Dec 12 18:17:59.642 INFO checking aluminum-0.3.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 18:17:59.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 18:18:00.108 INFO [stdout] 43273b7424d3f43d0a64a7288040e0bced393183d58a2e2dcb23af0947111bd1
Dec 12 18:18:00.108 INFO running `"docker" "start" "-a" "43273b7424d3f43d0a64a7288040e0bced393183d58a2e2dcb23af0947111bd1"`
Dec 12 18:18:01.552 INFO [stderr] usermod: no changes
Dec 12 18:18:01.816 INFO [stderr]    Compiling pulldown-cmark v0.0.15
Dec 12 18:18:04.120 INFO [stderr]     Checking aluminum v0.3.0 (/source)
Dec 12 18:18:08.407 INFO [stderr] warning: unreachable expression
Dec 12 18:18:08.407 INFO [stderr]    --> src/commands.rs:141:5
Dec 12 18:18:08.407 INFO [stderr]     |
Dec 12 18:18:08.407 INFO [stderr] 141 |     Ok(())
Dec 12 18:18:08.408 INFO [stderr]     |     ^^^^^^
Dec 12 18:18:08.408 INFO [stderr]     |
Dec 12 18:18:08.408 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 18:18:08.408 INFO [stderr] 
Dec 12 18:18:08.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:08.513 INFO [stderr]    --> src/commands.rs:105:5
Dec 12 18:18:08.513 INFO [stderr]     |
Dec 12 18:18:08.513 INFO [stderr] 105 | /     server.handle(move |request: Request, response: Response| {
Dec 12 18:18:08.513 INFO [stderr] 106 | |         handle_static_file(&serve_dir, request, response);
Dec 12 18:18:08.513 INFO [stderr] 107 | |     });
Dec 12 18:18:08.513 INFO [stderr]     | |_______^
Dec 12 18:18:08.513 INFO [stderr]     |
Dec 12 18:18:08.513 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 18:18:08.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:08.514 INFO [stderr] 
Dec 12 18:18:08.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:08.514 INFO [stderr]    --> src/commands.rs:106:9
Dec 12 18:18:08.514 INFO [stderr]     |
Dec 12 18:18:08.514 INFO [stderr] 106 |         handle_static_file(&serve_dir, request, response);
Dec 12 18:18:08.514 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:18:08.514 INFO [stderr]     |
Dec 12 18:18:08.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:08.514 INFO [stderr] 
Dec 12 18:18:08.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:08.514 INFO [stderr]    --> src/commands.rs:129:9
Dec 12 18:18:08.514 INFO [stderr]     |
Dec 12 18:18:08.514 INFO [stderr] 129 |         file.read_to_string(&mut file_contents);
Dec 12 18:18:08.514 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:18:08.514 INFO [stderr]     |
Dec 12 18:18:08.514 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:08.515 INFO [stderr] 
Dec 12 18:18:11.020 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 12 18:18:11.020 INFO [stderr]   --> src/generation.rs:94:9
Dec 12 18:18:11.020 INFO [stderr]    |
Dec 12 18:18:11.020 INFO [stderr] 94 |     use std::io::prelude::*;
Dec 12 18:18:11.021 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 12 18:18:11.044 INFO [stderr]    |
Dec 12 18:18:11.045 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 18:18:11.045 INFO [stderr] 
Dec 12 18:18:11.318 INFO [stderr] warning: unreachable expression
Dec 12 18:18:11.318 INFO [stderr]    --> src/commands.rs:141:5
Dec 12 18:18:11.318 INFO [stderr]     |
Dec 12 18:18:11.318 INFO [stderr] 141 |     Ok(())
Dec 12 18:18:11.319 INFO [stderr]     |     ^^^^^^
Dec 12 18:18:11.324 INFO [stderr]     |
Dec 12 18:18:11.336 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 18:18:11.336 INFO [stderr] 
Dec 12 18:18:11.789 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:11.789 INFO [stderr]    --> src/commands.rs:105:5
Dec 12 18:18:11.789 INFO [stderr]     |
Dec 12 18:18:11.789 INFO [stderr] 105 | /     server.handle(move |request: Request, response: Response| {
Dec 12 18:18:11.789 INFO [stderr] 106 | |         handle_static_file(&serve_dir, request, response);
Dec 12 18:18:11.790 INFO [stderr] 107 | |     });
Dec 12 18:18:11.790 INFO [stderr]     | |_______^
Dec 12 18:18:11.790 INFO [stderr]     |
Dec 12 18:18:11.790 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 18:18:11.790 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:11.790 INFO [stderr] 
Dec 12 18:18:11.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:11.790 INFO [stderr]    --> src/commands.rs:106:9
Dec 12 18:18:11.790 INFO [stderr]     |
Dec 12 18:18:11.790 INFO [stderr] 106 |         handle_static_file(&serve_dir, request, response);
Dec 12 18:18:11.790 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:18:11.790 INFO [stderr]     |
Dec 12 18:18:11.790 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:11.790 INFO [stderr] 
Dec 12 18:18:11.790 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:18:11.790 INFO [stderr]    --> src/commands.rs:129:9
Dec 12 18:18:11.790 INFO [stderr]     |
Dec 12 18:18:11.790 INFO [stderr] 129 |         file.read_to_string(&mut file_contents);
Dec 12 18:18:11.790 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:18:11.796 INFO [stderr]     |
Dec 12 18:18:11.796 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:18:11.796 INFO [stderr] 
Dec 12 18:18:18.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.35s
Dec 12 18:18:18.937 INFO [stderr] su: No module specific data is present
Dec 12 18:18:20.118 INFO running `"docker" "inspect" "43273b7424d3f43d0a64a7288040e0bced393183d58a2e2dcb23af0947111bd1"`
Dec 12 18:18:20.420 INFO running `"docker" "rm" "-f" "43273b7424d3f43d0a64a7288040e0bced393183d58a2e2dcb23af0947111bd1"`
Dec 12 18:18:20.696 INFO [stdout] 43273b7424d3f43d0a64a7288040e0bced393183d58a2e2dcb23af0947111bd1