Sep 17 17:02:54.524 INFO checking sonos_discovery-0.0.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:02:54.524 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:02:54.524 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:02:54.755 INFO blam! 0a78bf01fa512b86845d1ac7cb522c4a3b970dad3480091fa68093513ecbe554
Sep 17 17:02:54.760 INFO running `"docker" "start" "-a" "0a78bf01fa512b86845d1ac7cb522c4a3b970dad3480091fa68093513ecbe554"`
Sep 17 17:02:55.600 INFO kablam! usermod: no changes
Sep 17 17:02:55.651 INFO kablam!    Compiling num-bigint v0.2.0
Sep 17 17:02:55.651 INFO kablam!    Compiling num-rational v0.2.1
Sep 17 17:02:55.651 INFO kablam!    Compiling num-iter v0.1.37
Sep 17 17:02:55.651 INFO kablam!     Checking num-integer v0.1.39
Sep 17 17:02:55.651 INFO kablam!     Checking num-complex v0.2.0
Sep 17 17:03:00.995 INFO kablam!     Checking num v0.2.0
Sep 17 17:03:01.284 INFO kablam!     Checking socket v0.0.7
Sep 17 17:03:01.971 INFO kablam!     Checking sonos_discovery v0.0.1 (/source)
Sep 17 17:03:02.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
Sep 17 17:03:02.813 INFO kablam! su: No module specific data is present
Sep 17 17:03:03.259 INFO running `"docker" "rm" "-f" "0a78bf01fa512b86845d1ac7cb522c4a3b970dad3480091fa68093513ecbe554"`
Sep 17 17:03:03.396 INFO blam! 0a78bf01fa512b86845d1ac7cb522c4a3b970dad3480091fa68093513ecbe554