Dec 04 15:25:03.877 INFO checking kw-udon/succinct_tree against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:25:03.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 15:25:04.099 INFO [stdout] a62a7da43ebe27f07d4b936d6cd5295f6c0df8d26741613afa71858e5f8f8ee8
Dec 04 15:25:04.104 INFO running `"docker" "start" "-a" "a62a7da43ebe27f07d4b936d6cd5295f6c0df8d26741613afa71858e5f8f8ee8"`
Dec 04 15:25:04.555 INFO [stderr] usermod: no changes
Dec 04 15:25:04.583 INFO [stderr]     Checking succinct_tree v0.1.0 (/source)
Dec 04 15:25:04.965 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 04 15:25:04.965 INFO [stderr]  --> src/main.rs:7:5
Dec 04 15:25:04.965 INFO [stderr]   |
Dec 04 15:25:04.965 INFO [stderr] 7 | use std::mem::size_of;
Dec 04 15:25:04.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 15:25:04.965 INFO [stderr]   |
Dec 04 15:25:04.965 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:25:04.965 INFO [stderr] 
Dec 04 15:25:05.039 INFO [stderr] warning: unused import: `std::mem::size_of`
Dec 04 15:25:05.039 INFO [stderr]  --> src/main.rs:7:5
Dec 04 15:25:05.039 INFO [stderr]   |
Dec 04 15:25:05.039 INFO [stderr] 7 | use std::mem::size_of;
Dec 04 15:25:05.039 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 04 15:25:05.047 INFO [stderr]   |
Dec 04 15:25:05.047 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:25:05.047 INFO [stderr] 
Dec 04 15:25:05.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 04 15:25:05.405 INFO [stderr] su: No module specific data is present
Dec 04 15:25:06.200 INFO running `"docker" "inspect" "a62a7da43ebe27f07d4b936d6cd5295f6c0df8d26741613afa71858e5f8f8ee8"`
Dec 04 15:25:06.443 INFO running `"docker" "rm" "-f" "a62a7da43ebe27f07d4b936d6cd5295f6c0df8d26741613afa71858e5f8f8ee8"`
Dec 04 15:25:06.745 INFO [stdout] a62a7da43ebe27f07d4b936d6cd5295f6c0df8d26741613afa71858e5f8f8ee8