[INFO] cloning repository https://github.com/Kloenk/llg_companion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kloenk/llg_companion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKloenk%2Fllg_companion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKloenk%2Fllg_companion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7ca6ccc2924d24c71f317e0c68b1ea226e2692a
[INFO] checking Kloenk/llg_companion against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKloenk%2Fllg_companion" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kloenk/llg_companion on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kloenk/llg_companion
[INFO] finished tweaking git repo https://github.com/Kloenk/llg_companion
[INFO] tweaked toml for git repo https://github.com/Kloenk/llg_companion written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Kloenk/llg_companion already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] e8598325e43130be98d6fb3ecab45b0ec14a8e71b1c731813c0ecfa219493922
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8598325e43130be98d6fb3ecab45b0ec14a8e71b1c731813c0ecfa219493922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8598325e43130be98d6fb3ecab45b0ec14a8e71b1c731813c0ecfa219493922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8598325e43130be98d6fb3ecab45b0ec14a8e71b1c731813c0ecfa219493922", kill_on_drop: false }`
[INFO] [stdout] e8598325e43130be98d6fb3ecab45b0ec14a8e71b1c731813c0ecfa219493922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574b1a3f98686683817afa838d6c3af8e931bbde793cf6dd82f6c99f03393c5e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
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[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/planinfo/mod.rs:421:112
[INFO] [stdout]     |
[INFO] [stdout] 421 | ...                   return Err(Error::new_field_not_exists(("PlanInfo empty".to_string())));
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::coll::results::InsertOneResult`
[INFO] [stdout]  --> src/storage/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mongodb::coll::results::InsertOneResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::Bson`
[INFO] [stdout]  --> src/storage/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mongodb::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dsb_update_field` should have an upper camel case name
[INFO] [stdout]   --> src/storage/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct dsb_update_field {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DsbUpdateField`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/planinfo/mod.rs:421:112
[INFO] [stdout]     |
[INFO] [stdout] 421 | ...                   return Err(Error::new_field_not_exists(("PlanInfo empty".to_string())));
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::coll::results::InsertOneResult`
[INFO] [stdout]  --> src/storage/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mongodb::coll::results::InsertOneResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::Bson`
[INFO] [stdout]  --> src/storage/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mongodb::Bson;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dsb_update_field` should have an upper camel case name
[INFO] [stdout]   --> src/storage/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct dsb_update_field {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DsbUpdateField`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]    --> src/common/mod.rs:255:24
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 course.connect(" ")
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]    --> src/common/mod.rs:255:24
[INFO] [stdout]     |
[INFO] [stdout] 255 |                 course.connect(" ")
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error/mod.rs:132:49
[INFO] [stdout]     |
[INFO] [stdout] 132 |             my_kind: ErrorKind::NotParsable(err.description().to_string()),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error/mod.rs:140:43
[INFO] [stdout]     |
[INFO] [stdout] 140 |             my_kind: ErrorKind::Other(err.description().to_string()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/server/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | /         loop {
[INFO] [stdout] 15 | |             std::thread::sleep(std::time::Duration::from_secs(999999));
[INFO] [stdout] 16 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 17 |           Ok(())
[INFO] [stdout]    |           ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]    --> src/common/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let room = room.trim();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/dsb/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let mut y = false;
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `planinfo`
[INFO] [stdout]   --> src/planinfo/mod.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let planinfo = self.run_get(db.clone()).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_planinfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error/mod.rs:132:49
[INFO] [stdout]     |
[INFO] [stdout] 132 |             my_kind: ErrorKind::NotParsable(err.description().to_string()),
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error/mod.rs:140:43
[INFO] [stdout]     |
[INFO] [stdout] 140 |             my_kind: ErrorKind::Other(err.description().to_string()),
[INFO] [stdout]     |                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/planinfo/mod.rs:336:57
[INFO] [stdout]     |
[INFO] [stdout] 336 | ...                   let name: &html5ever::QualName = name;
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/planinfo/mod.rs:477:85
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   let name: &html5ever::QualName = &name;
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/planinfo/mod.rs:511:37
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   let mut x = 0;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/storage/mod.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let ret = self
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/server/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | /         loop {
[INFO] [stdout] 15 | |             std::thread::sleep(std::time::Duration::from_secs(999999));
[INFO] [stdout] 16 | |         }
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 17 |           Ok(())
[INFO] [stdout]    |           ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]    --> src/common/mod.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let room = room.trim();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/dsb/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let mut y = false;
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `planinfo`
[INFO] [stdout]   --> src/planinfo/mod.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let planinfo = self.run_get(db.clone()).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_planinfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/planinfo/mod.rs:336:57
[INFO] [stdout]     |
[INFO] [stdout] 336 | ...                   let name: &html5ever::QualName = name;
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/planinfo/mod.rs:477:85
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   let name: &html5ever::QualName = &name;
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/planinfo/mod.rs:511:37
[INFO] [stdout]     |
[INFO] [stdout] 511 | ...                   let mut x = 0;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret`
[INFO] [stdout]    --> src/storage/mod.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let ret = self
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dsb/mod.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let mut index = 0;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dsb/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let mut y = false;
[INFO] [stdout]     |                         ----^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/planinfo/mod.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn run_int(mut self, db: MongoDB) {
[INFO] [stdout]    |                ----^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dsb/mod.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let mut index = 0;
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dsb/mod.rs:220:25
[INFO] [stdout]     |
[INFO] [stdout] 220 |                     let mut y = false;
[INFO] [stdout]     |                         ----^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/lib.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         server.run();
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let sClass: u32 = (input.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let sClass: u32 = (input.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:167:59
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn parse_planinfo_student(&mut self, input: &str, courseString: &str) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let courseString = courseString.trim();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let sClass: u32 = (class.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nodeVec` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:329:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         let nodeVec = node.children.borrow();
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `node_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/dsb/mod.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             dsb.parse_mon_title(&contents);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/planinfo/mod.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn run_int(mut self, db: MongoDB) {
[INFO] [stdout]    |                ----^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FreeLessons` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |     pub FreeLessons: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `free_lessons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoType` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:642:21
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 let infoType: &Node = &v.children.borrow()[0];
[INFO] [stdout]     |                     ^^^^^^^^ help: convert the identifier to snake case: `info_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoType` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:643:21
[INFO] [stdout]     |
[INFO] [stdout] 643 |                 let infoType: &Node = &infoType.children.borrow()[0];
[INFO] [stdout]     |                     ^^^^^^^^ help: convert the identifier to snake case: `info_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:644:25
[INFO] [stdout]     |
[INFO] [stdout] 644 |                 let mut infoString = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^ help: convert the identifier to snake case: `info_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:648:21
[INFO] [stdout]     |
[INFO] [stdout] 648 |                 let infoString = infoString.trim();
[INFO] [stdout]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `info_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:652:25
[INFO] [stdout]     |
[INFO] [stdout] 652 |                 let mut contentString = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:656:21
[INFO] [stdout]     |
[INFO] [stdout] 656 |                 let contentString = contentString.trim();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:659:25
[INFO] [stdout]     |
[INFO] [stdout] 659 |                     let contentString: Vec<&str> = contentString.split(", ").collect();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:671:25
[INFO] [stdout]     |
[INFO] [stdout] 671 |                     let contentString: Vec<&str> = contentString.split(", ").collect();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/planinfo/mod.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |                     db.planinfo_write_table(&table, &kind);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createTable` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn createTable() -> [[Hour; 12]; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `create_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:314:29
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     let mut A = true;
[INFO] [stdout]     |                             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entryName` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:316:29
[INFO] [stdout]     |
[INFO] [stdout] 316 |                     let mut entryName = String::new();
[INFO] [stdout]     |                             ^^^^^^^^^ help: convert the identifier to snake case: `entry_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:317:29
[INFO] [stdout]     |
[INFO] [stdout] 317 |                     let mut courseString = String::new();
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `kindString` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 |         let mut kindString = String::from("none");
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `kind_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Client` should have a snake case name
[INFO] [stdout]   --> src/storage/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn Client(&self) -> Client {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/lib.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         server.run();
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:110:13
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:119:13
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let sClass: u32 = (input.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let sClass: u32 = (input.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:167:59
[INFO] [stdout]     |
[INFO] [stdout] 167 |     pub fn parse_planinfo_student(&mut self, input: &str, courseString: &str) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let courseString = courseString.trim();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inVec` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let inVec: Vec<&str> = input.split_ascii_whitespace().collect();
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `in_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sClass` should have a snake case name
[INFO] [stdout]    --> src/common/mod.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let sClass: u32 = (class.as_bytes()[0] as u32 - '0' as u32) as u32;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `s_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nodeVec` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:329:13
[INFO] [stdout]     |
[INFO] [stdout] 329 |         let nodeVec = node.children.borrow();
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `node_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/dsb/mod.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             dsb.parse_mon_title(&contents);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `FreeLessons` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |     pub FreeLessons: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `free_lessons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoType` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:642:21
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 let infoType: &Node = &v.children.borrow()[0];
[INFO] [stdout]     |                     ^^^^^^^^ help: convert the identifier to snake case: `info_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoType` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:643:21
[INFO] [stdout]     |
[INFO] [stdout] 643 |                 let infoType: &Node = &infoType.children.borrow()[0];
[INFO] [stdout]     |                     ^^^^^^^^ help: convert the identifier to snake case: `info_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:644:25
[INFO] [stdout]     |
[INFO] [stdout] 644 |                 let mut infoString = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^ help: convert the identifier to snake case: `info_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `infoString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:648:21
[INFO] [stdout]     |
[INFO] [stdout] 648 |                 let infoString = infoString.trim();
[INFO] [stdout]     |                     ^^^^^^^^^^ help: convert the identifier to snake case: `info_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:652:25
[INFO] [stdout]     |
[INFO] [stdout] 652 |                 let mut contentString = String::new();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:656:21
[INFO] [stdout]     |
[INFO] [stdout] 656 |                 let contentString = contentString.trim();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:659:25
[INFO] [stdout]     |
[INFO] [stdout] 659 |                     let contentString: Vec<&str> = contentString.split(", ").collect();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contentString` should have a snake case name
[INFO] [stdout]    --> src/dsb/mod.rs:671:25
[INFO] [stdout]     |
[INFO] [stdout] 671 |                     let contentString: Vec<&str> = contentString.split(", ").collect();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `content_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/planinfo/mod.rs:118:21
[INFO] [stdout]     |
[INFO] [stdout] 118 |                     db.planinfo_write_table(&table, &kind);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `createTable` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn createTable() -> [[Hour; 12]; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^ help: convert the identifier to snake case: `create_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:314:29
[INFO] [stdout]     |
[INFO] [stdout] 314 |                     let mut A = true;
[INFO] [stdout]     |                             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `entryName` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:316:29
[INFO] [stdout]     |
[INFO] [stdout] 316 |                     let mut entryName = String::new();
[INFO] [stdout]     |                             ^^^^^^^^^ help: convert the identifier to snake case: `entry_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `courseString` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:317:29
[INFO] [stdout]     |
[INFO] [stdout] 317 |                     let mut courseString = String::new();
[INFO] [stdout]     |                             ^^^^^^^^^^^^ help: convert the identifier to snake case: `course_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `kindString` should have a snake case name
[INFO] [stdout]    --> src/planinfo/mod.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 |         let mut kindString = String::from("none");
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `kind_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Client` should have a snake case name
[INFO] [stdout]   --> src/storage/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn Client(&self) -> Client {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `client`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 45 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:446:18
[INFO] [stdout]     |
[INFO] [stdout] 446 |         ) as Box<Write>,
[INFO] [stdout]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:447:52
[INFO] [stdout]     |
[INFO] [stdout] 447 |         None => Box::new(std::io::stdout()) as Box<Write>,
[INFO] [stdout]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:446:18
[INFO] [stdout]     |
[INFO] [stdout] 446 |         ) as Box<Write>,
[INFO] [stdout]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:447:52
[INFO] [stdout]     |
[INFO] [stdout] 447 |         None => Box::new(std::io::stdout()) as Box<Write>,
[INFO] [stdout]     |                                                    ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "574b1a3f98686683817afa838d6c3af8e931bbde793cf6dd82f6c99f03393c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574b1a3f98686683817afa838d6c3af8e931bbde793cf6dd82f6c99f03393c5e", kill_on_drop: false }`
[INFO] [stdout] 574b1a3f98686683817afa838d6c3af8e931bbde793cf6dd82f6c99f03393c5e
