Dec 05 10:53:23.593 INFO checking linked-tail-list-0.0.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:53:23.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 10:53:23.797 INFO [stdout] 647f4a91eb7ca67586a08928732c61498b7e10cb06ba57e37cb3df14230fe70b
Dec 05 10:53:23.799 INFO running `"docker" "start" "-a" "647f4a91eb7ca67586a08928732c61498b7e10cb06ba57e37cb3df14230fe70b"`
Dec 05 10:53:24.308 INFO [stderr] usermod: no changes
Dec 05 10:53:24.332 INFO [stderr]     Checking linked-tail-list v0.0.1 (/source)
Dec 05 10:53:24.807 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 10:53:24.807 INFO [stderr]    --> src/lib.rs:358:5
Dec 05 10:53:24.807 INFO [stderr]     |
Dec 05 10:53:24.807 INFO [stderr] 358 |     unsafe {
Dec 05 10:53:24.807 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 05 10:53:24.807 INFO [stderr]     |
Dec 05 10:53:24.807 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 05 10:53:24.807 INFO [stderr] 
Dec 05 10:53:25.051 INFO [stderr] warning: unnecessary `unsafe` block
Dec 05 10:53:25.051 INFO [stderr]    --> src/lib.rs:358:5
Dec 05 10:53:25.051 INFO [stderr]     |
Dec 05 10:53:25.051 INFO [stderr] 358 |     unsafe {
Dec 05 10:53:25.051 INFO [stderr]     |     ^^^^^^ unnecessary `unsafe` block
Dec 05 10:53:25.051 INFO [stderr]     |
Dec 05 10:53:25.051 INFO [stderr]     = note: #[warn(unused_unsafe)] on by default
Dec 05 10:53:25.051 INFO [stderr] 
Dec 05 10:53:25.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 05 10:53:25.072 INFO [stderr] su: No module specific data is present
Dec 05 10:53:25.466 INFO running `"docker" "inspect" "647f4a91eb7ca67586a08928732c61498b7e10cb06ba57e37cb3df14230fe70b"`
Dec 05 10:53:25.608 INFO running `"docker" "rm" "-f" "647f4a91eb7ca67586a08928732c61498b7e10cb06ba57e37cb3df14230fe70b"`
Dec 05 10:53:25.792 INFO [stdout] 647f4a91eb7ca67586a08928732c61498b7e10cb06ba57e37cb3df14230fe70b