Oct 13 03:06:38.167 INFO checking Peter-Van-Drunen/readable against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:06:38.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 13 03:06:38.610 INFO blam! d14fb518038ecc7a1a99ec593094ca019b7a556141dd4341b7fd0e1e8fe4e7ba
Oct 13 03:06:38.612 INFO running `"docker" "start" "-a" "d14fb518038ecc7a1a99ec593094ca019b7a556141dd4341b7fd0e1e8fe4e7ba"`
Oct 13 03:06:40.479 INFO kablam! usermod: no changes
Oct 13 03:06:40.521 INFO kablam!     Checking readable v0.1.0 (/source)
Oct 13 03:06:41.422 INFO kablam! warning: value assigned to `op_node` is never read
Oct 13 03:06:41.423 INFO kablam!    --> src/main.rs:240:21
Oct 13 03:06:41.423 INFO kablam!     |
Oct 13 03:06:41.423 INFO kablam! 240 |             let mut op_node: Node = Node { t: "error_in_transformer".to_string(), val: "".to_string(), kids: Vec::new() };
Oct 13 03:06:41.423 INFO kablam!     |                     ^^^^^^^
Oct 13 03:06:41.424 INFO kablam!     |
Oct 13 03:06:41.424 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 03:06:41.424 INFO kablam! 
Oct 13 03:06:41.435 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:06:41.435 INFO kablam!   --> src/main.rs:25:5
Oct 13 03:06:41.436 INFO kablam!    |
Oct 13 03:06:41.436 INFO kablam! 25 |     in_file.read_to_string(&mut s);
Oct 13 03:06:41.436 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:41.436 INFO kablam!    |
Oct 13 03:06:41.437 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:06:41.437 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:06:41.437 INFO kablam! 
Oct 13 03:06:41.593 INFO kablam! warning: value assigned to `op_node` is never read
Oct 13 03:06:41.594 INFO kablam!    --> src/main.rs:240:21
Oct 13 03:06:41.596 INFO kablam!     |
Oct 13 03:06:41.597 INFO kablam! 240 |             let mut op_node: Node = Node { t: "error_in_transformer".to_string(), val: "".to_string(), kids: Vec::new() };
Oct 13 03:06:41.597 INFO kablam!     |                     ^^^^^^^
Oct 13 03:06:41.597 INFO kablam!     |
Oct 13 03:06:41.598 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 03:06:41.598 INFO kablam! 
Oct 13 03:06:41.616 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:06:41.621 INFO kablam!   --> src/main.rs:25:5
Oct 13 03:06:41.621 INFO kablam!    |
Oct 13 03:06:41.621 INFO kablam! 25 |     in_file.read_to_string(&mut s);
Oct 13 03:06:41.621 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:41.622 INFO kablam!    |
Oct 13 03:06:41.622 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:06:41.622 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:06:41.622 INFO kablam! 
Oct 13 03:06:41.665 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Oct 13 03:06:41.678 INFO kablam! su: No module specific data is present
Oct 13 03:06:42.404 INFO running `"docker" "rm" "-f" "d14fb518038ecc7a1a99ec593094ca019b7a556141dd4341b7fd0e1e8fe4e7ba"`
Oct 13 03:06:42.664 INFO blam! d14fb518038ecc7a1a99ec593094ca019b7a556141dd4341b7fd0e1e8fe4e7ba