Sep 19 19:32:18.854 INFO checking rtfm-syntax-0.3.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:32:18.854 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:32:18.854 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:32:19.249 INFO blam! f38b87fde86ed3f86dcf5345c10af12b8fdb2c76ba5bd4cee744fdce1c31830e
Sep 19 19:32:19.255 INFO running `"docker" "start" "-a" "f38b87fde86ed3f86dcf5345c10af12b8fdb2c76ba5bd4cee744fdce1c31830e"`
Sep 19 19:32:20.579 INFO kablam! usermod: no changes
Sep 19 19:32:20.722 INFO kablam!     Checking proc-macro2 v0.4.19
Sep 19 19:32:20.723 INFO kablam!    Compiling syn v0.14.9
Sep 19 19:32:22.776 INFO kablam!     Checking quote v0.6.8
Sep 19 19:32:42.658 INFO kablam!    Compiling synstructure v0.9.0
Sep 19 19:32:46.876 INFO kablam!    Compiling failure_derive v0.1.2
Sep 19 19:32:50.155 INFO kablam!     Checking failure v0.1.2
Sep 19 19:32:50.739 INFO kablam!     Checking rtfm-syntax v0.3.4 (/source)
Sep 19 19:32:53.170 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.56s
Sep 19 19:32:53.178 INFO kablam! su: No module specific data is present
Sep 19 19:32:54.213 INFO running `"docker" "rm" "-f" "f38b87fde86ed3f86dcf5345c10af12b8fdb2c76ba5bd4cee744fdce1c31830e"`
Sep 19 19:32:54.467 INFO blam! f38b87fde86ed3f86dcf5345c10af12b8fdb2c76ba5bd4cee744fdce1c31830e