Dec 19 10:26:10.164 INFO checking rami999999999/Lang_detector_rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:26:10.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/rami999999999/Lang_detector_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:26:10.642 INFO [stdout] 5b4f8662fb325f97b1b69a7b35c18cb7cc4101b75a3efc0f0eb12ee3ce721149
Dec 19 10:26:10.652 INFO running `"docker" "start" "-a" "5b4f8662fb325f97b1b69a7b35c18cb7cc4101b75a3efc0f0eb12ee3ce721149"`
Dec 19 10:26:12.124 INFO [stderr]     Checking lang_detector_rust v0.1.0 (/opt/crater/workdir)
Dec 19 10:26:12.300 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 10:26:12.300 INFO [stderr]   --> src/main.rs:87:14
Dec 19 10:26:12.300 INFO [stderr]    |
Dec 19 10:26:12.300 INFO [stderr] 87 |     for i in (0 .. capacity){
Dec 19 10:26:12.300 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 10:26:12.300 INFO [stderr]    |
Dec 19 10:26:12.300 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 10:26:12.300 INFO [stderr] 
Dec 19 10:26:12.357 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 10:26:12.357 INFO [stderr]   --> src/main.rs:87:14
Dec 19 10:26:12.357 INFO [stderr]    |
Dec 19 10:26:12.357 INFO [stderr] 87 |     for i in (0 .. capacity){
Dec 19 10:26:12.357 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 10:26:12.357 INFO [stderr]    |
Dec 19 10:26:12.357 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 19 10:26:12.357 INFO [stderr] 
Dec 19 10:26:12.357 INFO [stderr] warning: value assigned to `pt_total` is never read
Dec 19 10:26:12.357 INFO [stderr]    --> src/main.rs:131:13
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr] 131 |     let mut pt_total=0.0;
Dec 19 10:26:12.357 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 10:26:12.357 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.357 INFO [stderr] 
Dec 19 10:26:12.357 INFO [stderr] warning: value assigned to `es_total` is never read
Dec 19 10:26:12.357 INFO [stderr]    --> src/main.rs:132:13
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr] 132 |     let mut es_total=0.0;
Dec 19 10:26:12.357 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.357 INFO [stderr] 
Dec 19 10:26:12.357 INFO [stderr] warning: value assigned to `fr_total` is never read
Dec 19 10:26:12.357 INFO [stderr]    --> src/main.rs:133:13
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr] 133 |     let mut fr_total=0.0;
Dec 19 10:26:12.357 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.357 INFO [stderr]     |
Dec 19 10:26:12.357 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.357 INFO [stderr] 
Dec 19 10:26:12.392 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 10:26:12.392 INFO [stderr]    --> src/main.rs:137:9
Dec 19 10:26:12.392 INFO [stderr]     |
Dec 19 10:26:12.392 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Dec 19 10:26:12.392 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:26:12.392 INFO [stderr]     |
Dec 19 10:26:12.392 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 10:26:12.392 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 10:26:12.392 INFO [stderr] 
Dec 19 10:26:12.400 INFO [stderr] warning: value assigned to `pt_total` is never read
Dec 19 10:26:12.400 INFO [stderr]    --> src/main.rs:131:13
Dec 19 10:26:12.400 INFO [stderr]     |
Dec 19 10:26:12.400 INFO [stderr] 131 |     let mut pt_total=0.0;
Dec 19 10:26:12.400 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.400 INFO [stderr]     |
Dec 19 10:26:12.407 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 19 10:26:12.407 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.407 INFO [stderr] 
Dec 19 10:26:12.407 INFO [stderr] warning: value assigned to `es_total` is never read
Dec 19 10:26:12.407 INFO [stderr]    --> src/main.rs:132:13
Dec 19 10:26:12.407 INFO [stderr]     |
Dec 19 10:26:12.407 INFO [stderr] 132 |     let mut es_total=0.0;
Dec 19 10:26:12.407 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.407 INFO [stderr]     |
Dec 19 10:26:12.407 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.407 INFO [stderr] 
Dec 19 10:26:12.407 INFO [stderr] warning: value assigned to `fr_total` is never read
Dec 19 10:26:12.407 INFO [stderr]    --> src/main.rs:133:13
Dec 19 10:26:12.407 INFO [stderr]     |
Dec 19 10:26:12.407 INFO [stderr] 133 |     let mut fr_total=0.0;
Dec 19 10:26:12.407 INFO [stderr]     |             ^^^^^^^^
Dec 19 10:26:12.408 INFO [stderr]     |
Dec 19 10:26:12.408 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 10:26:12.408 INFO [stderr] 
Dec 19 10:26:12.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 10:26:12.456 INFO [stderr]    --> src/main.rs:137:9
Dec 19 10:26:12.456 INFO [stderr]     |
Dec 19 10:26:12.456 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Dec 19 10:26:12.456 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:26:12.456 INFO [stderr]     |
Dec 19 10:26:12.456 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 10:26:12.456 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 10:26:12.456 INFO [stderr] 
Dec 19 10:26:12.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Dec 19 10:26:13.182 INFO running `"docker" "inspect" "5b4f8662fb325f97b1b69a7b35c18cb7cc4101b75a3efc0f0eb12ee3ce721149"`
Dec 19 10:26:13.556 INFO running `"docker" "rm" "-f" "5b4f8662fb325f97b1b69a7b35c18cb7cc4101b75a3efc0f0eb12ee3ce721149"`
Dec 19 10:26:13.898 INFO [stdout] 5b4f8662fb325f97b1b69a7b35c18cb7cc4101b75a3efc0f0eb12ee3ce721149