Sep 21 01:19:09.926 INFO checking un_algebra-0.1.4 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:19:09.926 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:19:09.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:19:10.114 INFO blam! ef6609cbf413244ca8ddcc5e930d642b7b5b77d6efbec1fb03e9abf169e7599e
Sep 21 01:19:10.116 INFO running `"docker" "start" "-a" "ef6609cbf413244ca8ddcc5e930d642b7b5b77d6efbec1fb03e9abf169e7599e"`
Sep 21 01:19:11.073 INFO kablam! usermod: no changes
Sep 21 01:19:11.230 INFO kablam!     Checking bit-vec v0.5.0
Sep 21 01:19:11.230 INFO kablam!     Checking wait-timeout v0.1.5
Sep 21 01:19:11.238 INFO kablam!     Checking tempfile v3.0.4
Sep 21 01:19:11.238 INFO kablam!     Checking num-complex v0.2.0
Sep 21 01:19:11.238 INFO kablam!     Checking float-cmp v0.4.0
Sep 21 01:19:11.238 INFO kablam!     Checking num-bigint v0.2.0
Sep 21 01:19:11.238 INFO kablam!     Checking num-iter v0.1.37
Sep 21 01:19:12.402 INFO kablam!     Checking rusty-fork v0.2.1
Sep 21 01:19:12.890 INFO kablam!     Checking bit-set v0.5.0
Sep 21 01:19:13.680 INFO kablam!     Checking proptest v0.8.6
Sep 21 01:19:15.122 INFO kablam!     Checking num-rational v0.2.1
Sep 21 01:19:16.190 INFO kablam!     Checking num v0.2.0
Sep 21 01:19:22.386 INFO kablam!     Checking un_algebra v0.1.4 (/source)
Sep 21 01:19:22.806 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 21 01:19:22.806 INFO kablam!   --> src/tests/config.rs:12:5
Sep 21 01:19:22.806 INFO kablam!    |
Sep 21 01:19:22.806 INFO kablam! 12 | use proptest::test_runner::*;
Sep 21 01:19:22.806 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:19:22.806 INFO kablam!    |
Sep 21 01:19:22.806 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:22.806 INFO kablam! 
Sep 21 01:19:24.010 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 21 01:19:24.010 INFO kablam!   --> examples/f4.rs:18:5
Sep 21 01:19:24.010 INFO kablam!    |
Sep 21 01:19:24.010 INFO kablam! 18 | use proptest::test_runner::*;
Sep 21 01:19:24.010 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:19:24.010 INFO kablam!    |
Sep 21 01:19:24.011 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:24.011 INFO kablam! 
Sep 21 01:19:24.190 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 21 01:19:24.190 INFO kablam!   --> examples/rps.rs:20:5
Sep 21 01:19:24.190 INFO kablam!    |
Sep 21 01:19:24.190 INFO kablam! 20 | use proptest::test_runner::*;
Sep 21 01:19:24.190 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:19:24.190 INFO kablam!    |
Sep 21 01:19:24.190 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:24.190 INFO kablam! 
Sep 21 01:19:24.362 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 21 01:19:24.362 INFO kablam!   --> examples/binary.rs:22:5
Sep 21 01:19:24.362 INFO kablam!    |
Sep 21 01:19:24.362 INFO kablam! 22 | use proptest::test_runner::*;
Sep 21 01:19:24.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:19:24.362 INFO kablam!    |
Sep 21 01:19:24.362 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 01:19:24.362 INFO kablam! 
Sep 21 01:19:25.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.60s
Sep 21 01:19:25.710 INFO kablam! su: No module specific data is present
Sep 21 01:19:26.479 INFO running `"docker" "rm" "-f" "ef6609cbf413244ca8ddcc5e930d642b7b5b77d6efbec1fb03e9abf169e7599e"`
Sep 21 01:19:26.583 INFO blam! ef6609cbf413244ca8ddcc5e930d642b7b5b77d6efbec1fb03e9abf169e7599e