Sep 20 21:32:05.677 INFO checking prewk/subshift against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 21:32:05.677 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 21:32:05.677 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/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 20 21:32:05.949 INFO blam! bd460070653f73fdb27ab7e082a025cc1339bf05aa524596ab1096ada2aad6d3
Sep 20 21:32:05.951 INFO running `"docker" "start" "-a" "bd460070653f73fdb27ab7e082a025cc1339bf05aa524596ab1096ada2aad6d3"`
Sep 20 21:32:08.282 INFO kablam! usermod: no changes
Sep 20 21:32:08.410 INFO kablam!     Checking num-traits v0.1.37
Sep 20 21:32:08.418 INFO kablam!     Checking libc v0.2.21
Sep 20 21:32:09.911 INFO kablam!     Checking time v0.1.36
Sep 20 21:32:10.196 INFO kablam!     Checking num-integer v0.1.33
Sep 20 21:32:10.688 INFO kablam!     Checking num-iter v0.1.33
Sep 20 21:32:11.176 INFO kablam!     Checking num v0.1.37
Sep 20 21:32:11.555 INFO kablam!     Checking chrono v0.3.0
Sep 20 21:32:13.671 INFO kablam!     Checking subshift v0.1.0 (/source)
Sep 20 21:32:14.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Sep 20 21:32:14.236 INFO kablam! su: No module specific data is present
Sep 20 21:32:15.746 INFO running `"docker" "rm" "-f" "bd460070653f73fdb27ab7e082a025cc1339bf05aa524596ab1096ada2aad6d3"`
Sep 20 21:32:15.860 INFO blam! bd460070653f73fdb27ab7e082a025cc1339bf05aa524596ab1096ada2aad6d3