Dec 04 14:59:33.010 INFO checking lotabout/rargs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:59:33.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04 14:59:33.543 INFO [stdout] 5b71c76077fd47489953497a1593bc2e010894d4811f5bbad7c7e3aca86629c7
Dec 04 14:59:33.545 INFO running `"docker" "start" "-a" "5b71c76077fd47489953497a1593bc2e010894d4811f5bbad7c7e3aca86629c7"`
Dec 04 14:59:35.151 INFO [stderr] usermod: no changes
Dec 04 14:59:35.422 INFO [stderr]    Compiling num-traits v0.2.2
Dec 04 14:59:35.424 INFO [stderr]    Compiling tempdir v0.3.7
Dec 04 14:59:35.425 INFO [stderr]     Checking rargs v0.2.2 (/source)
Dec 04 14:59:37.701 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:59:37.701 INFO [stderr]  --> src/main.rs:1:1
Dec 04 14:59:37.702 INFO [stderr]   |
Dec 04 14:59:37.702 INFO [stderr] 1 | #[macro_use]extern crate structopt;
Dec 04 14:59:37.702 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:59:37.702 INFO [stderr]   |
Dec 04 14:59:37.702 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:59:37.702 INFO [stderr] 
Dec 04 14:59:38.679 INFO [stderr]    Compiling serde_json v1.0.13
Dec 04 14:59:42.767 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 04 14:59:45.840 INFO [stderr]    Compiling skeptic v0.13.2
Dec 04 14:59:49.688 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 04 14:59:54.162 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 14:59:54.162 INFO [stderr]  --> src/main.rs:1:1
Dec 04 14:59:54.162 INFO [stderr]   |
Dec 04 14:59:54.162 INFO [stderr] 1 | #[macro_use]extern crate structopt;
Dec 04 14:59:54.162 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 14:59:54.162 INFO [stderr]   |
Dec 04 14:59:54.162 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:59:54.162 INFO [stderr] 
Dec 04 14:59:54.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.18s
Dec 04 14:59:54.390 INFO [stderr] su: No module specific data is present
Dec 04 14:59:54.628 INFO running `"docker" "inspect" "5b71c76077fd47489953497a1593bc2e010894d4811f5bbad7c7e3aca86629c7"`
Dec 04 14:59:54.739 INFO running `"docker" "rm" "-f" "5b71c76077fd47489953497a1593bc2e010894d4811f5bbad7c7e3aca86629c7"`
Dec 04 14:59:54.835 INFO [stdout] 5b71c76077fd47489953497a1593bc2e010894d4811f5bbad7c7e3aca86629c7