Dec 12 13:27:22.564 INFO checking gumdrop-0.5.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:27:22.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 13:27:23.068 INFO [stdout] 52aef45f9b017afd379067c2864fd8374db4b98100508274dec63fa707a03fe0
Dec 12 13:27:23.070 INFO running `"docker" "start" "-a" "52aef45f9b017afd379067c2864fd8374db4b98100508274dec63fa707a03fe0"`
Dec 12 13:27:25.524 INFO [stderr] usermod: no changes
Dec 12 13:27:25.628 INFO [stderr]    Compiling gumdrop_derive v0.5.0
Dec 12 13:27:30.156 INFO [stderr]     Checking gumdrop v0.5.0 (/source)
Dec 12 13:27:32.028 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 13:27:32.028 INFO [stderr]  --> examples/options.rs:1:1
Dec 12 13:27:32.028 INFO [stderr]   |
Dec 12 13:27:32.028 INFO [stderr] 1 | #[macro_use] extern crate gumdrop;
Dec 12 13:27:32.028 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 13:27:32.028 INFO [stderr]   |
Dec 12 13:27:32.028 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:27:32.028 INFO [stderr] 
Dec 12 13:27:32.144 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 13:27:32.144 INFO [stderr]  --> examples/commands.rs:1:1
Dec 12 13:27:32.144 INFO [stderr]   |
Dec 12 13:27:32.144 INFO [stderr] 1 | #[macro_use] extern crate gumdrop;
Dec 12 13:27:32.144 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 13:27:32.144 INFO [stderr]   |
Dec 12 13:27:32.144 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:27:32.144 INFO [stderr] 
Dec 12 13:27:32.632 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 13:27:32.632 INFO [stderr]  --> tests/options.rs:2:1
Dec 12 13:27:32.632 INFO [stderr]   |
Dec 12 13:27:32.632 INFO [stderr] 2 | #[macro_use] extern crate gumdrop;
Dec 12 13:27:32.632 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 13:27:32.632 INFO [stderr]   |
Dec 12 13:27:32.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:27:32.632 INFO [stderr] 
Dec 12 13:27:33.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
Dec 12 13:27:33.872 INFO [stderr] su: No module specific data is present
Dec 12 13:27:34.553 INFO running `"docker" "inspect" "52aef45f9b017afd379067c2864fd8374db4b98100508274dec63fa707a03fe0"`
Dec 12 13:27:34.774 INFO running `"docker" "rm" "-f" "52aef45f9b017afd379067c2864fd8374db4b98100508274dec63fa707a03fe0"`
Dec 12 13:27:34.992 INFO [stdout] 52aef45f9b017afd379067c2864fd8374db4b98100508274dec63fa707a03fe0