Sep 10 09:37:27.182 INFO checking sloggers-0.2.8 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:37:27.183 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:37:27.183 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/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 09:37:27.347 INFO blam! 4b6944817d73fd584b306a88ee636b70be8dc4cd61bc63bf153bb179560d87a8
Sep 10 09:37:27.349 INFO running `"docker" "start" "-a" "4b6944817d73fd584b306a88ee636b70be8dc4cd61bc63bf153bb179560d87a8"`
Sep 10 09:37:28.128 INFO kablam! usermod: no changes
Sep 10 09:37:28.250 INFO kablam!     Checking trackable v0.2.18
Sep 10 09:37:28.250 INFO kablam!     Checking slog-kvfilter v0.6.0
Sep 10 09:37:28.254 INFO kablam!     Checking rmp v0.8.7
Sep 10 09:37:28.254 INFO kablam!     Checking slog-async v2.3.0
Sep 10 09:37:28.254 INFO kablam!     Checking slog-term v2.4.0
Sep 10 09:37:29.235 INFO kablam!     Checking rmp-serde v0.13.7
Sep 10 09:37:29.647 INFO kablam!     Checking sloggers v0.2.8 (file:///source)
Sep 10 09:37:30.359 INFO kablam!     Checking serdeconv v0.3.0
Sep 10 09:37:33.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.24s
Sep 10 09:37:33.414 INFO kablam! su: No module specific data is present
Sep 10 09:37:34.268 INFO running `"docker" "rm" "-f" "4b6944817d73fd584b306a88ee636b70be8dc4cd61bc63bf153bb179560d87a8"`
Sep 10 09:37:34.371 INFO blam! 4b6944817d73fd584b306a88ee636b70be8dc4cd61bc63bf153bb179560d87a8