Dec 12 15:12:40.800 INFO checking failure_derive-0.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:12:40.800 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 15:12:41.350 INFO [stdout] e26f9438bcb03e2e1ff924056c492db441fecf19fdf2e340202408e7feada201
Dec 12 15:12:41.353 INFO running `"docker" "start" "-a" "e26f9438bcb03e2e1ff924056c492db441fecf19fdf2e340202408e7feada201"`
Dec 12 15:12:42.384 INFO [stderr] usermod: no changes
Dec 12 15:12:42.495 INFO [stderr]    Compiling failure_derive v0.1.3 (/source)
Dec 12 15:12:42.500 INFO [stderr]     Checking synstructure v0.10.1
Dec 12 15:12:50.798 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 15:12:50.799 INFO [stderr]  --> tests/backtrace.rs:2:1
Dec 12 15:12:50.799 INFO [stderr]   |
Dec 12 15:12:50.799 INFO [stderr] 2 | #[macro_use]
Dec 12 15:12:50.800 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 15:12:50.800 INFO [stderr]   |
Dec 12 15:12:50.800 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 15:12:50.801 INFO [stderr] 
Dec 12 15:12:51.590 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 15:12:51.590 INFO [stderr]  --> tests/custom_type_bounds.rs:1:1
Dec 12 15:12:51.590 INFO [stderr]   |
Dec 12 15:12:51.590 INFO [stderr] 1 | #[macro_use]
Dec 12 15:12:51.590 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 15:12:51.590 INFO [stderr]   |
Dec 12 15:12:51.590 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 15:12:51.590 INFO [stderr] 
Dec 12 15:12:52.328 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 15:12:52.328 INFO [stderr]  --> tests/wraps.rs:2:1
Dec 12 15:12:52.328 INFO [stderr]   |
Dec 12 15:12:52.328 INFO [stderr] 2 | #[macro_use]
Dec 12 15:12:52.328 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 15:12:52.328 INFO [stderr]   |
Dec 12 15:12:52.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 15:12:52.328 INFO [stderr] 
Dec 12 15:12:52.476 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 15:12:52.476 INFO [stderr]  --> tests/no_derive_display.rs:2:1
Dec 12 15:12:52.476 INFO [stderr]   |
Dec 12 15:12:52.476 INFO [stderr] 2 | #[macro_use]
Dec 12 15:12:52.476 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 15:12:52.476 INFO [stderr]   |
Dec 12 15:12:52.476 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 15:12:52.476 INFO [stderr] 
Dec 12 15:12:52.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.29s
Dec 12 15:12:52.720 INFO [stderr] su: No module specific data is present
Dec 12 15:12:53.266 INFO running `"docker" "inspect" "e26f9438bcb03e2e1ff924056c492db441fecf19fdf2e340202408e7feada201"`
Dec 12 15:12:53.494 INFO running `"docker" "rm" "-f" "e26f9438bcb03e2e1ff924056c492db441fecf19fdf2e340202408e7feada201"`
Dec 12 15:12:53.721 INFO [stdout] e26f9438bcb03e2e1ff924056c492db441fecf19fdf2e340202408e7feada201