Nov 07 07:46:25.665 INFO checking tester-0.4.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 07:46:25.666 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 07 07:46:25.902 INFO blam! 8a7e6e61b2c2946e2eaf6b93912463bdd84aabef442f399c72e3239f97ee57ee
Nov 07 07:46:25.907 INFO running `"docker" "start" "-a" "8a7e6e61b2c2946e2eaf6b93912463bdd84aabef442f399c72e3239f97ee57ee"`
Nov 07 07:46:26.594 INFO kablam! usermod: no changes
Nov 07 07:46:26.626 INFO kablam!     Checking tester v0.4.1 (/source)
Nov 07 07:46:27.524 INFO kablam! error[E0308]: mismatched types
Nov 07 07:46:27.525 INFO kablam!    --> src/stats.rs:913:5
Nov 07 07:46:27.525 INFO kablam!     |
Nov 07 07:46:27.526 INFO kablam! 913 | /     pub fn sum_three_items(b: &mut Bencher) {
Nov 07 07:46:27.526 INFO kablam! 914 | |         b.iter(|| { [1e20f64, 1.5f64, -1e20f64].sum(); })
Nov 07 07:46:27.526 INFO kablam! 915 | |     }
Nov 07 07:46:27.526 INFO kablam!     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 07 07:46:27.527 INFO kablam!     |
Nov 07 07:46:27.527 INFO kablam!     = note: expected type `&mut Bencher`
Nov 07 07:46:27.527 INFO kablam!                found type `&mut test::Bencher`
Nov 07 07:46:27.528 INFO kablam! 
Nov 07 07:46:27.561 INFO kablam! error[E0308]: mismatched types
Nov 07 07:46:27.561 INFO kablam!    --> src/stats.rs:917:5
Nov 07 07:46:27.561 INFO kablam!     |
Nov 07 07:46:27.562 INFO kablam! 917 | /     pub fn sum_many_f64(b: &mut Bencher) {
Nov 07 07:46:27.562 INFO kablam! 918 | |         let nums = [-1e30f64, 1e60, 1e30, 1.0, -1e60];
Nov 07 07:46:27.562 INFO kablam! 919 | |         let v = (0..500).map(|i| nums[i % 5]).collect::<Vec<_>>();
Nov 07 07:46:27.563 INFO kablam! 920 | |
Nov 07 07:46:27.563 INFO kablam! 921 | |         b.iter(|| { v.sum(); })
Nov 07 07:46:27.563 INFO kablam! 922 | |     }
Nov 07 07:46:27.564 INFO kablam!     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 07 07:46:27.564 INFO kablam!     |
Nov 07 07:46:27.564 INFO kablam!     = note: expected type `&mut Bencher`
Nov 07 07:46:27.564 INFO kablam!                found type `&mut test::Bencher`
Nov 07 07:46:27.565 INFO kablam! 
Nov 07 07:46:27.599 INFO kablam! error[E0308]: mismatched types
Nov 07 07:46:27.599 INFO kablam!    --> src/stats.rs:925:5
Nov 07 07:46:27.599 INFO kablam!     |
Nov 07 07:46:27.600 INFO kablam! 925 |     pub fn no_iter(_: &mut Bencher) {}
Nov 07 07:46:27.600 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Bencher`, found struct `test::Bencher`
Nov 07 07:46:27.600 INFO kablam!     |
Nov 07 07:46:27.601 INFO kablam!     = note: expected type `&mut Bencher`
Nov 07 07:46:27.601 INFO kablam!                found type `&mut test::Bencher`
Nov 07 07:46:27.601 INFO kablam! 
Nov 07 07:46:27.612 INFO kablam! error: aborting due to 3 previous errors
Nov 07 07:46:27.612 INFO kablam! 
Nov 07 07:46:27.612 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Nov 07 07:46:27.612 INFO kablam! error: Could not compile `tester`.
Nov 07 07:46:27.612 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 07 07:46:28.081 INFO kablam! error: build failed
Nov 07 07:46:28.081 INFO kablam! su: No module specific data is present
Nov 07 07:46:28.543 INFO running `"docker" "rm" "-f" "8a7e6e61b2c2946e2eaf6b93912463bdd84aabef442f399c72e3239f97ee57ee"`
Nov 07 07:46:28.752 INFO blam! 8a7e6e61b2c2946e2eaf6b93912463bdd84aabef442f399c72e3239f97ee57ee