[INFO] cloning repository https://github.com/Antenna00/Rust_CPL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Antenna00/Rust_CPL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntenna00%2FRust_CPL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntenna00%2FRust_CPL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b0e4715e94bcadabcabc7d6c6280e2e3e53f015
[INFO] checking Antenna00/Rust_CPL against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntenna00%2FRust_CPL" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Antenna00/Rust_CPL
[INFO] finished tweaking git repo https://github.com/Antenna00/Rust_CPL
[INFO] tweaked toml for git repo https://github.com/Antenna00/Rust_CPL written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Antenna00/Rust_CPL on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Antenna00/Rust_CPL 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f7390d8c349275b120fe6e6befa56267472faa461f4de76200beb2e225ea156
[INFO] running `Command { std: "docker" "start" "-a" "6f7390d8c349275b120fe6e6befa56267472faa461f4de76200beb2e225ea156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f7390d8c349275b120fe6e6befa56267472faa461f4de76200beb2e225ea156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7390d8c349275b120fe6e6befa56267472faa461f4de76200beb2e225ea156", kill_on_drop: false }`
[INFO] [stdout] 6f7390d8c349275b120fe6e6befa56267472faa461f4de76200beb2e225ea156
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d5db3bf7730fe8dc5cda37320a93b3e20ffb37767951c2ab0dda96c91428f2
[INFO] running `Command { std: "docker" "start" "-a" "c4d5db3bf7730fe8dc5cda37320a93b3e20ffb37767951c2ab0dda96c91428f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking proconio v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking Rust_CompetitiveProgrammingLibraries v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found `println`
[INFO] [stdout]   --> src/main.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     bArr.iter
[INFO] [stdout]    |              ^ help: add `;` here
[INFO] [stdout] 37 |     
[INFO] [stdout] 38 |     println!("{}", "hello");
[INFO] [stdout]    |     ------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |             ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[i32]`
[INFO] [stdout]   = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[bool]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[bool]`
[INFO] [stdout]   = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |             ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[i32]`
[INFO] [stdout]    = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[bool]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:54
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[bool]`
[INFO] [stdout]    = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[i32]` cannot be indexed by `i32`
[INFO] [stdout]  --> src/dfs.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut bArr = [ROW][COL];
[INFO] [stdout]   |                          ^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
[INFO] [stdout]   = help: the following other types implement trait `SliceIndex<T>`:
[INFO] [stdout]             `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]             `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   = note: required for `[i32]` to implement `Index<i32>`
[INFO] [stdout]   = note: 1 redundant requirement hidden
[INFO] [stdout]   = note: required for `[i32; 1]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[[bool]]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[[bool]]`
[INFO] [stdout]   = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: &[[bool]]) {
[INFO] [stdout]   |                                                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found `println`
[INFO] [stdout]   --> src/main.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     bArr.iter
[INFO] [stdout]    |              ^ help: add `;` here
[INFO] [stdout] 37 |     
[INFO] [stdout] 38 |     println!("{}", "hello");
[INFO] [stdout]    |     ------- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut bArr:[[i32; ROW]; COL];
[INFO] [stdout]    |                         ^^^ expected `usize`, found `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut bArr:[[i32; ROW]; COL];
[INFO] [stdout]    |                               ^^^ expected `usize`, found `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[[bool]]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:54
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[[bool]]`
[INFO] [stdout]    = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: &[[bool]]) {
[INFO] [stdout]    |                                                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let r = [[1,2,3] , [2,3,4]];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |             ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[i32]`
[INFO] [stdout]   = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[bool]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[bool]`
[INFO] [stdout]   = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[i32]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |             ^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[i32]`
[INFO] [stdout]    = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[bool]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:54
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[bool]`
[INFO] [stdout]    = note: slice and array elements must have `Sized` type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[i32]` cannot be indexed by `i32`
[INFO] [stdout]  --> src/dfs.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut bArr = [ROW][COL];
[INFO] [stdout]   |                          ^^^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
[INFO] [stdout]   = help: the following other types implement trait `SliceIndex<T>`:
[INFO] [stdout]             `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]             `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]   = note: required for `[i32]` to implement `Index<i32>`
[INFO] [stdout]   = note: 1 redundant requirement hidden
[INFO] [stdout]   = note: required for `[i32; 1]` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[[bool]]` cannot be known at compilation time
[INFO] [stdout]  --> src/dfs.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]   |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sized` is not implemented for `[[bool]]`
[INFO] [stdout]   = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: &[[bool]]) {
[INFO] [stdout]   |                                                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Rust_CompetitiveProgrammingLibraries` (bin "Rust_CompetitiveProgrammingLibraries" test) due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut bArr:[[i32; ROW]; COL];
[INFO] [stdout]    |                         ^^^ expected `usize`, found `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut bArr:[[i32; ROW]; COL];
[INFO] [stdout]    |                               ^^^ expected `usize`, found `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[[bool]]` cannot be known at compilation time
[INFO] [stdout]   --> src/main.rs:41:54
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: [[bool]]) {
[INFO] [stdout]    |                                                      ^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[[bool]]`
[INFO] [stdout]    = help: unsized fn params are gated as an unstable feature
[INFO] [stdout] help: function arguments must have a statically known size, borrowed slices always have a known size
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn isSafe(M:[[i32]; 5], row: i32, col: i32, visited: &[[bool]]) {
[INFO] [stdout]    |                                                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let r = [[1,2,3] , [2,3,4]];
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `Rust_CompetitiveProgrammingLibraries` (bin "Rust_CompetitiveProgrammingLibraries") due to 10 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c4d5db3bf7730fe8dc5cda37320a93b3e20ffb37767951c2ab0dda96c91428f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d5db3bf7730fe8dc5cda37320a93b3e20ffb37767951c2ab0dda96c91428f2", kill_on_drop: false }`
[INFO] [stdout] c4d5db3bf7730fe8dc5cda37320a93b3e20ffb37767951c2ab0dda96c91428f2
