Sep 14 18:38:26.116 INFO checking cbindgen-0.6.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 18:38:26.116 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 18:38:26.116 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/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 18:38:26.516 INFO blam! 8d4bd3241df1fa853cceeca1b7967e018e1ae7161a82ba534a5ad1172c32db55
Sep 14 18:38:26.524 INFO running `"docker" "start" "-a" "8d4bd3241df1fa853cceeca1b7967e018e1ae7161a82ba534a5ad1172c32db55"`
Sep 14 18:38:27.589 INFO kablam! usermod: no changes
Sep 14 18:38:27.682 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 14 18:38:27.683 INFO kablam!    Compiling serde_derive v1.0.21
Sep 14 18:38:29.542 INFO kablam!     Checking quote v0.6.8
Sep 14 18:38:30.131 INFO kablam!     Checking syn v0.14.9
Sep 14 18:38:34.096 INFO kablam!     Checking serde v1.0.78
Sep 14 18:38:43.239 INFO kablam!     Checking toml v0.4.6
Sep 14 18:38:43.239 INFO kablam!     Checking serde_json v1.0.27
Sep 14 18:38:45.702 INFO kablam!     Checking cbindgen v0.6.2 (file:///source)
Sep 14 18:38:55.203 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.60s
Sep 14 18:38:55.208 INFO kablam! su: No module specific data is present
Sep 14 18:38:56.221 INFO running `"docker" "rm" "-f" "8d4bd3241df1fa853cceeca1b7967e018e1ae7161a82ba534a5ad1172c32db55"`
Sep 14 18:38:56.283 INFO blam! 8d4bd3241df1fa853cceeca1b7967e018e1ae7161a82ba534a5ad1172c32db55