[INFO] updating cached repository https://github.com/ugifractal/drxplayer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c586b1ee4d67c8b43f846aca0b543301c8804fda
[INFO] checking ugifractal/drxplayer against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fugifractal%2Fdrxplayer" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ugifractal/drxplayer on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ugifractal/drxplayer
[INFO] finished tweaking git repo https://github.com/ugifractal/drxplayer
[INFO] tweaked toml for git repo https://github.com/ugifractal/drxplayer written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ugifractal/drxplayer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3aa9fd0f8fc16c7fccdad7425ee01f352ff16bedb18b1bf795b74b30a7845e31
[INFO] running `"docker" "start" "-a" "3aa9fd0f8fc16c7fccdad7425ee01f352ff16bedb18b1bf795b74b30a7845e31"`
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]     Checking rocket_contrib v0.4.2
[INFO] [stderr]     Checking drxplayer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Json`
[INFO] [stderr]  --> src/handlers/music_handler.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rocket_contrib::json::{Json, JsonValue};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/handlers/music_handler.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if (name.ends_with("mp3") || name.ends_with("m4a")){
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Json`
[INFO] [stderr]  --> src/handlers/video_handler.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rocket_contrib::json::{Json, JsonValue};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/handlers/video_handler.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if (name.ends_with("mp4") || name.ends_with("avi")){
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/handlers/music_handler.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 |   let dir = env::var("DEFAULT_FOLDER").unwrap();
[INFO] [stderr]    |       ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/handlers/video_handler.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 |   let dir = env::var("DEFAULT_FOLDER").unwrap();
[INFO] [stderr]    |       ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Json`
[INFO] [stderr]  --> src/handlers/music_handler.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rocket_contrib::json::{Json, JsonValue};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/handlers/music_handler.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if (name.ends_with("mp3") || name.ends_with("m4a")){
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Json`
[INFO] [stderr]  --> src/handlers/video_handler.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rocket_contrib::json::{Json, JsonValue};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/handlers/video_handler.rs:37:8
[INFO] [stderr]    |
[INFO] [stderr] 37 |     if (name.ends_with("mp4") || name.ends_with("avi")){
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/handlers/music_handler.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 |   let dir = env::var("DEFAULT_FOLDER").unwrap();
[INFO] [stderr]    |       ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/handlers/video_handler.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 |   let dir = env::var("DEFAULT_FOLDER").unwrap();
[INFO] [stderr]    |       ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.17s
[INFO] running `"docker" "inspect" "3aa9fd0f8fc16c7fccdad7425ee01f352ff16bedb18b1bf795b74b30a7845e31"`
[INFO] running `"docker" "rm" "-f" "3aa9fd0f8fc16c7fccdad7425ee01f352ff16bedb18b1bf795b74b30a7845e31"`
[INFO] [stdout] 3aa9fd0f8fc16c7fccdad7425ee01f352ff16bedb18b1bf795b74b30a7845e31