Sep 21 02:09:29.216 INFO checking syn-error-experiment-0.0.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 02:09:29.216 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 02:09:29.216 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/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 02:09:29.416 INFO blam! 08b9730a8ecb9d9ea2b427453ac52aa2e4340147a710d0abeb736a1fa590e24f
Sep 21 02:09:29.417 INFO running `"docker" "start" "-a" "08b9730a8ecb9d9ea2b427453ac52aa2e4340147a710d0abeb736a1fa590e24f"`
Sep 21 02:09:30.106 INFO kablam! usermod: no changes
Sep 21 02:09:30.147 INFO kablam!     Checking proc-macro2 v0.4.19
Sep 21 02:09:31.586 INFO kablam!     Checking quote v0.6.8
Sep 21 02:09:32.689 INFO kablam!     Checking syn v0.14.9
Sep 21 02:09:34.328 INFO kablam!     Checking syn-error-experiment v0.0.0 (/source)
Sep 21 02:09:37.242 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.12s
Sep 21 02:09:37.245 INFO kablam! su: No module specific data is present
Sep 21 02:09:38.131 INFO running `"docker" "rm" "-f" "08b9730a8ecb9d9ea2b427453ac52aa2e4340147a710d0abeb736a1fa590e24f"`
Sep 21 02:09:38.251 INFO blam! 08b9730a8ecb9d9ea2b427453ac52aa2e4340147a710d0abeb736a1fa590e24f