Nov 17 20:51:25.708 INFO testing tester-0.4.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 20:51:25.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 20:51:26.151 INFO [stdout] 26be4130fd29a9c75debf65dd9b15b60c4ab29cdd9d4abf93b613fa5790a2ea8
Nov 17 20:51:26.155 INFO running `"docker" "start" "-a" "26be4130fd29a9c75debf65dd9b15b60c4ab29cdd9d4abf93b613fa5790a2ea8"`
Nov 17 20:51:27.175 INFO [stderr] usermod: no changes
Nov 17 20:51:27.240 INFO [stderr]    Compiling tester v0.4.1 (/source)
Nov 17 20:51:31.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Nov 17 20:51:31.583 INFO [stderr] su: No module specific data is present
Nov 17 20:51:32.355 INFO running `"docker" "inspect" "26be4130fd29a9c75debf65dd9b15b60c4ab29cdd9d4abf93b613fa5790a2ea8"`
Nov 17 20:51:32.687 INFO running `"docker" "rm" "-f" "26be4130fd29a9c75debf65dd9b15b60c4ab29cdd9d4abf93b613fa5790a2ea8"`
Nov 17 20:51:32.942 INFO [stdout] 26be4130fd29a9c75debf65dd9b15b60c4ab29cdd9d4abf93b613fa5790a2ea8
Nov 17 20:51:32.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 20:51:33.176 INFO [stdout] 41bba65f227cece5c8532ba340a6aa11dded1ddb3bf3976c04549e0455f1ebad
Nov 17 20:51:33.177 INFO running `"docker" "start" "-a" "41bba65f227cece5c8532ba340a6aa11dded1ddb3bf3976c04549e0455f1ebad"`
Nov 17 20:51:34.026 INFO [stderr] usermod: no changes
Nov 17 20:51:34.087 INFO [stderr]    Compiling tester v0.4.1 (/source)
Nov 17 20:51:34.867 INFO [stderr] error[E0308]: mismatched types
Nov 17 20:51:34.867 INFO [stderr]    --> src/stats.rs:913:5
Nov 17 20:51:34.867 INFO [stderr]     |
Nov 17 20:51:34.867 INFO [stderr] 913 | /     pub fn sum_three_items(b: &mut Bencher) {
Nov 17 20:51:34.867 INFO [stderr] 914 | |         b.iter(|| { [1e20f64, 1.5f64, -1e20f64].sum(); })
Nov 17 20:51:34.867 INFO [stderr] 915 | |     }
Nov 17 20:51:34.867 INFO [stderr]     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 17 20:51:34.867 INFO [stderr]     |
Nov 17 20:51:34.867 INFO [stderr]     = note: expected type `&mut Bencher`
Nov 17 20:51:34.867 INFO [stderr]                found type `&mut test::Bencher`
Nov 17 20:51:34.867 INFO [stderr] 
Nov 17 20:51:34.895 INFO [stderr] error[E0308]: mismatched types
Nov 17 20:51:34.895 INFO [stderr]    --> src/stats.rs:917:5
Nov 17 20:51:34.895 INFO [stderr]     |
Nov 17 20:51:34.895 INFO [stderr] 917 | /     pub fn sum_many_f64(b: &mut Bencher) {
Nov 17 20:51:34.895 INFO [stderr] 918 | |         let nums = [-1e30f64, 1e60, 1e30, 1.0, -1e60];
Nov 17 20:51:34.895 INFO [stderr] 919 | |         let v = (0..500).map(|i| nums[i % 5]).collect::<Vec<_>>();
Nov 17 20:51:34.895 INFO [stderr] 920 | |
Nov 17 20:51:34.895 INFO [stderr] 921 | |         b.iter(|| { v.sum(); })
Nov 17 20:51:34.895 INFO [stderr] 922 | |     }
Nov 17 20:51:34.895 INFO [stderr]     | |_____^ expected struct `Bencher`, found struct `test::Bencher`
Nov 17 20:51:34.895 INFO [stderr]     |
Nov 17 20:51:34.895 INFO [stderr]     = note: expected type `&mut Bencher`
Nov 17 20:51:34.895 INFO [stderr]                found type `&mut test::Bencher`
Nov 17 20:51:34.895 INFO [stderr] 
Nov 17 20:51:34.931 INFO [stderr] error[E0308]: mismatched types
Nov 17 20:51:34.932 INFO [stderr]    --> src/stats.rs:925:5
Nov 17 20:51:34.932 INFO [stderr]     |
Nov 17 20:51:34.932 INFO [stderr] 925 |     pub fn no_iter(_: &mut Bencher) {}
Nov 17 20:51:34.933 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Bencher`, found struct `test::Bencher`
Nov 17 20:51:34.933 INFO [stderr]     |
Nov 17 20:51:34.933 INFO [stderr]     = note: expected type `&mut Bencher`
Nov 17 20:51:34.934 INFO [stderr]                found type `&mut test::Bencher`
Nov 17 20:51:34.934 INFO [stderr] 
Nov 17 20:51:34.947 INFO [stderr] error: aborting due to 3 previous errors
Nov 17 20:51:34.947 INFO [stderr] 
Nov 17 20:51:34.948 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Nov 17 20:51:34.951 INFO [stderr] error: Could not compile `tester`.
Nov 17 20:51:34.951 INFO [stderr] 
Nov 17 20:51:34.951 INFO [stderr] To learn more, run the command again with --verbose.
Nov 17 20:51:34.952 INFO [stderr] su: No module specific data is present
Nov 17 20:51:35.340 INFO running `"docker" "inspect" "41bba65f227cece5c8532ba340a6aa11dded1ddb3bf3976c04549e0455f1ebad"`
Nov 17 20:51:35.568 INFO running `"docker" "rm" "-f" "41bba65f227cece5c8532ba340a6aa11dded1ddb3bf3976c04549e0455f1ebad"`
Nov 17 20:51:35.767 INFO [stdout] 41bba65f227cece5c8532ba340a6aa11dded1ddb3bf3976c04549e0455f1ebad