Sep 14 17:05:55.069 INFO checking emit_seq-0.3.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:05:55.069 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:05:55.069 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:05:55.194 INFO blam! d93ec338bcb485466f39f0877c50c525855e17c37cd29afe990609b8b43ce82b
Sep 14 17:05:55.196 INFO running `"docker" "start" "-a" "d93ec338bcb485466f39f0877c50c525855e17c37cd29afe990609b8b43ce82b"`
Sep 14 17:05:55.943 INFO kablam! usermod: no changes
Sep 14 17:05:56.151 INFO kablam!     Checking emit v0.10.0
Sep 14 17:05:57.107 INFO kablam!     Checking emit_seq v0.3.0 (file:///source)
Sep 14 17:05:59.376 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 17:05:59.376 INFO kablam!  --> src/lib.rs:1:1
Sep 14 17:05:59.376 INFO kablam!   |
Sep 14 17:05:59.376 INFO kablam! 1 | #[macro_use]
Sep 14 17:05:59.376 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 17:05:59.376 INFO kablam!   |
Sep 14 17:05:59.376 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 17:05:59.376 INFO kablam! 
Sep 14 17:05:59.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Sep 14 17:05:59.799 INFO kablam! su: No module specific data is present
Sep 14 17:06:00.737 INFO running `"docker" "rm" "-f" "d93ec338bcb485466f39f0877c50c525855e17c37cd29afe990609b8b43ce82b"`
Sep 14 17:06:01.059 INFO blam! d93ec338bcb485466f39f0877c50c525855e17c37cd29afe990609b8b43ce82b