[INFO] cloning repository https://github.com/TadaEXE/tadas-audio-switcher-applet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TadaEXE/tadas-audio-switcher-applet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTadaEXE%2Ftadas-audio-switcher-applet", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 249c365c0cc2e3641eafc21ea6cab3b78f709d94
[INFO] fixing TadaEXE/tadas-audio-switcher-applet against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTadaEXE%2Ftadas-audio-switcher-applet" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TadaEXE/tadas-audio-switcher-applet
[INFO] finished tweaking git repo https://github.com/TadaEXE/tadas-audio-switcher-applet
[INFO] tweaked toml for git repo https://github.com/TadaEXE/tadas-audio-switcher-applet written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TadaEXE/tadas-audio-switcher-applet on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TadaEXE/tadas-audio-switcher-applet already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] error[E0601]: `main` function not found in crate `tasa`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `src/bin/tasa/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tadas-audio-switcher-applet` (bin "tasa") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut config = config::load_config();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slot_id`
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn remove_slot_cmd(slot_id: u32) {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slot_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut config = config::load_config();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut config = config::load_config();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slot_id`
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:52:24
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn remove_slot_cmd(slot_id: u32) {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_slot_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut config = config::load_config();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slot_id`
[INFO] [stdout]   --> src/bin/tasa-cfg/main.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Commands::RemoveSlot { slot_id } => todo!(),
[INFO] [stdout]    |                                ^^^^^^^ help: try ignoring the field: `slot_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_slot_cmd` is never used
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn remove_slot_cmd(slot_id: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slot_id`
[INFO] [stdout]   --> src/bin/tasa-cfg/main.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Commands::RemoveSlot { slot_id } => todo!(),
[INFO] [stdout]    |                                ^^^^^^^ help: try ignoring the field: `slot_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_slot_cmd` is never used
[INFO] [stdout]   --> src/bin/tasa-cfg/cmd_impl.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn remove_slot_cmd(slot_id: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbf572f37954c426ddf07186735321b6f22f0c2c60603b7f3503578a84a8d1c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf572f37954c426ddf07186735321b6f22f0c2c60603b7f3503578a84a8d1c0", kill_on_drop: false }`
[INFO] [stdout] dbf572f37954c426ddf07186735321b6f22f0c2c60603b7f3503578a84a8d1c0
