Oct 13 06:40:43.149 INFO checking varint-0.9.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:40:43.149 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 13 06:40:43.506 INFO blam! 7787ee96e38c8f07ccfe02bc3061c7d7e9d5c949482ee8234c3d8fc3f29acf84
Oct 13 06:40:43.509 INFO running `"docker" "start" "-a" "7787ee96e38c8f07ccfe02bc3061c7d7e9d5c949482ee8234c3d8fc3f29acf84"`
Oct 13 06:40:44.643 INFO kablam! usermod: no changes
Oct 13 06:40:44.687 INFO kablam!     Checking bit_utils v0.1.1
Oct 13 06:40:45.354 INFO kablam!     Checking varint v0.9.0 (/source)
Oct 13 06:40:46.288 INFO kablam! warning: value assigned to `next_byte` is never read
Oct 13 06:40:46.288 INFO kablam!   --> src/rawio.rs:37:17
Oct 13 06:40:46.288 INFO kablam!    |
Oct 13 06:40:46.288 INFO kablam! 37 |         let mut next_byte: u8 = 0;
Oct 13 06:40:46.288 INFO kablam!    |                 ^^^^^^^^^
Oct 13 06:40:46.288 INFO kablam!    |
Oct 13 06:40:46.288 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 06:40:46.288 INFO kablam! 
Oct 13 06:40:46.494 INFO kablam! warning: value assigned to `next_byte` is never read
Oct 13 06:40:46.494 INFO kablam!   --> src/rawio.rs:37:17
Oct 13 06:40:46.494 INFO kablam!    |
Oct 13 06:40:46.494 INFO kablam! 37 |         let mut next_byte: u8 = 0;
Oct 13 06:40:46.494 INFO kablam!    |                 ^^^^^^^^^
Oct 13 06:40:46.494 INFO kablam!    |
Oct 13 06:40:46.494 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 06:40:46.494 INFO kablam! 
Oct 13 06:40:46.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Oct 13 06:40:46.596 INFO kablam! su: No module specific data is present
Oct 13 06:40:47.493 INFO running `"docker" "rm" "-f" "7787ee96e38c8f07ccfe02bc3061c7d7e9d5c949482ee8234c3d8fc3f29acf84"`
Oct 13 06:40:47.768 INFO blam! 7787ee96e38c8f07ccfe02bc3061c7d7e9d5c949482ee8234c3d8fc3f29acf84