[INFO] cloning repository https://github.com/infynyxx/rust_algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/infynyxx/rust_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfynyxx%2Frust_algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfynyxx%2Frust_algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 158fae35cb89dafcdf47dc1c7d44b793aa547add
[INFO] checking infynyxx/rust_algorithms against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfynyxx%2Frust_algorithms" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/infynyxx/rust_algorithms on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/infynyxx/rust_algorithms
[INFO] finished tweaking git repo https://github.com/infynyxx/rust_algorithms
[INFO] tweaked toml for git repo https://github.com/infynyxx/rust_algorithms written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/infynyxx/rust_algorithms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff8715e0c46f1916dccbae002fad845680dc52d386ba31ba909e14224c1c414d
[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" "ff8715e0c46f1916dccbae002fad845680dc52d386ba31ba909e14224c1c414d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8715e0c46f1916dccbae002fad845680dc52d386ba31ba909e14224c1c414d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8715e0c46f1916dccbae002fad845680dc52d386ba31ba909e14224c1c414d", kill_on_drop: false }`
[INFO] [stdout] ff8715e0c46f1916dccbae002fad845680dc52d386ba31ba909e14224c1c414d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a77443a86e2482fc968f064764c84ade2c50fa2f378d4d68868500a499af6d8c
[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" "a77443a86e2482fc968f064764c84ade2c50fa2f378d4d68868500a499af6d8c", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_algorithms v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/utils.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                                  ^^^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/utils.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                                  ^^^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rand`
[INFO] [stdout]  --> src/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rand;
[INFO] [stdout]   |     ^^^^^^^^^ no `rand` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::rand`
[INFO] [stdout]  --> src/utils.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rand;
[INFO] [stdout]   |     ^^^^^^^^^ no `rand` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/sort.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Sorting {
[INFO] [stdout]   |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 2 |     fn sort(&self) -> Vec<int>;
[INFO] [stdout]   |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/selection_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SelectionSort {
[INFO] [stdout]   |                         - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/selection_sort.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new (size: int) -> SelectionSort {
[INFO] [stdout]   |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/selection_sort.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Sorting for SelectionSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 17 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/selection_sort.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Sorting for SelectionSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 21 |         let mut arr: Vec<int> = self.input_array.clone();
[INFO] [stdout]    |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/quick_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct QuickSort {
[INFO] [stdout]   |                     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/quick_sort.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(size: int) -> QuickSort {
[INFO] [stdout]   |                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 9  |     pub fn new(size: int) -> QuickSort {
[INFO] [stdout] 10 |         let rand_array: Vec<int> = rand_array(size);
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/algorithms/number.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn gcd(x: int, y: int) -> int {
[INFO] [stdout]   |                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/sort.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Sorting {
[INFO] [stdout]   |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 2 |     fn sort(&self) -> Vec<int>;
[INFO] [stdout]   |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/selection_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SelectionSort {
[INFO] [stdout]   |                         - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/selection_sort.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new (size: int) -> SelectionSort {
[INFO] [stdout]   |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/selection_sort.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Sorting for SelectionSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 17 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/selection_sort.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Sorting for SelectionSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 21 |         let mut arr: Vec<int> = self.input_array.clone();
[INFO] [stdout]    |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/quick_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct QuickSort {
[INFO] [stdout]   |                     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/quick_sort.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(size: int) -> QuickSort {
[INFO] [stdout]   |                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 9  |     pub fn new(size: int) -> QuickSort {
[INFO] [stdout] 10 |         let rand_array: Vec<int> = rand_array(size);
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:68
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                                                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let pivot_index: uint = left + (right -  left) / 2;
[INFO] [stdout]    |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let pivot_value: int = *array.get_mut(pivot_index);
[INFO] [stdout]    |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut store_index: uint = left;
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:46
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:16:68
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn partition(array: &mut Vec<int>, left: uint, right: uint) -> uint {
[INFO] [stdout]    |                                                                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let pivot_index: uint = left + (right -  left) / 2;
[INFO] [stdout]    |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let pivot_value: int = *array.get_mut(pivot_index);
[INFO] [stdout]    |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut store_index: uint = left;
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                                                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                                                             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Sorting for QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 50 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/merge_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MergeSort {
[INFO] [stdout]   |                     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/merge_sort.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(size: int) -> MergeSort {
[INFO] [stdout]   |                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 9  |     pub fn new(size: int) -> MergeSort {
[INFO] [stdout] 10 |         let rand_array: Vec<int> = rand_array(size);
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 17 |         let mut result: Vec<int> = Vec::new();
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn merge_sort(array: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:40:43
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn merge_sort(array: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let length :uint = arr.len();
[INFO] [stdout]    |                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let middle: uint = length / 2;
[INFO] [stdout]    |                         ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:47:36
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 47 |             let mut sort_left: Vec<int> = Vec::new();
[INFO] [stdout]    |                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for i in range(0, middle) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:51:37
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 51 |             let mut sort_right: Vec<int> = Vec::new();
[INFO] [stdout]    |                                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for i in range(middle, length) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl Sorting for MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 61 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | static NOT_FOUND: int = -1;
[INFO] [stdout]   |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |             -           ^^^ not found in this scope
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:48
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                                                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:33:61
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn swap(array: &mut Vec<int>, pivot_index: uint, right: uint) {
[INFO] [stdout]    |                                                             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mid: uint = (high + low) / 2;
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:40:60
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn quick_sort(array: &mut Vec<int>, left: uint, right: uint) {
[INFO] [stdout]    |                                                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |         mid as int
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/quick_sort.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl Sorting for QuickSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 50 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |              -           ^^^ not found in this scope
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/merge_sort.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct MergeSort {
[INFO] [stdout]   |                     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 5 |     pub input_array: Vec<int>
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |                                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/sorting/merge_sort.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(size: int) -> MergeSort {
[INFO] [stdout]   |                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:46
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |                                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 9  |     pub fn new(size: int) -> MergeSort {
[INFO] [stdout] 10 |         let rand_array: Vec<int> = rand_array(size);
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/utils.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/utils.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                  -                  ^^^ not found in this scope
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/utils.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                  - help: you might be missing a type parameter: `<uint>`
[INFO] [stdout] 6 |     let u_size_option: Option<uint> = size.to_uint();
[INFO] [stdout]   |                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]    |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 11 |     let rand_arr: Vec<int> = Vec::from_fn(u_size, | idx | {
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]    |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:12:49
[INFO] [stdout]    |
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                                                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn merge(left: Vec<int>, right: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 17 |         let mut result: Vec<int> = Vec::new();
[INFO] [stdout]    |                             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:40:30
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn merge_sort(array: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:40:43
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn merge_sort(array: Vec<int>) -> Vec<int> {
[INFO] [stdout]    |                                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let length :uint = arr.len();
[INFO] [stdout]    |                     ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:46:25
[INFO] [stdout]    |
[INFO] [stdout] 46 |             let middle: uint = length / 2;
[INFO] [stdout]    |                         ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:47:36
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 47 |             let mut sort_left: Vec<int> = Vec::new();
[INFO] [stdout]    |                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |             for i in range(0, middle) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:51:37
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 51 |             let mut sort_right: Vec<int> = Vec::new();
[INFO] [stdout]    |                                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |             for i in range(middle, length) {
[INFO] [stdout]    |                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/sorting/merge_sort.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl Sorting for MergeSort {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 61 |     fn sort(&self) -> Vec<int> {
[INFO] [stdout]    |                           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | static NOT_FOUND: int = -1;
[INFO] [stdout]   |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |             -           ^^^ not found in this scope
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:59
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/binary_search.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn find_rank(items: Vec<int>, item: int, low: uint, high: uint) -> int {
[INFO] [stdout]   |                                                                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/binary_search.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mid: uint = (high + low) / 2;
[INFO] [stdout]   |              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |         mid as int
[INFO] [stdout]    |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |              -           ^^^ not found in this scope
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:38
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |                                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/binary_search.rs:18:46
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn search(items: Vec<int>, item: int) -> int {
[INFO] [stdout]    |                                              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/utils.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/utils.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                  -                  ^^^ not found in this scope
[INFO] [stdout]   |                  |
[INFO] [stdout]   |                  help: you might be missing a type parameter: `<int>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]  --> src/utils.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]   |                  - help: you might be missing a type parameter: `<uint>`
[INFO] [stdout] 6 |     let u_size_option: Option<uint> = size.to_uint();
[INFO] [stdout]   |                               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]    |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 11 |     let rand_arr: Vec<int> = Vec::from_fn(u_size, | idx | {
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn rand_array(size: int) -> Vec<int> {
[INFO] [stdout]    |                  - help: you might be missing a type parameter: `<int>`
[INFO] [stdout] ...
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]   --> src/utils.rs:12:49
[INFO] [stdout]    |
[INFO] [stdout] 12 |         (rand::random::<int>() % 100i) + idx as int
[INFO] [stdout]    |                                                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_fn` found for struct `Vec<_, _>` in the current scope
[INFO] [stdout]   --> src/utils.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let rand_arr: Vec<int> = Vec::from_fn(u_size, | idx | {
[INFO] [stdout]    |                                   ^^^^^^^ function or associated item not found in `Vec<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_fn` found for struct `Vec<_, _>` in the current scope
[INFO] [stdout]   --> src/utils.rs:11:35
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let rand_arr: Vec<int> = Vec::from_fn(u_size, | idx | {
[INFO] [stdout]    |                                   ^^^^^^^ function or associated item not found in `Vec<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 61 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 61 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_algorithms`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a77443a86e2482fc968f064764c84ade2c50fa2f378d4d68868500a499af6d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77443a86e2482fc968f064764c84ade2c50fa2f378d4d68868500a499af6d8c", kill_on_drop: false }`
[INFO] [stdout] a77443a86e2482fc968f064764c84ade2c50fa2f378d4d68868500a499af6d8c