Nov 28 23:44:37.375 INFO checking http_handler-0.0.0-dev against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:44:37.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:44:37.560 INFO [stdout] 307ac3ab9580075311d3d445034d2ddf722a5359d9f6c00e585b3fd2c5752cf5
Nov 28 23:44:37.561 INFO running `"docker" "start" "-a" "307ac3ab9580075311d3d445034d2ddf722a5359d9f6c00e585b3fd2c5752cf5"`
Nov 28 23:44:38.028 INFO [stderr] usermod: no changes
Nov 28 23:44:38.104 INFO [stderr]     Checking nom v2.2.1
Nov 28 23:44:41.094 INFO [stderr]     Checking http_handler v0.0.0-dev (/source)
Nov 28 23:44:42.276 INFO [stderr] warning: unused import: `alphanumeric`
Nov 28 23:44:42.276 INFO [stderr]  --> src/lib.rs:3:18
Nov 28 23:44:42.276 INFO [stderr]   |
Nov 28 23:44:42.277 INFO [stderr] 3 | use nom::{digit, alphanumeric};
Nov 28 23:44:42.279 INFO [stderr]   |                  ^^^^^^^^^^^^
Nov 28 23:44:42.279 INFO [stderr]   |
Nov 28 23:44:42.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:44:42.280 INFO [stderr] 
Nov 28 23:44:42.280 INFO [stderr] warning: unused import: `std::str`
Nov 28 23:44:42.281 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 23:44:42.281 INFO [stderr]   |
Nov 28 23:44:42.282 INFO [stderr] 4 | use std::str;
Nov 28 23:44:42.282 INFO [stderr]   |     ^^^^^^^^
Nov 28 23:44:42.282 INFO [stderr] 
Nov 28 23:44:42.440 INFO [stderr] warning: function is never used: `as_digit`
Nov 28 23:44:42.440 INFO [stderr]   --> src/lib.rs:32:1
Nov 28 23:44:42.440 INFO [stderr]    |
Nov 28 23:44:42.440 INFO [stderr] 32 | fn as_digit(slice: &[u8]) -> u8 {
Nov 28 23:44:42.440 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 23:44:42.440 INFO [stderr] 
Nov 28 23:44:42.544 INFO [stderr] warning: unused import: `alphanumeric`
Nov 28 23:44:42.544 INFO [stderr]  --> src/lib.rs:3:18
Nov 28 23:44:42.544 INFO [stderr]   |
Nov 28 23:44:42.544 INFO [stderr] 3 | use nom::{digit, alphanumeric};
Nov 28 23:44:42.544 INFO [stderr]   |                  ^^^^^^^^^^^^
Nov 28 23:44:42.544 INFO [stderr]   |
Nov 28 23:44:42.544 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:44:42.544 INFO [stderr] 
Nov 28 23:44:42.544 INFO [stderr] warning: unused import: `std::str`
Nov 28 23:44:42.544 INFO [stderr]  --> src/lib.rs:4:5
Nov 28 23:44:42.544 INFO [stderr]   |
Nov 28 23:44:42.544 INFO [stderr] 4 | use std::str;
Nov 28 23:44:42.544 INFO [stderr]   |     ^^^^^^^^
Nov 28 23:44:42.544 INFO [stderr] 
Nov 28 23:44:42.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Nov 28 23:44:42.723 INFO [stderr] su: No module specific data is present
Nov 28 23:44:43.344 INFO running `"docker" "inspect" "307ac3ab9580075311d3d445034d2ddf722a5359d9f6c00e585b3fd2c5752cf5"`
Nov 28 23:44:43.641 INFO running `"docker" "rm" "-f" "307ac3ab9580075311d3d445034d2ddf722a5359d9f6c00e585b3fd2c5752cf5"`
Nov 28 23:44:43.972 INFO [stdout] 307ac3ab9580075311d3d445034d2ddf722a5359d9f6c00e585b3fd2c5752cf5