Nov 27 22:18:04.666 INFO checking rami999999999/Lang_detector_rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:18:04.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 22:18:05.188 INFO [stdout] adcb8853b36fb29dfb2b61cc9f9ab7fe73f783c9b083d19ecc621c55a4dcf814
Nov 27 22:18:05.196 INFO running `"docker" "start" "-a" "adcb8853b36fb29dfb2b61cc9f9ab7fe73f783c9b083d19ecc621c55a4dcf814"`
Nov 27 22:18:06.296 INFO [stderr] usermod: no changes
Nov 27 22:18:06.358 INFO [stderr]     Checking lang_detector_rust v0.1.0 (/source)
Nov 27 22:18:06.729 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 27 22:18:06.729 INFO [stderr]   --> src/main.rs:87:14
Nov 27 22:18:06.729 INFO [stderr]    |
Nov 27 22:18:06.729 INFO [stderr] 87 |     for i in (0 .. capacity){
Nov 27 22:18:06.729 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:18:06.729 INFO [stderr]    |
Nov 27 22:18:06.729 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 22:18:06.729 INFO [stderr] 
Nov 27 22:18:06.847 INFO [stderr] warning: value assigned to `pt_total` is never read
Nov 27 22:18:06.847 INFO [stderr]    --> src/main.rs:131:13
Nov 27 22:18:06.847 INFO [stderr]     |
Nov 27 22:18:06.847 INFO [stderr] 131 |     let mut pt_total=0.0;
Nov 27 22:18:06.847 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.847 INFO [stderr]     |
Nov 27 22:18:06.847 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 22:18:06.847 INFO [stderr] 
Nov 27 22:18:06.853 INFO [stderr] warning: value assigned to `es_total` is never read
Nov 27 22:18:06.853 INFO [stderr]    --> src/main.rs:132:13
Nov 27 22:18:06.853 INFO [stderr]     |
Nov 27 22:18:06.853 INFO [stderr] 132 |     let mut es_total=0.0;
Nov 27 22:18:06.853 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.853 INFO [stderr] 
Nov 27 22:18:06.853 INFO [stderr] warning: value assigned to `fr_total` is never read
Nov 27 22:18:06.853 INFO [stderr]    --> src/main.rs:133:13
Nov 27 22:18:06.853 INFO [stderr]     |
Nov 27 22:18:06.853 INFO [stderr] 133 |     let mut fr_total=0.0;
Nov 27 22:18:06.853 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.853 INFO [stderr] 
Nov 27 22:18:06.872 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 27 22:18:06.872 INFO [stderr]   --> src/main.rs:87:14
Nov 27 22:18:06.872 INFO [stderr]    |
Nov 27 22:18:06.872 INFO [stderr] 87 |     for i in (0 .. capacity){
Nov 27 22:18:06.872 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 27 22:18:06.872 INFO [stderr]    |
Nov 27 22:18:06.872 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 22:18:06.872 INFO [stderr] 
Nov 27 22:18:06.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 22:18:06.880 INFO [stderr]    --> src/main.rs:137:9
Nov 27 22:18:06.880 INFO [stderr]     |
Nov 27 22:18:06.880 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Nov 27 22:18:06.880 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:18:06.880 INFO [stderr]     |
Nov 27 22:18:06.880 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 22:18:06.880 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 22:18:06.880 INFO [stderr] 
Nov 27 22:18:06.988 INFO [stderr] warning: value assigned to `pt_total` is never read
Nov 27 22:18:06.988 INFO [stderr]    --> src/main.rs:131:13
Nov 27 22:18:06.989 INFO [stderr]     |
Nov 27 22:18:06.989 INFO [stderr] 131 |     let mut pt_total=0.0;
Nov 27 22:18:06.989 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.989 INFO [stderr]     |
Nov 27 22:18:06.989 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 22:18:06.989 INFO [stderr] 
Nov 27 22:18:06.989 INFO [stderr] warning: value assigned to `es_total` is never read
Nov 27 22:18:06.989 INFO [stderr]    --> src/main.rs:132:13
Nov 27 22:18:06.989 INFO [stderr]     |
Nov 27 22:18:06.989 INFO [stderr] 132 |     let mut es_total=0.0;
Nov 27 22:18:06.989 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.989 INFO [stderr] 
Nov 27 22:18:06.989 INFO [stderr] warning: value assigned to `fr_total` is never read
Nov 27 22:18:06.989 INFO [stderr]    --> src/main.rs:133:13
Nov 27 22:18:06.989 INFO [stderr]     |
Nov 27 22:18:06.989 INFO [stderr] 133 |     let mut fr_total=0.0;
Nov 27 22:18:06.989 INFO [stderr]     |             ^^^^^^^^
Nov 27 22:18:06.989 INFO [stderr] 
Nov 27 22:18:07.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 22:18:07.019 INFO [stderr]    --> src/main.rs:137:9
Nov 27 22:18:07.019 INFO [stderr]     |
Nov 27 22:18:07.019 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Nov 27 22:18:07.019 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:18:07.019 INFO [stderr]     |
Nov 27 22:18:07.019 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 22:18:07.019 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 22:18:07.019 INFO [stderr] 
Nov 27 22:18:07.056 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 27 22:18:07.056 INFO [stderr] su: No module specific data is present
Nov 27 22:18:07.578 INFO running `"docker" "inspect" "adcb8853b36fb29dfb2b61cc9f9ab7fe73f783c9b083d19ecc621c55a4dcf814"`
Nov 27 22:18:07.934 INFO running `"docker" "rm" "-f" "adcb8853b36fb29dfb2b61cc9f9ab7fe73f783c9b083d19ecc621c55a4dcf814"`
Nov 27 22:18:08.192 INFO [stdout] adcb8853b36fb29dfb2b61cc9f9ab7fe73f783c9b083d19ecc621c55a4dcf814