Dec 05 12:19:09.719 INFO checking gumdrop-0.5.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:19:09.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 12:19:10.237 INFO [stdout] 24bb7e8f2c7c27f01bc8c1f969de0d4511e741f66a3392c52e49f1ca5fe71782
Dec 05 12:19:10.240 INFO running `"docker" "start" "-a" "24bb7e8f2c7c27f01bc8c1f969de0d4511e741f66a3392c52e49f1ca5fe71782"`
Dec 05 12:19:11.507 INFO [stderr] usermod: no changes
Dec 05 12:19:11.551 INFO [stderr]    Compiling gumdrop_derive v0.5.0
Dec 05 12:19:16.527 INFO [stderr]     Checking gumdrop v0.5.0 (/source)
Dec 05 12:19:19.123 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:19:19.123 INFO [stderr]  --> examples/options.rs:1:1
Dec 05 12:19:19.123 INFO [stderr]   |
Dec 05 12:19:19.123 INFO [stderr] 1 | #[macro_use] extern crate gumdrop;
Dec 05 12:19:19.123 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:19:19.123 INFO [stderr]   |
Dec 05 12:19:19.123 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:19:19.123 INFO [stderr] 
Dec 05 12:19:19.295 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:19:19.295 INFO [stderr]  --> examples/commands.rs:1:1
Dec 05 12:19:19.295 INFO [stderr]   |
Dec 05 12:19:19.295 INFO [stderr] 1 | #[macro_use] extern crate gumdrop;
Dec 05 12:19:19.295 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:19:19.295 INFO [stderr]   |
Dec 05 12:19:19.295 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:19:19.295 INFO [stderr] 
Dec 05 12:19:19.755 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 12:19:19.755 INFO [stderr]  --> tests/options.rs:2:1
Dec 05 12:19:19.755 INFO [stderr]   |
Dec 05 12:19:19.755 INFO [stderr] 2 | #[macro_use] extern crate gumdrop;
Dec 05 12:19:19.755 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 12:19:19.755 INFO [stderr]   |
Dec 05 12:19:19.755 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:19:19.755 INFO [stderr] 
Dec 05 12:19:20.814 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.29s
Dec 05 12:19:20.817 INFO [stderr] su: No module specific data is present
Dec 05 12:19:21.112 INFO running `"docker" "inspect" "24bb7e8f2c7c27f01bc8c1f969de0d4511e741f66a3392c52e49f1ca5fe71782"`
Dec 05 12:19:21.202 INFO running `"docker" "rm" "-f" "24bb7e8f2c7c27f01bc8c1f969de0d4511e741f66a3392c52e49f1ca5fe71782"`
Dec 05 12:19:21.290 INFO [stdout] 24bb7e8f2c7c27f01bc8c1f969de0d4511e741f66a3392c52e49f1ca5fe71782