[INFO] cloning repository https://github.com/Suven/projectBooth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Suven/projectBooth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuven%2FprojectBooth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuven%2FprojectBooth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8c18a0aaee6086293bd33b275fec876e956557f
[INFO] testing Suven/projectBooth against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuven%2FprojectBooth" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Suven/projectBooth on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Suven/projectBooth
[INFO] finished tweaking git repo https://github.com/Suven/projectBooth
[INFO] tweaked toml for git repo https://github.com/Suven/projectBooth written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Suven/projectBooth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 9682e5c72ecef2dd386d106c12558538e27649d278f4172efb724efa498dc513
[INFO] running `Command { std: "docker" "start" "-a" "9682e5c72ecef2dd386d106c12558538e27649d278f4172efb724efa498dc513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9682e5c72ecef2dd386d106c12558538e27649d278f4172efb724efa498dc513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9682e5c72ecef2dd386d106c12558538e27649d278f4172efb724efa498dc513", kill_on_drop: false }`
[INFO] [stdout] 9682e5c72ecef2dd386d106c12558538e27649d278f4172efb724efa498dc513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb99188fa3c9ae0d3ae5ab4b93d9aa3af74b199a24f650c9f0d364701201463a
[INFO] running `Command { std: "docker" "start" "-a" "eb99188fa3c9ae0d3ae5ab4b93d9aa3af74b199a24f650c9f0d364701201463a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mio-uds v0.6.7
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[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling headers-core v0.1.1
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[INFO] [stderr]    Compiling tungstenite v0.9.2
[INFO] [stderr]    Compiling headers v0.2.3
[INFO] [stderr]    Compiling multipart v0.16.1
[INFO] [stderr]    Compiling warp v0.1.20
[INFO] [stderr]    Compiling project_booth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `PhotoWasShot`
[INFO] [stdout]  --> src/broker/broker_message.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PhotoWasShot,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PhotoWasDownloaded`
[INFO] [stdout]  --> src/broker/broker_message.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PhotoWasDownloaded,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PhotoWasPrinted`
[INFO] [stdout]  --> src/broker/broker_message.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     PhotoWasPrinted,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InputBroken`
[INFO] [stdout]   --> src/broker/broker_message.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     InputBroken,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/broker/broker_message.rs:1:10
[INFO] [stdout]    |
[INFO] [stdout] 1  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get`
[INFO] [stdout]  --> src/config/var.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get(key: &str) -> String {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_u8`
[INFO] [stdout]   --> src/config/var.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn get_u8(key: &str) -> u8 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains unused formatting placeholders
[INFO] [stdout]   --> src/config/var.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`"),
[INFO] [stdout]    |                                    ^^                                  ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing arguments
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`", ...),
[INFO] [stdout]    |                                                                            +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("{}", "config `{}` was expected to be u8, but was `{}`"),
[INFO] [stdout]    |                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.20s
[INFO] running `Command { std: "docker" "inspect" "eb99188fa3c9ae0d3ae5ab4b93d9aa3af74b199a24f650c9f0d364701201463a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb99188fa3c9ae0d3ae5ab4b93d9aa3af74b199a24f650c9f0d364701201463a", kill_on_drop: false }`
[INFO] [stdout] eb99188fa3c9ae0d3ae5ab4b93d9aa3af74b199a24f650c9f0d364701201463a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f9480c5647a73b104b30609bf22108140df102937263b6ed2326a0f4edb2a58
[INFO] running `Command { std: "docker" "start" "-a" "6f9480c5647a73b104b30609bf22108140df102937263b6ed2326a0f4edb2a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_booth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `PhotoWasShot`
[INFO] [stdout]  --> src/broker/broker_message.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PhotoWasShot,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PhotoWasDownloaded`
[INFO] [stdout]  --> src/broker/broker_message.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PhotoWasDownloaded,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PhotoWasPrinted`
[INFO] [stdout]  --> src/broker/broker_message.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     PhotoWasPrinted,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/broker/broker_message.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InputBroken`
[INFO] [stdout]   --> src/broker/broker_message.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     InputBroken,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/broker/broker_message.rs:1:10
[INFO] [stdout]    |
[INFO] [stdout] 1  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get`
[INFO] [stdout]  --> src/config/var.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get(key: &str) -> String {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_u8`
[INFO] [stdout]   --> src/config/var.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn get_u8(key: &str) -> u8 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains unused formatting placeholders
[INFO] [stdout]   --> src/config/var.rs:16:36
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`"),
[INFO] [stdout]    |                                    ^^                                  ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing arguments
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`", ...),
[INFO] [stdout]    |                                                                            +++++
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]    |
[INFO] [stdout] 16 |         Err(_e) => panic!("{}", "config `{}` was expected to be u8, but was `{}`"),
[INFO] [stdout]    |                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/project_booth-7a3a4efe02d0e3fe)
[INFO] running `Command { std: "docker" "inspect" "6f9480c5647a73b104b30609bf22108140df102937263b6ed2326a0f4edb2a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9480c5647a73b104b30609bf22108140df102937263b6ed2326a0f4edb2a58", kill_on_drop: false }`
[INFO] [stdout] 6f9480c5647a73b104b30609bf22108140df102937263b6ed2326a0f4edb2a58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 924a450a3ab1246f5e2ae35dd9830d15a86989cb95e63dab53d386eb84cca51e
[INFO] running `Command { std: "docker" "start" "-a" "924a450a3ab1246f5e2ae35dd9830d15a86989cb95e63dab53d386eb84cca51e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant is never constructed: `PhotoWasShot`
[INFO] [stderr]  --> src/broker/broker_message.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     PhotoWasShot,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/broker/broker_message.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhotoWasDownloaded`
[INFO] [stderr]  --> src/broker/broker_message.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     PhotoWasDownloaded,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/broker/broker_message.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PhotoWasPrinted`
[INFO] [stderr]  --> src/broker/broker_message.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     PhotoWasPrinted,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/broker/broker_message.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InputBroken`
[INFO] [stderr]   --> src/broker/broker_message.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     InputBroken,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Intention` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/broker/broker_message.rs:1:10
[INFO] [stderr]    |
[INFO] [stderr] 1  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get`
[INFO] [stderr]  --> src/config/var.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn get(key: &str) -> String {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_u8`
[INFO] [stderr]   --> src/config/var.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn get_u8(key: &str) -> u8 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains unused formatting placeholders
[INFO] [stderr]   --> src/config/var.rs:16:36
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`"),
[INFO] [stderr]    |                                    ^^                                  ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing arguments
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Err(_e) => panic!("config `{}` was expected to be u8, but was `{}`", ...),
[INFO] [stderr]    |                                                                            +++++
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Err(_e) => panic!("{}", "config `{}` was expected to be u8, but was `{}`"),
[INFO] [stderr]    |                           +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `project_booth` (bin "project_booth" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/project_booth-7a3a4efe02d0e3fe)
[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" "924a450a3ab1246f5e2ae35dd9830d15a86989cb95e63dab53d386eb84cca51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924a450a3ab1246f5e2ae35dd9830d15a86989cb95e63dab53d386eb84cca51e", kill_on_drop: false }`
[INFO] [stdout] 924a450a3ab1246f5e2ae35dd9830d15a86989cb95e63dab53d386eb84cca51e