[INFO] fetching crate recless 0.3.0...
[INFO] testing recless-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate recless 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate recless 0.3.0
[INFO] finished tweaking crates.io crate recless 0.3.0
[INFO] tweaked toml for crates.io crate recless 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recless 0.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding blas v0.16.1 (available: v0.23.0)
[INFO] [stderr]       Adding ndarray v0.10.14 (available: v0.16.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10e7be5ed92c01f759db975c30e8882abce0aaa3253fb612b8ef4d352c549275
[INFO] running `Command { std: "docker" "start" "-a" "10e7be5ed92c01f759db975c30e8882abce0aaa3253fb612b8ef4d352c549275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10e7be5ed92c01f759db975c30e8882abce0aaa3253fb612b8ef4d352c549275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e7be5ed92c01f759db975c30e8882abce0aaa3253fb612b8ef4d352c549275", kill_on_drop: false }`
[INFO] [stdout] 10e7be5ed92c01f759db975c30e8882abce0aaa3253fb612b8ef4d352c549275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f87ac4095477b5dc3edc453e6a560ba23df4b39f6b593035040df9e50056f92
[INFO] running `Command { std: "docker" "start" "-a" "7f87ac4095477b5dc3edc453e6a560ba23df4b39f6b593035040df9e50056f92", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.10.14
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling blas-sys v0.6.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling blas v0.16.1
[INFO] [stderr]    Compiling recless v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `ArrayBase<OwnedRepr<f32>, Dim<[usize; 1]>>: Dot<&ArrayBase<S, ...>>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:115:61
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 self.prior_error = target - self.weight.dot(&input);
[INFO] [stdout]     |                                                         --- ^^^^^^ the trait `Dot<&ndarray::ArrayBase<S, Dim<[usize; 1]>>>` is not implemented for `ndarray::ArrayBase<OwnedRepr<f32>, Dim<[usize; 1]>>`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 150 | impl_update!(f32, blas::c::sger);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Dot<Rhs>`:
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 1]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 1]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 1]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 2]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 2]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 1]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 2]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 2]>>>`
[INFO] [stdout] note: required by a bound in `linalg::impl_linalg::<impl ndarray::ArrayBase<S, Dim<[usize; 1]>>>::dot`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.10.14/src/linalg/impl_linalg.rs:63:21
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn dot<Rhs>(&self, rhs: &Rhs) -> <Self as Dot<Rhs>>::Output
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  63 |         where Self: Dot<Rhs>
[INFO] [stdout]     |                     ^^^^^^^^ required by this bound in `linalg::impl_linalg::<impl ArrayBase<S, Dim<[usize; 1]>>>::dot`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/recless-6921ba1bf3e6abc3.long-type-8160429282152681398.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `impl_update` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>: Dot<&ArrayBase<S, ...>>` is not satisfied
[INFO] [stdout]    --> src/lib.rs:115:61
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 self.prior_error = target - self.weight.dot(&input);
[INFO] [stdout]     |                                                         --- ^^^^^^ the trait `Dot<&ndarray::ArrayBase<S, Dim<[usize; 1]>>>` is not implemented for `ndarray::ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>`
[INFO] [stdout]     |                                                         |
[INFO] [stdout]     |                                                         required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl_update!(f64, blas::c::dger);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Dot<Rhs>`:
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 1]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 1]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 1]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 2]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 2]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 1]>>>`
[INFO] [stdout]               `ndarray::ArrayBase<S, Dim<[usize; 2]>>` implements `Dot<ndarray::ArrayBase<S2, Dim<[usize; 2]>>>`
[INFO] [stdout] note: required by a bound in `linalg::impl_linalg::<impl ndarray::ArrayBase<S, Dim<[usize; 1]>>>::dot`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.10.14/src/linalg/impl_linalg.rs:63:21
[INFO] [stdout]     |
[INFO] [stdout]  62 |     pub fn dot<Rhs>(&self, rhs: &Rhs) -> <Self as Dot<Rhs>>::Output
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout]  63 |         where Self: Dot<Rhs>
[INFO] [stdout]     |                     ^^^^^^^^ required by this bound in `linalg::impl_linalg::<impl ArrayBase<S, Dim<[usize; 1]>>>::dot`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/recless-6921ba1bf3e6abc3.long-type-1905876291974989636.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `impl_update` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `recless` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7f87ac4095477b5dc3edc453e6a560ba23df4b39f6b593035040df9e50056f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f87ac4095477b5dc3edc453e6a560ba23df4b39f6b593035040df9e50056f92", kill_on_drop: false }`
[INFO] [stdout] 7f87ac4095477b5dc3edc453e6a560ba23df4b39f6b593035040df9e50056f92
