Nov 01 15:10:00.782 INFO checking tester-0.4.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:10:00.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 15:10:00.964 INFO blam! 8023d84dfd18b62101b75a12f57d606193089263d3683203e5e9ae8f49ab24cf
Nov 01 15:10:00.967 INFO running `"docker" "start" "-a" "8023d84dfd18b62101b75a12f57d606193089263d3683203e5e9ae8f49ab24cf"`
Nov 01 15:10:01.533 INFO kablam! usermod: no changes
Nov 01 15:10:01.589 INFO kablam!     Checking tester v0.4.1 (/source)
Nov 01 15:10:02.900 INFO kablam! error[E0308]: mismatched types
Nov 01 15:10:02.900 INFO kablam!    --> src/stats.rs:913:5
Nov 01 15:10:02.900 INFO kablam!     |
Nov 01 15:10:02.900 INFO kablam! 913 | /     pub fn sum_three_items(b: &mut Bencher) {
Nov 01 15:10:02.900 INFO kablam! 914 | |         b.iter(|| { [1e20f64, 1.5f64, -1e20f64].sum(); })
Nov 01 15:10:02.900 INFO kablam! 915 | |     }
Nov 01 15:10:02.900 INFO kablam!     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 01 15:10:02.900 INFO kablam!     |
Nov 01 15:10:02.900 INFO kablam!     = note: expected type `&mut Bencher`
Nov 01 15:10:02.900 INFO kablam!                found type `&mut test::Bencher`
Nov 01 15:10:02.900 INFO kablam! 
Nov 01 15:10:02.936 INFO kablam! error[E0308]: mismatched types
Nov 01 15:10:02.936 INFO kablam!    --> src/stats.rs:917:5
Nov 01 15:10:02.936 INFO kablam!     |
Nov 01 15:10:02.936 INFO kablam! 917 | /     pub fn sum_many_f64(b: &mut Bencher) {
Nov 01 15:10:02.936 INFO kablam! 918 | |         let nums = [-1e30f64, 1e60, 1e30, 1.0, -1e60];
Nov 01 15:10:02.936 INFO kablam! 919 | |         let v = (0..500).map(|i| nums[i % 5]).collect::<Vec<_>>();
Nov 01 15:10:02.936 INFO kablam! 920 | |
Nov 01 15:10:02.936 INFO kablam! 921 | |         b.iter(|| { v.sum(); })
Nov 01 15:10:02.936 INFO kablam! 922 | |     }
Nov 01 15:10:02.936 INFO kablam!     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 01 15:10:02.936 INFO kablam!     |
Nov 01 15:10:02.936 INFO kablam!     = note: expected type `&mut Bencher`
Nov 01 15:10:02.936 INFO kablam!                found type `&mut test::Bencher`
Nov 01 15:10:02.936 INFO kablam! 
Nov 01 15:10:02.965 INFO kablam! error[E0308]: mismatched types
Nov 01 15:10:02.965 INFO kablam!    --> src/stats.rs:925:5
Nov 01 15:10:02.965 INFO kablam!     |
Nov 01 15:10:02.965 INFO kablam! 925 |     pub fn no_iter(_: &mut Bencher) {}
Nov 01 15:10:02.965 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Bencher`, found struct `test::Bencher`
Nov 01 15:10:02.965 INFO kablam!     |
Nov 01 15:10:02.965 INFO kablam!     = note: expected type `&mut Bencher`
Nov 01 15:10:02.965 INFO kablam!                found type `&mut test::Bencher`
Nov 01 15:10:02.965 INFO kablam! 
Nov 01 15:10:02.980 INFO kablam! error: aborting due to 3 previous errors
Nov 01 15:10:02.980 INFO kablam! 
Nov 01 15:10:02.980 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Nov 01 15:10:02.987 INFO kablam! error: Could not compile `tester`.
Nov 01 15:10:02.987 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 15:10:03.213 INFO kablam! error: build failed
Nov 01 15:10:03.216 INFO kablam! su: No module specific data is present
Nov 01 15:10:03.469 INFO running `"docker" "rm" "-f" "8023d84dfd18b62101b75a12f57d606193089263d3683203e5e9ae8f49ab24cf"`
Nov 01 15:10:03.603 INFO blam! 8023d84dfd18b62101b75a12f57d606193089263d3683203e5e9ae8f49ab24cf