[INFO] updating cached repository luis-vmjr/freedu [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/luis-vmjr/freedu [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/luis-vmjr/freedu" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/luis-vmjr/freedu"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/luis-vmjr/freedu'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/luis-vmjr/freedu" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/luis-vmjr/freedu"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/luis-vmjr/freedu'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c6b70beb7ee4bc936ccd7f9c753cfe422ed2dab5 [INFO] sha for GitHub repo luis-vmjr/freedu: c6b70beb7ee4bc936ccd7f9c753cfe422ed2dab5 [INFO] validating manifest of luis-vmjr/freedu on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of luis-vmjr/freedu on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing luis-vmjr/freedu [INFO] finished frobbing luis-vmjr/freedu [INFO] frobbed toml for luis-vmjr/freedu written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/luis-vmjr/freedu/Cargo.toml [INFO] started frobbing luis-vmjr/freedu [INFO] finished frobbing luis-vmjr/freedu [INFO] frobbed toml for luis-vmjr/freedu written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/luis-vmjr/freedu/Cargo.toml [INFO] crate luis-vmjr/freedu already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking luis-vmjr/freedu against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/luis-vmjr/freedu:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c503cd42ac3d4a15e796e983ac578a9ccfadedcf6a437331eac1b01394daac01 [INFO] running `"docker" "start" "-a" "c503cd42ac3d4a15e796e983ac578a9ccfadedcf6a437331eac1b01394daac01"` [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling rocket_codegen v0.4.1 [INFO] [stderr] Compiling rocket v0.4.1 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking mio v0.6.18 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking mustache v0.8.2 [INFO] [stderr] Compiling diesel v0.16.0 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Checking digest v0.7.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking regex v1.0.5 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking hmac v0.5.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking nickel v0.10.1 [INFO] [stderr] Checking dotenv v0.10.1 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Compiling diesel_infer_schema v0.16.0 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking rocket_http v0.4.1 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Checking serde v1.0.79 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.28 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tiny_http v0.6.0 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking multipart v0.15.3 [INFO] [stderr] Compiling diesel_codegen v0.16.1 [INFO] [stderr] Checking rocket_contrib v0.4.1 [INFO] [stderr] Checking freedu v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Blake2b` [INFO] [stderr] --> src/controller/adm/course/update.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use blake2::{Blake2b, Digest}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/controller/adm/course/update.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/controller/adm/course/update.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::save::Entries` [INFO] [stderr] --> src/controller/adm/course/update.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use multipart::server::save::Entries; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::Multipart` [INFO] [stderr] --> src/controller/adm/course/update.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use multipart::server::Multipart; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::save::SaveResult::*` [INFO] [stderr] --> src/controller/adm/course/update.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use multipart::server::save::SaveResult::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/controller/adm/course/update.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/controller/adm/course/update.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rocket::Data` [INFO] [stderr] --> src/controller/adm/course/update.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use rocket::Data; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentType`, `Status` [INFO] [stderr] --> src/controller/adm/course/update.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use rocket::http::{ContentType, Status}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rocket::response::status::Custom` [INFO] [stderr] --> src/controller/adm/course/update.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use rocket::response::status::Custom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/controller/adm/course/update.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `course_m` [INFO] [stderr] --> src/controller/adm/course/update.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | use model::adm::{course_category_m, course_m}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/controller/adm/course/update.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models::NewCourse` [INFO] [stderr] --> src/controller/adm/course/update.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use models::NewCourse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Blake2b` [INFO] [stderr] --> src/controller/adm/course/update.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use blake2::{Blake2b, Digest}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SystemTime`, `UNIX_EPOCH` [INFO] [stderr] --> src/controller/adm/course/update.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/controller/adm/course/update.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::save::Entries` [INFO] [stderr] --> src/controller/adm/course/update.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use multipart::server::save::Entries; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::Multipart` [INFO] [stderr] --> src/controller/adm/course/update.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use multipart::server::Multipart; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipart::server::save::SaveResult::*` [INFO] [stderr] --> src/controller/adm/course/update.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use multipart::server::save::SaveResult::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/controller/adm/course/update.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::Iterator` [INFO] [stderr] --> src/controller/adm/course/update.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::iter::Iterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rocket::Data` [INFO] [stderr] --> src/controller/adm/course/update.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use rocket::Data; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentType`, `Status` [INFO] [stderr] --> src/controller/adm/course/update.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use rocket::http::{ContentType, Status}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rocket::response::status::Custom` [INFO] [stderr] --> src/controller/adm/course/update.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use rocket::response::status::Custom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/controller/adm/course/update.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `course_m` [INFO] [stderr] --> src/controller/adm/course/update.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | use model::adm::{course_category_m, course_m}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/controller/adm/course/update.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `models::NewCourse` [INFO] [stderr] --> src/controller/adm/course/update.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use models::NewCourse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Digest` [INFO] [stderr] --> src/controller/adm/course/update.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use blake2::{Blake2b, Digest}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Digest` [INFO] [stderr] --> src/controller/adm/course/update.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use blake2::{Blake2b, Digest}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `courses` [INFO] [stderr] --> src/controller/adm/course/mod.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut courses = course_m::get_courses(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_courses` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `new_course` is never read [INFO] [stderr] --> src/controller/adm/course/create.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut new_course: NewCourse = NewCourse{ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `partial` [INFO] [stderr] --> src/controller/adm/course/create.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | Partial(partial, reason) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_partial` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reason` [INFO] [stderr] --> src/controller/adm/course/create.rs:80:26 [INFO] [stderr] | [INFO] [stderr] 80 | Partial(partial, reason) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_reason` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:116:29 [INFO] [stderr] | [INFO] [stderr] 116 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:132:37 [INFO] [stderr] | [INFO] [stderr] 132 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:145:37 [INFO] [stderr] | [INFO] [stderr] 145 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:157:37 [INFO] [stderr] | [INFO] [stderr] 157 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/controller/adm/course/create.rs:89:49 [INFO] [stderr] | [INFO] [stderr] 89 | fn process_entries_new_course(entries: Entries, out: &mut Vec) -> NewCourse { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `courses` [INFO] [stderr] --> src/controller/adm/course/mod.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | let mut courses = course_m::get_courses(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_courses` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `new_course` is never read [INFO] [stderr] --> src/controller/adm/course/create.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut new_course: NewCourse = NewCourse{ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `partial` [INFO] [stderr] --> src/controller/adm/course/create.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | Partial(partial, reason) => { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_partial` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reason` [INFO] [stderr] --> src/controller/adm/course/create.rs:80:26 [INFO] [stderr] | [INFO] [stderr] 80 | Partial(partial, reason) => { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_reason` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:116:29 [INFO] [stderr] | [INFO] [stderr] 116 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:132:37 [INFO] [stderr] | [INFO] [stderr] 132 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:145:37 [INFO] [stderr] | [INFO] [stderr] 145 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/controller/adm/course/create.rs:157:37 [INFO] [stderr] | [INFO] [stderr] 157 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out` [INFO] [stderr] --> src/controller/adm/course/create.rs:89:49 [INFO] [stderr] | [INFO] [stderr] 89 | fn process_entries_new_course(entries: Entries, out: &mut Vec) -> NewCourse { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_out` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/controller/adm/course/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut courses = course_m::get_courses(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/controller/adm/course/mod.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut courses = course_m::get_courses(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(proc_macro_hygiene, decl_macro, attr_literals, custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:108:29 [INFO] [stderr] | [INFO] [stderr] 108 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:109:29 [INFO] [stderr] | [INFO] [stderr] 109 | bytes_to_file(tmp_name.clone(), buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:129:37 [INFO] [stderr] | [INFO] [stderr] 129 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:142:37 [INFO] [stderr] | [INFO] [stderr] 142 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:154:37 [INFO] [stderr] | [INFO] [stderr] 154 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(proc_macro_hygiene, decl_macro, attr_literals, custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:108:29 [INFO] [stderr] | [INFO] [stderr] 108 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:109:29 [INFO] [stderr] | [INFO] [stderr] 109 | bytes_to_file(tmp_name.clone(), buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:129:37 [INFO] [stderr] | [INFO] [stderr] 129 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:142:37 [INFO] [stderr] | [INFO] [stderr] 142 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/controller/adm/course/create.rs:154:37 [INFO] [stderr] | [INFO] [stderr] 154 | x.read_to_end(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 49s [INFO] running `"docker" "inspect" "c503cd42ac3d4a15e796e983ac578a9ccfadedcf6a437331eac1b01394daac01"` [INFO] running `"docker" "rm" "-f" "c503cd42ac3d4a15e796e983ac578a9ccfadedcf6a437331eac1b01394daac01"` [INFO] [stdout] c503cd42ac3d4a15e796e983ac578a9ccfadedcf6a437331eac1b01394daac01