Dec 11 11:20:44.309 INFO checking rami999999999/Lang_detector_rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:20:44.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 11:20:44.724 INFO [stdout] 645ae2e87b66633b8537c5bd24e15234b58cac2c74f72fb7173a739efc5885bd
Dec 11 11:20:44.726 INFO running `"docker" "start" "-a" "645ae2e87b66633b8537c5bd24e15234b58cac2c74f72fb7173a739efc5885bd"`
Dec 11 11:20:45.532 INFO [stderr] usermod: no changes
Dec 11 11:20:45.600 INFO [stderr]     Checking lang_detector_rust v0.1.0 (/source)
Dec 11 11:20:45.830 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 11 11:20:45.830 INFO [stderr]   --> src/main.rs:87:14
Dec 11 11:20:45.830 INFO [stderr]    |
Dec 11 11:20:45.830 INFO [stderr] 87 |     for i in (0 .. capacity){
Dec 11 11:20:45.830 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:20:45.830 INFO [stderr]    |
Dec 11 11:20:45.830 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:20:45.830 INFO [stderr] 
Dec 11 11:20:45.852 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 11 11:20:45.856 INFO [stderr]   --> src/main.rs:87:14
Dec 11 11:20:45.856 INFO [stderr]    |
Dec 11 11:20:45.856 INFO [stderr] 87 |     for i in (0 .. capacity){
Dec 11 11:20:45.856 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 11 11:20:45.856 INFO [stderr]    |
Dec 11 11:20:45.856 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 11:20:45.856 INFO [stderr] 
Dec 11 11:20:45.908 INFO [stderr] warning: value assigned to `pt_total` is never read
Dec 11 11:20:45.908 INFO [stderr]    --> src/main.rs:131:13
Dec 11 11:20:45.908 INFO [stderr]     |
Dec 11 11:20:45.908 INFO [stderr] 131 |     let mut pt_total=0.0;
Dec 11 11:20:45.908 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.908 INFO [stderr]     |
Dec 11 11:20:45.908 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 11:20:45.908 INFO [stderr] 
Dec 11 11:20:45.908 INFO [stderr] warning: value assigned to `es_total` is never read
Dec 11 11:20:45.908 INFO [stderr]    --> src/main.rs:132:13
Dec 11 11:20:45.908 INFO [stderr]     |
Dec 11 11:20:45.908 INFO [stderr] 132 |     let mut es_total=0.0;
Dec 11 11:20:45.908 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.908 INFO [stderr] 
Dec 11 11:20:45.908 INFO [stderr] warning: value assigned to `fr_total` is never read
Dec 11 11:20:45.908 INFO [stderr]    --> src/main.rs:133:13
Dec 11 11:20:45.908 INFO [stderr]     |
Dec 11 11:20:45.908 INFO [stderr] 133 |     let mut fr_total=0.0;
Dec 11 11:20:45.908 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.908 INFO [stderr] 
Dec 11 11:20:45.921 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 11:20:45.921 INFO [stderr]    --> src/main.rs:137:9
Dec 11 11:20:45.921 INFO [stderr]     |
Dec 11 11:20:45.921 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Dec 11 11:20:45.921 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:45.921 INFO [stderr]     |
Dec 11 11:20:45.921 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 11:20:45.921 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 11:20:45.921 INFO [stderr] 
Dec 11 11:20:45.961 INFO [stderr] warning: value assigned to `pt_total` is never read
Dec 11 11:20:45.961 INFO [stderr]    --> src/main.rs:131:13
Dec 11 11:20:45.961 INFO [stderr]     |
Dec 11 11:20:45.961 INFO [stderr] 131 |     let mut pt_total=0.0;
Dec 11 11:20:45.961 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.961 INFO [stderr]     |
Dec 11 11:20:45.961 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 11 11:20:45.961 INFO [stderr] 
Dec 11 11:20:45.961 INFO [stderr] warning: value assigned to `es_total` is never read
Dec 11 11:20:45.961 INFO [stderr]    --> src/main.rs:132:13
Dec 11 11:20:45.961 INFO [stderr]     |
Dec 11 11:20:45.961 INFO [stderr] 132 |     let mut es_total=0.0;
Dec 11 11:20:45.961 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.961 INFO [stderr] 
Dec 11 11:20:45.961 INFO [stderr] warning: value assigned to `fr_total` is never read
Dec 11 11:20:45.961 INFO [stderr]    --> src/main.rs:133:13
Dec 11 11:20:45.961 INFO [stderr]     |
Dec 11 11:20:45.961 INFO [stderr] 133 |     let mut fr_total=0.0;
Dec 11 11:20:45.961 INFO [stderr]     |             ^^^^^^^^
Dec 11 11:20:45.961 INFO [stderr] 
Dec 11 11:20:45.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 11:20:45.988 INFO [stderr]    --> src/main.rs:137:9
Dec 11 11:20:45.988 INFO [stderr]     |
Dec 11 11:20:45.988 INFO [stderr] 137 |         io::stdin().read_line(&mut program_input);
Dec 11 11:20:45.988 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 11:20:45.988 INFO [stderr]     |
Dec 11 11:20:45.988 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 11:20:45.988 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 11:20:45.988 INFO [stderr] 
Dec 11 11:20:46.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 11 11:20:46.012 INFO [stderr] su: No module specific data is present
Dec 11 11:20:46.676 INFO running `"docker" "inspect" "645ae2e87b66633b8537c5bd24e15234b58cac2c74f72fb7173a739efc5885bd"`
Dec 11 11:20:46.864 INFO running `"docker" "rm" "-f" "645ae2e87b66633b8537c5bd24e15234b58cac2c74f72fb7173a739efc5885bd"`
Dec 11 11:20:47.156 INFO [stdout] 645ae2e87b66633b8537c5bd24e15234b58cac2c74f72fb7173a739efc5885bd