[INFO] cloning repository https://github.com/Fuzen-py/Melody [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fuzen-py/Melody" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1fd14def0804585c06c8785f01f49a3d4652274 [INFO] testing Fuzen-py/Melody against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFuzen-py%2FMelody" "/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/Fuzen-py/Melody on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fuzen-py/Melody [INFO] finished tweaking git repo https://github.com/Fuzen-py/Melody [INFO] tweaked toml for git repo https://github.com/Fuzen-py/Melody written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Fuzen-py/Melody already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 61f04fff6629dc6920c7a141778ca4d0586df16d47edbd18e13f4f591f98f784 [INFO] running `Command { std: "docker" "start" "-a" "61f04fff6629dc6920c7a141778ca4d0586df16d47edbd18e13f4f591f98f784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61f04fff6629dc6920c7a141778ca4d0586df16d47edbd18e13f4f591f98f784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f04fff6629dc6920c7a141778ca4d0586df16d47edbd18e13f4f591f98f784", kill_on_drop: false }` [INFO] [stdout] 61f04fff6629dc6920c7a141778ca4d0586df16d47edbd18e13f4f591f98f784 [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fafdbc032c3b92c1543ec4676820a66147004ddac3849643ea10b37b0a6324a7 [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" "fafdbc032c3b92c1543ec4676820a66147004ddac3849643ea10b37b0a6324a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling claxon v0.3.2 [INFO] [stderr] Compiling same-file v1.0.3 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling mp3-metadata v0.3.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling tabwriter v1.1.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling smallvec v0.6.5 [INFO] [stderr] Compiling walkdir v2.2.5 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling slice-deque v0.1.14 [INFO] [stderr] Compiling clicolors-control v0.2.0 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling lock_api v0.1.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling lewton v0.9.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling minimp3-sys v0.3.0 [INFO] [stderr] Compiling syn v0.15.15 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling minimp3 v0.3.0 [INFO] [stderr] Compiling os_type v2.2.0 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling indicatif v0.9.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling rodio v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling toml v0.4.8 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling human-panic v1.0.1 [INFO] [stderr] Compiling melody v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `mp3_metadata` is imported redundantly [INFO] [stdout] --> src/song.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | use mp3_metadata; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate mp3_metadata; [INFO] [stdout] | -------------------------- the item `mp3_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/errors.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | f.write_str(self.description()) [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/errors.rs:63:65 [INFO] [stdout] | [INFO] [stdout] 63 | MelodyErrors::new(MelodyErrorsKind::Io(err.kind()), err.description(), None) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut tracks = pl.tracks; [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> bin/melody/config.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | ::std::fs::create_dir_all(&config_file).is_ok(); // Result doesnt matter [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "fafdbc032c3b92c1543ec4676820a66147004ddac3849643ea10b37b0a6324a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fafdbc032c3b92c1543ec4676820a66147004ddac3849643ea10b37b0a6324a7", kill_on_drop: false }` [INFO] [stdout] fafdbc032c3b92c1543ec4676820a66147004ddac3849643ea10b37b0a6324a7 [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d0b7a7a6b284738dfd03fa1a26e925fa36b1ff1ea6674769d9348e2c53f63c7 [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" "4d0b7a7a6b284738dfd03fa1a26e925fa36b1ff1ea6674769d9348e2c53f63c7", kill_on_drop: false }` [INFO] [stdout] warning: the item `mp3_metadata` is imported redundantly [INFO] [stdout] --> src/song.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | use mp3_metadata; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate mp3_metadata; [INFO] [stdout] | -------------------------- the item `mp3_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/errors.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | f.write_str(self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling melody v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:63:65 [INFO] [stdout] | [INFO] [stdout] 63 | MelodyErrors::new(MelodyErrorsKind::Io(err.kind()), err.description(), None) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut tracks = pl.tracks; [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mp3_metadata` is imported redundantly [INFO] [stdout] --> src/song.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | use mp3_metadata; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate mp3_metadata; [INFO] [stdout] | -------------------------- the item `mp3_metadata` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/errors.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | f.write_str(self.description()) [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/errors.rs:63:65 [INFO] [stdout] | [INFO] [stdout] 63 | MelodyErrors::new(MelodyErrorsKind::Io(err.kind()), err.description(), None) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut tracks = pl.tracks; [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: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stdout] --> bin/melody/config.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | ::std::fs::create_dir_all(&config_file).is_ok(); // Result doesnt matter [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "4d0b7a7a6b284738dfd03fa1a26e925fa36b1ff1ea6674769d9348e2c53f63c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0b7a7a6b284738dfd03fa1a26e925fa36b1ff1ea6674769d9348e2c53f63c7", kill_on_drop: false }` [INFO] [stdout] 4d0b7a7a6b284738dfd03fa1a26e925fa36b1ff1ea6674769d9348e2c53f63c7 [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d05fc025ea80c460c59f3d8b801af4cd962181ed249ecea66896d853fc9d84c [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" "4d05fc025ea80c460c59f3d8b801af4cd962181ed249ecea66896d853fc9d84c", kill_on_drop: false }` [INFO] [stderr] warning: the item `mp3_metadata` is imported redundantly [INFO] [stderr] --> src/song.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | use mp3_metadata; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate mp3_metadata; [INFO] [stderr] | -------------------------- the item `mp3_metadata` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:63:65 [INFO] [stderr] | [INFO] [stderr] 63 | MelodyErrors::new(MelodyErrorsKind::Io(err.kind()), err.description(), None) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let mut tracks = pl.tracks; [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: the item `mp3_metadata` is imported redundantly [INFO] [stderr] --> src/song.rs:89:13 [INFO] [stderr] | [INFO] [stderr] 89 | use mp3_metadata; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate mp3_metadata; [INFO] [stderr] | -------------------------- the item `mp3_metadata` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:63:65 [INFO] [stderr] | [INFO] [stderr] 63 | MelodyErrors::new(MelodyErrorsKind::Io(err.kind()), err.description(), None) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let mut tracks = pl.tracks; [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_ok` that must be used [INFO] [stderr] --> bin/melody/config.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | ::std::fs::create_dir_all(&config_file).is_ok(); // Result doesnt matter [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/melody-1f5bf88fa1dc2b6c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/melody-a1df1272b1093549 [INFO] [stdout] [INFO] [stderr] Doc-tests melody [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/errors.rs - errors::MelodyErrors (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d05fc025ea80c460c59f3d8b801af4cd962181ed249ecea66896d853fc9d84c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d05fc025ea80c460c59f3d8b801af4cd962181ed249ecea66896d853fc9d84c", kill_on_drop: false }` [INFO] [stdout] 4d05fc025ea80c460c59f3d8b801af4cd962181ed249ecea66896d853fc9d84c