Sep 05 17:44:50.641 INFO checking prewk/subshift against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 17:44:50.641 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 17:44:50.641 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 17:44:51.130 INFO blam! 30fcde868a1201b4571f85203eea4b4776ed419ecfaf5e7c68dc32002d3858c4
Sep 05 17:44:51.131 INFO running `"docker" "start" "-a" "30fcde868a1201b4571f85203eea4b4776ed419ecfaf5e7c68dc32002d3858c4"`
Sep 05 17:44:53.226 INFO kablam! usermod: no changes
Sep 05 17:44:53.383 INFO kablam!     Checking num-traits v0.1.37
Sep 05 17:44:53.383 INFO kablam!     Checking libc v0.2.21
Sep 05 17:44:54.762 INFO kablam!     Checking time v0.1.36
Sep 05 17:44:54.799 INFO kablam!     Checking num-integer v0.1.33
Sep 05 17:44:55.247 INFO kablam!     Checking num-iter v0.1.33
Sep 05 17:44:55.798 INFO kablam!     Checking num v0.1.37
Sep 05 17:44:56.011 INFO kablam!     Checking chrono v0.3.0
Sep 05 17:44:57.879 INFO kablam!     Checking subshift v0.1.0 (file:///source)
Sep 05 17:44:58.337 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Sep 05 17:44:58.346 INFO kablam! su: No module specific data is present
Sep 05 17:44:59.204 INFO running `"docker" "rm" "-f" "30fcde868a1201b4571f85203eea4b4776ed419ecfaf5e7c68dc32002d3858c4"`
Sep 05 17:44:59.461 INFO blam! 30fcde868a1201b4571f85203eea4b4776ed419ecfaf5e7c68dc32002d3858c4