Dec 05 04:43:53.576 INFO checking varint-0.9.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:43:53.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 04:43:54.101 INFO [stdout] 1ad36229489bca7c12bfcec6768d4dd19393919bd901de0376212315a439b96a
Dec 05 04:43:54.103 INFO running `"docker" "start" "-a" "1ad36229489bca7c12bfcec6768d4dd19393919bd901de0376212315a439b96a"`
Dec 05 04:43:55.448 INFO [stderr] usermod: no changes
Dec 05 04:43:55.535 INFO [stderr]     Checking bit_utils v0.1.1
Dec 05 04:43:56.087 INFO [stderr]     Checking varint v0.9.0 (/source)
Dec 05 04:43:56.935 INFO [stderr] warning: value assigned to `next_byte` is never read
Dec 05 04:43:56.935 INFO [stderr]   --> src/rawio.rs:37:17
Dec 05 04:43:56.935 INFO [stderr]    |
Dec 05 04:43:56.935 INFO [stderr] 37 |         let mut next_byte: u8 = 0;
Dec 05 04:43:56.935 INFO [stderr]    |                 ^^^^^^^^^
Dec 05 04:43:56.935 INFO [stderr]    |
Dec 05 04:43:56.935 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 04:43:56.935 INFO [stderr] 
Dec 05 04:43:57.083 INFO [stderr] warning: value assigned to `next_byte` is never read
Dec 05 04:43:57.083 INFO [stderr]   --> src/rawio.rs:37:17
Dec 05 04:43:57.083 INFO [stderr]    |
Dec 05 04:43:57.083 INFO [stderr] 37 |         let mut next_byte: u8 = 0;
Dec 05 04:43:57.083 INFO [stderr]    |                 ^^^^^^^^^
Dec 05 04:43:57.083 INFO [stderr]    |
Dec 05 04:43:57.083 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 04:43:57.083 INFO [stderr] 
Dec 05 04:43:57.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 05 04:43:57.215 INFO [stderr] su: No module specific data is present
Dec 05 04:43:57.884 INFO running `"docker" "inspect" "1ad36229489bca7c12bfcec6768d4dd19393919bd901de0376212315a439b96a"`
Dec 05 04:43:58.172 INFO running `"docker" "rm" "-f" "1ad36229489bca7c12bfcec6768d4dd19393919bd901de0376212315a439b96a"`
Dec 05 04:43:58.479 INFO [stdout] 1ad36229489bca7c12bfcec6768d4dd19393919bd901de0376212315a439b96a