Sep 19 18:32:26.770 INFO checking typenum_bitset-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 18:32:26.770 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 18:32:26.770 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:32:26.906 INFO blam! d4fb605c60947daaf675867e928666c73f44ce418d16b070c234196eafc8df21
Sep 19 18:32:26.908 INFO running `"docker" "start" "-a" "d4fb605c60947daaf675867e928666c73f44ce418d16b070c234196eafc8df21"`
Sep 19 18:32:28.179 INFO kablam! usermod: no changes
Sep 19 18:32:28.244 INFO kablam!     Checking typenum_bitset v0.1.0 (/source)
Sep 19 18:32:28.538 INFO kablam! warning: unused import: `std::prelude::v1`
Sep 19 18:32:28.538 INFO kablam!    --> src/bitset.rs:288:9
Sep 19 18:32:28.539 INFO kablam!     |
Sep 19 18:32:28.539 INFO kablam! 288 |     use std::prelude::v1::*;
Sep 19 18:32:28.539 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Sep 19 18:32:28.539 INFO kablam!     |
Sep 19 18:32:28.539 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 19 18:32:28.539 INFO kablam! 
Sep 19 18:32:28.633 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 19 18:32:28.637 INFO kablam! su: No module specific data is present
Sep 19 18:32:29.318 INFO running `"docker" "rm" "-f" "d4fb605c60947daaf675867e928666c73f44ce418d16b070c234196eafc8df21"`
Sep 19 18:32:29.409 INFO blam! d4fb605c60947daaf675867e928666c73f44ce418d16b070c234196eafc8df21