Oct 13 17:29:41.453 INFO checking buffering-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:29:41.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 13 17:29:41.956 INFO blam! 1f8a764e40fcdc92f1fe6db04983cfcda771e46002860dad6e65aacc88cb2aff
Oct 13 17:29:41.957 INFO running `"docker" "start" "-a" "1f8a764e40fcdc92f1fe6db04983cfcda771e46002860dad6e65aacc88cb2aff"`
Oct 13 17:29:43.263 INFO kablam! usermod: no changes
Oct 13 17:29:43.344 INFO kablam!    Compiling buffering_nocopy_macro v0.1.0
Oct 13 17:29:48.683 INFO kablam!     Checking buffering v0.2.0 (/source)
Oct 13 17:29:49.667 INFO kablam! warning: unused attribute
Oct 13 17:29:49.667 INFO kablam!   --> src/lib.rs:18:9
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam! 18 |         #[name = "TestBufferThing"]
Oct 13 17:29:49.667 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 13 17:29:49.667 INFO kablam! 
Oct 13 17:29:49.667 INFO kablam! warning: unused attribute
Oct 13 17:29:49.667 INFO kablam!   --> src/lib.rs:30:13
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam! 30 |             #[endian = "big"]
Oct 13 17:29:49.667 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 13 17:29:49.667 INFO kablam! 
Oct 13 17:29:49.667 INFO kablam! warning: unused attribute
Oct 13 17:29:49.667 INFO kablam!   --> src/lib.rs:28:9
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam! 28 |         #[name = "TestBufferThingTwo"]
Oct 13 17:29:49.667 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:49.667 INFO kablam! 
Oct 13 17:29:49.667 INFO kablam! warning: unused attribute
Oct 13 17:29:49.667 INFO kablam!   --> src/lib.rs:40:13
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam! 40 |             #[endian = "little"]
Oct 13 17:29:49.667 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:49.667 INFO kablam! 
Oct 13 17:29:49.667 INFO kablam! warning: unused attribute
Oct 13 17:29:49.667 INFO kablam!   --> src/lib.rs:38:9
Oct 13 17:29:49.667 INFO kablam!    |
Oct 13 17:29:49.667 INFO kablam! 38 |         #[name = "TestBufferThingThree"]
Oct 13 17:29:49.667 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 17:29:49.667 INFO kablam! 
Oct 13 17:29:49.689 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
Oct 13 17:29:49.693 INFO kablam! su: No module specific data is present
Oct 13 17:29:50.058 INFO running `"docker" "rm" "-f" "1f8a764e40fcdc92f1fe6db04983cfcda771e46002860dad6e65aacc88cb2aff"`
Oct 13 17:29:50.184 INFO blam! 1f8a764e40fcdc92f1fe6db04983cfcda771e46002860dad6e65aacc88cb2aff