Sep 20 05:20:28.072 INFO checking STD-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 05:20:28.072 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 05:20:28.073 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/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 20 05:20:28.286 INFO blam! c9900f38295cee054d0d1fc85e2c4bcb72ba77d168e65f2f3a50e25acbe0bb44
Sep 20 05:20:28.290 INFO running `"docker" "start" "-a" "c9900f38295cee054d0d1fc85e2c4bcb72ba77d168e65f2f3a50e25acbe0bb44"`
Sep 20 05:20:29.337 INFO kablam! usermod: no changes
Sep 20 05:20:29.361 INFO kablam!     Checking STD v0.1.0 (/source)
Sep 20 05:20:29.619 INFO kablam! warning: crate `STD` should have a snake case name such as `std`
Sep 20 05:20:29.619 INFO kablam!   |
Sep 20 05:20:29.619 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 05:20:29.619 INFO kablam! 
Sep 20 05:20:29.693 INFO kablam! warning: crate `STD` should have a snake case name such as `std`
Sep 20 05:20:29.693 INFO kablam!   |
Sep 20 05:20:29.693 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 05:20:29.693 INFO kablam! 
Sep 20 05:20:29.706 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Sep 20 05:20:29.708 INFO kablam! su: No module specific data is present
Sep 20 05:20:30.148 INFO running `"docker" "rm" "-f" "c9900f38295cee054d0d1fc85e2c4bcb72ba77d168e65f2f3a50e25acbe0bb44"`
Sep 20 05:20:30.258 INFO blam! c9900f38295cee054d0d1fc85e2c4bcb72ba77d168e65f2f3a50e25acbe0bb44