[INFO] updating cached repository hawx/trobble-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hawx/trobble-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hawx/trobble-rs" "work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hawx/trobble-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hawx/trobble-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hawx/trobble-rs" "work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/hawx/trobble-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/hawx/trobble-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 17db6728b2e94c5e647a6959e2364354c7769cd5
[INFO] sha for GitHub repo hawx/trobble-rs: 17db6728b2e94c5e647a6959e2364354c7769cd5
[INFO] validating manifest of hawx/trobble-rs on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hawx/trobble-rs on toolchain try#74092351c05ae61047b2be02024415546595e974
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hawx/trobble-rs
[INFO] finished frobbing hawx/trobble-rs
[INFO] frobbed toml for hawx/trobble-rs written to work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hawx/trobble-rs/Cargo.toml
[INFO] started frobbing hawx/trobble-rs
[INFO] finished frobbing hawx/trobble-rs
[INFO] frobbed toml for hawx/trobble-rs written to work/ex/pr-60174/sources/try#74092351c05ae61047b2be02024415546595e974/gh/hawx/trobble-rs/Cargo.toml
[INFO] crate hawx/trobble-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+74092351c05ae61047b2be02024415546595e974-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hawx/trobble-rs against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60174
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60174/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60174/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/hawx/trobble-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 160c9d72e6b7a30a8808eec93b11bda71168352ccc2021782e31ed71e61dd741
[INFO] running `"docker" "start" "-a" "160c9d72e6b7a30a8808eec93b11bda71168352ccc2021782e31ed71e61dd741"`
[INFO] [stderr]     Checking r2d2_sqlite v0.6.0
[INFO] [stderr]     Checking trobble-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/data_actor.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn handle(&mut self, msg: RecentlyPlayedMessage, _: &mut Self::Context) -> Self::Result {
[INFO] [stderr]    |                          ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server`
[INFO] [stderr]   --> src/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let server = HttpServer::new(move || {
[INFO] [stderr]    |             ^^^^^^ help: consider prefixing with an underscore: `_server`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/data_actor.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn handle(&mut self, msg: RecentlyPlayedMessage, _: &mut Self::Context) -> Self::Result {
[INFO] [stderr]    |                          ^^^ help: consider prefixing with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `server`
[INFO] [stderr]   --> src/server.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let server = HttpServer::new(move || {
[INFO] [stderr]    |             ^^^^^^ help: consider prefixing with an underscore: `_server`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NowPlaying`
[INFO] [stderr]   --> src/data.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct NowPlaying {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `up`
[INFO] [stderr]   --> src/data.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn up(conn: &Connection) -> Result<usize, rusqlite::Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NowPlaying`
[INFO] [stderr]   --> src/data.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct NowPlaying {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `up`
[INFO] [stderr]   --> src/data.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn up(conn: &Connection) -> Result<usize, rusqlite::Error> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `"docker" "inspect" "160c9d72e6b7a30a8808eec93b11bda71168352ccc2021782e31ed71e61dd741"`
[INFO] running `"docker" "rm" "-f" "160c9d72e6b7a30a8808eec93b11bda71168352ccc2021782e31ed71e61dd741"`
[INFO] [stdout] 160c9d72e6b7a30a8808eec93b11bda71168352ccc2021782e31ed71e61dd741