Sep 19 23:29:00.805 INFO checking juggernaut-0.9.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:29:00.805 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:29:00.805 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 23:29:00.951 INFO blam! 9544c1d382fc1d1180cfb85055479d8029fd9e6d05a915c59f0641efc38c7537
Sep 19 23:29:00.954 INFO running `"docker" "start" "-a" "9544c1d382fc1d1180cfb85055479d8029fd9e6d05a915c59f0641efc38c7537"`
Sep 19 23:29:01.579 INFO kablam! usermod: no changes
Sep 19 23:29:01.626 INFO kablam!     Checking assert_approx_eq v1.0.0
Sep 19 23:29:01.866 INFO kablam!     Checking juggernaut v0.9.0 (/source)
Sep 19 23:29:02.239 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 23:29:02.239 INFO kablam!  --> src/lib.rs:1:1
Sep 19 23:29:02.239 INFO kablam!   |
Sep 19 23:29:02.239 INFO kablam! 1 | #[macro_use]
Sep 19 23:29:02.239 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 23:29:02.239 INFO kablam!   |
Sep 19 23:29:02.239 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:29:02.239 INFO kablam! 
Sep 19 23:29:03.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Sep 19 23:29:03.129 INFO kablam! su: No module specific data is present
Sep 19 23:29:03.739 INFO running `"docker" "rm" "-f" "9544c1d382fc1d1180cfb85055479d8029fd9e6d05a915c59f0641efc38c7537"`
Sep 19 23:29:03.887 INFO blam! 9544c1d382fc1d1180cfb85055479d8029fd9e6d05a915c59f0641efc38c7537