[INFO] cloning repository https://github.com/disDeal/k-clustering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/disDeal/k-clustering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2Fk-clustering", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5df0d56984b64cc31e2b22c97b8a1292d2e3f11d
[INFO] checking disDeal/k-clustering against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdisDeal%2Fk-clustering" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/disDeal/k-clustering on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/disDeal/k-clustering
[INFO] finished tweaking git repo https://github.com/disDeal/k-clustering
[INFO] tweaked toml for git repo https://github.com/disDeal/k-clustering written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/disDeal/k-clustering already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "ac4bd261a0e518bebca5d78156817ae97ec0043f531a1fe793841f5472b17ab0", kill_on_drop: false }`
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[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let val_f: f64 = unwrap_or_panic!(NumCast::from(val), "first");
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:182:25
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let in_min_f: f64 = unwrap_or_panic!(NumCast::from(in_min), "second");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let in_max_f: f64 = unwrap_or_panic!(NumCast::from(in_max), "third");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let out_min_f: f64 = unwrap_or_panic!(NumCast::from(out_min), "fourth");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:185:26
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let out_max_f: f64 = unwrap_or_panic!(NumCast::from(out_max), "fifth");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:181:22
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let val_f: f64 = unwrap_or_panic!(NumCast::from(val), "first");
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:182:25
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let in_min_f: f64 = unwrap_or_panic!(NumCast::from(in_min), "second");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let in_max_f: f64 = unwrap_or_panic!(NumCast::from(in_max), "third");
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let out_min_f: f64 = unwrap_or_panic!(NumCast::from(out_min), "fourth");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/lib.rs:185:26
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let out_max_f: f64 = unwrap_or_panic!(NumCast::from(out_max), "fifth");
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 argument
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("[map_range] failed to cast {} arg to `f64`", ...))
[INFO] [stdout]     |                                                                                          ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 177 |             $result.unwrap_or_else(|| panic!("{}", "[map_range] failed to cast {} arg to `f64`"))
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `Command { std: "docker" "inspect" "588cb5fda58674b1bc2e2d82f569eaedb4997072c711894ee880fd0f97ad0df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588cb5fda58674b1bc2e2d82f569eaedb4997072c711894ee880fd0f97ad0df9", kill_on_drop: false }`
[INFO] [stdout] 588cb5fda58674b1bc2e2d82f569eaedb4997072c711894ee880fd0f97ad0df9