[INFO] fetching crate nalgebra 0.23.1... [INFO] testing nalgebra-0.23.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate nalgebra 0.23.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate nalgebra 0.23.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nalgebra 0.23.1 [INFO] finished tweaking crates.io crate nalgebra 0.23.1 [INFO] tweaked toml for crates.io crate nalgebra 0.23.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate nalgebra 0.23.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded matrixcompare-core v0.1.0 [INFO] [stderr] Downloaded mint v0.5.5 [INFO] [stderr] Downloaded matrixcompare v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d1bffe93c08547b74077185b0b4bc1437ec7de0beec73b10f2607b6bbe3e523 [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" "0d1bffe93c08547b74077185b0b4bc1437ec7de0beec73b10f2607b6bbe3e523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d1bffe93c08547b74077185b0b4bc1437ec7de0beec73b10f2607b6bbe3e523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d1bffe93c08547b74077185b0b4bc1437ec7de0beec73b10f2607b6bbe3e523", kill_on_drop: false }` [INFO] [stdout] 0d1bffe93c08547b74077185b0b4bc1437ec7de0beec73b10f2607b6bbe3e523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8414ad7d04cb4dddda42b082d49a5ceba3d526e5cad751342fa91f67d48d7375 [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" "8414ad7d04cb4dddda42b082d49a5ceba3d526e5cad751342fa91f67d48d7375", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling paste v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling rand_distr v0.3.0 [INFO] [stderr] Compiling simba v0.3.1 [INFO] [stderr] Compiling nalgebra v0.23.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.52s [INFO] running `Command { std: "docker" "inspect" "8414ad7d04cb4dddda42b082d49a5ceba3d526e5cad751342fa91f67d48d7375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8414ad7d04cb4dddda42b082d49a5ceba3d526e5cad751342fa91f67d48d7375", kill_on_drop: false }` [INFO] [stdout] 8414ad7d04cb4dddda42b082d49a5ceba3d526e5cad751342fa91f67d48d7375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5f6d8401a00aefae79f5a4bf4440c5d213cd1c4ad7a82b2893eff031b7bee72 [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" "f5f6d8401a00aefae79f5a4bf4440c5d213cd1c4ad7a82b2893eff031b7bee72", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling matrixcompare-core v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand_isaac v0.2.0 [INFO] [stderr] Compiling matrixcompare v0.1.3 [INFO] [stderr] Compiling nalgebra v0.23.1 (/opt/rustwide/workdir) [INFO] [stdout] error: Please enable the `debug` and `compare` features in order to compile and run the tests. [INFO] [stdout] Example: `cargo test --features debug --features compare` [INFO] [stdout] --> tests/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / compile_error!( [INFO] [stdout] 3 | | "Please enable the `debug` and `compare` features in order to compile and run the tests. [INFO] [stdout] 4 | | Example: `cargo test --features debug --features compare`" [INFO] [stdout] 5 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `na::Matrix<{integer}, U3, U4, ArrayStorage<{integer}, U3, U4>>: matrixcompare::Matrix<_>` is not satisfied [INFO] [stdout] --> examples/matrixcompare.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | if let Err(err) = compare_matrices(a, b, &ExactElementwiseComparator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `matrixcompare::Matrix<_>` is not implemented for `na::Matrix<{integer}, U3, U4, ArrayStorage<{integer}, U3, U4>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/matrixcompare-0.1.3/src/matrix_comparison.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | left: impl Matrix, [INFO] [stdout] | --------- required by this bound in `compare_matrices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `na::Matrix<{integer}, U3, U3, ArrayStorage<{integer}, U3, U3>>: matrixcompare::Matrix<_>` is not satisfied [INFO] [stdout] --> examples/matrixcompare.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | if let Err(err) = compare_matrices(a, b, &ExactElementwiseComparator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `matrixcompare::Matrix<_>` is not implemented for `na::Matrix<{integer}, U3, U3, ArrayStorage<{integer}, U3, U3>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/matrixcompare-0.1.3/src/matrix_comparison.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | left: impl Matrix, [INFO] [stdout] | --------- required by this bound in `compare_matrices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `na::Matrix<{integer}, U3, U4, ArrayStorage<{integer}, U3, U4>>: matrixcompare::Matrix<_>` is not satisfied [INFO] [stdout] --> examples/matrixcompare.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | if let Err(err) = compare_matrices(a, b, &ExactElementwiseComparator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `matrixcompare::Matrix<_>` is not implemented for `na::Matrix<{integer}, U3, U4, ArrayStorage<{integer}, U3, U4>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/matrixcompare-0.1.3/src/matrix_comparison.rs:241:17 [INFO] [stdout] | [INFO] [stdout] 241 | right: impl Matrix, [INFO] [stdout] | --------- required by this bound in `compare_matrices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `na::Matrix>: matrixcompare::Matrix<_>` is not satisfied [INFO] [stdout] --> examples/matrixcompare.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | if let Err(err) = compare_matrices(a, b, &cmp) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `matrixcompare::Matrix<_>` is not implemented for `na::Matrix>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/matrixcompare-0.1.3/src/matrix_comparison.rs:240:16 [INFO] [stdout] | [INFO] [stdout] 240 | left: impl Matrix, [INFO] [stdout] | --------- required by this bound in `compare_matrices` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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 `nalgebra` [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[E0599]: no method named `exp` found for struct `Complex` in the current scope [INFO] [stdout] --> tests/linalg/exp.rs:168:20 [INFO] [stdout] | [INFO] [stdout] 168 | d1.exp(), [INFO] [stdout] | ^^^ method not found in `Complex` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::na::ComplexField;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `exp` found for struct `Complex` in the current scope [INFO] [stdout] --> tests/linalg/exp.rs:169:20 [INFO] [stdout] | [INFO] [stdout] 169 | d2.exp(), [INFO] [stdout] | ^^^ method not found in `Complex` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::na::ComplexField;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `exp` found for struct `Complex` in the current scope [INFO] [stdout] --> tests/linalg/exp.rs:170:20 [INFO] [stdout] | [INFO] [stdout] 170 | d3.exp(), [INFO] [stdout] | ^^^ method not found in `Complex` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::na::ComplexField;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f5f6d8401a00aefae79f5a4bf4440c5d213cd1c4ad7a82b2893eff031b7bee72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f6d8401a00aefae79f5a4bf4440c5d213cd1c4ad7a82b2893eff031b7bee72", kill_on_drop: false }` [INFO] [stdout] f5f6d8401a00aefae79f5a4bf4440c5d213cd1c4ad7a82b2893eff031b7bee72