Sep 03 17:52:23.040 INFO checking kyren/luster against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 17:52:23.040 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 17:52:23.040 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:52:23.217 INFO blam! 381ed37474d5cd047989c6a3d29206407280380dc07da1bea940d5e4c4dd2413
Sep 03 17:52:23.218 INFO running `"docker" "start" "-a" "381ed37474d5cd047989c6a3d29206407280380dc07da1bea940d5e4c4dd2413"`
Sep 03 17:52:23.777 INFO kablam!     Checking proc-macro2 v0.3.8
Sep 03 17:52:23.778 INFO kablam!     Checking rand v0.5.5
Sep 03 17:52:23.779 INFO kablam!    Compiling syn v0.13.11
Sep 03 17:52:25.222 INFO kablam!     Checking quote v0.5.2
Sep 03 17:52:33.413 INFO kablam!     Checking synstructure v0.8.1
Sep 03 17:52:35.453 INFO kablam!     Checking gc-arena-derive v0.1.0 (file:///source/gc-arena/gc-arena-derive)
Sep 03 17:52:48.266 INFO kablam!     Checking gc-arena v0.1.0 (file:///source/gc-arena)
Sep 03 17:52:49.457 INFO kablam!     Checking luster v0.1.0 (file:///source)
Sep 03 17:52:54.339 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.62s
Sep 03 17:52:54.346 INFO kablam! su: No module specific data is present
Sep 03 17:52:54.763 INFO running `"docker" "rm" "-f" "381ed37474d5cd047989c6a3d29206407280380dc07da1bea940d5e4c4dd2413"`
Sep 03 17:52:54.907 INFO blam! 381ed37474d5cd047989c6a3d29206407280380dc07da1bea940d5e4c4dd2413