[INFO] cloning repository https://github.com/DorianXGH/beer-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DorianXGH/beer-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDorianXGH%2Fbeer-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDorianXGH%2Fbeer-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18c1ecdb6f18d573197b5f36735a01480e3b93b1
[INFO] checking DorianXGH/beer-backend against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDorianXGH%2Fbeer-backend" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DorianXGH/beer-backend on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DorianXGH/beer-backend
[INFO] finished tweaking git repo https://github.com/DorianXGH/beer-backend
[INFO] tweaked toml for git repo https://github.com/DorianXGH/beer-backend written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/DorianXGH/beer-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b231b9888389e786bacc2fc9aeb531d0a8111f92248325be6de9bd7930135c34
[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" "b231b9888389e786bacc2fc9aeb531d0a8111f92248325be6de9bd7930135c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b231b9888389e786bacc2fc9aeb531d0a8111f92248325be6de9bd7930135c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b231b9888389e786bacc2fc9aeb531d0a8111f92248325be6de9bd7930135c34", kill_on_drop: false }`
[INFO] [stdout] b231b9888389e786bacc2fc9aeb531d0a8111f92248325be6de9bd7930135c34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dd583580e54d179bdfce608cc34ec9d0cbd4943d0e4bc6962b74681aa0f236e
[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" "4dd583580e54d179bdfce608cc34ec9d0cbd4943d0e4bc6962b74681aa0f236e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]     Checking astro v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking beer-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/beer_sp.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             _ => (std::u16::MAX,0,0)
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `long`
[INFO] [stdout]  --> src/convert.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn eq_to_altaz(target : EqPoint, lat : f64, long : f64) -> (f64,f64)
[INFO] [stdout]   |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_long`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CurrentPosMsg`
[INFO] [stdout]   --> src/stellarium_control_protocol.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct CurrentPosMsg {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BeerMsg`
[INFO] [stdout]  --> src/beer_sp.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum BeerMsg {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_triplet`
[INFO] [stdout]   --> src/beer_sp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn to_triplet(&self) -> (u16,i32,i32) 
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send_msg`
[INFO] [stdout]   --> src/beer_sp.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn send_msg(&self, port : &mut dyn serial::SerialPort)
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/beer_sp.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             _ => (std::u16::MAX,0,0)
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `long`
[INFO] [stdout]  --> src/convert.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn eq_to_altaz(target : EqPoint, lat : f64, long : f64) -> (f64,f64)
[INFO] [stdout]   |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_long`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CurrentPosMsg`
[INFO] [stdout]   --> src/stellarium_control_protocol.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct CurrentPosMsg {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `BeerMsg`
[INFO] [stdout]  --> src/beer_sp.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum BeerMsg {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_triplet`
[INFO] [stdout]   --> src/beer_sp.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn to_triplet(&self) -> (u16,i32,i32) 
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `send_msg`
[INFO] [stdout]   --> src/beer_sp.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn send_msg(&self, port : &mut dyn serial::SerialPort)
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "4dd583580e54d179bdfce608cc34ec9d0cbd4943d0e4bc6962b74681aa0f236e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd583580e54d179bdfce608cc34ec9d0cbd4943d0e4bc6962b74681aa0f236e", kill_on_drop: false }`
[INFO] [stdout] 4dd583580e54d179bdfce608cc34ec9d0cbd4943d0e4bc6962b74681aa0f236e