Dec 15 06:27:07.499 INFO testing lava_torrent-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 06:27:07.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 06:27:07.689 INFO [stdout] fbd0c78801c879d81cbbc4bd0f94f73d9cfe9f511586c098f0cd37eac7277bac
Dec 15 06:27:07.693 INFO running `"docker" "start" "-a" "fbd0c78801c879d81cbbc4bd0f94f73d9cfe9f511586c098f0cd37eac7277bac"`
Dec 15 06:27:08.155 INFO [stderr] usermod: no changes
Dec 15 06:27:08.237 INFO [stderr]    Compiling lava_torrent v0.3.0 (/source)
Dec 15 06:27:10.239 INFO [stderr] warning: function is never used: `usize_to_i64`
Dec 15 06:27:10.239 INFO [stderr]   --> src/util.rs:27:1
Dec 15 06:27:10.239 INFO [stderr]    |
Dec 15 06:27:10.239 INFO [stderr] 27 | pub(crate) fn usize_to_i64(src: usize) -> Result<i64> {
Dec 15 06:27:10.239 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:27:10.239 INFO [stderr]    |
Dec 15 06:27:10.239 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 06:27:10.239 INFO [stderr] 
Dec 15 06:27:13.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Dec 15 06:27:13.880 INFO [stderr] su: No module specific data is present
Dec 15 06:27:14.124 INFO running `"docker" "inspect" "fbd0c78801c879d81cbbc4bd0f94f73d9cfe9f511586c098f0cd37eac7277bac"`
Dec 15 06:27:14.217 INFO running `"docker" "rm" "-f" "fbd0c78801c879d81cbbc4bd0f94f73d9cfe9f511586c098f0cd37eac7277bac"`
Dec 15 06:27:14.315 INFO [stdout] fbd0c78801c879d81cbbc4bd0f94f73d9cfe9f511586c098f0cd37eac7277bac
Dec 15 06:27:14.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 06:27:14.663 INFO [stdout] d6bed038ccc5be8cf87ddc9a2bc14cf190fed6f91a1da416d9935d2c5fc298da
Dec 15 06:27:14.666 INFO running `"docker" "start" "-a" "d6bed038ccc5be8cf87ddc9a2bc14cf190fed6f91a1da416d9935d2c5fc298da"`
Dec 15 06:27:15.391 INFO [stderr] usermod: no changes
Dec 15 06:27:15.464 INFO [stderr]    Compiling lava_torrent v0.3.0 (/source)
Dec 15 06:27:30.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.65s
Dec 15 06:27:30.068 INFO [stderr] su: No module specific data is present
Dec 15 06:27:31.171 INFO running `"docker" "inspect" "d6bed038ccc5be8cf87ddc9a2bc14cf190fed6f91a1da416d9935d2c5fc298da"`
Dec 15 06:27:31.437 INFO running `"docker" "rm" "-f" "d6bed038ccc5be8cf87ddc9a2bc14cf190fed6f91a1da416d9935d2c5fc298da"`
Dec 15 06:27:31.659 INFO [stdout] d6bed038ccc5be8cf87ddc9a2bc14cf190fed6f91a1da416d9935d2c5fc298da