Sep 10 09:29:26.521 INFO checking sonos_discovery-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:29:26.521 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:29:26.521 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:29:26.674 INFO blam! 5f59334cbdb46d9ac9d2c1853bdb0a4afe424023ea1bf49cbd798d51f512e625
Sep 10 09:29:26.676 INFO running `"docker" "start" "-a" "5f59334cbdb46d9ac9d2c1853bdb0a4afe424023ea1bf49cbd798d51f512e625"`
Sep 10 09:29:27.699 INFO kablam! usermod: no changes
Sep 10 09:29:27.782 INFO kablam!    Compiling num-traits v0.2.5
Sep 10 09:29:27.783 INFO kablam!    Compiling num-iter v0.1.37
Sep 10 09:29:31.247 INFO kablam!     Checking num-integer v0.1.39
Sep 10 09:29:31.247 INFO kablam!     Checking num-complex v0.2.0
Sep 10 09:29:32.034 INFO kablam!     Checking num-bigint v0.2.0
Sep 10 09:29:34.810 INFO kablam!     Checking num-rational v0.2.1
Sep 10 09:29:35.918 INFO kablam!     Checking num v0.2.0
Sep 10 09:29:36.166 INFO kablam!     Checking socket v0.0.7
Sep 10 09:29:36.630 INFO kablam!     Checking sonos_discovery v0.0.1 (file:///source)
Sep 10 09:29:37.545 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.83s
Sep 10 09:29:37.548 INFO kablam! su: No module specific data is present
Sep 10 09:29:38.088 INFO running `"docker" "rm" "-f" "5f59334cbdb46d9ac9d2c1853bdb0a4afe424023ea1bf49cbd798d51f512e625"`
Sep 10 09:29:38.177 INFO blam! 5f59334cbdb46d9ac9d2c1853bdb0a4afe424023ea1bf49cbd798d51f512e625