[INFO] cloning repository https://github.com/oliveira-caio/reconhecimento_letras
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oliveira-caio/reconhecimento_letras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliveira-caio%2Freconhecimento_letras", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliveira-caio%2Freconhecimento_letras'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2d027745f3820af7c4f564c5640a4e5445bfa26
[INFO] testing oliveira-caio/reconhecimento_letras against try#311784882baa42a9638298cb325fa01a062c9d0f+cargoflags=-Zbuild-dir-new-layout for pr-149852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliveira-caio%2Freconhecimento_letras" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/oliveira-caio/reconhecimento_letras
[INFO] finished tweaking git repo https://github.com/oliveira-caio/reconhecimento_letras
[INFO] tweaked toml for git repo https://github.com/oliveira-caio/reconhecimento_letras written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/oliveira-caio/reconhecimento_letras on toolchain 311784882baa42a9638298cb325fa01a062c9d0f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.9)
[INFO] [stderr]       Adding ndarray-rand v0.14.0 (available: v0.16.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e54d5321d957afe7780dde623f30f103d6cedff112ad5a8e3c3d13e8b7b903d
[INFO] running `Command { std: "docker" "start" "-a" "5e54d5321d957afe7780dde623f30f103d6cedff112ad5a8e3c3d13e8b7b903d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e54d5321d957afe7780dde623f30f103d6cedff112ad5a8e3c3d13e8b7b903d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e54d5321d957afe7780dde623f30f103d6cedff112ad5a8e3c3d13e8b7b903d", kill_on_drop: false }`
[INFO] [stdout] 5e54d5321d957afe7780dde623f30f103d6cedff112ad5a8e3c3d13e8b7b903d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+311784882baa42a9638298cb325fa01a062c9d0f" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f0c1775767cdfc691b64e262276fa7a0c698050c6a659dafe0dc223fc536c1ae
[INFO] running `Command { std: "docker" "start" "-a" "f0c1775767cdfc691b64e262276fa7a0c698050c6a659dafe0dc223fc536c1ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ndarray v0.17.1
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling ndarray-image v0.3.0
[INFO] [stderr]    Compiling reconhecimento_letras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::<impl ndarray::ArrayBase<S, D>>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()`
[INFO] [stdout]   --> src/augmentation.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let new_arr = arr.clone().into_shape((size, size)).unwrap().reversed_axes() * 255.0;
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` in the current scope
[INFO] [stdout]    --> src/augmentation.rs:44:37
[INFO] [stdout]     |
[INFO] [stdout]  44 |     let mut random_matrix = Array2::random(img.raw_dim(), StandardNormal);
[INFO] [stdout]     |                                     ^^^^^^ function or associated item not found in `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` consider using one of the following associated functions:
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::eye
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag_elem
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, D>>::from_elem
[INFO] [stdout]       and 7 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/impl_constructors.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | /     pub fn eye(n: Ix) -> Self
[INFO] [stdout] 201 | |     where
[INFO] [stdout] 202 | |         S: DataMut,
[INFO] [stdout] 203 | |         A: Clone + Zero + One,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] ...
[INFO] [stdout] 223 | /     pub fn from_diag<S2>(diag: &ArrayBase<S2, Ix1>) -> Self
[INFO] [stdout] 224 | |     where
[INFO] [stdout] 225 | |         A: Clone + Zero,
[INFO] [stdout] 226 | |         S: DataMut,
[INFO] [stdout] 227 | |         S2: Data<Elem = A>,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] ...
[INFO] [stdout] 246 | /     pub fn from_diag_elem(n: usize, elem: A) -> Self
[INFO] [stdout] 247 | |     where
[INFO] [stdout] 248 | |         S: DataMut,
[INFO] [stdout] 249 | |         A: Clone + Zero,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /     pub fn from_elem<Sh>(shape: Sh, elem: A) -> Self
[INFO] [stdout] 328 | |     where
[INFO] [stdout] 329 | |         A: Clone,
[INFO] [stdout] 330 | |         Sh: ShapeBuilder<Dim = D>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] help: there is a method `ndim` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/alias_asref.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn ndim(&self) -> usize
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::<impl ndarray::ArrayBase<S, D>>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()`
[INFO] [stdout]   --> src/augmentation.rs:58:34
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut copy = image.clone().into_shape((n, n)).unwrap();
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ndarray::impl_methods::<impl ndarray::ArrayBase<S, D>>::into_shape`: Use `.into_shape_with_order()` or `.to_shape()`
[INFO] [stdout]   --> src/augmentation.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |     copy.into_shape((n*n, 1)).unwrap()
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     Array2::random((size, 1), StandardNormal)
[INFO] [stdout]     |             ^^^^^^ function or associated item not found in `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` consider using one of the following associated functions:
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::eye
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag_elem
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, D>>::from_elem
[INFO] [stdout]       and 7 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/impl_constructors.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | /     pub fn eye(n: Ix) -> Self
[INFO] [stdout] 201 | |     where
[INFO] [stdout] 202 | |         S: DataMut,
[INFO] [stdout] 203 | |         A: Clone + Zero + One,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] ...
[INFO] [stdout] 223 | /     pub fn from_diag<S2>(diag: &ArrayBase<S2, Ix1>) -> Self
[INFO] [stdout] 224 | |     where
[INFO] [stdout] 225 | |         A: Clone + Zero,
[INFO] [stdout] 226 | |         S: DataMut,
[INFO] [stdout] 227 | |         S2: Data<Elem = A>,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] ...
[INFO] [stdout] 246 | /     pub fn from_diag_elem(n: usize, elem: A) -> Self
[INFO] [stdout] 247 | |     where
[INFO] [stdout] 248 | |         S: DataMut,
[INFO] [stdout] 249 | |         A: Clone + Zero,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /     pub fn from_elem<Sh>(shape: Sh, elem: A) -> Self
[INFO] [stdout] 328 | |     where
[INFO] [stdout] 329 | |         A: Clone,
[INFO] [stdout] 330 | |         Sh: ShapeBuilder<Dim = D>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] help: there is a method `ndim` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/alias_asref.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn ndim(&self) -> usize
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` in the current scope
[INFO] [stdout]    --> src/main.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |     Array2::random((rows, columns), StandardNormal)
[INFO] [stdout]     |             ^^^^^^ function or associated item not found in `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `ArrayBase<OwnedRepr<_>, Dim<[usize; 2]>, _>` consider using one of the following associated functions:
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::eye
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, Dim<[usize; 2]>>>::from_diag_elem
[INFO] [stdout]       ndarray::impl_constructors::<impl ArrayBase<S, D>>::from_elem
[INFO] [stdout]       and 7 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/impl_constructors.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 | /     pub fn eye(n: Ix) -> Self
[INFO] [stdout] 201 | |     where
[INFO] [stdout] 202 | |         S: DataMut,
[INFO] [stdout] 203 | |         A: Clone + Zero + One,
[INFO] [stdout]     | |______________________________^
[INFO] [stdout] ...
[INFO] [stdout] 223 | /     pub fn from_diag<S2>(diag: &ArrayBase<S2, Ix1>) -> Self
[INFO] [stdout] 224 | |     where
[INFO] [stdout] 225 | |         A: Clone + Zero,
[INFO] [stdout] 226 | |         S: DataMut,
[INFO] [stdout] 227 | |         S2: Data<Elem = A>,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] ...
[INFO] [stdout] 246 | /     pub fn from_diag_elem(n: usize, elem: A) -> Self
[INFO] [stdout] 247 | |     where
[INFO] [stdout] 248 | |         S: DataMut,
[INFO] [stdout] 249 | |         A: Clone + Zero,
[INFO] [stdout]     | |________________________^
[INFO] [stdout] ...
[INFO] [stdout] 327 | /     pub fn from_elem<Sh>(shape: Sh, elem: A) -> Self
[INFO] [stdout] 328 | |     where
[INFO] [stdout] 329 | |         A: Clone,
[INFO] [stdout] 330 | |         Sh: ShapeBuilder<Dim = D>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] help: there is a method `ndim` with a similar name, but with different arguments
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.17.1/src/alias_asref.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn ndim(&self) -> usize
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reconhecimento_letras` (bin "reconhecimento_letras") due to 3 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f0c1775767cdfc691b64e262276fa7a0c698050c6a659dafe0dc223fc536c1ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c1775767cdfc691b64e262276fa7a0c698050c6a659dafe0dc223fc536c1ae", kill_on_drop: false }`
[INFO] [stdout] f0c1775767cdfc691b64e262276fa7a0c698050c6a659dafe0dc223fc536c1ae
