Nov 29 01:56:01.942 INFO checking error-type-0.1.2 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 01:56:01.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 01:56:02.437 INFO [stdout] 6c5f6e9df81102db88399b78c0ddab46aa2d05a0f2ec4ae6b92f6d3e935726a6
Nov 29 01:56:02.442 INFO running `"docker" "start" "-a" "6c5f6e9df81102db88399b78c0ddab46aa2d05a0f2ec4ae6b92f6d3e935726a6"`
Nov 29 01:56:03.096 INFO [stderr] usermod: no changes
Nov 29 01:56:03.145 INFO [stderr]     Checking error-type v0.1.2 (/source)
Nov 29 01:56:04.620 INFO [stderr] warning: type alias is never used: `Debug`
Nov 29 01:56:04.620 INFO [stderr]  --> tests/hygiene.rs:6:1
Nov 29 01:56:04.620 INFO [stderr]   |
Nov 29 01:56:04.620 INFO [stderr] 6 | type Debug = ();
Nov 29 01:56:04.620 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 29 01:56:04.620 INFO [stderr]   |
Nov 29 01:56:04.620 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 01:56:04.620 INFO [stderr] 
Nov 29 01:56:04.620 INFO [stderr] warning: type alias is never used: `Display`
Nov 29 01:56:04.620 INFO [stderr]  --> tests/hygiene.rs:7:1
Nov 29 01:56:04.620 INFO [stderr]   |
Nov 29 01:56:04.620 INFO [stderr] 7 | type Display = ();
Nov 29 01:56:04.621 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Nov 29 01:56:04.621 INFO [stderr] 
Nov 29 01:56:04.621 INFO [stderr] warning: type alias is never used: `Error`
Nov 29 01:56:04.621 INFO [stderr]  --> tests/hygiene.rs:8:1
Nov 29 01:56:04.621 INFO [stderr]   |
Nov 29 01:56:04.621 INFO [stderr] 8 | type Error = ();
Nov 29 01:56:04.621 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 29 01:56:04.621 INFO [stderr] 
Nov 29 01:56:04.621 INFO [stderr] warning: type alias is never used: `From`
Nov 29 01:56:04.621 INFO [stderr]  --> tests/hygiene.rs:9:1
Nov 29 01:56:04.621 INFO [stderr]   |
Nov 29 01:56:04.621 INFO [stderr] 9 | type From = ();
Nov 29 01:56:04.621 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 01:56:04.621 INFO [stderr] 
Nov 29 01:56:04.621 INFO [stderr] warning: type alias is never used: `Option`
Nov 29 01:56:04.621 INFO [stderr]   --> tests/hygiene.rs:10:1
Nov 29 01:56:04.621 INFO [stderr]    |
Nov 29 01:56:04.621 INFO [stderr] 10 | type Option = ();
Nov 29 01:56:04.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 29 01:56:04.621 INFO [stderr] 
Nov 29 01:56:04.621 INFO [stderr] warning: type alias is never used: `Result`
Nov 29 01:56:04.621 INFO [stderr]   --> tests/hygiene.rs:11:1
Nov 29 01:56:04.621 INFO [stderr]    |
Nov 29 01:56:04.621 INFO [stderr] 11 | type Result = ();
Nov 29 01:56:04.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 29 01:56:04.621 INFO [stderr] 
Nov 29 01:56:04.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 29 01:56:04.643 INFO [stderr] su: No module specific data is present
Nov 29 01:56:04.985 INFO running `"docker" "inspect" "6c5f6e9df81102db88399b78c0ddab46aa2d05a0f2ec4ae6b92f6d3e935726a6"`
Nov 29 01:56:05.072 INFO running `"docker" "rm" "-f" "6c5f6e9df81102db88399b78c0ddab46aa2d05a0f2ec4ae6b92f6d3e935726a6"`
Nov 29 01:56:05.164 INFO [stdout] 6c5f6e9df81102db88399b78c0ddab46aa2d05a0f2ec4ae6b92f6d3e935726a6