Dec 05 16:48:58.031 INFO checking aluminum-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:48:58.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:48:58.472 INFO [stdout] 4d97438b0507ac8e09c04996d2c6d80998540be121795b85e05951e3c7064dd7
Dec 05 16:48:58.474 INFO running `"docker" "start" "-a" "4d97438b0507ac8e09c04996d2c6d80998540be121795b85e05951e3c7064dd7"`
Dec 05 16:49:00.002 INFO [stderr] usermod: no changes
Dec 05 16:49:00.263 INFO [stderr]    Compiling pulldown-cmark v0.0.15
Dec 05 16:49:03.081 INFO [stderr]     Checking aluminum v0.3.0 (/source)
Dec 05 16:49:07.619 INFO [stderr] warning: unreachable expression
Dec 05 16:49:07.619 INFO [stderr]    --> src/commands.rs:141:5
Dec 05 16:49:07.619 INFO [stderr]     |
Dec 05 16:49:07.619 INFO [stderr] 141 |     Ok(())
Dec 05 16:49:07.619 INFO [stderr]     |     ^^^^^^
Dec 05 16:49:07.619 INFO [stderr]     |
Dec 05 16:49:07.619 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 16:49:07.619 INFO [stderr] 
Dec 05 16:49:07.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:07.731 INFO [stderr]    --> src/commands.rs:105:5
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr] 105 | /     server.handle(move |request: Request, response: Response| {
Dec 05 16:49:07.731 INFO [stderr] 106 | |         handle_static_file(&serve_dir, request, response);
Dec 05 16:49:07.731 INFO [stderr] 107 | |     });
Dec 05 16:49:07.731 INFO [stderr]     | |_______^
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 16:49:07.731 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:07.731 INFO [stderr] 
Dec 05 16:49:07.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:07.731 INFO [stderr]    --> src/commands.rs:106:9
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr] 106 |         handle_static_file(&serve_dir, request, response);
Dec 05 16:49:07.731 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:07.731 INFO [stderr] 
Dec 05 16:49:07.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:07.731 INFO [stderr]    --> src/commands.rs:129:9
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr] 129 |         file.read_to_string(&mut file_contents);
Dec 05 16:49:07.731 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:49:07.731 INFO [stderr]     |
Dec 05 16:49:07.731 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:07.731 INFO [stderr] 
Dec 05 16:49:08.503 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 16:49:08.503 INFO [stderr]   --> src/generation.rs:94:9
Dec 05 16:49:08.503 INFO [stderr]    |
Dec 05 16:49:08.503 INFO [stderr] 94 |     use std::io::prelude::*;
Dec 05 16:49:08.503 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 05 16:49:08.503 INFO [stderr]    |
Dec 05 16:49:08.503 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:49:08.503 INFO [stderr] 
Dec 05 16:49:08.915 INFO [stderr] warning: unreachable expression
Dec 05 16:49:08.915 INFO [stderr]    --> src/commands.rs:141:5
Dec 05 16:49:08.915 INFO [stderr]     |
Dec 05 16:49:08.915 INFO [stderr] 141 |     Ok(())
Dec 05 16:49:08.915 INFO [stderr]     |     ^^^^^^
Dec 05 16:49:08.915 INFO [stderr]     |
Dec 05 16:49:08.915 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 16:49:08.915 INFO [stderr] 
Dec 05 16:49:09.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:09.191 INFO [stderr]    --> src/commands.rs:105:5
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr] 105 | /     server.handle(move |request: Request, response: Response| {
Dec 05 16:49:09.191 INFO [stderr] 106 | |         handle_static_file(&serve_dir, request, response);
Dec 05 16:49:09.191 INFO [stderr] 107 | |     });
Dec 05 16:49:09.191 INFO [stderr]     | |_______^
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 16:49:09.191 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:09.191 INFO [stderr] 
Dec 05 16:49:09.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:09.191 INFO [stderr]    --> src/commands.rs:106:9
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr] 106 |         handle_static_file(&serve_dir, request, response);
Dec 05 16:49:09.191 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:09.191 INFO [stderr] 
Dec 05 16:49:09.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 16:49:09.191 INFO [stderr]    --> src/commands.rs:129:9
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr] 129 |         file.read_to_string(&mut file_contents);
Dec 05 16:49:09.191 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:49:09.191 INFO [stderr]     |
Dec 05 16:49:09.191 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 16:49:09.191 INFO [stderr] 
Dec 05 16:49:15.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.38s
Dec 05 16:49:15.434 INFO [stderr] su: No module specific data is present
Dec 05 16:49:16.945 INFO running `"docker" "inspect" "4d97438b0507ac8e09c04996d2c6d80998540be121795b85e05951e3c7064dd7"`
Dec 05 16:49:17.359 INFO running `"docker" "rm" "-f" "4d97438b0507ac8e09c04996d2c6d80998540be121795b85e05951e3c7064dd7"`
Dec 05 16:49:17.755 INFO [stdout] 4d97438b0507ac8e09c04996d2c6d80998540be121795b85e05951e3c7064dd7