Oct 13 06:14:38.105 INFO testing murphym18/huffman_code against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1 Oct 13 06:14:38.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 13 06:14:38.541 INFO blam! 2d14fd0536b3fd2ff01c524f19ec8ca3ce88a4f7a417801c913ce81177df4263 Oct 13 06:14:38.548 INFO running `"docker" "start" "-a" "2d14fd0536b3fd2ff01c524f19ec8ca3ce88a4f7a417801c913ce81177df4263"` Oct 13 06:14:39.779 INFO kablam! usermod: no changes Oct 13 06:14:39.863 INFO kablam! Compiling huffman_code v0.1.0 (/source) Oct 13 06:14:40.199 INFO kablam! warning: unused import: `std::io` Oct 13 06:14:40.199 INFO kablam! --> src/lib.rs:1:5 Oct 13 06:14:40.199 INFO kablam! | Oct 13 06:14:40.199 INFO kablam! 1 | use std::io; Oct 13 06:14:40.199 INFO kablam! | ^^^^^^^ Oct 13 06:14:40.199 INFO kablam! | Oct 13 06:14:40.199 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 06:14:40.199 INFO kablam! Oct 13 06:14:40.199 INFO kablam! warning: unused import: `Cursor` Oct 13 06:14:40.199 INFO kablam! --> src/lib.rs:5:28 Oct 13 06:14:40.199 INFO kablam! | Oct 13 06:14:40.199 INFO kablam! 5 | use std::io::{Read, Write, Cursor}; Oct 13 06:14:40.199 INFO kablam! | ^^^^^^ Oct 13 06:14:40.199 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `left` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:171:26 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 13 06:14:40.355 INFO kablam! | ^^^^ help: try ignoring the field: `left: _` Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `right` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:171:36 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 13 06:14:40.355 INFO kablam! | ^^^^^ help: try ignoring the field: `right: _` Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `value` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:172:22 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 172 | Leaf {count, value} => count Oct 13 06:14:40.355 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `count` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:178:15 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 178 | Node {count, ref left, ref right} => { Oct 13 06:14:40.355 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `count` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:235:19 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 235 | Leaf {count, value} => { Oct 13 06:14:40.355 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `count` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:240:19 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.355 INFO kablam! 240 | Node {count, ref left, ref right} => { Oct 13 06:14:40.355 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:40.355 INFO kablam! Oct 13 06:14:40.355 INFO kablam! warning: unused variable: `p` Oct 13 06:14:40.355 INFO kablam! --> src/lib.rs:303:9 Oct 13 06:14:40.355 INFO kablam! | Oct 13 06:14:40.356 INFO kablam! 303 | let p = 97 as u8; Oct 13 06:14:40.356 INFO kablam! | ^ help: consider using `_p` instead Oct 13 06:14:40.356 INFO kablam! Oct 13 06:14:40.356 INFO kablam! warning: unused variable: `value` Oct 13 06:14:40.356 INFO kablam! --> src/lib.rs:346:26 Oct 13 06:14:40.356 INFO kablam! | Oct 13 06:14:40.356 INFO kablam! 346 | Leaf {count, value} => size = size + count, Oct 13 06:14:40.356 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 13 06:14:40.356 INFO kablam! Oct 13 06:14:40.356 INFO kablam! warning: unused variable: `count` Oct 13 06:14:40.356 INFO kablam! --> src/lib.rs:395:15 Oct 13 06:14:40.356 INFO kablam! | Oct 13 06:14:40.356 INFO kablam! 395 | Node {count, ref left, ref right} => { Oct 13 06:14:40.356 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:40.356 INFO kablam! Oct 13 06:14:40.356 INFO kablam! warning: unused variable: `count` Oct 13 06:14:40.356 INFO kablam! --> src/lib.rs:403:15 Oct 13 06:14:40.356 INFO kablam! | Oct 13 06:14:40.356 INFO kablam! 403 | Leaf {count, value} => { Oct 13 06:14:40.356 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:40.356 INFO kablam! Oct 13 06:14:40.372 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:40.372 INFO kablam! --> src/lib.rs:215:9 Oct 13 06:14:40.372 INFO kablam! | Oct 13 06:14:40.372 INFO kablam! 215 | let mut tree = make_tree(table_vec); Oct 13 06:14:40.372 INFO kablam! | ----^^^^ Oct 13 06:14:40.372 INFO kablam! | | Oct 13 06:14:40.372 INFO kablam! | help: remove this `mut` Oct 13 06:14:40.372 INFO kablam! | Oct 13 06:14:40.372 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 06:14:40.372 INFO kablam! Oct 13 06:14:40.375 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:40.375 INFO kablam! --> src/lib.rs:300:9 Oct 13 06:14:40.375 INFO kablam! | Oct 13 06:14:40.375 INFO kablam! 300 | let mut tree = make_tree(v); Oct 13 06:14:40.375 INFO kablam! | ----^^^^ Oct 13 06:14:40.375 INFO kablam! | | Oct 13 06:14:40.375 INFO kablam! | help: remove this `mut` Oct 13 06:14:40.375 INFO kablam! Oct 13 06:14:40.375 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:40.375 INFO kablam! --> src/lib.rs:350:9 Oct 13 06:14:40.375 INFO kablam! | Oct 13 06:14:40.375 INFO kablam! 350 | let mut buf: [u8; 8] = unsafe { Oct 13 06:14:40.375 INFO kablam! | ----^^^ Oct 13 06:14:40.375 INFO kablam! | | Oct 13 06:14:40.375 INFO kablam! | help: remove this `mut` Oct 13 06:14:40.375 INFO kablam! Oct 13 06:14:40.379 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:40.379 INFO kablam! --> src/lib.rs:388:9 Oct 13 06:14:40.379 INFO kablam! | Oct 13 06:14:40.379 INFO kablam! 388 | let mut bits = BitString::new(); Oct 13 06:14:40.379 INFO kablam! | ----^^^^ Oct 13 06:14:40.379 INFO kablam! | | Oct 13 06:14:40.379 INFO kablam! | help: remove this `mut` Oct 13 06:14:40.379 INFO kablam! Oct 13 06:14:40.379 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:40.379 INFO kablam! --> src/lib.rs:393:29 Oct 13 06:14:40.379 INFO kablam! | Oct 13 06:14:40.379 INFO kablam! 393 | fn traverse(current: &Tree, mut bits: BitString, table: &mut HashMap) { Oct 13 06:14:40.379 INFO kablam! | ----^^^^ Oct 13 06:14:40.379 INFO kablam! | | Oct 13 06:14:40.379 INFO kablam! | help: remove this `mut` Oct 13 06:14:40.379 INFO kablam! Oct 13 06:14:40.385 INFO kablam! warning: function is never used: `byte_string` Oct 13 06:14:40.385 INFO kablam! --> src/lib.rs:138:1 Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.385 INFO kablam! 138 | fn byte_string(data: u8, num_bits: u8) -> String { Oct 13 06:14:40.385 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.385 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 06:14:40.385 INFO kablam! Oct 13 06:14:40.385 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.385 INFO kablam! --> src/lib.rs:104:9 Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.385 INFO kablam! 104 | self.output.write(&a); Oct 13 06:14:40.385 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.385 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 06:14:40.385 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.385 INFO kablam! Oct 13 06:14:40.385 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.385 INFO kablam! --> src/lib.rs:236:17 Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.385 INFO kablam! 236 | output.write(&[value]); Oct 13 06:14:40.385 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.385 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.391 INFO kablam! Oct 13 06:14:40.391 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.391 INFO kablam! --> src/lib.rs:306:5 Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! 306 | f.seek(SeekFrom::Start(0)); Oct 13 06:14:40.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.391 INFO kablam! Oct 13 06:14:40.391 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.391 INFO kablam! --> src/lib.rs:321:5 Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! 321 | output.write_all(&list_len_buf); Oct 13 06:14:40.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.391 INFO kablam! Oct 13 06:14:40.391 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.391 INFO kablam! --> src/lib.rs:334:17 Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! 334 | output.write_all(&buf); Oct 13 06:14:40.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.391 INFO kablam! Oct 13 06:14:40.391 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:40.391 INFO kablam! --> src/lib.rs:353:5 Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! 353 | output.write_all(&buf); Oct 13 06:14:40.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:40.391 INFO kablam! | Oct 13 06:14:40.391 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:40.391 INFO kablam! Oct 13 06:14:41.899 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.09s Oct 13 06:14:41.915 INFO kablam! su: No module specific data is present Oct 13 06:14:42.358 INFO running `"docker" "rm" "-f" "2d14fd0536b3fd2ff01c524f19ec8ca3ce88a4f7a417801c913ce81177df4263"` Oct 13 06:14:42.615 INFO blam! 2d14fd0536b3fd2ff01c524f19ec8ca3ce88a4f7a417801c913ce81177df4263 Oct 13 06:14:42.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 13 06:14:42.974 INFO blam! f58f7d96bedd6ce69e9b633bc5f217339f823e1b5ce23a006a8a83938fcf97ed Oct 13 06:14:42.975 INFO running `"docker" "start" "-a" "f58f7d96bedd6ce69e9b633bc5f217339f823e1b5ce23a006a8a83938fcf97ed"` Oct 13 06:14:44.331 INFO kablam! usermod: no changes Oct 13 06:14:44.391 INFO kablam! Compiling huffman_code v0.1.0 (/source) Oct 13 06:14:44.955 INFO kablam! warning: unused import: `std::io` Oct 13 06:14:44.955 INFO kablam! --> src/lib.rs:1:5 Oct 13 06:14:44.955 INFO kablam! | Oct 13 06:14:44.955 INFO kablam! 1 | use std::io; Oct 13 06:14:44.955 INFO kablam! | ^^^^^^^ Oct 13 06:14:44.955 INFO kablam! | Oct 13 06:14:44.955 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 06:14:44.955 INFO kablam! Oct 13 06:14:44.955 INFO kablam! warning: unused import: `Cursor` Oct 13 06:14:44.955 INFO kablam! --> src/lib.rs:5:28 Oct 13 06:14:44.955 INFO kablam! | Oct 13 06:14:44.955 INFO kablam! 5 | use std::io::{Read, Write, Cursor}; Oct 13 06:14:44.955 INFO kablam! | ^^^^^^ Oct 13 06:14:44.955 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `left` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:171:26 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 13 06:14:45.219 INFO kablam! | ^^^^ help: try ignoring the field: `left: _` Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `right` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:171:36 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 171 | Node {count, ref left, ref right} => count, Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `right: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `value` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:172:22 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 172 | Leaf {count, value} => count Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `count` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:178:15 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 178 | Node {count, ref left, ref right} => { Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `count` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:235:19 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 235 | Leaf {count, value} => { Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `count` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:240:19 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 240 | Node {count, ref left, ref right} => { Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `p` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:303:9 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 303 | let p = 97 as u8; Oct 13 06:14:45.219 INFO kablam! | ^ help: consider using `_p` instead Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `value` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:346:26 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 346 | Leaf {count, value} => size = size + count, Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `value: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `count` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:395:15 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 395 | Node {count, ref left, ref right} => { Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.219 INFO kablam! warning: unused variable: `count` Oct 13 06:14:45.219 INFO kablam! --> src/lib.rs:403:15 Oct 13 06:14:45.219 INFO kablam! | Oct 13 06:14:45.219 INFO kablam! 403 | Leaf {count, value} => { Oct 13 06:14:45.219 INFO kablam! | ^^^^^ help: try ignoring the field: `count: _` Oct 13 06:14:45.219 INFO kablam! Oct 13 06:14:45.245 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:45.245 INFO kablam! --> src/lib.rs:215:9 Oct 13 06:14:45.245 INFO kablam! | Oct 13 06:14:45.246 INFO kablam! 215 | let mut tree = make_tree(table_vec); Oct 13 06:14:45.246 INFO kablam! | ----^^^^ Oct 13 06:14:45.246 INFO kablam! | | Oct 13 06:14:45.246 INFO kablam! | help: remove this `mut` Oct 13 06:14:45.246 INFO kablam! | Oct 13 06:14:45.246 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 06:14:45.247 INFO kablam! Oct 13 06:14:45.254 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:45.254 INFO kablam! --> src/lib.rs:300:9 Oct 13 06:14:45.254 INFO kablam! | Oct 13 06:14:45.255 INFO kablam! 300 | let mut tree = make_tree(v); Oct 13 06:14:45.255 INFO kablam! | ----^^^^ Oct 13 06:14:45.255 INFO kablam! | | Oct 13 06:14:45.255 INFO kablam! | help: remove this `mut` Oct 13 06:14:45.255 INFO kablam! Oct 13 06:14:45.256 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:45.256 INFO kablam! --> src/lib.rs:350:9 Oct 13 06:14:45.256 INFO kablam! | Oct 13 06:14:45.257 INFO kablam! 350 | let mut buf: [u8; 8] = unsafe { Oct 13 06:14:45.257 INFO kablam! | ----^^^ Oct 13 06:14:45.257 INFO kablam! | | Oct 13 06:14:45.257 INFO kablam! | help: remove this `mut` Oct 13 06:14:45.258 INFO kablam! Oct 13 06:14:45.258 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:45.258 INFO kablam! --> src/lib.rs:388:9 Oct 13 06:14:45.258 INFO kablam! | Oct 13 06:14:45.259 INFO kablam! 388 | let mut bits = BitString::new(); Oct 13 06:14:45.259 INFO kablam! | ----^^^^ Oct 13 06:14:45.259 INFO kablam! | | Oct 13 06:14:45.259 INFO kablam! | help: remove this `mut` Oct 13 06:14:45.260 INFO kablam! Oct 13 06:14:45.260 INFO kablam! warning: variable does not need to be mutable Oct 13 06:14:45.260 INFO kablam! --> src/lib.rs:393:29 Oct 13 06:14:45.260 INFO kablam! | Oct 13 06:14:45.261 INFO kablam! 393 | fn traverse(current: &Tree, mut bits: BitString, table: &mut HashMap) { Oct 13 06:14:45.261 INFO kablam! | ----^^^^ Oct 13 06:14:45.261 INFO kablam! | | Oct 13 06:14:45.261 INFO kablam! | help: remove this `mut` Oct 13 06:14:45.261 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: function is never used: `byte_string` Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:138:1 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! 138 | fn byte_string(data: u8, num_bits: u8) -> String { Oct 13 06:14:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 06:14:45.279 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:104:9 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! 104 | self.output.write(&a); Oct 13 06:14:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 06:14:45.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.279 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:236:17 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! 236 | output.write(&[value]); Oct 13 06:14:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.279 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:306:5 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! 306 | f.seek(SeekFrom::Start(0)); Oct 13 06:14:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.279 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:321:5 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! 321 | output.write_all(&list_len_buf); Oct 13 06:14:45.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.279 INFO kablam! Oct 13 06:14:45.279 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.279 INFO kablam! --> src/lib.rs:334:17 Oct 13 06:14:45.279 INFO kablam! | Oct 13 06:14:45.280 INFO kablam! 334 | output.write_all(&buf); Oct 13 06:14:45.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.280 INFO kablam! | Oct 13 06:14:45.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.280 INFO kablam! Oct 13 06:14:45.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 06:14:45.280 INFO kablam! --> src/lib.rs:353:5 Oct 13 06:14:45.280 INFO kablam! | Oct 13 06:14:45.280 INFO kablam! 353 | output.write_all(&buf); Oct 13 06:14:45.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 06:14:45.280 INFO kablam! | Oct 13 06:14:45.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 06:14:45.280 INFO kablam! Oct 13 06:14:45.945 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.58s Oct 13 06:14:45.963 INFO kablam! su: No module specific data is present Oct 13 06:14:46.503 INFO running `"docker" "rm" "-f" "f58f7d96bedd6ce69e9b633bc5f217339f823e1b5ce23a006a8a83938fcf97ed"` Oct 13 06:14:46.699 INFO blam! f58f7d96bedd6ce69e9b633bc5f217339f823e1b5ce23a006a8a83938fcf97ed Oct 13 06:14:46.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-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"` Oct 13 06:14:47.025 INFO blam! ac12425afd17a1bef200152e2af09035e9ab9bce291f4e6f002665249deacb26 Oct 13 06:14:47.028 INFO running `"docker" "start" "-a" "ac12425afd17a1bef200152e2af09035e9ab9bce291f4e6f002665249deacb26"` Oct 13 06:14:48.141 INFO kablam! usermod: no changes Oct 13 06:14:48.215 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.03s Oct 13 06:14:48.219 INFO kablam! Running /target/debug/deps/huffman_code-607706bd501c7c15 Oct 13 06:14:48.227 INFO kablam! Running /target/debug/deps/huffman_code-00d937168f20bdd4 Oct 13 06:14:48.227 INFO blam! Oct 13 06:14:48.227 INFO blam! running 0 tests Oct 13 06:14:48.227 INFO blam! Oct 13 06:14:48.227 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 06:14:48.227 INFO blam! Oct 13 06:14:48.235 INFO blam! Oct 13 06:14:48.235 INFO kablam! Doc-tests huffman_code Oct 13 06:14:48.235 INFO blam! running 0 tests Oct 13 06:14:48.235 INFO blam! Oct 13 06:14:48.235 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 06:14:48.235 INFO blam! Oct 13 06:14:48.779 INFO blam! Oct 13 06:14:48.779 INFO blam! running 0 tests Oct 13 06:14:48.779 INFO blam! Oct 13 06:14:48.779 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Oct 13 06:14:48.779 INFO blam! Oct 13 06:14:48.786 INFO kablam! su: No module specific data is present Oct 13 06:14:49.668 INFO running `"docker" "rm" "-f" "ac12425afd17a1bef200152e2af09035e9ab9bce291f4e6f002665249deacb26"` Oct 13 06:14:49.899 INFO blam! ac12425afd17a1bef200152e2af09035e9ab9bce291f4e6f002665249deacb26