Dec 18 05:37:01.740 INFO checking RustisLeague/rustis against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:37:01.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/RustisLeague/rustis:/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 05:37:01.898 INFO [stdout] 8dfee2530ac8717d3c7253a5cb51ebb33c38978c44e19a62e641f4b17da479a4
Dec 18 05:37:01.900 INFO running `"docker" "start" "-a" "8dfee2530ac8717d3c7253a5cb51ebb33c38978c44e19a62e641f4b17da479a4"`
Dec 18 05:37:02.421 INFO [stderr]     Checking iovec v0.1.0
Dec 18 05:37:02.421 INFO [stderr]     Checking memchr v1.0.1
Dec 18 05:37:02.421 INFO [stderr]     Checking net2 v0.2.29
Dec 18 05:37:02.702 INFO [stderr]     Checking nom v3.1.0
Dec 18 05:37:02.972 INFO [stderr]     Checking mio v0.6.9
Dec 18 05:37:04.688 INFO [stderr]     Checking rustis v0.1.0 (/opt/crater/workdir)
Dec 18 05:37:05.374 INFO [stderr] warning: unused import: `IResult`
Dec 18 05:37:05.374 INFO [stderr]  --> src/rustis/parse.rs:1:11
Dec 18 05:37:05.374 INFO [stderr]   |
Dec 18 05:37:05.375 INFO [stderr] 1 | use nom::{IResult, digit};
Dec 18 05:37:05.375 INFO [stderr]   |           ^^^^^^^
Dec 18 05:37:05.375 INFO [stderr]   |
Dec 18 05:37:05.375 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:37:05.376 INFO [stderr] 
Dec 18 05:37:06.776 INFO [stderr] warning: unused variable: `x`
Dec 18 05:37:06.776 INFO [stderr]   --> src/rustis/db.rs:38:26
Dec 18 05:37:06.776 INFO [stderr]    |
Dec 18 05:37:06.776 INFO [stderr] 38 |                     Some(x) => {
Dec 18 05:37:06.776 INFO [stderr]    |                          ^ help: consider using `_x` instead
Dec 18 05:37:06.776 INFO [stderr]    |
Dec 18 05:37:06.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:37:06.776 INFO [stderr] 
Dec 18 05:37:07.044 INFO [stderr] warning: field is never used: `exp`
Dec 18 05:37:07.044 INFO [stderr]   --> src/rustis/db.rs:10:5
Dec 18 05:37:07.044 INFO [stderr]    |
Dec 18 05:37:07.044 INFO [stderr] 10 |     exp:BinaryHeap<ExpireTime>,
Dec 18 05:37:07.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:07.044 INFO [stderr]    |
Dec 18 05:37:07.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:37:07.044 INFO [stderr] 
Dec 18 05:37:07.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:37:07.056 INFO [stderr]   --> src/rustis/server.rs:79:29
Dec 18 05:37:07.056 INFO [stderr]    |
Dec 18 05:37:07.056 INFO [stderr] 79 |                             stream.read_to_string(buf);
Dec 18 05:37:07.056 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:07.056 INFO [stderr]    |
Dec 18 05:37:07.056 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:37:07.056 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:37:07.056 INFO [stderr] 
Dec 18 05:37:07.136 INFO [stderr] warning: unused variable: `x`
Dec 18 05:37:07.136 INFO [stderr]   --> src/rustis/db.rs:38:26
Dec 18 05:37:07.136 INFO [stderr]    |
Dec 18 05:37:07.136 INFO [stderr] 38 |                     Some(x) => {
Dec 18 05:37:07.136 INFO [stderr]    |                          ^ help: consider using `_x` instead
Dec 18 05:37:07.136 INFO [stderr]    |
Dec 18 05:37:07.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:37:07.136 INFO [stderr] 
Dec 18 05:37:07.496 INFO [stderr] warning: field is never used: `exp`
Dec 18 05:37:07.496 INFO [stderr]   --> src/rustis/db.rs:10:5
Dec 18 05:37:07.496 INFO [stderr]    |
Dec 18 05:37:07.496 INFO [stderr] 10 |     exp:BinaryHeap<ExpireTime>,
Dec 18 05:37:07.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:07.496 INFO [stderr]    |
Dec 18 05:37:07.496 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:37:07.496 INFO [stderr] 
Dec 18 05:37:07.524 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 05:37:07.524 INFO [stderr]   --> src/rustis/server.rs:79:29
Dec 18 05:37:07.524 INFO [stderr]    |
Dec 18 05:37:07.524 INFO [stderr] 79 |                             stream.read_to_string(buf);
Dec 18 05:37:07.524 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:07.524 INFO [stderr]    |
Dec 18 05:37:07.524 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 05:37:07.524 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 05:37:07.524 INFO [stderr] 
Dec 18 05:37:07.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
Dec 18 05:37:08.286 INFO running `"docker" "inspect" "8dfee2530ac8717d3c7253a5cb51ebb33c38978c44e19a62e641f4b17da479a4"`
Dec 18 05:37:08.466 INFO running `"docker" "rm" "-f" "8dfee2530ac8717d3c7253a5cb51ebb33c38978c44e19a62e641f4b17da479a4"`
Dec 18 05:37:08.751 INFO [stdout] 8dfee2530ac8717d3c7253a5cb51ebb33c38978c44e19a62e641f4b17da479a4