Dec 04 12:07:26.181 INFO checking pwoolcoc/pushb against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:07:26.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 12:07:26.375 INFO [stdout] 87cc44eb0190a62be1855991d5cf467268f8d408cf9c1dec326962eafcf1df17
Dec 04 12:07:26.380 INFO running `"docker" "start" "-a" "87cc44eb0190a62be1855991d5cf467268f8d408cf9c1dec326962eafcf1df17"`
Dec 04 12:07:26.844 INFO [stderr] usermod: no changes
Dec 04 12:07:26.943 INFO [stderr]    Compiling quote v0.6.4
Dec 04 12:07:27.487 INFO [stderr]    Compiling syn v0.14.5
Dec 04 12:07:33.111 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 04 12:07:36.187 INFO [stderr]     Checking structopt v0.2.10
Dec 04 12:07:36.763 INFO [stderr]     Checking pushb v0.2.0 (/source)
Dec 04 12:07:38.315 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 12:07:38.315 INFO [stderr]  --> src/popb.rs:2:1
Dec 04 12:07:38.315 INFO [stderr]   |
Dec 04 12:07:38.315 INFO [stderr] 2 | #[macro_use] extern crate structopt;
Dec 04 12:07:38.315 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 12:07:38.315 INFO [stderr]   |
Dec 04 12:07:38.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:07:38.315 INFO [stderr] 
Dec 04 12:07:38.347 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 12:07:38.347 INFO [stderr]  --> src/pushb.rs:2:1
Dec 04 12:07:38.347 INFO [stderr]   |
Dec 04 12:07:38.347 INFO [stderr] 2 | #[macro_use] extern crate structopt;
Dec 04 12:07:38.347 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 12:07:38.347 INFO [stderr]   |
Dec 04 12:07:38.347 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:07:38.347 INFO [stderr] 
Dec 04 12:07:38.499 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 12:07:38.499 INFO [stderr]  --> src/popb.rs:2:1
Dec 04 12:07:38.499 INFO [stderr]   |
Dec 04 12:07:38.499 INFO [stderr] 2 | #[macro_use] extern crate structopt;
Dec 04 12:07:38.499 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 12:07:38.499 INFO [stderr]   |
Dec 04 12:07:38.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:07:38.500 INFO [stderr] 
Dec 04 12:07:38.507 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 12:07:38.507 INFO [stderr]  --> src/pushb.rs:2:1
Dec 04 12:07:38.507 INFO [stderr]   |
Dec 04 12:07:38.507 INFO [stderr] 2 | #[macro_use] extern crate structopt;
Dec 04 12:07:38.507 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 12:07:38.507 INFO [stderr]   |
Dec 04 12:07:38.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 12:07:38.508 INFO [stderr] 
Dec 04 12:07:38.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.84s
Dec 04 12:07:38.723 INFO [stderr] su: No module specific data is present
Dec 04 12:07:39.771 INFO running `"docker" "inspect" "87cc44eb0190a62be1855991d5cf467268f8d408cf9c1dec326962eafcf1df17"`
Dec 04 12:07:39.925 INFO running `"docker" "rm" "-f" "87cc44eb0190a62be1855991d5cf467268f8d408cf9c1dec326962eafcf1df17"`
Dec 04 12:07:40.038 INFO [stdout] 87cc44eb0190a62be1855991d5cf467268f8d408cf9c1dec326962eafcf1df17