Oct 27 01:10:50.538 INFO checking maeln/r_astar against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:10:50.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 01:10:51.043 INFO blam! 8a4bef917eb494b69f12c52a76cbde610396f13b5fd5ef12191acaed3bf7a532
Oct 27 01:10:51.043 INFO running `"docker" "start" "-a" "8a4bef917eb494b69f12c52a76cbde610396f13b5fd5ef12191acaed3bf7a532"`
Oct 27 01:10:52.467 INFO kablam! usermod: no changes
Oct 27 01:10:52.523 INFO kablam!     Checking astar v0.1.0 (/source)
Oct 27 01:10:53.167 INFO kablam! warning: method is never used: `rand`
Oct 27 01:10:53.168 INFO kablam!   --> src/maze.rs:17:2
Oct 27 01:10:53.168 INFO kablam!    |
Oct 27 01:10:53.168 INFO kablam! 17 |     fn rand() -> Dir {
Oct 27 01:10:53.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 01:10:53.168 INFO kablam!    |
Oct 27 01:10:53.168 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:10:53.168 INFO kablam! 
Oct 27 01:10:53.168 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:10:53.168 INFO kablam!    --> src/maze.rs:129:4
Oct 27 01:10:53.168 INFO kablam!     |
Oct 27 01:10:53.168 INFO kablam! 129 |             f.write_all(self.to_svg(astar).as_bytes());
Oct 27 01:10:53.168 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:10:53.168 INFO kablam!     |
Oct 27 01:10:53.168 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 01:10:53.168 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:10:53.168 INFO kablam! 
Oct 27 01:10:53.344 INFO kablam! warning: method is never used: `rand`
Oct 27 01:10:53.344 INFO kablam!   --> src/maze.rs:17:2
Oct 27 01:10:53.344 INFO kablam!    |
Oct 27 01:10:53.344 INFO kablam! 17 |     fn rand() -> Dir {
Oct 27 01:10:53.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 01:10:53.344 INFO kablam!    |
Oct 27 01:10:53.345 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:10:53.345 INFO kablam! 
Oct 27 01:10:53.346 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 01:10:53.346 INFO kablam!    --> src/maze.rs:129:4
Oct 27 01:10:53.347 INFO kablam!     |
Oct 27 01:10:53.347 INFO kablam! 129 |             f.write_all(self.to_svg(astar).as_bytes());
Oct 27 01:10:53.347 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 01:10:53.348 INFO kablam!     |
Oct 27 01:10:53.348 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 01:10:53.348 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 01:10:53.349 INFO kablam! 
Oct 27 01:10:53.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Oct 27 01:10:53.381 INFO kablam! su: No module specific data is present
Oct 27 01:10:54.498 INFO running `"docker" "rm" "-f" "8a4bef917eb494b69f12c52a76cbde610396f13b5fd5ef12191acaed3bf7a532"`
Oct 27 01:10:54.827 INFO blam! 8a4bef917eb494b69f12c52a76cbde610396f13b5fd5ef12191acaed3bf7a532