Dec 05 12:02:19.552 INFO checking http_handler-0.0.0-dev against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:02:19.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12:02:20.024 INFO [stdout] 3bd231df1d4fb45d2d3a76dbd389cb94e43a9ef5b000224c6cf4f26aa6e6354c
Dec 05 12:02:20.029 INFO running `"docker" "start" "-a" "3bd231df1d4fb45d2d3a76dbd389cb94e43a9ef5b000224c6cf4f26aa6e6354c"`
Dec 05 12:02:21.367 INFO [stderr] usermod: no changes
Dec 05 12:02:21.495 INFO [stderr]     Checking nom v2.2.1
Dec 05 12:02:24.391 INFO [stderr]     Checking http_handler v0.0.0-dev (/source)
Dec 05 12:02:25.755 INFO [stderr] warning: unused import: `alphanumeric`
Dec 05 12:02:25.755 INFO [stderr]  --> src/lib.rs:3:18
Dec 05 12:02:25.755 INFO [stderr]   |
Dec 05 12:02:25.755 INFO [stderr] 3 | use nom::{digit, alphanumeric};
Dec 05 12:02:25.755 INFO [stderr]   |                  ^^^^^^^^^^^^
Dec 05 12:02:25.755 INFO [stderr]   |
Dec 05 12:02:25.755 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:02:25.755 INFO [stderr] 
Dec 05 12:02:25.755 INFO [stderr] warning: unused import: `std::str`
Dec 05 12:02:25.755 INFO [stderr]  --> src/lib.rs:4:5
Dec 05 12:02:25.755 INFO [stderr]   |
Dec 05 12:02:25.755 INFO [stderr] 4 | use std::str;
Dec 05 12:02:25.755 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:02:25.755 INFO [stderr] 
Dec 05 12:02:25.851 INFO [stderr] warning: function is never used: `as_digit`
Dec 05 12:02:25.851 INFO [stderr]   --> src/lib.rs:32:1
Dec 05 12:02:25.851 INFO [stderr]    |
Dec 05 12:02:25.851 INFO [stderr] 32 | fn as_digit(slice: &[u8]) -> u8 {
Dec 05 12:02:25.851 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:02:25.851 INFO [stderr] 
Dec 05 12:02:25.939 INFO [stderr] warning: unused import: `alphanumeric`
Dec 05 12:02:25.939 INFO [stderr]  --> src/lib.rs:3:18
Dec 05 12:02:25.939 INFO [stderr]   |
Dec 05 12:02:25.939 INFO [stderr] 3 | use nom::{digit, alphanumeric};
Dec 05 12:02:25.939 INFO [stderr]   |                  ^^^^^^^^^^^^
Dec 05 12:02:25.939 INFO [stderr]   |
Dec 05 12:02:25.939 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:02:25.939 INFO [stderr] 
Dec 05 12:02:25.939 INFO [stderr] warning: unused import: `std::str`
Dec 05 12:02:25.939 INFO [stderr]  --> src/lib.rs:4:5
Dec 05 12:02:25.939 INFO [stderr]   |
Dec 05 12:02:25.939 INFO [stderr] 4 | use std::str;
Dec 05 12:02:25.939 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:02:25.939 INFO [stderr] 
Dec 05 12:02:26.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 05 12:02:26.080 INFO [stderr] su: No module specific data is present
Dec 05 12:02:26.607 INFO running `"docker" "inspect" "3bd231df1d4fb45d2d3a76dbd389cb94e43a9ef5b000224c6cf4f26aa6e6354c"`
Dec 05 12:02:26.770 INFO running `"docker" "rm" "-f" "3bd231df1d4fb45d2d3a76dbd389cb94e43a9ef5b000224c6cf4f26aa6e6354c"`
Dec 05 12:02:26.931 INFO [stdout] 3bd231df1d4fb45d2d3a76dbd389cb94e43a9ef5b000224c6cf4f26aa6e6354c