[INFO] cloning repository https://github.com/Simon-Bertrand/NumRu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simon-Bertrand/NumRu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2FNumRu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2FNumRu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d22b5c1b0977c490b6e6f04c3610f8fc65cefe9
[INFO] checking Simon-Bertrand/NumRu against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2FNumRu" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simon-Bertrand/NumRu on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simon-Bertrand/NumRu
[INFO] finished tweaking git repo https://github.com/Simon-Bertrand/NumRu
[INFO] tweaked toml for git repo https://github.com/Simon-Bertrand/NumRu written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Simon-Bertrand/NumRu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1925b890230dc49bac9f253e405278c85392703b4603bd3e4fd29a92091171d1
[INFO] running `Command { std: "docker" "start" "-a" "1925b890230dc49bac9f253e405278c85392703b4603bd3e4fd29a92091171d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1925b890230dc49bac9f253e405278c85392703b4603bd3e4fd29a92091171d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1925b890230dc49bac9f253e405278c85392703b4603bd3e4fd29a92091171d1", kill_on_drop: false }`
[INFO] [stdout] 1925b890230dc49bac9f253e405278c85392703b4603bd3e4fd29a92091171d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd79e6abfe086c9a06b870778e9ad793ccbb7523499189c4d85491fe92e1fa6
[INFO] running `Command { std: "docker" "start" "-a" "bfd79e6abfe086c9a06b870778e9ad793ccbb7523499189c4d85491fe92e1fa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking rust-matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `min` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:70
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `max` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:76
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                      ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `min` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:80
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                          ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `min` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:70
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `max` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:76
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                      ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::max;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `min` in this scope
[INFO] [stdout]   --> src/matrix/math/scalers.rs:47:80
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   for el in this.row_iter(i){r.push((*el - min)/(max-min))}
[INFO] [stdout]    |                                                                          ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use core::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::cmp::min;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around index expression
[INFO] [stdout]   --> src/matrix/matrix.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...a.values[{if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}}])
[INFO] [stdout]    |             ^                                                                                                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 65 -         return Some(&self.data.values[{if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}}])
[INFO] [stdout] 65 +         return Some(&self.data.values[if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around index expression
[INFO] [stdout]   --> src/matrix/matrix.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...a.values[{if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}}])
[INFO] [stdout]    |             ^                                                                                                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 65 -         return Some(&self.data.values[{if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}}])
[INFO] [stdout] 65 +         return Some(&self.data.values[if self.axe {self.ind_axe*self.data.shape.1 + self.index-1} else {(self.index-1)*self.data.shape.1 + self.ind_axe}])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `T` to `T`
[INFO] [stdout]   --> src/matrix/math/scalers.rs:16:48
[INFO] [stdout]    |
[INFO] [stdout] 16 |     if shape%2 ==0 {(sorted_values[shape/2 -1] + sorted_values[shape/2])/FromPrimitive::from_usize(100).unwrap() * FromPrimitive::from_us...
[INFO] [stdout]    |                      ------------------------- ^ ---------------------- T
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      T
[INFO] [stdout]    |
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn core_percentile<T: std::ops::Add>(sorted_values : &Vec<T>, percentile : usize, shape : usize) -> T {
[INFO] [stdout]    |                     +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `T` to `T`
[INFO] [stdout]   --> src/matrix/math/scalers.rs:16:48
[INFO] [stdout]    |
[INFO] [stdout] 16 |     if shape%2 ==0 {(sorted_values[shape/2 -1] + sorted_values[shape/2])/FromPrimitive::from_usize(100).unwrap() * FromPrimitive::from_us...
[INFO] [stdout]    |                      ------------------------- ^ ---------------------- T
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      T
[INFO] [stdout]    |
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn core_percentile<T: std::ops::Add>(sorted_values : &Vec<T>, percentile : usize, shape : usize) -> T {
[INFO] [stdout]    |                     +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/matrix/math/scalers.rs:15:86
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn core_percentile<T>(sorted_values : &Vec<T>, percentile : usize, shape : usize) -> T {
[INFO] [stdout]    |    --------------- -                                                                 ^ expected type parameter `T`, found `()`
[INFO] [stdout]    |    |               |
[INFO] [stdout]    |    |               this type parameter
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type parameter `T`
[INFO] [stdout]                    found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/matrix/math/scalers.rs:15:86
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn core_percentile<T>(sorted_values : &Vec<T>, percentile : usize, shape : usize) -> T {
[INFO] [stdout]    |    --------------- -                                                                 ^ expected type parameter `T`, found `()`
[INFO] [stdout]    |    |               |
[INFO] [stdout]    |    |               this type parameter
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type parameter `T`
[INFO] [stdout]                    found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0369, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0369, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-matrix` (lib) due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-matrix` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "bfd79e6abfe086c9a06b870778e9ad793ccbb7523499189c4d85491fe92e1fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd79e6abfe086c9a06b870778e9ad793ccbb7523499189c4d85491fe92e1fa6", kill_on_drop: false }`
[INFO] [stdout] bfd79e6abfe086c9a06b870778e9ad793ccbb7523499189c4d85491fe92e1fa6
