Sep 21 06:40:45.800 INFO checking nbd-0.2.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:40:45.801 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:40:45.801 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:40:46.099 INFO blam! e85df5a4e6522961cef6e2b7780e438d1e444f26bff2cf53d1e158d0a3152134
Sep 21 06:40:46.101 INFO running `"docker" "start" "-a" "e85df5a4e6522961cef6e2b7780e438d1e444f26bff2cf53d1e158d0a3152134"`
Sep 21 06:40:47.377 INFO kablam! usermod: no changes
Sep 21 06:40:47.528 INFO kablam!     Checking readwrite v0.1.1
Sep 21 06:40:47.528 INFO kablam!     Checking pipe v0.0.3
Sep 21 06:40:47.534 INFO kablam!     Checking bit-set v0.5.0
Sep 21 06:40:47.534 INFO kablam!     Checking nbd v0.2.1 (/source)
Sep 21 06:40:47.534 INFO kablam!     Checking tempfile v3.0.4
Sep 21 06:40:49.082 INFO kablam!     Checking rusty-fork v0.2.1
Sep 21 06:40:49.718 INFO kablam!     Checking proptest v0.8.6
Sep 21 06:40:59.970 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.55s
Sep 21 06:40:59.978 INFO kablam! su: No module specific data is present
Sep 21 06:41:00.680 INFO running `"docker" "rm" "-f" "e85df5a4e6522961cef6e2b7780e438d1e444f26bff2cf53d1e158d0a3152134"`
Sep 21 06:41:00.757 INFO blam! e85df5a4e6522961cef6e2b7780e438d1e444f26bff2cf53d1e158d0a3152134