Dec 19 13:29:18.831 INFO checking lotabout/rargs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:29:18.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/lotabout/rargs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:29:19.178 INFO [stdout] 30c81b938fa5211febe29c00a7b2d339c537fd93a44c46598195a187819f9317
Dec 19 13:29:19.187 INFO running `"docker" "start" "-a" "30c81b938fa5211febe29c00a7b2d339c537fd93a44c46598195a187819f9317"`
Dec 19 13:29:20.916 INFO [stderr]    Compiling serde v1.0.37
Dec 19 13:29:20.916 INFO [stderr]     Checking threadpool v1.7.1
Dec 19 13:29:20.916 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Dec 19 13:29:20.916 INFO [stderr]    Compiling structopt-derive v0.2.6
Dec 19 13:29:26.617 INFO [stderr]     Checking structopt v0.2.6
Dec 19 13:29:27.124 INFO [stderr]    Compiling serde_derive v1.0.37
Dec 19 13:29:27.150 INFO [stderr]     Checking rargs v0.2.2 (/opt/crater/workdir)
Dec 19 13:29:27.757 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:29:27.757 INFO [stderr]  --> src/main.rs:1:1
Dec 19 13:29:27.758 INFO [stderr]   |
Dec 19 13:29:27.758 INFO [stderr] 1 | #[macro_use]extern crate structopt;
Dec 19 13:29:27.758 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 13:29:27.758 INFO [stderr]   |
Dec 19 13:29:27.758 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:29:27.758 INFO [stderr] 
Dec 19 13:29:37.425 INFO [stderr]    Compiling semver v0.8.0
Dec 19 13:29:37.425 INFO [stderr]    Compiling serde_json v1.0.13
Dec 19 13:29:40.260 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 19 13:29:42.484 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 13:29:45.357 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 19 13:29:48.148 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 13:29:48.148 INFO [stderr]  --> src/main.rs:1:1
Dec 19 13:29:48.148 INFO [stderr]   |
Dec 19 13:29:48.148 INFO [stderr] 1 | #[macro_use]extern crate structopt;
Dec 19 13:29:48.148 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 13:29:48.148 INFO [stderr]   |
Dec 19 13:29:48.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 13:29:48.148 INFO [stderr] 
Dec 19 13:29:48.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.77s
Dec 19 13:29:49.176 INFO running `"docker" "inspect" "30c81b938fa5211febe29c00a7b2d339c537fd93a44c46598195a187819f9317"`
Dec 19 13:29:49.497 INFO running `"docker" "rm" "-f" "30c81b938fa5211febe29c00a7b2d339c537fd93a44c46598195a187819f9317"`
Dec 19 13:29:49.816 INFO [stdout] 30c81b938fa5211febe29c00a7b2d339c537fd93a44c46598195a187819f9317