Nov 06 15:23:30.367 INFO checking richardfontana/mimosa against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 15:23:30.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 15:23:30.896 INFO blam! b74bb542d45108fb0e1d76dc0083d69eaf47080485d03f883996df20104b3a2d
Nov 06 15:23:30.897 INFO running `"docker" "start" "-a" "b74bb542d45108fb0e1d76dc0083d69eaf47080485d03f883996df20104b3a2d"`
Nov 06 15:23:32.203 INFO kablam! usermod: no changes
Nov 06 15:23:32.264 INFO kablam!     Checking mimosa v0.1.0 (/source)
Nov 06 15:23:32.624 INFO kablam! warning: unused variable: `v`
Nov 06 15:23:32.624 INFO kablam!   --> src/main.rs:26:17
Nov 06 15:23:32.624 INFO kablam!    |
Nov 06 15:23:32.624 INFO kablam! 26 |             let v = reduce_to_comments(s, delims);
Nov 06 15:23:32.624 INFO kablam!    |                 ^ help: consider using `_v` instead
Nov 06 15:23:32.624 INFO kablam!    |
Nov 06 15:23:32.624 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:23:32.624 INFO kablam! 
Nov 06 15:23:32.624 INFO kablam! warning: unused variable: `s`
Nov 06 15:23:32.624 INFO kablam!   --> src/main.rs:55:23
Nov 06 15:23:32.624 INFO kablam!    |
Nov 06 15:23:32.624 INFO kablam! 55 | fn reduce_to_comments(s: String, ds: CommentDelimiters) -> Vec<String> {
Nov 06 15:23:32.624 INFO kablam!    |                       ^ help: consider using `_s` instead
Nov 06 15:23:32.624 INFO kablam! 
Nov 06 15:23:32.624 INFO kablam! warning: unused variable: `ds`
Nov 06 15:23:32.624 INFO kablam!   --> src/main.rs:55:34
Nov 06 15:23:32.624 INFO kablam!    |
Nov 06 15:23:32.624 INFO kablam! 55 | fn reduce_to_comments(s: String, ds: CommentDelimiters) -> Vec<String> {
Nov 06 15:23:32.624 INFO kablam!    |                                  ^^ help: consider using `_ds` instead
Nov 06 15:23:32.624 INFO kablam! 
Nov 06 15:23:32.632 INFO kablam! warning: field is never used: `begin`
Nov 06 15:23:32.632 INFO kablam!   --> src/main.rs:12:5
Nov 06 15:23:32.632 INFO kablam!    |
Nov 06 15:23:32.632 INFO kablam! 12 |     begin: &'static str,
Nov 06 15:23:32.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.632 INFO kablam!    |
Nov 06 15:23:32.632 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:23:32.632 INFO kablam! 
Nov 06 15:23:32.632 INFO kablam! warning: field is never used: `end`
Nov 06 15:23:32.632 INFO kablam!   --> src/main.rs:13:5
Nov 06 15:23:32.632 INFO kablam!    |
Nov 06 15:23:32.632 INFO kablam! 13 |     end: &'static str,
Nov 06 15:23:32.632 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.632 INFO kablam! 
Nov 06 15:23:32.634 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:23:32.635 INFO kablam!   --> src/main.rs:25:13
Nov 06 15:23:32.635 INFO kablam!    |
Nov 06 15:23:32.635 INFO kablam! 25 |             fr.read_to_string(&mut s);
Nov 06 15:23:32.635 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.635 INFO kablam!    |
Nov 06 15:23:32.635 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:23:32.635 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:23:32.635 INFO kablam! 
Nov 06 15:23:32.696 INFO kablam! warning: unused variable: `v`
Nov 06 15:23:32.696 INFO kablam!   --> src/main.rs:26:17
Nov 06 15:23:32.696 INFO kablam!    |
Nov 06 15:23:32.696 INFO kablam! 26 |             let v = reduce_to_comments(s, delims);
Nov 06 15:23:32.696 INFO kablam!    |                 ^ help: consider using `_v` instead
Nov 06 15:23:32.696 INFO kablam!    |
Nov 06 15:23:32.696 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 15:23:32.696 INFO kablam! 
Nov 06 15:23:32.696 INFO kablam! warning: unused variable: `s`
Nov 06 15:23:32.696 INFO kablam!   --> src/main.rs:55:23
Nov 06 15:23:32.696 INFO kablam!    |
Nov 06 15:23:32.696 INFO kablam! 55 | fn reduce_to_comments(s: String, ds: CommentDelimiters) -> Vec<String> {
Nov 06 15:23:32.696 INFO kablam!    |                       ^ help: consider using `_s` instead
Nov 06 15:23:32.696 INFO kablam! 
Nov 06 15:23:32.696 INFO kablam! warning: unused variable: `ds`
Nov 06 15:23:32.696 INFO kablam!   --> src/main.rs:55:34
Nov 06 15:23:32.696 INFO kablam!    |
Nov 06 15:23:32.696 INFO kablam! 55 | fn reduce_to_comments(s: String, ds: CommentDelimiters) -> Vec<String> {
Nov 06 15:23:32.696 INFO kablam!    |                                  ^^ help: consider using `_ds` instead
Nov 06 15:23:32.696 INFO kablam! 
Nov 06 15:23:32.699 INFO kablam! warning: field is never used: `begin`
Nov 06 15:23:32.699 INFO kablam!   --> src/main.rs:12:5
Nov 06 15:23:32.699 INFO kablam!    |
Nov 06 15:23:32.699 INFO kablam! 12 |     begin: &'static str,
Nov 06 15:23:32.699 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.699 INFO kablam!    |
Nov 06 15:23:32.699 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:23:32.699 INFO kablam! 
Nov 06 15:23:32.699 INFO kablam! warning: field is never used: `end`
Nov 06 15:23:32.699 INFO kablam!   --> src/main.rs:13:5
Nov 06 15:23:32.699 INFO kablam!    |
Nov 06 15:23:32.699 INFO kablam! 13 |     end: &'static str,
Nov 06 15:23:32.699 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.699 INFO kablam! 
Nov 06 15:23:32.708 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 15:23:32.708 INFO kablam!   --> src/main.rs:25:13
Nov 06 15:23:32.708 INFO kablam!    |
Nov 06 15:23:32.708 INFO kablam! 25 |             fr.read_to_string(&mut s);
Nov 06 15:23:32.708 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:23:32.708 INFO kablam!    |
Nov 06 15:23:32.709 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 15:23:32.709 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 15:23:32.709 INFO kablam! 
Nov 06 15:23:32.745 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 06 15:23:32.753 INFO kablam! su: No module specific data is present
Nov 06 15:23:33.269 INFO running `"docker" "rm" "-f" "b74bb542d45108fb0e1d76dc0083d69eaf47080485d03f883996df20104b3a2d"`
Nov 06 15:23:33.648 INFO blam! b74bb542d45108fb0e1d76dc0083d69eaf47080485d03f883996df20104b3a2d