Dec 05 12:21:51.409 INFO checking groupable-0.2.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:21:51.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:21:51.867 INFO [stdout] 6fc4f7c2d548565c39bab3c659a7dd6405a9652a0a0e46cfa2b9ddd55e7b18c0
Dec 05 12:21:51.869 INFO running `"docker" "start" "-a" "6fc4f7c2d548565c39bab3c659a7dd6405a9652a0a0e46cfa2b9ddd55e7b18c0"`
Dec 05 12:21:53.455 INFO [stderr] usermod: no changes
Dec 05 12:21:53.495 INFO [stderr]     Checking groupable v0.2.0 (/source)
Dec 05 12:21:54.028 INFO [stderr] warning: unused macro definition
Dec 05 12:21:54.028 INFO [stderr]   --> src/lib.rs:69:1
Dec 05 12:21:54.028 INFO [stderr]    |
Dec 05 12:21:54.028 INFO [stderr] 69 | / macro_rules! impl_uint_keyed_iter {
Dec 05 12:21:54.028 INFO [stderr] 70 | |     ($name:ident) => (
Dec 05 12:21:54.028 INFO [stderr] 71 | |         impl <V, U: Extend<V> + FromIterator<V>> FromKeyedIterator<usize, V> for $name<U> {
Dec 05 12:21:54.028 INFO [stderr] 72 | |             fn from_keyed_iter<T: Iterator<Item=(usize, V)>>(iter: T) -> $name<U> {
Dec 05 12:21:54.028 INFO [stderr] ...  |
Dec 05 12:21:54.028 INFO [stderr] 78 | |     )
Dec 05 12:21:54.028 INFO [stderr] 79 | | }
Dec 05 12:21:54.028 INFO [stderr]    | |_^
Dec 05 12:21:54.029 INFO [stderr]    |
Dec 05 12:21:54.029 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 12:21:54.029 INFO [stderr] 
Dec 05 12:21:54.231 INFO [stderr] warning: unused macro definition
Dec 05 12:21:54.231 INFO [stderr]   --> src/lib.rs:69:1
Dec 05 12:21:54.231 INFO [stderr]    |
Dec 05 12:21:54.231 INFO [stderr] 69 | / macro_rules! impl_uint_keyed_iter {
Dec 05 12:21:54.231 INFO [stderr] 70 | |     ($name:ident) => (
Dec 05 12:21:54.231 INFO [stderr] 71 | |         impl <V, U: Extend<V> + FromIterator<V>> FromKeyedIterator<usize, V> for $name<U> {
Dec 05 12:21:54.231 INFO [stderr] 72 | |             fn from_keyed_iter<T: Iterator<Item=(usize, V)>>(iter: T) -> $name<U> {
Dec 05 12:21:54.231 INFO [stderr] ...  |
Dec 05 12:21:54.231 INFO [stderr] 78 | |     )
Dec 05 12:21:54.231 INFO [stderr] 79 | | }
Dec 05 12:21:54.231 INFO [stderr]    | |_^
Dec 05 12:21:54.231 INFO [stderr]    |
Dec 05 12:21:54.231 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 12:21:54.231 INFO [stderr] 
Dec 05 12:21:54.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 05 12:21:54.943 INFO [stderr] su: No module specific data is present
Dec 05 12:21:55.533 INFO running `"docker" "inspect" "6fc4f7c2d548565c39bab3c659a7dd6405a9652a0a0e46cfa2b9ddd55e7b18c0"`
Dec 05 12:21:55.819 INFO running `"docker" "rm" "-f" "6fc4f7c2d548565c39bab3c659a7dd6405a9652a0a0e46cfa2b9ddd55e7b18c0"`
Dec 05 12:21:56.087 INFO [stdout] 6fc4f7c2d548565c39bab3c659a7dd6405a9652a0a0e46cfa2b9ddd55e7b18c0