Nov 29 03:56:47.753 INFO checking buffering-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 03:56:47.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 03:56:48.230 INFO [stdout] b98cfb6e0a2e1a808a5bbccca7f4b16fd0200e852d78db7902fa4377531df174
Nov 29 03:56:48.233 INFO running `"docker" "start" "-a" "b98cfb6e0a2e1a808a5bbccca7f4b16fd0200e852d78db7902fa4377531df174"`
Nov 29 03:56:49.422 INFO [stderr] usermod: no changes
Nov 29 03:56:49.480 INFO [stderr]    Compiling buffering_nocopy_macro v0.1.0
Nov 29 03:56:54.968 INFO [stderr]     Checking buffering v0.2.0 (/source)
Nov 29 03:56:56.144 INFO [stderr] warning: unused attribute
Nov 29 03:56:56.144 INFO [stderr]   --> src/lib.rs:18:9
Nov 29 03:56:56.144 INFO [stderr]    |
Nov 29 03:56:56.144 INFO [stderr] 18 |         #[name = "TestBufferThing"]
Nov 29 03:56:56.144 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:56:56.144 INFO [stderr]    |
Nov 29 03:56:56.144 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 29 03:56:56.144 INFO [stderr] 
Nov 29 03:56:56.144 INFO [stderr] warning: unused attribute
Nov 29 03:56:56.144 INFO [stderr]   --> src/lib.rs:30:13
Nov 29 03:56:56.144 INFO [stderr]    |
Nov 29 03:56:56.144 INFO [stderr] 30 |             #[endian = "big"]
Nov 29 03:56:56.144 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Nov 29 03:56:56.144 INFO [stderr] 
Nov 29 03:56:56.144 INFO [stderr] warning: unused attribute
Nov 29 03:56:56.144 INFO [stderr]   --> src/lib.rs:28:9
Nov 29 03:56:56.145 INFO [stderr]    |
Nov 29 03:56:56.145 INFO [stderr] 28 |         #[name = "TestBufferThingTwo"]
Nov 29 03:56:56.145 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:56:56.145 INFO [stderr] 
Nov 29 03:56:56.145 INFO [stderr] warning: unused attribute
Nov 29 03:56:56.145 INFO [stderr]   --> src/lib.rs:40:13
Nov 29 03:56:56.145 INFO [stderr]    |
Nov 29 03:56:56.145 INFO [stderr] 40 |             #[endian = "little"]
Nov 29 03:56:56.145 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Nov 29 03:56:56.145 INFO [stderr] 
Nov 29 03:56:56.145 INFO [stderr] warning: unused attribute
Nov 29 03:56:56.145 INFO [stderr]   --> src/lib.rs:38:9
Nov 29 03:56:56.145 INFO [stderr]    |
Nov 29 03:56:56.145 INFO [stderr] 38 |         #[name = "TestBufferThingThree"]
Nov 29 03:56:56.145 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:56:56.145 INFO [stderr] 
Nov 29 03:56:56.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Nov 29 03:56:56.176 INFO [stderr] su: No module specific data is present
Nov 29 03:56:56.794 INFO running `"docker" "inspect" "b98cfb6e0a2e1a808a5bbccca7f4b16fd0200e852d78db7902fa4377531df174"`
Nov 29 03:56:57.076 INFO running `"docker" "rm" "-f" "b98cfb6e0a2e1a808a5bbccca7f4b16fd0200e852d78db7902fa4377531df174"`
Nov 29 03:56:57.360 INFO [stdout] b98cfb6e0a2e1a808a5bbccca7f4b16fd0200e852d78db7902fa4377531df174