Sep 01 03:35:36.934 INFO checking treeflection_derive-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 03:35:36.934 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 03:35:36.934 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:35:37.078 INFO blam! 3ad3e6c20b41b0dffaede432ae499933537e9b3d9be17bb0586e318dbeca3bc9
Sep 01 03:35:37.080 INFO running `"docker" "start" "-a" "3ad3e6c20b41b0dffaede432ae499933537e9b3d9be17bb0586e318dbeca3bc9"`
Sep 01 03:35:37.705 INFO kablam!     Checking itertools v0.6.5
Sep 01 03:35:37.705 INFO kablam!     Checking proc-macro2 v0.4.15
Sep 01 03:35:37.708 INFO kablam!    Compiling syn v0.14.9
Sep 01 03:35:40.597 INFO kablam!     Checking quote v0.6.8
Sep 01 03:35:52.514 INFO kablam!     Checking treeflection_derive v0.3.0 (file:///source)
Sep 01 03:35:53.376 INFO kablam!    Compiling serde_derive v1.0.75
Sep 01 03:36:11.366 INFO kablam!     Checking treeflection v0.1.31
Sep 01 03:36:16.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.54s
Sep 01 03:36:16.179 INFO kablam! su: No module specific data is present
Sep 01 03:36:16.534 INFO running `"docker" "rm" "-f" "3ad3e6c20b41b0dffaede432ae499933537e9b3d9be17bb0586e318dbeca3bc9"`
Sep 01 03:36:16.617 INFO blam! 3ad3e6c20b41b0dffaede432ae499933537e9b3d9be17bb0586e318dbeca3bc9