[INFO] cloning repository https://github.com/talis-fb/kmeans_rust
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[INFO] [stdout] 0373ad4b9b46e901b160afa91cd59875c3561d73
[INFO] checking talis-fb/kmeans_rust against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalis-fb%2Fkmeans_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/talis-fb/kmeans_rust
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[INFO] crate git repo https://github.com/talis-fb/kmeans_rust already has a lockfile, it will not be regenerated
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[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:138:37
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let data = vec![Point::from([1, 2]), Point::from([5, 8])];
[INFO] [stdout]     |                         ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:138:58
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let data = vec![Point::from([1, 2]), Point::from([5, 8])];
[INFO] [stdout]     |                                              ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:150:34
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let center = Point::from([1, 2]);
[INFO] [stdout]     |                      ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:151:39
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let points = vec![Point::from([1, 2])];
[INFO] [stdout]     |                           ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:158:34
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let center = Point::from([5, 8]);
[INFO] [stdout]     |                      ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<i32>` is not satisfied
[INFO] [stdout]    --> src/main.rs:159:39
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let points = vec![Point::from([5, 8])];
[INFO] [stdout]     |                           ----------- ^^^^^^ the trait `From<i32>` is not implemented for `u32`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `i32` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/kmeans/parallel_mutex.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         k: u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<{float}>` is not satisfied
[INFO] [stdout]    --> src/main.rs:183:34
[INFO] [stdout]     |
[INFO] [stdout] 183 |         let center = Point::from([1.5, 2.5]);
[INFO] [stdout]     |                      ----------- ^^^^^^^^^^ the trait `From<{float}>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `{float}` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<{float}>` is not satisfied
[INFO] [stdout]    --> src/main.rs:220:34
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let center = Point::from([1.5, 1.5]);
[INFO] [stdout]     |                      ----------- ^^^^^^^^^^ the trait `From<{float}>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `{float}` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<{float}>` is not satisfied
[INFO] [stdout]    --> src/main.rs:228:34
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let center = Point::from([8.5, 8.5]);
[INFO] [stdout]     |                      ----------- ^^^^^^^^^^ the trait `From<{float}>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `{float}` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: From<{float}>` is not satisfied
[INFO] [stdout]    --> src/main.rs:236:34
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let center = Point::from([20.5, 20.5]);
[INFO] [stdout]     |                      ----------- ^^^^^^^^^^^^ the trait `From<{float}>` is not implemented for `u32`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: `u32` implements trait `From<T>`:
[INFO] [stdout]               From<Ipv4Addr>
[INFO] [stdout]               From<bool>
[INFO] [stdout]               From<char>
[INFO] [stdout]               From<std::ascii::Char>
[INFO] [stdout]               From<u16>
[INFO] [stdout]               From<u8>
[INFO] [stdout]     = note: required for `{float}` to implement `Into<u32>`
[INFO] [stdout] note: required by a bound in `Point::from`
[INFO] [stdout]    --> src/entities.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 |     pub fn from<T, const N: usize>(arr: [T; N]) -> Self
[INFO] [stdout]     |            ---- required by a bound in this associated function
[INFO] [stdout]  13 |     where
[INFO] [stdout]  14 |         T: Into<u32>,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Point::from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/kmeans/parallel_mutex.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         k: u8,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kmeans1` (bin "kmeans1" test) due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f553b4c131c23dedf0f16ffb3ad8ad81bdff84608fdc87f730f54a569d7b6d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f553b4c131c23dedf0f16ffb3ad8ad81bdff84608fdc87f730f54a569d7b6d9e", kill_on_drop: false }`
[INFO] [stdout] f553b4c131c23dedf0f16ffb3ad8ad81bdff84608fdc87f730f54a569d7b6d9e
