Nov 04 12:16:37.391 INFO checking Peter-Van-Drunen/readable against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 12:16:37.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 12:16:37.819 INFO blam! 94392837bde47304147e32b823014c68531e68f8b98a1d9f78deadab0d1c42d4
Nov 04 12:16:37.832 INFO running `"docker" "start" "-a" "94392837bde47304147e32b823014c68531e68f8b98a1d9f78deadab0d1c42d4"`
Nov 04 12:16:38.918 INFO kablam! usermod: no changes
Nov 04 12:16:38.979 INFO kablam!     Checking readable v0.1.0 (/source)
Nov 04 12:16:39.503 INFO kablam! warning: value assigned to `op_node` is never read
Nov 04 12:16:39.504 INFO kablam!    --> src/main.rs:240:21
Nov 04 12:16:39.504 INFO kablam!     |
Nov 04 12:16:39.504 INFO kablam! 240 |             let mut op_node: Node = Node { t: "error_in_transformer".to_string(), val: "".to_string(), kids: Vec::new() };
Nov 04 12:16:39.504 INFO kablam!     |                     ^^^^^^^
Nov 04 12:16:39.505 INFO kablam!     |
Nov 04 12:16:39.505 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 04 12:16:39.505 INFO kablam! 
Nov 04 12:16:39.539 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:16:39.540 INFO kablam!   --> src/main.rs:25:5
Nov 04 12:16:39.540 INFO kablam!    |
Nov 04 12:16:39.540 INFO kablam! 25 |     in_file.read_to_string(&mut s);
Nov 04 12:16:39.540 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:16:39.541 INFO kablam!    |
Nov 04 12:16:39.541 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:16:39.541 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:16:39.541 INFO kablam! 
Nov 04 12:16:39.662 INFO kablam! warning: value assigned to `op_node` is never read
Nov 04 12:16:39.667 INFO kablam!    --> src/main.rs:240:21
Nov 04 12:16:39.667 INFO kablam!     |
Nov 04 12:16:39.667 INFO kablam! 240 |             let mut op_node: Node = Node { t: "error_in_transformer".to_string(), val: "".to_string(), kids: Vec::new() };
Nov 04 12:16:39.667 INFO kablam!     |                     ^^^^^^^
Nov 04 12:16:39.667 INFO kablam!     |
Nov 04 12:16:39.667 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Nov 04 12:16:39.667 INFO kablam! 
Nov 04 12:16:39.667 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:16:39.667 INFO kablam!   --> src/main.rs:25:5
Nov 04 12:16:39.667 INFO kablam!    |
Nov 04 12:16:39.667 INFO kablam! 25 |     in_file.read_to_string(&mut s);
Nov 04 12:16:39.667 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:16:39.667 INFO kablam!    |
Nov 04 12:16:39.667 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:16:39.667 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:16:39.667 INFO kablam! 
Nov 04 12:16:39.709 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 04 12:16:39.709 INFO kablam! su: No module specific data is present
Nov 04 12:16:48.326 INFO running `"docker" "rm" "-f" "94392837bde47304147e32b823014c68531e68f8b98a1d9f78deadab0d1c42d4"`
Nov 04 12:16:48.435 INFO blam! 94392837bde47304147e32b823014c68531e68f8b98a1d9f78deadab0d1c42d4