Sep 03 23:36:54.194 INFO checking un_algebra-0.1.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 23:36:54.194 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 23:36:54.195 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:36:54.385 INFO blam! 3f0c0a43144b9dc11b7e18e091032fd54af141bf9c696200db4db80555acf45c
Sep 03 23:36:54.387 INFO running `"docker" "start" "-a" "3f0c0a43144b9dc11b7e18e091032fd54af141bf9c696200db4db80555acf45c"`
Sep 03 23:36:55.120 INFO kablam!     Checking bit-vec v0.5.0
Sep 03 23:36:55.120 INFO kablam!     Checking byteorder v1.2.6
Sep 03 23:36:55.120 INFO kablam!     Checking wait-timeout v0.1.5
Sep 03 23:36:55.139 INFO kablam!     Checking rand v0.5.5
Sep 03 23:36:55.147 INFO kablam!     Checking float-cmp v0.4.0
Sep 03 23:36:56.486 INFO kablam!     Checking bit-set v0.5.0
Sep 03 23:36:59.189 INFO kablam!     Checking tempfile v3.0.3
Sep 03 23:36:59.771 INFO kablam!     Checking rusty-fork v0.2.1
Sep 03 23:37:00.441 INFO kablam!     Checking proptest v0.8.6
Sep 03 23:37:17.422 INFO kablam!     Checking un_algebra v0.1.3 (file:///source)
Sep 03 23:37:18.666 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 03 23:37:18.666 INFO kablam!   --> src/tests/config.rs:12:5
Sep 03 23:37:18.666 INFO kablam!    |
Sep 03 23:37:18.666 INFO kablam! 12 | use proptest::test_runner::*;
Sep 03 23:37:18.666 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:37:18.666 INFO kablam!    |
Sep 03 23:37:18.666 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 23:37:18.666 INFO kablam! 
Sep 03 23:37:21.854 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 03 23:37:21.854 INFO kablam!   --> examples/binary.rs:22:5
Sep 03 23:37:21.854 INFO kablam!    |
Sep 03 23:37:21.854 INFO kablam! 22 | use proptest::test_runner::*;
Sep 03 23:37:21.854 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:37:21.856 INFO kablam!    |
Sep 03 23:37:21.857 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 23:37:21.857 INFO kablam! 
Sep 03 23:37:21.951 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 03 23:37:21.951 INFO kablam!   --> examples/rps.rs:20:5
Sep 03 23:37:21.951 INFO kablam!    |
Sep 03 23:37:21.951 INFO kablam! 20 | use proptest::test_runner::*;
Sep 03 23:37:21.951 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:37:21.951 INFO kablam!    |
Sep 03 23:37:21.951 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 23:37:21.951 INFO kablam! 
Sep 03 23:37:22.096 INFO kablam! warning: unused import: `proptest::test_runner::*`
Sep 03 23:37:22.096 INFO kablam!   --> examples/f4.rs:18:5
Sep 03 23:37:22.096 INFO kablam!    |
Sep 03 23:37:22.096 INFO kablam! 18 | use proptest::test_runner::*;
Sep 03 23:37:22.096 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:37:22.096 INFO kablam!    |
Sep 03 23:37:22.096 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 03 23:37:22.096 INFO kablam! 
Sep 03 23:37:23.334 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.29s
Sep 03 23:37:23.340 INFO kablam! su: No module specific data is present
Sep 03 23:37:23.710 INFO running `"docker" "rm" "-f" "3f0c0a43144b9dc11b7e18e091032fd54af141bf9c696200db4db80555acf45c"`
Sep 03 23:37:23.801 INFO blam! 3f0c0a43144b9dc11b7e18e091032fd54af141bf9c696200db4db80555acf45c