[INFO] fetching crate recless 0.3.0... [INFO] testing recless-0.3.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate recless 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate recless 0.3.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f5c45567392a4a6e16a071fb3a7546340126d60625b93549fd4e2a25998628f [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" "4f5c45567392a4a6e16a071fb3a7546340126d60625b93549fd4e2a25998628f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f5c45567392a4a6e16a071fb3a7546340126d60625b93549fd4e2a25998628f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5c45567392a4a6e16a071fb3a7546340126d60625b93549fd4e2a25998628f", kill_on_drop: false }` [INFO] [stdout] 4f5c45567392a4a6e16a071fb3a7546340126d60625b93549fd4e2a25998628f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e49c7609820a5bda20e43848b6e3b8dd9b389d03ab11d4ed40fc5f9202139325 [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" "e49c7609820a5bda20e43848b6e3b8dd9b389d03ab11d4ed40fc5f9202139325", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.10.14 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling blas-sys v0.6.9 [INFO] [stderr] Compiling num-complex v0.1.43 [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 `ndarray::ArrayBase, ndarray::Dim<[usize; 1]>>: ndarray::linalg::Dot<&ndarray::ArrayBase>>` is not satisfied [INFO] [stdout] --> src/lib.rs:115:57 [INFO] [stdout] | [INFO] [stdout] 115 | self.prior_error = target - self.weight.dot(&input); [INFO] [stdout] | ^^^ the trait `ndarray::linalg::Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, ndarray::Dim<[usize; 1]>>` [INFO] [stdout] ... [INFO] [stdout] 150 | impl_update!(f32, blas::c::sger); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `ndarray::ArrayBase, ndarray::Dim<[usize; 1]>>: ndarray::linalg::Dot<&ndarray::ArrayBase>>` is not satisfied [INFO] [stdout] --> src/lib.rs:115:57 [INFO] [stdout] | [INFO] [stdout] 115 | self.prior_error = target - self.weight.dot(&input); [INFO] [stdout] | ^^^ the trait `ndarray::linalg::Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, ndarray::Dim<[usize; 1]>>` [INFO] [stdout] ... [INFO] [stdout] 151 | impl_update!(f64, blas::c::dger); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] > as ndarray::linalg::Dot>>> [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [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`. [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" "e49c7609820a5bda20e43848b6e3b8dd9b389d03ab11d4ed40fc5f9202139325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e49c7609820a5bda20e43848b6e3b8dd9b389d03ab11d4ed40fc5f9202139325", kill_on_drop: false }` [INFO] [stdout] e49c7609820a5bda20e43848b6e3b8dd9b389d03ab11d4ed40fc5f9202139325