Sep 06 01:39:37.893 INFO checking replicante_util_iron-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:39:37.893 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:39:37.893 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/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 06 01:39:38.097 INFO blam! 6253e0b367d7329784d686b080c466bcbdddc088aa4cba390af396f17a1298f6
Sep 06 01:39:38.099 INFO running `"docker" "start" "-a" "6253e0b367d7329784d686b080c466bcbdddc088aa4cba390af396f17a1298f6"`
Sep 06 01:39:38.802 INFO kablam! usermod: no changes
Sep 06 01:39:39.031 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 06 01:39:39.033 INFO kablam!     Checking iron v0.6.0
Sep 06 01:39:39.391 INFO kablam!     Checking crossbeam-epoch v0.4.3
Sep 06 01:39:40.029 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 06 01:39:40.085 INFO kablam!     Checking router v0.6.0
Sep 06 01:39:40.085 INFO kablam!     Checking iron-test v0.6.0
Sep 06 01:39:41.047 INFO kablam!     Checking opentracingrust v0.3.1
Sep 06 01:39:41.767 INFO kablam!     Checking replicante_util_iron v0.1.1 (file:///source)
Sep 06 01:39:43.201 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
Sep 06 01:39:43.210 INFO kablam! su: No module specific data is present
Sep 06 01:39:43.891 INFO running `"docker" "rm" "-f" "6253e0b367d7329784d686b080c466bcbdddc088aa4cba390af396f17a1298f6"`
Sep 06 01:39:43.972 INFO blam! 6253e0b367d7329784d686b080c466bcbdddc088aa4cba390af396f17a1298f6