Dec 19 20:34:31.435 INFO checking amithendin/amitdb against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:34:31.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/amithendin/amitdb:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:34:31.942 INFO [stdout] e09d41e2e2753aa24bda062b98dd9c9ada43ec4e9bbd9c6386d80170fc6a3c82
Dec 19 20:34:31.947 INFO running `"docker" "start" "-a" "e09d41e2e2753aa24bda062b98dd9c9ada43ec4e9bbd9c6386d80170fc6a3c82"`
Dec 19 20:34:33.756 INFO [stderr]    Compiling serde v1.0.76
Dec 19 20:34:33.756 INFO [stderr]    Compiling deunicode v0.4.2
Dec 19 20:34:34.684 INFO [stderr]    Compiling slug v0.1.4
Dec 19 20:34:47.276 INFO [stderr]     Checking serde_json v1.0.27
Dec 19 20:34:52.697 INFO [stderr]    Compiling jmespath v0.2.0
Dec 19 20:34:55.230 INFO [stderr]     Checking amitdb v0.1.0 (/opt/crater/workdir)
Dec 19 20:34:56.792 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.792 INFO [stderr]    --> src/collection/node/mod.rs:178:13
Dec 19 20:34:56.792 INFO [stderr]     |
Dec 19 20:34:56.792 INFO [stderr] 178 |         let mut arr = n.arrs.get_mut(step_no_brackets.as_str()).unwrap();
Dec 19 20:34:56.792 INFO [stderr]     |             ----^^^
Dec 19 20:34:56.792 INFO [stderr]     |             |
Dec 19 20:34:56.792 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:34:56.792 INFO [stderr]     |
Dec 19 20:34:56.792 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:34:56.792 INFO [stderr] 
Dec 19 20:34:56.808 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.808 INFO [stderr]    --> src/collection/node/mod.rs:414:13
Dec 19 20:34:56.808 INFO [stderr]     |
Dec 19 20:34:56.808 INFO [stderr] 414 |         let mut vals_only = self.data.as_object_mut().unwrap();
Dec 19 20:34:56.808 INFO [stderr]     |             ----^^^^^^^^^
Dec 19 20:34:56.808 INFO [stderr]     |             |
Dec 19 20:34:56.808 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:34:56.808 INFO [stderr] 
Dec 19 20:34:56.820 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.820 INFO [stderr]    --> src/collection/node/mod.rs:553:21
Dec 19 20:34:56.820 INFO [stderr]     |
Dec 19 20:34:56.820 INFO [stderr] 553 |                 let mut arr = self.arrs.get_mut(name.as_str()).unwrap();
Dec 19 20:34:56.820 INFO [stderr]     |                     ----^^^
Dec 19 20:34:56.820 INFO [stderr]     |                     |
Dec 19 20:34:56.820 INFO [stderr]     |                     help: remove this `mut`
Dec 19 20:34:56.820 INFO [stderr] 
Dec 19 20:34:56.868 INFO [stderr] warning: field is never used: `id`
Dec 19 20:34:56.868 INFO [stderr]   --> src/threadpool/mod.rs:81:5
Dec 19 20:34:56.868 INFO [stderr]    |
Dec 19 20:34:56.868 INFO [stderr] 81 |     id: usize,
Dec 19 20:34:56.868 INFO [stderr]    |     ^^^^^^^^^
Dec 19 20:34:56.868 INFO [stderr]    |
Dec 19 20:34:56.868 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:34:56.868 INFO [stderr] 
Dec 19 20:34:56.868 INFO [stderr] warning: method is never used: `zero`
Dec 19 20:34:56.868 INFO [stderr]   --> src/http/mod.rs:86:5
Dec 19 20:34:56.868 INFO [stderr]    |
Dec 19 20:34:56.868 INFO [stderr] 86 |     pub fn zero() -> Request {
Dec 19 20:34:56.868 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:34:56.868 INFO [stderr] 
Dec 19 20:34:56.880 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.880 INFO [stderr]    --> src/collection/node/mod.rs:178:13
Dec 19 20:34:56.880 INFO [stderr]     |
Dec 19 20:34:56.880 INFO [stderr] 178 |         let mut arr = n.arrs.get_mut(step_no_brackets.as_str()).unwrap();
Dec 19 20:34:56.880 INFO [stderr]     |             ----^^^
Dec 19 20:34:56.880 INFO [stderr]     |             |
Dec 19 20:34:56.880 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:34:56.880 INFO [stderr]     |
Dec 19 20:34:56.880 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:34:56.880 INFO [stderr] 
Dec 19 20:34:56.892 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.892 INFO [stderr]    --> src/collection/node/mod.rs:414:13
Dec 19 20:34:56.892 INFO [stderr]     |
Dec 19 20:34:56.892 INFO [stderr] 414 |         let mut vals_only = self.data.as_object_mut().unwrap();
Dec 19 20:34:56.892 INFO [stderr]     |             ----^^^^^^^^^
Dec 19 20:34:56.892 INFO [stderr]     |             |
Dec 19 20:34:56.892 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:34:56.892 INFO [stderr] 
Dec 19 20:34:56.912 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:34:56.912 INFO [stderr]    --> src/collection/node/mod.rs:553:21
Dec 19 20:34:56.912 INFO [stderr]     |
Dec 19 20:34:56.912 INFO [stderr] 553 |                 let mut arr = self.arrs.get_mut(name.as_str()).unwrap();
Dec 19 20:34:56.912 INFO [stderr]     |                     ----^^^
Dec 19 20:34:56.912 INFO [stderr]     |                     |
Dec 19 20:34:56.912 INFO [stderr]     |                     help: remove this `mut`
Dec 19 20:34:56.912 INFO [stderr] 
Dec 19 20:34:56.992 INFO [stderr] warning: field is never used: `id`
Dec 19 20:34:56.992 INFO [stderr]   --> src/threadpool/mod.rs:81:5
Dec 19 20:34:56.992 INFO [stderr]    |
Dec 19 20:34:56.992 INFO [stderr] 81 |     id: usize,
Dec 19 20:34:56.992 INFO [stderr]    |     ^^^^^^^^^
Dec 19 20:34:56.992 INFO [stderr]    |
Dec 19 20:34:56.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:34:56.992 INFO [stderr] 
Dec 19 20:34:56.992 INFO [stderr] warning: method is never used: `zero`
Dec 19 20:34:56.992 INFO [stderr]   --> src/http/mod.rs:86:5
Dec 19 20:34:56.992 INFO [stderr]    |
Dec 19 20:34:56.992 INFO [stderr] 86 |     pub fn zero() -> Request {
Dec 19 20:34:56.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:34:56.992 INFO [stderr] 
Dec 19 20:34:57.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.39s
Dec 19 20:34:57.986 INFO running `"docker" "inspect" "e09d41e2e2753aa24bda062b98dd9c9ada43ec4e9bbd9c6386d80170fc6a3c82"`
Dec 19 20:34:58.234 INFO running `"docker" "rm" "-f" "e09d41e2e2753aa24bda062b98dd9c9ada43ec4e9bbd9c6386d80170fc6a3c82"`
Dec 19 20:34:58.608 INFO [stdout] e09d41e2e2753aa24bda062b98dd9c9ada43ec4e9bbd9c6386d80170fc6a3c82