Dec 11 22:41:25.326 INFO checking amithendin/amitdb against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:41:25.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 22:41:25.700 INFO [stdout] ae634231b01d8bf5d918ea5dbebeec6084cc627186bcd592c4896ef625cc9afc
Dec 11 22:41:25.708 INFO running `"docker" "start" "-a" "ae634231b01d8bf5d918ea5dbebeec6084cc627186bcd592c4896ef625cc9afc"`
Dec 11 22:41:26.496 INFO [stderr] usermod: no changes
Dec 11 22:41:26.608 INFO [stderr]    Compiling serde v1.0.76
Dec 11 22:41:26.608 INFO [stderr]    Compiling deunicode v0.4.2
Dec 11 22:41:27.406 INFO [stderr]    Compiling slug v0.1.4
Dec 11 22:41:35.669 INFO [stderr]    Compiling serde_json v1.0.27
Dec 11 22:41:38.779 INFO [stderr]    Compiling jmespath v0.2.0
Dec 11 22:41:41.251 INFO [stderr]     Checking amitdb v0.1.0 (/source)
Dec 11 22:41:42.894 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.894 INFO [stderr]    --> src/collection/node/mod.rs:178:13
Dec 11 22:41:42.894 INFO [stderr]     |
Dec 11 22:41:42.894 INFO [stderr] 178 |         let mut arr = n.arrs.get_mut(step_no_brackets.as_str()).unwrap();
Dec 11 22:41:42.894 INFO [stderr]     |             ----^^^
Dec 11 22:41:42.894 INFO [stderr]     |             |
Dec 11 22:41:42.894 INFO [stderr]     |             help: remove this `mut`
Dec 11 22:41:42.894 INFO [stderr]     |
Dec 11 22:41:42.894 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 22:41:42.894 INFO [stderr] 
Dec 11 22:41:42.897 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.897 INFO [stderr]    --> src/collection/node/mod.rs:178:13
Dec 11 22:41:42.897 INFO [stderr]     |
Dec 11 22:41:42.897 INFO [stderr] 178 |         let mut arr = n.arrs.get_mut(step_no_brackets.as_str()).unwrap();
Dec 11 22:41:42.897 INFO [stderr]     |             ----^^^
Dec 11 22:41:42.897 INFO [stderr]     |             |
Dec 11 22:41:42.897 INFO [stderr]     |             help: remove this `mut`
Dec 11 22:41:42.897 INFO [stderr]     |
Dec 11 22:41:42.897 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 22:41:42.897 INFO [stderr] 
Dec 11 22:41:42.903 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.903 INFO [stderr]    --> src/collection/node/mod.rs:414:13
Dec 11 22:41:42.903 INFO [stderr]     |
Dec 11 22:41:42.903 INFO [stderr] 414 |         let mut vals_only = self.data.as_object_mut().unwrap();
Dec 11 22:41:42.903 INFO [stderr]     |             ----^^^^^^^^^
Dec 11 22:41:42.903 INFO [stderr]     |             |
Dec 11 22:41:42.903 INFO [stderr]     |             help: remove this `mut`
Dec 11 22:41:42.903 INFO [stderr] 
Dec 11 22:41:42.906 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.906 INFO [stderr]    --> src/collection/node/mod.rs:414:13
Dec 11 22:41:42.906 INFO [stderr]     |
Dec 11 22:41:42.906 INFO [stderr] 414 |         let mut vals_only = self.data.as_object_mut().unwrap();
Dec 11 22:41:42.906 INFO [stderr]     |             ----^^^^^^^^^
Dec 11 22:41:42.906 INFO [stderr]     |             |
Dec 11 22:41:42.906 INFO [stderr]     |             help: remove this `mut`
Dec 11 22:41:42.906 INFO [stderr] 
Dec 11 22:41:42.909 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.909 INFO [stderr]    --> src/collection/node/mod.rs:553:21
Dec 11 22:41:42.909 INFO [stderr]     |
Dec 11 22:41:42.909 INFO [stderr] 553 |                 let mut arr = self.arrs.get_mut(name.as_str()).unwrap();
Dec 11 22:41:42.909 INFO [stderr]     |                     ----^^^
Dec 11 22:41:42.909 INFO [stderr]     |                     |
Dec 11 22:41:42.909 INFO [stderr]     |                     help: remove this `mut`
Dec 11 22:41:42.909 INFO [stderr] 
Dec 11 22:41:42.913 INFO [stderr] warning: variable does not need to be mutable
Dec 11 22:41:42.913 INFO [stderr]    --> src/collection/node/mod.rs:553:21
Dec 11 22:41:42.913 INFO [stderr]     |
Dec 11 22:41:42.913 INFO [stderr] 553 |                 let mut arr = self.arrs.get_mut(name.as_str()).unwrap();
Dec 11 22:41:42.913 INFO [stderr]     |                     ----^^^
Dec 11 22:41:42.913 INFO [stderr]     |                     |
Dec 11 22:41:42.913 INFO [stderr]     |                     help: remove this `mut`
Dec 11 22:41:42.913 INFO [stderr] 
Dec 11 22:41:42.929 INFO [stderr] warning: field is never used: `id`
Dec 11 22:41:42.929 INFO [stderr]   --> src/threadpool/mod.rs:81:5
Dec 11 22:41:42.929 INFO [stderr]    |
Dec 11 22:41:42.929 INFO [stderr] 81 |     id: usize,
Dec 11 22:41:42.929 INFO [stderr]    |     ^^^^^^^^^
Dec 11 22:41:42.929 INFO [stderr]    |
Dec 11 22:41:42.929 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:41:42.929 INFO [stderr] 
Dec 11 22:41:42.929 INFO [stderr] warning: method is never used: `zero`
Dec 11 22:41:42.929 INFO [stderr]   --> src/http/mod.rs:86:5
Dec 11 22:41:42.929 INFO [stderr]    |
Dec 11 22:41:42.929 INFO [stderr] 86 |     pub fn zero() -> Request {
Dec 11 22:41:42.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:41:42.929 INFO [stderr] 
Dec 11 22:41:42.934 INFO [stderr] warning: field is never used: `id`
Dec 11 22:41:42.934 INFO [stderr]   --> src/threadpool/mod.rs:81:5
Dec 11 22:41:42.934 INFO [stderr]    |
Dec 11 22:41:42.934 INFO [stderr] 81 |     id: usize,
Dec 11 22:41:42.934 INFO [stderr]    |     ^^^^^^^^^
Dec 11 22:41:42.934 INFO [stderr]    |
Dec 11 22:41:42.934 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 22:41:42.934 INFO [stderr] 
Dec 11 22:41:42.934 INFO [stderr] warning: method is never used: `zero`
Dec 11 22:41:42.934 INFO [stderr]   --> src/http/mod.rs:86:5
Dec 11 22:41:42.934 INFO [stderr]    |
Dec 11 22:41:42.934 INFO [stderr] 86 |     pub fn zero() -> Request {
Dec 11 22:41:42.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:41:42.934 INFO [stderr] 
Dec 11 22:41:42.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
Dec 11 22:41:42.955 INFO [stderr] su: No module specific data is present
Dec 11 22:41:50.248 INFO running `"docker" "inspect" "ae634231b01d8bf5d918ea5dbebeec6084cc627186bcd592c4896ef625cc9afc"`
Dec 11 22:41:50.299 INFO running `"docker" "rm" "-f" "ae634231b01d8bf5d918ea5dbebeec6084cc627186bcd592c4896ef625cc9afc"`
Dec 11 22:41:50.415 INFO [stdout] ae634231b01d8bf5d918ea5dbebeec6084cc627186bcd592c4896ef625cc9afc