Dec 17 18:11:19.837 INFO checking pajlada/pajbot2-points against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:11:19.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/pajlada/pajbot2-points:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:11:20.372 INFO [stdout] 6a50ceb2971eb0d89f2c25fb60eb894628ccdd1419058aa1a701baf556a1fbbd
Dec 17 18:11:20.375 INFO running `"docker" "start" "-a" "6a50ceb2971eb0d89f2c25fb60eb894628ccdd1419058aa1a701baf556a1fbbd"`
Dec 17 18:11:22.288 INFO [stderr]    Compiling syn v0.14.5
Dec 17 18:11:22.288 INFO [stderr]     Checking ctrlc v3.1.1
Dec 17 18:11:22.288 INFO [stderr]     Checking bincode v1.0.1
Dec 17 18:11:31.345 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 17 18:11:44.510 INFO [stderr]     Checking pajbot2-points v0.1.0 (/opt/crater/workdir)
Dec 17 18:11:45.000 INFO [stderr] warning: unused variable: `user_id`
Dec 17 18:11:45.000 INFO [stderr]    --> src/points.rs:107:29
Dec 17 18:11:45.000 INFO [stderr]     |
Dec 17 18:11:45.000 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 17 18:11:45.000 INFO [stderr]     |                             ^^^^^^^ help: consider using `_user_id` instead
Dec 17 18:11:45.000 INFO [stderr]     |
Dec 17 18:11:45.000 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 18:11:45.000 INFO [stderr] 
Dec 17 18:11:45.000 INFO [stderr] warning: unused variable: `points`
Dec 17 18:11:45.001 INFO [stderr]    --> src/points.rs:107:46
Dec 17 18:11:45.001 INFO [stderr]     |
Dec 17 18:11:45.001 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 17 18:11:45.001 INFO [stderr]     |                                              ^^^^^^ help: consider using `_points` instead
Dec 17 18:11:45.001 INFO [stderr] 
Dec 17 18:11:45.001 INFO [stderr] warning: unused variable: `rank`
Dec 17 18:11:45.001 INFO [stderr]    --> src/points.rs:155:34
Dec 17 18:11:45.001 INFO [stderr]     |
Dec 17 18:11:45.001 INFO [stderr] 155 |                             Some(rank) => {
Dec 17 18:11:45.001 INFO [stderr]     |                                  ^^^^ help: consider using `_rank` instead
Dec 17 18:11:45.001 INFO [stderr] 
Dec 17 18:11:45.001 INFO [stderr] warning: unused variable: `c`
Dec 17 18:11:45.001 INFO [stderr]    --> src/points.rs:166:26
Dec 17 18:11:45.001 INFO [stderr]     |
Dec 17 18:11:45.001 INFO [stderr] 166 |                     Edit(c) => {
Dec 17 18:11:45.001 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 17 18:11:45.001 INFO [stderr] 
Dec 17 18:11:45.001 INFO [stderr] warning: unused variable: `c`
Dec 17 18:11:45.001 INFO [stderr]    --> src/points.rs:194:26
Dec 17 18:11:45.001 INFO [stderr]     |
Dec 17 18:11:45.001 INFO [stderr] 194 |                     Rank(c) => {
Dec 17 18:11:45.001 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 17 18:11:45.001 INFO [stderr] 
Dec 17 18:11:45.001 INFO [stderr] warning: unused variable: `sender`
Dec 17 18:11:45.001 INFO [stderr]    --> src/points.rs:231:26
Dec 17 18:11:45.001 INFO [stderr]     |
Dec 17 18:11:45.001 INFO [stderr] 231 |                     Quit(sender) => {
Dec 17 18:11:45.001 INFO [stderr]     |                          ^^^^^^ help: consider using `_sender` instead
Dec 17 18:11:45.001 INFO [stderr] 
Dec 17 18:11:45.101 INFO [stderr] warning: unused variable: `user_id`
Dec 17 18:11:45.101 INFO [stderr]    --> src/points.rs:107:29
Dec 17 18:11:45.101 INFO [stderr]     |
Dec 17 18:11:45.101 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 17 18:11:45.101 INFO [stderr]     |                             ^^^^^^^ help: consider using `_user_id` instead
Dec 17 18:11:45.101 INFO [stderr]     |
Dec 17 18:11:45.101 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 18:11:45.101 INFO [stderr] 
Dec 17 18:11:45.101 INFO [stderr] warning: unused variable: `points`
Dec 17 18:11:45.101 INFO [stderr]    --> src/points.rs:107:46
Dec 17 18:11:45.101 INFO [stderr]     |
Dec 17 18:11:45.101 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 17 18:11:45.101 INFO [stderr]     |                                              ^^^^^^ help: consider using `_points` instead
Dec 17 18:11:45.101 INFO [stderr] 
Dec 17 18:11:45.101 INFO [stderr] warning: unused variable: `rank`
Dec 17 18:11:45.101 INFO [stderr]    --> src/points.rs:155:34
Dec 17 18:11:45.101 INFO [stderr]     |
Dec 17 18:11:45.101 INFO [stderr] 155 |                             Some(rank) => {
Dec 17 18:11:45.101 INFO [stderr]     |                                  ^^^^ help: consider using `_rank` instead
Dec 17 18:11:45.101 INFO [stderr] 
Dec 17 18:11:45.102 INFO [stderr] warning: unused variable: `c`
Dec 17 18:11:45.102 INFO [stderr]    --> src/points.rs:166:26
Dec 17 18:11:45.102 INFO [stderr]     |
Dec 17 18:11:45.102 INFO [stderr] 166 |                     Edit(c) => {
Dec 17 18:11:45.102 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 17 18:11:45.102 INFO [stderr] 
Dec 17 18:11:45.102 INFO [stderr] warning: unused variable: `c`
Dec 17 18:11:45.102 INFO [stderr]    --> src/points.rs:194:26
Dec 17 18:11:45.102 INFO [stderr]     |
Dec 17 18:11:45.102 INFO [stderr] 194 |                     Rank(c) => {
Dec 17 18:11:45.102 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 17 18:11:45.102 INFO [stderr] 
Dec 17 18:11:45.102 INFO [stderr] warning: unused variable: `sender`
Dec 17 18:11:45.102 INFO [stderr]    --> src/points.rs:231:26
Dec 17 18:11:45.102 INFO [stderr]     |
Dec 17 18:11:45.102 INFO [stderr] 231 |                     Quit(sender) => {
Dec 17 18:11:45.102 INFO [stderr]     |                          ^^^^^^ help: consider using `_sender` instead
Dec 17 18:11:45.102 INFO [stderr] 
Dec 17 18:11:45.122 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:11:45.122 INFO [stderr]   --> src/points.rs:92:13
Dec 17 18:11:45.122 INFO [stderr]    |
Dec 17 18:11:45.122 INFO [stderr] 92 |         let mut res = self.ranks.get_mut(*user_rank as usize);
Dec 17 18:11:45.122 INFO [stderr]    |             ----^^^
Dec 17 18:11:45.122 INFO [stderr]    |             |
Dec 17 18:11:45.122 INFO [stderr]    |             help: remove this `mut`
Dec 17 18:11:45.122 INFO [stderr]    |
Dec 17 18:11:45.122 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:11:45.122 INFO [stderr] 
Dec 17 18:11:45.132 INFO [stderr] warning: method is never used: `save`
Dec 17 18:11:45.132 INFO [stderr]   --> src/points.rs:65:5
Dec 17 18:11:45.132 INFO [stderr]    |
Dec 17 18:11:45.132 INFO [stderr] 65 |     pub fn save(&self) -> io::Result<()> {
Dec 17 18:11:45.132 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:45.132 INFO [stderr]    |
Dec 17 18:11:45.132 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:11:45.132 INFO [stderr] 
Dec 17 18:11:45.204 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:11:45.204 INFO [stderr]   --> src/points.rs:92:13
Dec 17 18:11:45.204 INFO [stderr]    |
Dec 17 18:11:45.204 INFO [stderr] 92 |         let mut res = self.ranks.get_mut(*user_rank as usize);
Dec 17 18:11:45.204 INFO [stderr]    |             ----^^^
Dec 17 18:11:45.204 INFO [stderr]    |             |
Dec 17 18:11:45.204 INFO [stderr]    |             help: remove this `mut`
Dec 17 18:11:45.204 INFO [stderr]    |
Dec 17 18:11:45.204 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:11:45.204 INFO [stderr] 
Dec 17 18:11:45.212 INFO [stderr] warning: method is never used: `save`
Dec 17 18:11:45.212 INFO [stderr]   --> src/points.rs:65:5
Dec 17 18:11:45.212 INFO [stderr]    |
Dec 17 18:11:45.212 INFO [stderr] 65 |     pub fn save(&self) -> io::Result<()> {
Dec 17 18:11:45.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:11:45.212 INFO [stderr]    |
Dec 17 18:11:45.212 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:11:45.212 INFO [stderr] 
Dec 17 18:11:45.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.09s
Dec 17 18:11:45.510 INFO running `"docker" "inspect" "6a50ceb2971eb0d89f2c25fb60eb894628ccdd1419058aa1a701baf556a1fbbd"`
Dec 17 18:11:45.582 INFO running `"docker" "rm" "-f" "6a50ceb2971eb0d89f2c25fb60eb894628ccdd1419058aa1a701baf556a1fbbd"`
Dec 17 18:11:45.707 INFO [stdout] 6a50ceb2971eb0d89f2c25fb60eb894628ccdd1419058aa1a701baf556a1fbbd