[INFO] fetching crate recless 0.3.0... [INFO] checking recless-0.3.0 against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213 [INFO] extracting crate recless 0.3.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate recless 0.3.0 on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray v0.10.14 [INFO] [stderr] Downloaded blas-sys v0.6.9 [INFO] [stderr] Downloaded blas v0.16.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3cdeca8db58a8ab7f0191268434f2aa9f24ab940b94f39800c31ddd92668ccbe [INFO] running `Command { std: "docker" "start" "-a" "3cdeca8db58a8ab7f0191268434f2aa9f24ab940b94f39800c31ddd92668ccbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cdeca8db58a8ab7f0191268434f2aa9f24ab940b94f39800c31ddd92668ccbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cdeca8db58a8ab7f0191268434f2aa9f24ab940b94f39800c31ddd92668ccbe", kill_on_drop: false }` [INFO] [stdout] 3cdeca8db58a8ab7f0191268434f2aa9f24ab940b94f39800c31ddd92668ccbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea62cbd8a47939dfe2c541a3d420510b63dd6b6e4769afc1bfaed44b2c265079 [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" "ea62cbd8a47939dfe2c541a3d420510b63dd6b6e4769afc1bfaed44b2c265079", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling ndarray v0.10.14 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking blas-sys v0.6.9 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking blas v0.16.1 [INFO] [stderr] Checking recless v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `ndarray::ArrayBase, Dim<[usize; 1]>>: 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 `Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, 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 Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as 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, Dim<[usize; 1]>>: 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 `Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, 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 Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as 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, Dim<[usize; 1]>>: 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 `Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, 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 Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as 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] [stdout] error[E0277]: the trait bound `ndarray::ArrayBase, Dim<[usize; 1]>>: 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 `Dot<&ndarray::ArrayBase>>` is not implemented for `ndarray::ArrayBase, 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 Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as Dot>>> [INFO] [stdout] > as 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] [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] [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: build failed [INFO] running `Command { std: "docker" "inspect" "ea62cbd8a47939dfe2c541a3d420510b63dd6b6e4769afc1bfaed44b2c265079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea62cbd8a47939dfe2c541a3d420510b63dd6b6e4769afc1bfaed44b2c265079", kill_on_drop: false }` [INFO] [stdout] ea62cbd8a47939dfe2c541a3d420510b63dd6b6e4769afc1bfaed44b2c265079