Nov 02 09:01:52.100 INFO checking oussama/leek-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:01:52.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 09:01:52.864 INFO blam! 2d6d6694443c9fc72a473f8f57a2c4c0978d2b8025f3882da15e3c755a89b058
Nov 02 09:01:52.866 INFO running `"docker" "start" "-a" "2d6d6694443c9fc72a473f8f57a2c4c0978d2b8025f3882da15e3c755a89b058"`
Nov 02 09:01:54.828 INFO kablam! usermod: no changes
Nov 02 09:01:54.996 INFO kablam!     Checking serde v1.0.28
Nov 02 09:01:55.008 INFO kablam!    Compiling syn v0.12.13
Nov 02 09:02:07.452 INFO kablam!    Compiling serde_derive_internals v0.20.0
Nov 02 09:02:11.833 INFO kablam!    Compiling serde_derive v1.0.28
Nov 02 09:02:12.067 INFO kablam!     Checking bincode v1.0.0
Nov 02 09:02:19.856 INFO kablam!     Checking leek v0.1.0 (/source)
Nov 02 09:02:20.272 INFO kablam! warning: unused import: `BufReader`
Nov 02 09:02:20.272 INFO kablam!   --> src/lib.rs:17:15
Nov 02 09:02:20.272 INFO kablam!    |
Nov 02 09:02:20.272 INFO kablam! 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom};
Nov 02 09:02:20.272 INFO kablam!    |               ^^^^^^^^^
Nov 02 09:02:20.272 INFO kablam!    |
Nov 02 09:02:20.272 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 09:02:20.272 INFO kablam! 
Nov 02 09:02:20.272 INFO kablam! warning: unnecessary parentheses around `while` condition
Nov 02 09:02:20.272 INFO kablam!   --> src/lib.rs:77:19
Nov 02 09:02:20.272 INFO kablam!    |
Nov 02 09:02:20.272 INFO kablam! 77 |             while (read) {
Nov 02 09:02:20.272 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Nov 02 09:02:20.272 INFO kablam! 
Nov 02 09:02:20.301 INFO kablam! warning: unused import: `BufReader`
Nov 02 09:02:20.301 INFO kablam!   --> src/lib.rs:17:15
Nov 02 09:02:20.302 INFO kablam!    |
Nov 02 09:02:20.302 INFO kablam! 17 | use std::io::{BufReader, BufWriter, Seek, SeekFrom};
Nov 02 09:02:20.302 INFO kablam!    |               ^^^^^^^^^
Nov 02 09:02:20.302 INFO kablam!    |
Nov 02 09:02:20.303 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 09:02:20.303 INFO kablam! 
Nov 02 09:02:20.303 INFO kablam! warning: unnecessary parentheses around `while` condition
Nov 02 09:02:20.303 INFO kablam!   --> src/lib.rs:77:19
Nov 02 09:02:20.304 INFO kablam!    |
Nov 02 09:02:20.304 INFO kablam! 77 |             while (read) {
Nov 02 09:02:20.304 INFO kablam!    |                   ^^^^^^ help: remove these parentheses
Nov 02 09:02:20.305 INFO kablam! 
Nov 02 09:02:20.305 INFO kablam! warning: unnecessary parentheses around `while` condition
Nov 02 09:02:20.305 INFO kablam!    --> src/lib.rs:176:15
Nov 02 09:02:20.305 INFO kablam!     |
Nov 02 09:02:20.306 INFO kablam! 176 |         while (i < 10000) {
Nov 02 09:02:20.306 INFO kablam!     |               ^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:02:20.306 INFO kablam! 
Nov 02 09:02:20.324 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 02 09:02:20.325 INFO kablam!    --> src/lib.rs:189:5
Nov 02 09:02:20.325 INFO kablam!     |
Nov 02 09:02:20.326 INFO kablam! 189 |     thread::sleep_ms(100000);
Nov 02 09:02:20.326 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Nov 02 09:02:20.326 INFO kablam!     |
Nov 02 09:02:20.326 INFO kablam!     = note: #[warn(deprecated)] on by default
Nov 02 09:02:20.327 INFO kablam! 
Nov 02 09:02:20.444 INFO kablam! warning: unused variable: `file`
Nov 02 09:02:20.445 INFO kablam!   --> src/lib.rs:71:17
Nov 02 09:02:20.445 INFO kablam!    |
Nov 02 09:02:20.445 INFO kablam! 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Nov 02 09:02:20.446 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Nov 02 09:02:20.446 INFO kablam!    |
Nov 02 09:02:20.446 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:02:20.447 INFO kablam! 
Nov 02 09:02:20.533 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:02:20.534 INFO kablam!   --> src/lib.rs:71:13
Nov 02 09:02:20.534 INFO kablam!    |
Nov 02 09:02:20.534 INFO kablam! 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Nov 02 09:02:20.535 INFO kablam!    |             ----^^^^
Nov 02 09:02:20.535 INFO kablam!    |             |
Nov 02 09:02:20.535 INFO kablam!    |             help: remove this `mut`
Nov 02 09:02:20.536 INFO kablam!    |
Nov 02 09:02:20.536 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 09:02:20.537 INFO kablam! 
Nov 02 09:02:20.560 INFO kablam! warning: unused variable: `file`
Nov 02 09:02:20.560 INFO kablam!   --> src/lib.rs:71:17
Nov 02 09:02:20.560 INFO kablam!    |
Nov 02 09:02:20.560 INFO kablam! 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Nov 02 09:02:20.560 INFO kablam!    |                 ^^^^ help: consider using `_file` instead
Nov 02 09:02:20.560 INFO kablam!    |
Nov 02 09:02:20.560 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:02:20.560 INFO kablam! 
Nov 02 09:02:20.632 INFO kablam! warning: variable does not need to be mutable
Nov 02 09:02:20.632 INFO kablam!   --> src/lib.rs:71:13
Nov 02 09:02:20.632 INFO kablam!    |
Nov 02 09:02:20.632 INFO kablam! 71 |         let mut file = if let Ok(mut file) = File::open(&file_path) {
Nov 02 09:02:20.632 INFO kablam!    |             ----^^^^
Nov 02 09:02:20.632 INFO kablam!    |             |
Nov 02 09:02:20.632 INFO kablam!    |             help: remove this `mut`
Nov 02 09:02:20.632 INFO kablam!    |
Nov 02 09:02:20.632 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 09:02:20.632 INFO kablam! 
Nov 02 09:02:20.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.81s
Nov 02 09:02:20.689 INFO kablam! su: No module specific data is present
Nov 02 09:02:21.496 INFO running `"docker" "rm" "-f" "2d6d6694443c9fc72a473f8f57a2c4c0978d2b8025f3882da15e3c755a89b058"`
Nov 02 09:02:21.744 INFO blam! 2d6d6694443c9fc72a473f8f57a2c4c0978d2b8025f3882da15e3c755a89b058