Oct 12 18:01:19.265 INFO checking maeln/r_astar against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:01:19.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 18:01:19.732 INFO blam! 9326fc4a91a773869bb1e54ae364f200ddd75256fe451f2a5e4f5e64dd7df046
Oct 12 18:01:19.732 INFO running `"docker" "start" "-a" "9326fc4a91a773869bb1e54ae364f200ddd75256fe451f2a5e4f5e64dd7df046"`
Oct 12 18:01:22.140 INFO kablam! usermod: no changes
Oct 12 18:01:22.208 INFO kablam!     Checking astar v0.1.0 (/source)
Oct 12 18:01:22.937 INFO kablam! warning: method is never used: `rand`
Oct 12 18:01:22.937 INFO kablam!   --> src/maze.rs:17:2
Oct 12 18:01:22.938 INFO kablam!    |
Oct 12 18:01:22.938 INFO kablam! 17 |     fn rand() -> Dir {
Oct 12 18:01:22.938 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 18:01:22.938 INFO kablam!    |
Oct 12 18:01:22.938 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 18:01:22.938 INFO kablam! 
Oct 12 18:01:22.941 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:01:22.941 INFO kablam!    --> src/maze.rs:129:4
Oct 12 18:01:22.941 INFO kablam!     |
Oct 12 18:01:22.942 INFO kablam! 129 |             f.write_all(self.to_svg(astar).as_bytes());
Oct 12 18:01:22.942 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:01:22.942 INFO kablam!     |
Oct 12 18:01:22.943 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:01:22.943 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:01:22.943 INFO kablam! 
Oct 12 18:01:23.142 INFO kablam! warning: method is never used: `rand`
Oct 12 18:01:23.142 INFO kablam!   --> src/maze.rs:17:2
Oct 12 18:01:23.143 INFO kablam!    |
Oct 12 18:01:23.144 INFO kablam! 17 |     fn rand() -> Dir {
Oct 12 18:01:23.144 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 12 18:01:23.148 INFO kablam!    |
Oct 12 18:01:23.148 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 18:01:23.148 INFO kablam! 
Oct 12 18:01:23.148 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:01:23.148 INFO kablam!    --> src/maze.rs:129:4
Oct 12 18:01:23.148 INFO kablam!     |
Oct 12 18:01:23.148 INFO kablam! 129 |             f.write_all(self.to_svg(astar).as_bytes());
Oct 12 18:01:23.148 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:01:23.148 INFO kablam!     |
Oct 12 18:01:23.148 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:01:23.148 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:01:23.148 INFO kablam! 
Oct 12 18:01:23.194 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Oct 12 18:01:23.197 INFO kablam! su: No module specific data is present
Oct 12 18:01:24.410 INFO running `"docker" "rm" "-f" "9326fc4a91a773869bb1e54ae364f200ddd75256fe451f2a5e4f5e64dd7df046"`
Oct 12 18:01:24.732 INFO blam! 9326fc4a91a773869bb1e54ae364f200ddd75256fe451f2a5e4f5e64dd7df046