Dec 11 12:10:16.298 INFO checking pajlada/pajbot2-points against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 12:10:16.298 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12:10:16.718 INFO [stdout] e74196ab259b84508665998b3b3f9783d648d1ffe8bc9396d165fbe33fef578a
Dec 11 12:10:16.720 INFO running `"docker" "start" "-a" "e74196ab259b84508665998b3b3f9783d648d1ffe8bc9396d165fbe33fef578a"`
Dec 11 12:10:17.900 INFO [stderr] usermod: no changes
Dec 11 12:10:18.048 INFO [stderr]     Checking ctrlc v3.1.1
Dec 11 12:10:18.048 INFO [stderr]     Checking bincode v1.0.1
Dec 11 12:10:18.048 INFO [stderr]     Checking chrono v0.4.5
Dec 11 12:10:20.514 INFO [stderr]     Checking pajbot2-points v0.1.0 (/source)
Dec 11 12:10:21.744 INFO [stderr] warning: unused variable: `user_id`
Dec 11 12:10:21.744 INFO [stderr]    --> src/points.rs:107:29
Dec 11 12:10:21.744 INFO [stderr]     |
Dec 11 12:10:21.744 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 11 12:10:21.744 INFO [stderr]     |                             ^^^^^^^ help: consider using `_user_id` instead
Dec 11 12:10:21.744 INFO [stderr]     |
Dec 11 12:10:21.744 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 12:10:21.744 INFO [stderr] 
Dec 11 12:10:21.744 INFO [stderr] warning: unused variable: `points`
Dec 11 12:10:21.744 INFO [stderr]    --> src/points.rs:107:46
Dec 11 12:10:21.744 INFO [stderr]     |
Dec 11 12:10:21.744 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 11 12:10:21.744 INFO [stderr]     |                                              ^^^^^^ help: consider using `_points` instead
Dec 11 12:10:21.744 INFO [stderr] 
Dec 11 12:10:21.744 INFO [stderr] warning: unused variable: `rank`
Dec 11 12:10:21.745 INFO [stderr]    --> src/points.rs:155:34
Dec 11 12:10:21.745 INFO [stderr]     |
Dec 11 12:10:21.745 INFO [stderr] 155 |                             Some(rank) => {
Dec 11 12:10:21.745 INFO [stderr]     |                                  ^^^^ help: consider using `_rank` instead
Dec 11 12:10:21.745 INFO [stderr] 
Dec 11 12:10:21.745 INFO [stderr] warning: unused variable: `c`
Dec 11 12:10:21.745 INFO [stderr]    --> src/points.rs:166:26
Dec 11 12:10:21.745 INFO [stderr]     |
Dec 11 12:10:21.745 INFO [stderr] 166 |                     Edit(c) => {
Dec 11 12:10:21.745 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 11 12:10:21.745 INFO [stderr] 
Dec 11 12:10:21.745 INFO [stderr] warning: unused variable: `c`
Dec 11 12:10:21.745 INFO [stderr]    --> src/points.rs:194:26
Dec 11 12:10:21.745 INFO [stderr]     |
Dec 11 12:10:21.745 INFO [stderr] 194 |                     Rank(c) => {
Dec 11 12:10:21.745 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 11 12:10:21.745 INFO [stderr] 
Dec 11 12:10:21.745 INFO [stderr] warning: unused variable: `sender`
Dec 11 12:10:21.745 INFO [stderr]    --> src/points.rs:231:26
Dec 11 12:10:21.745 INFO [stderr]     |
Dec 11 12:10:21.745 INFO [stderr] 231 |                     Quit(sender) => {
Dec 11 12:10:21.745 INFO [stderr]     |                          ^^^^^^ help: consider using `_sender` instead
Dec 11 12:10:21.745 INFO [stderr] 
Dec 11 12:10:21.756 INFO [stderr] warning: unused variable: `user_id`
Dec 11 12:10:21.756 INFO [stderr]    --> src/points.rs:107:29
Dec 11 12:10:21.756 INFO [stderr]     |
Dec 11 12:10:21.756 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 11 12:10:21.756 INFO [stderr]     |                             ^^^^^^^ help: consider using `_user_id` instead
Dec 11 12:10:21.756 INFO [stderr]     |
Dec 11 12:10:21.756 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 12:10:21.756 INFO [stderr] 
Dec 11 12:10:21.756 INFO [stderr] warning: unused variable: `points`
Dec 11 12:10:21.756 INFO [stderr]    --> src/points.rs:107:46
Dec 11 12:10:21.756 INFO [stderr]     |
Dec 11 12:10:21.756 INFO [stderr] 107 |     fn remove_points(&self, user_id: String, points: u64) -> u64 {
Dec 11 12:10:21.757 INFO [stderr]     |                                              ^^^^^^ help: consider using `_points` instead
Dec 11 12:10:21.757 INFO [stderr] 
Dec 11 12:10:21.757 INFO [stderr] warning: unused variable: `rank`
Dec 11 12:10:21.757 INFO [stderr]    --> src/points.rs:155:34
Dec 11 12:10:21.757 INFO [stderr]     |
Dec 11 12:10:21.757 INFO [stderr] 155 |                             Some(rank) => {
Dec 11 12:10:21.757 INFO [stderr]     |                                  ^^^^ help: consider using `_rank` instead
Dec 11 12:10:21.757 INFO [stderr] 
Dec 11 12:10:21.757 INFO [stderr] warning: unused variable: `c`
Dec 11 12:10:21.757 INFO [stderr]    --> src/points.rs:166:26
Dec 11 12:10:21.757 INFO [stderr]     |
Dec 11 12:10:21.757 INFO [stderr] 166 |                     Edit(c) => {
Dec 11 12:10:21.757 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 11 12:10:21.757 INFO [stderr] 
Dec 11 12:10:21.757 INFO [stderr] warning: unused variable: `c`
Dec 11 12:10:21.757 INFO [stderr]    --> src/points.rs:194:26
Dec 11 12:10:21.757 INFO [stderr]     |
Dec 11 12:10:21.757 INFO [stderr] 194 |                     Rank(c) => {
Dec 11 12:10:21.757 INFO [stderr]     |                          ^ help: consider using `_c` instead
Dec 11 12:10:21.757 INFO [stderr] 
Dec 11 12:10:21.757 INFO [stderr] warning: unused variable: `sender`
Dec 11 12:10:21.757 INFO [stderr]    --> src/points.rs:231:26
Dec 11 12:10:21.757 INFO [stderr]     |
Dec 11 12:10:21.757 INFO [stderr] 231 |                     Quit(sender) => {
Dec 11 12:10:21.757 INFO [stderr]     |                          ^^^^^^ help: consider using `_sender` instead
Dec 11 12:10:21.757 INFO [stderr] 
Dec 11 12:10:21.948 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:10:21.948 INFO [stderr]   --> src/points.rs:92:13
Dec 11 12:10:21.948 INFO [stderr]    |
Dec 11 12:10:21.948 INFO [stderr] 92 |         let mut res = self.ranks.get_mut(*user_rank as usize);
Dec 11 12:10:21.948 INFO [stderr]    |             ----^^^
Dec 11 12:10:21.948 INFO [stderr]    |             |
Dec 11 12:10:21.948 INFO [stderr]    |             help: remove this `mut`
Dec 11 12:10:21.948 INFO [stderr]    |
Dec 11 12:10:21.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:10:21.948 INFO [stderr] 
Dec 11 12:10:21.951 INFO [stderr] warning: variable does not need to be mutable
Dec 11 12:10:21.951 INFO [stderr]   --> src/points.rs:92:13
Dec 11 12:10:21.951 INFO [stderr]    |
Dec 11 12:10:21.951 INFO [stderr] 92 |         let mut res = self.ranks.get_mut(*user_rank as usize);
Dec 11 12:10:21.951 INFO [stderr]    |             ----^^^
Dec 11 12:10:21.951 INFO [stderr]    |             |
Dec 11 12:10:21.951 INFO [stderr]    |             help: remove this `mut`
Dec 11 12:10:21.951 INFO [stderr]    |
Dec 11 12:10:21.952 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 12:10:21.952 INFO [stderr] 
Dec 11 12:10:21.972 INFO [stderr] warning: method is never used: `save`
Dec 11 12:10:21.972 INFO [stderr]   --> src/points.rs:65:5
Dec 11 12:10:21.972 INFO [stderr]    |
Dec 11 12:10:21.972 INFO [stderr] 65 |     pub fn save(&self) -> io::Result<()> {
Dec 11 12:10:21.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:21.972 INFO [stderr]    |
Dec 11 12:10:21.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:10:21.972 INFO [stderr] 
Dec 11 12:10:21.984 INFO [stderr] warning: method is never used: `save`
Dec 11 12:10:21.984 INFO [stderr]   --> src/points.rs:65:5
Dec 11 12:10:21.984 INFO [stderr]    |
Dec 11 12:10:21.984 INFO [stderr] 65 |     pub fn save(&self) -> io::Result<()> {
Dec 11 12:10:21.984 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:10:21.984 INFO [stderr]    |
Dec 11 12:10:21.984 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 12:10:21.984 INFO [stderr] 
Dec 11 12:10:22.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Dec 11 12:10:22.069 INFO [stderr] su: No module specific data is present
Dec 11 12:10:23.019 INFO running `"docker" "inspect" "e74196ab259b84508665998b3b3f9783d648d1ffe8bc9396d165fbe33fef578a"`
Dec 11 12:10:23.366 INFO running `"docker" "rm" "-f" "e74196ab259b84508665998b3b3f9783d648d1ffe8bc9396d165fbe33fef578a"`
Dec 11 12:10:23.689 INFO [stdout] e74196ab259b84508665998b3b3f9783d648d1ffe8bc9396d165fbe33fef578a