Dec 18 14:33:15.921 INFO checking lava_torrent-0.3.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:33:15.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/lava_torrent/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:33:16.115 INFO [stdout] c0bea7b74b8c20e28c949f43a6ac2c91b37052eae63f1df31accab0bbc29855d
Dec 18 14:33:16.117 INFO running `"docker" "start" "-a" "c0bea7b74b8c20e28c949f43a6ac2c91b37052eae63f1df31accab0bbc29855d"`
Dec 18 14:33:16.634 INFO [stderr]     Checking lava_torrent v0.3.0 (/opt/crater/workdir)
Dec 18 14:33:17.532 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:33:17.532 INFO [stderr]    --> src/lib.rs:134:5
Dec 18 14:33:17.532 INFO [stderr]     |
Dec 18 14:33:17.532 INFO [stderr] 134 | /     error_chain! {
Dec 18 14:33:17.532 INFO [stderr] 135 | |         foreign_links {
Dec 18 14:33:17.532 INFO [stderr] 136 | |             Io(::std::io::Error)
Dec 18 14:33:17.532 INFO [stderr] 137 | |             #[doc = "IO error occurred. \
Dec 18 14:33:17.532 INFO [stderr] ...   |
Dec 18 14:33:17.532 INFO [stderr] 177 | |         }
Dec 18 14:33:17.532 INFO [stderr] 178 | |     }
Dec 18 14:33:17.532 INFO [stderr]     | |_____^
Dec 18 14:33:17.532 INFO [stderr]     |
Dec 18 14:33:17.532 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:33:17.532 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:33:17.532 INFO [stderr] 
Dec 18 14:33:17.772 INFO [stderr] warning: function is never used: `usize_to_i64`
Dec 18 14:33:17.772 INFO [stderr]   --> src/util.rs:27:1
Dec 18 14:33:17.772 INFO [stderr]    |
Dec 18 14:33:17.772 INFO [stderr] 27 | pub(crate) fn usize_to_i64(src: usize) -> Result<i64> {
Dec 18 14:33:17.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:33:17.772 INFO [stderr]    |
Dec 18 14:33:17.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:33:17.772 INFO [stderr] 
Dec 18 14:33:18.988 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:33:18.988 INFO [stderr]    --> src/lib.rs:134:5
Dec 18 14:33:18.988 INFO [stderr]     |
Dec 18 14:33:18.988 INFO [stderr] 134 | /     error_chain! {
Dec 18 14:33:18.988 INFO [stderr] 135 | |         foreign_links {
Dec 18 14:33:18.988 INFO [stderr] 136 | |             Io(::std::io::Error)
Dec 18 14:33:18.988 INFO [stderr] 137 | |             #[doc = "IO error occurred. \
Dec 18 14:33:18.988 INFO [stderr] ...   |
Dec 18 14:33:18.988 INFO [stderr] 177 | |         }
Dec 18 14:33:18.988 INFO [stderr] 178 | |     }
Dec 18 14:33:18.988 INFO [stderr]     | |_____^
Dec 18 14:33:18.988 INFO [stderr]     |
Dec 18 14:33:18.988 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:33:18.988 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 14:33:18.988 INFO [stderr] 
Dec 18 14:33:19.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Dec 18 14:33:20.170 INFO running `"docker" "inspect" "c0bea7b74b8c20e28c949f43a6ac2c91b37052eae63f1df31accab0bbc29855d"`
Dec 18 14:33:20.292 INFO running `"docker" "rm" "-f" "c0bea7b74b8c20e28c949f43a6ac2c91b37052eae63f1df31accab0bbc29855d"`
Dec 18 14:33:20.418 INFO [stdout] c0bea7b74b8c20e28c949f43a6ac2c91b37052eae63f1df31accab0bbc29855d