[INFO] cloning repository https://github.com/ocf/jukebox-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ocf/jukebox-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focf%2Fjukebox-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focf%2Fjukebox-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d48fe1cdd5ca8676afb1fcbabf4b93a56cf2e52
[INFO] testing ocf/jukebox-rs against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Focf%2Fjukebox-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ocf/jukebox-rs
[INFO] finished tweaking git repo https://github.com/ocf/jukebox-rs
[INFO] tweaked toml for git repo https://github.com/ocf/jukebox-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ocf/jukebox-rs on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ocf/jukebox-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a98ad5ec6ec0157c71437ae8f580ab1cec9ed0871d0c72967fdd6d8651754d4
[INFO] running `Command { std: "docker" "start" "-a" "8a98ad5ec6ec0157c71437ae8f580ab1cec9ed0871d0c72967fdd6d8651754d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a98ad5ec6ec0157c71437ae8f580ab1cec9ed0871d0c72967fdd6d8651754d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a98ad5ec6ec0157c71437ae8f580ab1cec9ed0871d0c72967fdd6d8651754d4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "bf3f1cee9a5be8814ebf1aeb7dff75033e2ca7b8d8e0888fd8d69161eda27c65", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling warp v0.3.2
[INFO] [stderr]    Compiling jukebox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/main.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     username: &str,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]    --> src/main.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |         IncomingMessage::AddSong { url } => {
[INFO] [stdout]     |                                    ^^^ help: try ignoring the field: `url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/main.rs:161:36
[INFO] [stdout]     |
[INFO] [stdout] 161 |         IncomingMessage::DelSong { position } => {
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `volume`
[INFO] [stdout]    --> src/main.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |         IncomingMessage::Volume { volume } => {
[INFO] [stdout]     |                                   ^^^^^^ help: try ignoring the field: `volume: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uid`
[INFO] [stdout]    --> src/main.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 190 |     for (&uid, user) in users.read().await.iter() {
[INFO] [stdout]     |           ^^^ help: if this is intentional, prefix it with an underscore: `_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `username` is never read
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct User {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 30 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "bf3f1cee9a5be8814ebf1aeb7dff75033e2ca7b8d8e0888fd8d69161eda27c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3f1cee9a5be8814ebf1aeb7dff75033e2ca7b8d8e0888fd8d69161eda27c65", kill_on_drop: false }`
[INFO] [stdout] bf3f1cee9a5be8814ebf1aeb7dff75033e2ca7b8d8e0888fd8d69161eda27c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e092951b23415adbe16878980da812ef28a04387e7021fb912cc44ade1788aa
[INFO] running `Command { std: "docker" "start" "-a" "1e092951b23415adbe16878980da812ef28a04387e7021fb912cc44ade1788aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling jukebox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/main.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     username: &str,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]    --> src/main.rs:158:36
[INFO] [stdout]     |
[INFO] [stdout] 158 |         IncomingMessage::AddSong { url } => {
[INFO] [stdout]     |                                    ^^^ help: try ignoring the field: `url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/main.rs:161:36
[INFO] [stdout]     |
[INFO] [stdout] 161 |         IncomingMessage::DelSong { position } => {
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `volume`
[INFO] [stdout]    --> src/main.rs:164:35
[INFO] [stdout]     |
[INFO] [stdout] 164 |         IncomingMessage::Volume { volume } => {
[INFO] [stdout]     |                                   ^^^^^^ help: try ignoring the field: `volume: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uid`
[INFO] [stdout]    --> src/main.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 190 |     for (&uid, user) in users.read().await.iter() {
[INFO] [stdout]     |           ^^^ help: if this is intentional, prefix it with an underscore: `_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `username` is never read
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct User {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 30 |     username: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1e092951b23415adbe16878980da812ef28a04387e7021fb912cc44ade1788aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e092951b23415adbe16878980da812ef28a04387e7021fb912cc44ade1788aa", kill_on_drop: false }`
[INFO] [stdout] 1e092951b23415adbe16878980da812ef28a04387e7021fb912cc44ade1788aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a99e06cf67d644cb974a555cb069f41136c13bc64219f00dffa20835366915c
[INFO] running `Command { std: "docker" "start" "-a" "5a99e06cf67d644cb974a555cb069f41136c13bc64219f00dffa20835366915c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `username`
[INFO] [stderr]    --> src/main.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     username: &str,
[INFO] [stderr]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]    --> src/main.rs:158:36
[INFO] [stderr]     |
[INFO] [stderr] 158 |         IncomingMessage::AddSong { url } => {
[INFO] [stderr]     |                                    ^^^ help: try ignoring the field: `url: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]    --> src/main.rs:161:36
[INFO] [stderr]     |
[INFO] [stderr] 161 |         IncomingMessage::DelSong { position } => {
[INFO] [stderr]     |                                    ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `volume`
[INFO] [stderr]    --> src/main.rs:164:35
[INFO] [stderr]     |
[INFO] [stderr] 164 |         IncomingMessage::Volume { volume } => {
[INFO] [stderr]     |                                   ^^^^^^ help: try ignoring the field: `volume: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uid`
[INFO] [stderr]    --> src/main.rs:190:11
[INFO] [stderr]     |
[INFO] [stderr] 190 |     for (&uid, user) in users.read().await.iter() {
[INFO] [stderr]     |           ^^^ help: if this is intentional, prefix it with an underscore: `_uid`
[INFO] [stderr] 
[INFO] [stderr] warning: field `username` is never read
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct User {
[INFO] [stderr]    |        ---- field in this struct
[INFO] [stderr] 30 |     username: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jukebox` (bin "jukebox" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jukebox-ab1b720f09d85715)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a99e06cf67d644cb974a555cb069f41136c13bc64219f00dffa20835366915c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a99e06cf67d644cb974a555cb069f41136c13bc64219f00dffa20835366915c", kill_on_drop: false }`
[INFO] [stdout] 5a99e06cf67d644cb974a555cb069f41136c13bc64219f00dffa20835366915c
