[INFO] cloning repository https://github.com/geokala/korama
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geokala/korama" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokala%2Fkorama"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokala%2Fkorama'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d69c90491ac54cccece6b1e4948439b191c56286
[INFO] checking geokala/korama against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeokala%2Fkorama" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geokala/korama on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/geokala/korama
[INFO] finished tweaking git repo https://github.com/geokala/korama
[INFO] tweaked toml for git repo https://github.com/geokala/korama written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/geokala/korama already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "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] 3a8d8d3ddb0f62aee47ff6a84549f8dfbb9b07b21738db1a992f4babaee277dd
[INFO] running `"docker" "start" "-a" "3a8d8d3ddb0f62aee47ff6a84549f8dfbb9b07b21738db1a992f4babaee277dd"`
[INFO] [stderr]    Compiling syn v1.0.15
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking cpal v0.10.0
[INFO] [stderr]     Checking rodio v0.10.0
[INFO] [stderr]     Checking korama v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `saved_library_path`
[INFO] [stderr]   --> src/lib.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn load(saved_library_path: String, saved_library_name: String) -> MusicLibrary {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_saved_library_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `saved_library_name`
[INFO] [stderr]   --> src/lib.rs:23:45
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn load(saved_library_path: String, saved_library_name: String) -> MusicLibrary {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_saved_library_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `saved_library_path`
[INFO] [stderr]   --> src/lib.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn load(saved_library_path: String, saved_library_name: String) -> MusicLibrary {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_saved_library_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `saved_library_name`
[INFO] [stderr]   --> src/lib.rs:23:45
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn load(saved_library_path: String, saved_library_name: String) -> MusicLibrary {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_saved_library_name`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.38s
[INFO] running `"docker" "inspect" "3a8d8d3ddb0f62aee47ff6a84549f8dfbb9b07b21738db1a992f4babaee277dd"`
[INFO] running `"docker" "rm" "-f" "3a8d8d3ddb0f62aee47ff6a84549f8dfbb9b07b21738db1a992f4babaee277dd"`
[INFO] [stdout] 3a8d8d3ddb0f62aee47ff6a84549f8dfbb9b07b21738db1a992f4babaee277dd