Oct 12 14:21:59.672 INFO checking samrayleung/hound against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:21:59.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 14:22:00.176 INFO blam! a89823695c015772128716f0916fe2d78dd0a46f60b141c79fefedad4f6768ef
Oct 12 14:22:00.185 INFO running `"docker" "start" "-a" "a89823695c015772128716f0916fe2d78dd0a46f60b141c79fefedad4f6768ef"`
Oct 12 14:22:01.372 INFO kablam! usermod: no changes
Oct 12 14:22:01.456 INFO kablam!     Checking hound v0.1.0 (/source)
Oct 12 14:22:01.980 INFO kablam! warning: unused variable: `i`
Oct 12 14:22:01.980 INFO kablam!  --> src/main.rs:9:9
Oct 12 14:22:01.980 INFO kablam!   |
Oct 12 14:22:01.980 INFO kablam! 9 |     for i in 0..10 {
Oct 12 14:22:01.980 INFO kablam!   |         ^ help: consider using `_i` instead
Oct 12 14:22:01.980 INFO kablam!   |
Oct 12 14:22:01.980 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 14:22:01.980 INFO kablam! 
Oct 12 14:22:01.995 INFO kablam! warning: static item is never used: `HEX_CHAR`
Oct 12 14:22:01.995 INFO kablam!  --> src/main.rs:5:1
Oct 12 14:22:01.995 INFO kablam!   |
Oct 12 14:22:01.995 INFO kablam! 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Oct 12 14:22:01.995 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:22:01.995 INFO kablam!   |
Oct 12 14:22:01.995 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:22:01.995 INFO kablam! 
Oct 12 14:22:02.140 INFO kablam! warning: unused variable: `i`
Oct 12 14:22:02.140 INFO kablam!  --> src/main.rs:9:9
Oct 12 14:22:02.140 INFO kablam!   |
Oct 12 14:22:02.140 INFO kablam! 9 |     for i in 0..10 {
Oct 12 14:22:02.140 INFO kablam!   |         ^ help: consider using `_i` instead
Oct 12 14:22:02.140 INFO kablam!   |
Oct 12 14:22:02.140 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 14:22:02.140 INFO kablam! 
Oct 12 14:22:02.168 INFO kablam! warning: static item is never used: `HEX_CHAR`
Oct 12 14:22:02.168 INFO kablam!  --> src/main.rs:5:1
Oct 12 14:22:02.168 INFO kablam!   |
Oct 12 14:22:02.168 INFO kablam! 5 | static HEX_CHAR: &'static str = "1234567890abcdefABCDEF";
Oct 12 14:22:02.168 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:22:02.168 INFO kablam!   |
Oct 12 14:22:02.168 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:22:02.168 INFO kablam! 
Oct 12 14:22:02.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Oct 12 14:22:02.184 INFO kablam! su: No module specific data is present
Oct 12 14:22:02.738 INFO running `"docker" "rm" "-f" "a89823695c015772128716f0916fe2d78dd0a46f60b141c79fefedad4f6768ef"`
Oct 12 14:22:02.980 INFO blam! a89823695c015772128716f0916fe2d78dd0a46f60b141c79fefedad4f6768ef