09:03:26.888 INFO [stderr]   --> src/main.rs:26:13
Dec 06 09:03:26.888 INFO [stderr]    |
Dec 06 09:03:26.888 INFO [stderr] 26 |         let shared_checked_number_vector  = shared_first_number_collect_vec_handle.clone();
Dec 06 09:03:26.888 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_shared_checked_number_vector` instead
Dec 06 09:03:26.888 INFO [stderr]    |
Dec 06 09:03:26.888 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:03:26.888 INFO [stderr] 
Dec 06 09:03:26.888 INFO [stderr] warning: unused variable: `f`
Dec 06 09:03:26.888 INFO [stderr]   --> src/main.rs:56:9
Dec 06 09:03:26.888 INFO [stderr]    |
Dec 06 09:03:26.888 INFO [stderr] 56 |     let f = 1;
Dec 06 09:03:26.888 INFO [stderr]    |         ^ help: consider using `_f` instead
Dec 06 09:03:26.888 INFO [stderr] 
Dec 06 09:03:26.888 INFO [stderr] warning: value assigned to `sqrt_of_i` is never read
Dec 06 09:03:26.888 INFO [stderr]   --> src/main.rs:59:13
Dec 06 09:03:26.888 INFO [stderr]    |
Dec 06 09:03:26.888 INFO [stderr] 59 |     let mut sqrt_of_i = 0.0;
Dec 06 09:03:26.888 INFO [stderr]    |             ^^^^^^^^^
Dec 06 09:03:26.888 INFO [stderr]    |
Dec 06 09:03:26.888 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 09:03:26.888 INFO [stderr] 
Dec 06 09:03:26.904 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:26.904 INFO [stderr]   --> src/main.rs:31:21
Dec 06 09:03:26.904 INFO [stderr]    |
Dec 06 09:03:26.904 INFO [stderr] 31 |                 let mut number;
Dec 06 09:03:26.904 INFO [stderr]    |                     ----^^^^^^
Dec 06 09:03:26.904 INFO [stderr]    |                     |
Dec 06 09:03:26.904 INFO [stderr]    |                     help: remove this `mut`
Dec 06 09:03:26.904 INFO [stderr]    |
Dec 06 09:03:26.904 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 09:03:26.904 INFO [stderr] 
Dec 06 09:03:26.904 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:26.904 INFO [stderr]  --> src/main.rs:9:9
Dec 06 09:03:26.904 INFO [stderr]   |
Dec 06 09:03:26.904 INFO [stderr] 9 |     let mut first_number_tryhard_number: Vec<u32> = Vec::new();
Dec 06 09:03:26.904 INFO [stderr]   |         ----^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:03:26.904 INFO [stderr]   |         |
Dec 06 09:03:26.904 INFO [stderr]   |         help: remove this `mut`
Dec 06 09:03:26.904 INFO [stderr] 
Dec 06 09:03:26.904 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:03:26.904 INFO [stderr]   --> src/main.rs:15:9
Dec 06 09:03:26.904 INFO [stderr]    |
Dec 06 09:03:26.904 INFO [stderr] 15 |     let mut first_number_checked: Vec<u32> = Vec::new();
Dec 06 09:03:26.904 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^
Dec 06 09:03:26.904 INFO [stderr]    |         |
Dec 06 09:03:26.904 INFO [stderr]    |         help: remove this `mut`
Dec 06 09:03:26.904 INFO [stderr] 
Dec 06 09:03:27.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 06 09:03:27.241 INFO [stderr] su: No module specific data is present
Dec 06 09:03:28.294 INFO running `"docker" "inspect" "01ab14ec860777d7e4b930a97b24aa506ab1ea5a9812d15c1e7d32c6d7b8d81d"`
Dec 06 09:03:28.636 INFO running `"docker" "rm" "-f" "01ab14ec860777d7e4b930a97b24aa506ab1ea5a9812d15c1e7d32c6d7b8d81d"`
Dec 06 09:03:28.936 INFO [stdout] 01ab14ec860777d7e4b930a97b24aa506ab1ea5a9812d15c1e7d32c6d7b8d81d
Dec 06 09:03:28.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 09:03:29.324 INFO [stdout] be8ffc5a4caa6b150ec3b2f8674ab23b6cb3f706dfa2da74415d60df201caab6
Dec 06 09:03:29.326 INFO running `"docker" "start" "-a" "be8ffc5a4caa6b150ec3b2f8674ab23b6cb3f706dfa2da74415d60df201caab6"`
Dec 06 09:03:30.893 INFO [stderr] usermod: no changes
Dec 06 09:03:31.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 09:03:31.005 INFO [stderr]      Running /target/debug/deps/perf_test-4b0044164189ce9c
Dec 06 09:03:31.016 INFO [stdout] 
Dec 06 09:03:31.016 INFO [stdout] running 0 tests
Dec 06 09:03:31.016 INFO [stdout] 
Dec 06 09:03:31.016 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:03:31.016 INFO [stdout] 
Dec 06 09:03:31.020 INFO [stderr] su: No module specific data is present
Dec 06 09:03:32.111 INFO running `"docker" "inspect" "be8ffc5a4caa6b150ec3b2f8674ab23b6cb3f706dfa2da74415d60df201caab6"`
Dec 06 09:03:32.417 INFO running `"docker" "rm" "-f" "be8ffc5a4caa6b150ec3b2f8674ab23b6cb3f706dfa2da74415d60df201caab6"`
Dec 06 09:03:32.776 INFO [stdout] be8ffc5a4caa6b150ec3b2f8674ab23b6cb3f706dfa2da74415d60df201caab6