Oct 10 17:56:44.170 INFO testing murphym18/huffman_code against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling Oct 10 17:56:44.170 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen Oct 10 17:56:44.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 10 17:56:44.576 INFO blam! d6b5b8bbb45bcf870a50c65dc39c5821f4cdbb5fe3647727665216b61c5536d0 Oct 10 17:56:44.588 INFO running `"docker" "start" "-a" "d6b5b8bbb45bcf870a50c65dc39c5821f4cdbb5fe3647727665216b61c5536d0"` Oct 10 17:56:45.880 INFO kablam! usermod: no changes Oct 10 17:56:45.940 INFO kablam! Compiling huffman_code v0.1.0 (/source) Oct 10 17:56:46.579 INFO kablam! warning: unused import: `std::io` Oct 10 17:56:46.579 INFO kablam! --> src/lib.rs:1:5 Oct 10 17:56:46.579 INFO kablam! | Oct 10 17:56:46.579 INFO kablam! 1 | use std::io; Oct 10 17:56:46.579 INFO kablam! | ^^^^^^^ Oct 10 17:56:46.579 INFO kablam! | Oct 10 17:56:46.579 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 10 17:56:46.579 INFO kablam! Oct 10 17:56:46.579 INFO kablam! warning: unused import: `Cursor` Oct 10 17:56:46.579 INFO kablam! --> src/lib.rs:5:28 Oct 10 17:56:46.579 INFO kablam! | Oct 10 17:56:46.579 INFO kablam! 5 | use std::io::{Read, Write, Cursor}; Oct 10 17:56:46.579 INFO kablam! | ^^^^^^ Oct 10 17:56:46.579 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `left` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:171:26 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 10 17:56:46.716 INFO kablam! | ^^^^ help: try ignoring the field: `left: _` Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `right` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:171:36 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 10 17:56:46.716 INFO kablam! | ^^^^^ help: try ignoring the field: `right: _` Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `value` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:172:22 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 172 | Leaf {count, value} => count Oct 10 17:56:46.716 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `count` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:178:15 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 178 | Node {count, ref left, ref right} => { Oct 10 17:56:46.716 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `count` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:235:19 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 235 | Leaf {count, value} => { Oct 10 17:56:46.716 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `count` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:240:19 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 240 | Node {count, ref left, ref right} => { Oct 10 17:56:46.716 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `p` Oct 10 17:56:46.716 INFO kablam! --> src/lib.rs:303:9 Oct 10 17:56:46.716 INFO kablam! | Oct 10 17:56:46.716 INFO kablam! 303 | let p = 97 as u8; Oct 10 17:56:46.716 INFO kablam! | ^ help: consider using `_p` instead Oct 10 17:56:46.716 INFO kablam! Oct 10 17:56:46.716 INFO kablam! warning: unused variable: `value` Oct 10 17:56:46.717 INFO kablam! --> src/lib.rs:346:26 Oct 10 17:56:46.717 INFO kablam! | Oct 10 17:56:46.717 INFO kablam! 346 | Leaf {count, value} => size = size + count, Oct 10 17:56:46.717 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 10 17:56:46.717 INFO kablam! Oct 10 17:56:46.717 INFO kablam! warning: unused variable: `count` Oct 10 17:56:46.717 INFO kablam! --> src/lib.rs:395:15 Oct 10 17:56:46.717 INFO kablam! | Oct 10 17:56:46.717 INFO kablam! 395 | Node {count, ref left, ref right} => { Oct 10 17:56:46.717 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:46.717 INFO kablam! Oct 10 17:56:46.717 INFO kablam! warning: unused variable: `count` Oct 10 17:56:46.717 INFO kablam! --> src/lib.rs:403:15 Oct 10 17:56:46.717 INFO kablam! | Oct 10 17:56:46.717 INFO kablam! 403 | Leaf {count, value} => { Oct 10 17:56:46.717 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:46.717 INFO kablam! Oct 10 17:56:46.731 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:46.731 INFO kablam! --> src/lib.rs:215:9 Oct 10 17:56:46.731 INFO kablam! | Oct 10 17:56:46.731 INFO kablam! 215 | let mut tree = make_tree(table_vec); Oct 10 17:56:46.731 INFO kablam! | ----^^^^ Oct 10 17:56:46.731 INFO kablam! | | Oct 10 17:56:46.732 INFO kablam! | help: remove this `mut` Oct 10 17:56:46.732 INFO kablam! | Oct 10 17:56:46.732 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 10 17:56:46.732 INFO kablam! Oct 10 17:56:46.732 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:46.732 INFO kablam! --> src/lib.rs:300:9 Oct 10 17:56:46.732 INFO kablam! | Oct 10 17:56:46.733 INFO kablam! 300 | let mut tree = make_tree(v); Oct 10 17:56:46.733 INFO kablam! | ----^^^^ Oct 10 17:56:46.733 INFO kablam! | | Oct 10 17:56:46.733 INFO kablam! | help: remove this `mut` Oct 10 17:56:46.733 INFO kablam! Oct 10 17:56:46.733 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:46.733 INFO kablam! --> src/lib.rs:350:9 Oct 10 17:56:46.734 INFO kablam! | Oct 10 17:56:46.734 INFO kablam! 350 | let mut buf: [u8; 8] = unsafe { Oct 10 17:56:46.734 INFO kablam! | ----^^^ Oct 10 17:56:46.734 INFO kablam! | | Oct 10 17:56:46.734 INFO kablam! | help: remove this `mut` Oct 10 17:56:46.734 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:388:9 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 388 | let mut bits = BitString::new(); Oct 10 17:56:46.740 INFO kablam! | ----^^^^ Oct 10 17:56:46.740 INFO kablam! | | Oct 10 17:56:46.740 INFO kablam! | help: remove this `mut` Oct 10 17:56:46.740 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:393:29 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 393 | fn traverse(current: &Tree, mut bits: BitString, table: &mut HashMap) { Oct 10 17:56:46.740 INFO kablam! | ----^^^^ Oct 10 17:56:46.740 INFO kablam! | | Oct 10 17:56:46.740 INFO kablam! | help: remove this `mut` Oct 10 17:56:46.740 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: function is never used: `byte_string` Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:138:1 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 138 | fn byte_string(data: u8, num_bits: u8) -> String { Oct 10 17:56:46.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! = note: #[warn(dead_code)] on by default Oct 10 17:56:46.740 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:104:9 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 104 | self.output.write(&a); Oct 10 17:56:46.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 10 17:56:46.740 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.740 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:236:17 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 236 | output.write(&[value]); Oct 10 17:56:46.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.740 INFO kablam! Oct 10 17:56:46.740 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.740 INFO kablam! --> src/lib.rs:306:5 Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.740 INFO kablam! 306 | f.seek(SeekFrom::Start(0)); Oct 10 17:56:46.740 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.740 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.741 INFO kablam! Oct 10 17:56:46.741 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.741 INFO kablam! --> src/lib.rs:321:5 Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! 321 | output.write_all(&list_len_buf); Oct 10 17:56:46.741 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.741 INFO kablam! Oct 10 17:56:46.741 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.741 INFO kablam! --> src/lib.rs:334:17 Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! 334 | output.write_all(&buf); Oct 10 17:56:46.741 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.741 INFO kablam! Oct 10 17:56:46.741 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:46.741 INFO kablam! --> src/lib.rs:353:5 Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! 353 | output.write_all(&buf); Oct 10 17:56:46.741 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:46.741 INFO kablam! | Oct 10 17:56:46.741 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:46.741 INFO kablam! Oct 10 17:56:48.216 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.29s Oct 10 17:56:48.216 INFO kablam! su: No module specific data is present Oct 10 17:56:48.750 INFO running `"docker" "rm" "-f" "d6b5b8bbb45bcf870a50c65dc39c5821f4cdbb5fe3647727665216b61c5536d0"` Oct 10 17:56:48.956 INFO blam! d6b5b8bbb45bcf870a50c65dc39c5821f4cdbb5fe3647727665216b61c5536d0 Oct 10 17:56:48.962 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run Oct 10 17:56:48.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 10 17:56:49.340 INFO blam! a2be1224c41e8706f9aa3c54d6e51de0c44d88ac529783122128c6aaa5c0d2e5 Oct 10 17:56:49.342 INFO running `"docker" "start" "-a" "a2be1224c41e8706f9aa3c54d6e51de0c44d88ac529783122128c6aaa5c0d2e5"` Oct 10 17:56:50.350 INFO kablam! usermod: no changes Oct 10 17:56:50.407 INFO kablam! Compiling huffman_code v0.1.0 (/source) Oct 10 17:56:51.065 INFO kablam! warning: unused import: `std::io` Oct 10 17:56:51.065 INFO kablam! --> src/lib.rs:1:5 Oct 10 17:56:51.065 INFO kablam! | Oct 10 17:56:51.066 INFO kablam! 1 | use std::io; Oct 10 17:56:51.066 INFO kablam! | ^^^^^^^ Oct 10 17:56:51.066 INFO kablam! | Oct 10 17:56:51.066 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 10 17:56:51.066 INFO kablam! Oct 10 17:56:51.066 INFO kablam! warning: unused import: `Cursor` Oct 10 17:56:51.066 INFO kablam! --> src/lib.rs:5:28 Oct 10 17:56:51.066 INFO kablam! | Oct 10 17:56:51.066 INFO kablam! 5 | use std::io::{Read, Write, Cursor}; Oct 10 17:56:51.066 INFO kablam! | ^^^^^^ Oct 10 17:56:51.066 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `left` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:171:26 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 10 17:56:51.224 INFO kablam! | ^^^^ help: try ignoring the field: `left: _` Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `right` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:171:36 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 10 17:56:51.224 INFO kablam! | ^^^^^ help: try ignoring the field: `right: _` Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `value` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:172:22 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 172 | Leaf {count, value} => count Oct 10 17:56:51.224 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `count` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:178:15 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 178 | Node {count, ref left, ref right} => { Oct 10 17:56:51.224 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `count` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:235:19 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 235 | Leaf {count, value} => { Oct 10 17:56:51.224 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `count` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:240:19 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 240 | Node {count, ref left, ref right} => { Oct 10 17:56:51.224 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:51.224 INFO kablam! Oct 10 17:56:51.224 INFO kablam! warning: unused variable: `p` Oct 10 17:56:51.224 INFO kablam! --> src/lib.rs:303:9 Oct 10 17:56:51.224 INFO kablam! | Oct 10 17:56:51.224 INFO kablam! 303 | let p = 97 as u8; Oct 10 17:56:51.225 INFO kablam! | ^ help: consider using `_p` instead Oct 10 17:56:51.225 INFO kablam! Oct 10 17:56:51.225 INFO kablam! warning: unused variable: `value` Oct 10 17:56:51.225 INFO kablam! --> src/lib.rs:346:26 Oct 10 17:56:51.225 INFO kablam! | Oct 10 17:56:51.225 INFO kablam! 346 | Leaf {count, value} => size = size + count, Oct 10 17:56:51.225 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 10 17:56:51.225 INFO kablam! Oct 10 17:56:51.225 INFO kablam! warning: unused variable: `count` Oct 10 17:56:51.225 INFO kablam! --> src/lib.rs:395:15 Oct 10 17:56:51.225 INFO kablam! | Oct 10 17:56:51.225 INFO kablam! 395 | Node {count, ref left, ref right} => { Oct 10 17:56:51.225 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:51.225 INFO kablam! Oct 10 17:56:51.225 INFO kablam! warning: unused variable: `count` Oct 10 17:56:51.225 INFO kablam! --> src/lib.rs:403:15 Oct 10 17:56:51.225 INFO kablam! | Oct 10 17:56:51.225 INFO kablam! 403 | Leaf {count, value} => { Oct 10 17:56:51.225 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 10 17:56:51.225 INFO kablam! Oct 10 17:56:51.240 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:51.240 INFO kablam! --> src/lib.rs:215:9 Oct 10 17:56:51.240 INFO kablam! | Oct 10 17:56:51.240 INFO kablam! 215 | let mut tree = make_tree(table_vec); Oct 10 17:56:51.240 INFO kablam! | ----^^^^ Oct 10 17:56:51.240 INFO kablam! | | Oct 10 17:56:51.240 INFO kablam! | help: remove this `mut` Oct 10 17:56:51.240 INFO kablam! | Oct 10 17:56:51.240 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 10 17:56:51.240 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:300:9 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 300 | let mut tree = make_tree(v); Oct 10 17:56:51.248 INFO kablam! | ----^^^^ Oct 10 17:56:51.248 INFO kablam! | | Oct 10 17:56:51.248 INFO kablam! | help: remove this `mut` Oct 10 17:56:51.248 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:350:9 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 350 | let mut buf: [u8; 8] = unsafe { Oct 10 17:56:51.248 INFO kablam! | ----^^^ Oct 10 17:56:51.248 INFO kablam! | | Oct 10 17:56:51.248 INFO kablam! | help: remove this `mut` Oct 10 17:56:51.248 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:388:9 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 388 | let mut bits = BitString::new(); Oct 10 17:56:51.248 INFO kablam! | ----^^^^ Oct 10 17:56:51.248 INFO kablam! | | Oct 10 17:56:51.248 INFO kablam! | help: remove this `mut` Oct 10 17:56:51.248 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: variable does not need to be mutable Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:393:29 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 393 | fn traverse(current: &Tree, mut bits: BitString, table: &mut HashMap) { Oct 10 17:56:51.248 INFO kablam! | ----^^^^ Oct 10 17:56:51.248 INFO kablam! | | Oct 10 17:56:51.248 INFO kablam! | help: remove this `mut` Oct 10 17:56:51.248 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: function is never used: `byte_string` Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:138:1 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 138 | fn byte_string(data: u8, num_bits: u8) -> String { Oct 10 17:56:51.248 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! = note: #[warn(dead_code)] on by default Oct 10 17:56:51.248 INFO kablam! Oct 10 17:56:51.248 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.248 INFO kablam! --> src/lib.rs:104:9 Oct 10 17:56:51.248 INFO kablam! | Oct 10 17:56:51.248 INFO kablam! 104 | self.output.write(&a); Oct 10 17:56:51.249 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.249 INFO kablam! | Oct 10 17:56:51.249 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 10 17:56:51.249 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.249 INFO kablam! Oct 10 17:56:51.256 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.256 INFO kablam! --> src/lib.rs:236:17 Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! 236 | output.write(&[value]); Oct 10 17:56:51.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.256 INFO kablam! Oct 10 17:56:51.256 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.256 INFO kablam! --> src/lib.rs:306:5 Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! 306 | f.seek(SeekFrom::Start(0)); Oct 10 17:56:51.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.256 INFO kablam! Oct 10 17:56:51.256 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.256 INFO kablam! --> src/lib.rs:321:5 Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! 321 | output.write_all(&list_len_buf); Oct 10 17:56:51.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.256 INFO kablam! Oct 10 17:56:51.256 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.256 INFO kablam! --> src/lib.rs:334:17 Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! 334 | output.write_all(&buf); Oct 10 17:56:51.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.256 INFO kablam! Oct 10 17:56:51.256 INFO kablam! warning: unused `std::result::Result` which must be used Oct 10 17:56:51.256 INFO kablam! --> src/lib.rs:353:5 Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! 353 | output.write_all(&buf); Oct 10 17:56:51.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 10 17:56:51.256 INFO kablam! | Oct 10 17:56:51.256 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 10 17:56:51.256 INFO kablam! Oct 10 17:56:51.816 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.43s Oct 10 17:56:51.824 INFO kablam! su: No module specific data is present Oct 10 17:56:52.649 INFO running `"docker" "rm" "-f" "a2be1224c41e8706f9aa3c54d6e51de0c44d88ac529783122128c6aaa5c0d2e5"` Oct 10 17:56:52.972 INFO blam! a2be1224c41e8706f9aa3c54d6e51de0c44d88ac529783122128c6aaa5c0d2e5 Oct 10 17:56:52.976 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen Oct 10 17:56:52.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"` Oct 10 17:56:53.392 INFO blam! 49f20f3463c8de5db597c42bac946cb361d012748dff931a3484842d9b4586c9 Oct 10 17:56:53.400 INFO running `"docker" "start" "-a" "49f20f3463c8de5db597c42bac946cb361d012748dff931a3484842d9b4586c9"` Oct 10 17:56:54.474 INFO kablam! usermod: no changes Oct 10 17:56:54.528 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.02s Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:54.528 INFO kablam! Running /target/debug/deps/huffman_code-1ed7a27c2186445b Oct 10 17:56:54.528 INFO blam! running 0 tests Oct 10 17:56:54.528 INFO kablam! Running /target/debug/deps/huffman_code-b4806610a71f8cf4 Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:54.528 INFO kablam! Doc-tests huffman_code Oct 10 17:56:54.528 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:54.528 INFO blam! running 0 tests Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:54.528 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 10 17:56:54.528 INFO blam! Oct 10 17:56:55.396 INFO blam! Oct 10 17:56:55.396 INFO blam! running 0 tests Oct 10 17:56:55.396 INFO blam! Oct 10 17:56:55.396 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 10 17:56:55.396 INFO blam! Oct 10 17:56:55.404 INFO kablam! su: No module specific data is present Oct 10 17:56:56.180 INFO running `"docker" "rm" "-f" "49f20f3463c8de5db597c42bac946cb361d012748dff931a3484842d9b4586c9"` Oct 10 17:56:56.527 INFO blam! 49f20f3463c8de5db597c42bac946cb361d012748dff931a3484842d9b4586c9