[INFO] cloning repository https://github.com/avranju/import-amusic-playlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avranju/import-amusic-playlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fimport-amusic-playlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fimport-amusic-playlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdba20d673bdfa628952ad842bf14e9b2c7a1e5d
[INFO] building avranju/import-amusic-playlist against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favranju%2Fimport-amusic-playlist" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/avranju/import-amusic-playlist on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/avranju/import-amusic-playlist
[INFO] finished tweaking git repo https://github.com/avranju/import-amusic-playlist
[INFO] tweaked toml for git repo https://github.com/avranju/import-amusic-playlist written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/avranju/import-amusic-playlist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] da133119b27e017b0e916d43f0da51d6e22a1eef7f5ea11c2a92baf6f29cc69c
[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" "da133119b27e017b0e916d43f0da51d6e22a1eef7f5ea11c2a92baf6f29cc69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da133119b27e017b0e916d43f0da51d6e22a1eef7f5ea11c2a92baf6f29cc69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da133119b27e017b0e916d43f0da51d6e22a1eef7f5ea11c2a92baf6f29cc69c", kill_on_drop: false }`
[INFO] [stdout] da133119b27e017b0e916d43f0da51d6e22a1eef7f5ea11c2a92baf6f29cc69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5cbc64b22da7ec6086180ff650caf63fbd7b6852893e7131464dee10ceed16
[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" "ec5cbc64b22da7ec6086180ff650caf63fbd7b6852893e7131464dee10ceed16", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-udp v0.1.3
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[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling pem v0.5.1
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[INFO] [stderr]    Compiling reqwest v0.9.10
[INFO] [stderr]    Compiling biscuit v0.1.0
[INFO] [stderr]    Compiling import-amusic-playlist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Either`, `self`
[INFO] [stdout]   --> src/music.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::future::{self, Either, IntoFuture};
[INFO] [stdout]    |                       ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/music.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/music.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `playlist::read_playlist`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use playlist::read_playlist;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `result`
[INFO] [stdout]   --> src/music.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn result(&self) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/playlist.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `artist`
[INFO] [stdout]   --> src/playlist.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn artist(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `album`
[INFO] [stdout]   --> src/playlist.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn album(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `composer`
[INFO] [stdout]   --> src/playlist.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn composer(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `language`
[INFO] [stdout]   --> src/playlist.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn language(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `year`
[INFO] [stdout]   --> src/playlist.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn year(&self) -> &u16 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `keywords`
[INFO] [stdout]   --> src/playlist.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn keywords(&self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_playlist`
[INFO] [stdout]   --> src/playlist.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn read_playlist<P: AsRef<Path>>(path: P) -> Result<Vec<Entry>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "ec5cbc64b22da7ec6086180ff650caf63fbd7b6852893e7131464dee10ceed16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5cbc64b22da7ec6086180ff650caf63fbd7b6852893e7131464dee10ceed16", kill_on_drop: false }`
[INFO] [stdout] ec5cbc64b22da7ec6086180ff650caf63fbd7b6852893e7131464dee10ceed16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a9c991c0808a233202708fd19db93a737d32f3d7e1c84b9dfc0996b3a5808c
[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" "50a9c991c0808a233202708fd19db93a737d32f3d7e1c84b9dfc0996b3a5808c", kill_on_drop: false }`
[INFO] [stderr]    Compiling import-amusic-playlist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Either`, `self`
[INFO] [stdout]   --> src/music.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::future::{self, Either, IntoFuture};
[INFO] [stdout]    |                       ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/music.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]   --> src/music.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `playlist::read_playlist`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use playlist::read_playlist;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `result`
[INFO] [stdout]   --> src/music.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn result(&self) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `title`
[INFO] [stdout]   --> src/playlist.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `artist`
[INFO] [stdout]   --> src/playlist.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn artist(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `album`
[INFO] [stdout]   --> src/playlist.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn album(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `composer`
[INFO] [stdout]   --> src/playlist.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn composer(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `language`
[INFO] [stdout]   --> src/playlist.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn language(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `year`
[INFO] [stdout]   --> src/playlist.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn year(&self) -> &u16 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `keywords`
[INFO] [stdout]   --> src/playlist.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn keywords(&self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_playlist`
[INFO] [stdout]   --> src/playlist.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn read_playlist<P: AsRef<Path>>(path: P) -> Result<Vec<Entry>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "50a9c991c0808a233202708fd19db93a737d32f3d7e1c84b9dfc0996b3a5808c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a9c991c0808a233202708fd19db93a737d32f3d7e1c84b9dfc0996b3a5808c", kill_on_drop: false }`
[INFO] [stdout] 50a9c991c0808a233202708fd19db93a737d32f3d7e1c84b9dfc0996b3a5808c
