Dec 12 06:49:56.412 INFO checking stree_cmd-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:49:56.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:49:56.534 INFO [stdout] b2a6c425f5941980585265b6b343cc491ea047a393c19712a12fba080616fdf5
Dec 12 06:49:56.537 INFO running `"docker" "start" "-a" "b2a6c425f5941980585265b6b343cc491ea047a393c19712a12fba080616fdf5"`
Dec 12 06:49:57.244 INFO [stderr] usermod: no changes
Dec 12 06:49:57.364 INFO [stderr]     Checking suffix_tree v0.2.2
Dec 12 06:49:57.404 INFO [stderr]     Checking docopt v0.6.86
Dec 12 06:49:59.502 INFO [stderr]     Checking stree_cmd v0.2.1 (/source)
Dec 12 06:50:00.569 INFO [stderr] warning: unused macro definition
Dec 12 06:50:00.569 INFO [stderr]   --> src/main.rs:13:1
Dec 12 06:50:00.569 INFO [stderr]    |
Dec 12 06:50:00.569 INFO [stderr] 13 | macro_rules! cerr { ($tt:tt) => (return Err(Error::Other(format!($tt)))); }
Dec 12 06:50:00.569 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:50:00.569 INFO [stderr]    |
Dec 12 06:50:00.569 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 06:50:00.569 INFO [stderr] 
Dec 12 06:50:00.570 INFO [stderr] warning: unused macro definition
Dec 12 06:50:00.570 INFO [stderr]   --> src/main.rs:15:1
Dec 12 06:50:00.570 INFO [stderr]    |
Dec 12 06:50:00.570 INFO [stderr] 15 | / macro_rules! lg {
Dec 12 06:50:00.570 INFO [stderr] 16 | |     ($($arg:tt)*) => ({ writeln!(&mut io::stderr(), $($arg)*).unwrap(); });
Dec 12 06:50:00.570 INFO [stderr] 17 | | }
Dec 12 06:50:00.570 INFO [stderr]    | |_^
Dec 12 06:50:00.570 INFO [stderr] 
Dec 12 06:50:00.673 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Dec 12 06:50:00.677 INFO [stderr] su: No module specific data is present
Dec 12 06:50:00.943 INFO running `"docker" "inspect" "b2a6c425f5941980585265b6b343cc491ea047a393c19712a12fba080616fdf5"`
Dec 12 06:50:01.009 INFO running `"docker" "rm" "-f" "b2a6c425f5941980585265b6b343cc491ea047a393c19712a12fba080616fdf5"`
Dec 12 06:50:01.097 INFO [stdout] b2a6c425f5941980585265b6b343cc491ea047a393c19712a12fba080616fdf5