Sep 10 10:02:58.889 INFO checking serde_yaml-0.7.5 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:02:58.889 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:02:58.889 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/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 10:02:59.063 INFO blam! d1e2ae9a3c3183f2d7262b3b85d94918bad2d01b0db0df8f60a30f7fbc46387e
Sep 10 10:02:59.064 INFO running `"docker" "start" "-a" "d1e2ae9a3c3183f2d7262b3b85d94918bad2d01b0db0df8f60a30f7fbc46387e"`
Sep 10 10:03:00.287 INFO kablam! usermod: no changes
Sep 10 10:03:00.438 INFO kablam!     Checking synom v0.11.3
Sep 10 10:03:00.443 INFO kablam!     Checking serde_yaml v0.7.5 (file:///source)
Sep 10 10:03:00.871 INFO kablam!     Checking syn v0.11.11
Sep 10 10:03:04.915 INFO kablam!     Checking version-sync v0.5.0
Sep 10 10:03:07.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
Sep 10 10:03:07.949 INFO kablam! su: No module specific data is present
Sep 10 10:03:08.659 INFO running `"docker" "rm" "-f" "d1e2ae9a3c3183f2d7262b3b85d94918bad2d01b0db0df8f60a30f7fbc46387e"`
Sep 10 10:03:08.794 INFO blam! d1e2ae9a3c3183f2d7262b3b85d94918bad2d01b0db0df8f60a30f7fbc46387e