Oct 12 10:43:47.031 INFO checking willmurphyscode/roll against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 10:43:47.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 10:43:47.550 INFO blam! 3e3a0c0979813c83df4ead8dfa632a2c10ae5b7e47346de96b303a9035ad588f
Oct 12 10:43:47.552 INFO running `"docker" "start" "-a" "3e3a0c0979813c83df4ead8dfa632a2c10ae5b7e47346de96b303a9035ad588f"`
Oct 12 10:43:49.083 INFO kablam! usermod: no changes
Oct 12 10:43:49.184 INFO kablam!     Checking libc v0.2.29
Oct 12 10:43:50.325 INFO kablam!     Checking memchr v1.0.1
Oct 12 10:43:50.325 INFO kablam!     Checking rand v0.3.16
Oct 12 10:43:50.656 INFO kablam!     Checking nom v3.2.0
Oct 12 10:43:54.128 INFO kablam!     Checking roll v0.1.0 (/source)
Oct 12 10:43:54.581 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 12 10:43:54.581 INFO kablam!  --> src/main.rs:1:12
Oct 12 10:43:54.581 INFO kablam!   |
Oct 12 10:43:54.581 INFO kablam! 1 | #![feature(use_extern_macros)]
Oct 12 10:43:54.581 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Oct 12 10:43:54.581 INFO kablam!   |
Oct 12 10:43:54.581 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 10:43:54.581 INFO kablam! 
Oct 12 10:43:54.820 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Oct 12 10:43:54.820 INFO kablam!  --> src/main.rs:1:12
Oct 12 10:43:54.820 INFO kablam!   |
Oct 12 10:43:54.820 INFO kablam! 1 | #![feature(use_extern_macros)]
Oct 12 10:43:54.820 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Oct 12 10:43:54.820 INFO kablam!   |
Oct 12 10:43:54.820 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 12 10:43:54.820 INFO kablam! 
Oct 12 10:43:54.850 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
Oct 12 10:43:54.853 INFO kablam! su: No module specific data is present
Oct 12 10:43:56.116 INFO running `"docker" "rm" "-f" "3e3a0c0979813c83df4ead8dfa632a2c10ae5b7e47346de96b303a9035ad588f"`
Oct 12 10:43:56.493 INFO blam! 3e3a0c0979813c83df4ead8dfa632a2c10ae5b7e47346de96b303a9035ad588f