Dec 05 05:52:35.860 INFO checking synstructure-0.10.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:52:35.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05:52:36.147 INFO [stdout] 1c5784ef6c993a495d3d8d45eb9262083df0c1eee110547225f5c10ffb87339b
Dec 05 05:52:36.155 INFO running `"docker" "start" "-a" "1c5784ef6c993a495d3d8d45eb9262083df0c1eee110547225f5c10ffb87339b"`
Dec 05 05:52:37.087 INFO [stderr] usermod: no changes
Dec 05 05:52:37.147 INFO [stderr]     Checking synstructure_test_traits v0.1.0
Dec 05 05:52:37.171 INFO [stderr]     Checking syn v0.15.22
Dec 05 05:52:42.207 INFO [stderr]     Checking synstructure v0.10.1 (/source)
Dec 05 05:52:42.841 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:52:42.841 INFO [stderr]    --> src/lib.rs:164:1
Dec 05 05:52:42.841 INFO [stderr]     |
Dec 05 05:52:42.841 INFO [stderr] 164 | #[macro_use]
Dec 05 05:52:42.841 INFO [stderr]     | ^^^^^^^^^^^^
Dec 05 05:52:42.841 INFO [stderr]     |
Dec 05 05:52:42.841 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 05:52:42.841 INFO [stderr] 
Dec 05 05:52:43.531 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:52:43.531 INFO [stderr]    --> src/lib.rs:164:1
Dec 05 05:52:43.531 INFO [stderr]     |
Dec 05 05:52:43.531 INFO [stderr] 164 | #[macro_use]
Dec 05 05:52:43.531 INFO [stderr]     | ^^^^^^^^^^^^
Dec 05 05:52:43.531 INFO [stderr]     |
Dec 05 05:52:43.531 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 05:52:43.531 INFO [stderr] 
Dec 05 05:52:44.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
Dec 05 05:52:44.107 INFO [stderr] su: No module specific data is present
Dec 05 05:52:44.956 INFO running `"docker" "inspect" "1c5784ef6c993a495d3d8d45eb9262083df0c1eee110547225f5c10ffb87339b"`
Dec 05 05:52:45.349 INFO running `"docker" "rm" "-f" "1c5784ef6c993a495d3d8d45eb9262083df0c1eee110547225f5c10ffb87339b"`
Dec 05 05:52:45.839 INFO [stdout] 1c5784ef6c993a495d3d8d45eb9262083df0c1eee110547225f5c10ffb87339b