Dec 05 07:00:43.331 INFO checking scule-1.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 07:00:43.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 07:00:43.718 INFO [stdout] b5c4fe9d9cd242f4c448654054ffb87e985830ac2b1bcb1dcc31896e7e3843f2
Dec 05 07:00:43.722 INFO running `"docker" "start" "-a" "b5c4fe9d9cd242f4c448654054ffb87e985830ac2b1bcb1dcc31896e7e3843f2"`
Dec 05 07:00:44.555 INFO [stderr] usermod: no changes
Dec 05 07:00:44.675 INFO [stderr]     Checking scule v1.0.0 (/source)
Dec 05 07:00:45.970 INFO [stderr] warning: unused variable: `err`
Dec 05 07:00:45.970 INFO [stderr]   --> src/main.rs:89:13
Dec 05 07:00:45.970 INFO [stderr]    |
Dec 05 07:00:45.970 INFO [stderr] 89 |         Err(err) => "",
Dec 05 07:00:45.970 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 07:00:45.970 INFO [stderr]    |
Dec 05 07:00:45.970 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 07:00:45.970 INFO [stderr] 
Dec 05 07:00:45.970 INFO [stderr] warning: unused variable: `x`
Dec 05 07:00:45.970 INFO [stderr]    --> src/main.rs:108:12
Dec 05 07:00:45.970 INFO [stderr]     |
Dec 05 07:00:45.970 INFO [stderr] 108 |         Ok(x) => bytes, 
Dec 05 07:00:45.970 INFO [stderr]     |            ^ help: consider using `_x` instead
Dec 05 07:00:45.970 INFO [stderr] 
Dec 05 07:00:46.031 INFO [stderr] warning: unused import: `std::process::Command`
Dec 05 07:00:46.031 INFO [stderr]    --> src/main.rs:115:9
Dec 05 07:00:46.031 INFO [stderr]     |
Dec 05 07:00:46.031 INFO [stderr] 115 |     use std::process::Command; 
Dec 05 07:00:46.031 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:00:46.031 INFO [stderr]     |
Dec 05 07:00:46.031 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 07:00:46.031 INFO [stderr] 
Dec 05 07:00:46.031 INFO [stderr] warning: unused import: `std::str`
Dec 05 07:00:46.031 INFO [stderr]    --> src/main.rs:116:9
Dec 05 07:00:46.031 INFO [stderr]     |
Dec 05 07:00:46.032 INFO [stderr] 116 |     use std::str; 
Dec 05 07:00:46.032 INFO [stderr]     |         ^^^^^^^^
Dec 05 07:00:46.032 INFO [stderr] 
Dec 05 07:00:46.099 INFO [stderr] warning: unused variable: `err`
Dec 05 07:00:46.099 INFO [stderr]   --> src/main.rs:89:13
Dec 05 07:00:46.099 INFO [stderr]    |
Dec 05 07:00:46.099 INFO [stderr] 89 |         Err(err) => "",
Dec 05 07:00:46.099 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 05 07:00:46.099 INFO [stderr]    |
Dec 05 07:00:46.099 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 07:00:46.099 INFO [stderr] 
Dec 05 07:00:46.099 INFO [stderr] warning: unused variable: `x`
Dec 05 07:00:46.099 INFO [stderr]    --> src/main.rs:108:12
Dec 05 07:00:46.099 INFO [stderr]     |
Dec 05 07:00:46.099 INFO [stderr] 108 |         Ok(x) => bytes, 
Dec 05 07:00:46.099 INFO [stderr]     |            ^ help: consider using `_x` instead
Dec 05 07:00:46.099 INFO [stderr] 
Dec 05 07:00:46.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 05 07:00:46.146 INFO [stderr] su: No module specific data is present
Dec 05 07:00:46.601 INFO running `"docker" "inspect" "b5c4fe9d9cd242f4c448654054ffb87e985830ac2b1bcb1dcc31896e7e3843f2"`
Dec 05 07:00:46.771 INFO running `"docker" "rm" "-f" "b5c4fe9d9cd242f4c448654054ffb87e985830ac2b1bcb1dcc31896e7e3843f2"`
Dec 05 07:00:47.050 INFO [stdout] b5c4fe9d9cd242f4c448654054ffb87e985830ac2b1bcb1dcc31896e7e3843f2