Sep 21 13:07:56.613 INFO checking b2-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:07:56.613 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:07:56.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/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 13:07:56.773 INFO blam! 104f8b31933ea1bd7afeb074a9b5d9217da390d0ab3b2fe5c87b7e5e70bf8ea6
Sep 21 13:07:56.775 INFO running `"docker" "start" "-a" "104f8b31933ea1bd7afeb074a9b5d9217da390d0ab3b2fe5c87b7e5e70bf8ea6"`
Sep 21 13:07:57.470 INFO kablam! usermod: no changes
Sep 21 13:07:57.600 INFO kablam!     Checking gif v0.8.0
Sep 21 13:07:57.601 INFO kablam!     Checking num-bigint v0.1.44
Sep 21 13:07:57.601 INFO kablam!     Checking png v0.5.2
Sep 21 13:07:59.211 INFO kablam!     Checking num-rational v0.1.42
Sep 21 13:07:59.941 INFO kablam!     Checking image v0.9.1
Sep 21 13:08:03.390 INFO kablam!     Checking b2 v0.1.0 (/source)
Sep 21 13:08:04.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
Sep 21 13:08:04.679 INFO kablam! su: No module specific data is present
Sep 21 13:08:05.264 INFO running `"docker" "rm" "-f" "104f8b31933ea1bd7afeb074a9b5d9217da390d0ab3b2fe5c87b7e5e70bf8ea6"`
Sep 21 13:08:05.360 INFO blam! 104f8b31933ea1bd7afeb074a9b5d9217da390d0ab3b2fe5c87b7e5e70bf8ea6