[INFO] cloning repository https://github.com/feelmyears/rulp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feelmyears/rulp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Frulp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Frulp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d670c09d441a9a6cc92d8c4b7c37f04f61c45ca3 [INFO] checking feelmyears/rulp against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeelmyears%2Frulp" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feelmyears/rulp on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/feelmyears/rulp [INFO] finished tweaking git repo https://github.com/feelmyears/rulp [INFO] tweaked toml for git repo https://github.com/feelmyears/rulp written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/feelmyears/rulp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded assert_approx_eq v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42696335d00741f9564096b4c5c442095b4a412fd4c26f6e6e491f552ff86dd6 [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" "42696335d00741f9564096b4c5c442095b4a412fd4c26f6e6e491f552ff86dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42696335d00741f9564096b4c5c442095b4a412fd4c26f6e6e491f552ff86dd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42696335d00741f9564096b4c5c442095b4a412fd4c26f6e6e491f552ff86dd6", kill_on_drop: false }` [INFO] [stdout] 42696335d00741f9564096b4c5c442095b4a412fd4c26f6e6e491f552ff86dd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c6b8c3eca703ff2a9215671dd50558bc7c1f543b280e09831eceb7f448370c1 [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" "6c6b8c3eca703ff2a9215671dd50558bc7c1f543b280e09831eceb7f448370c1", kill_on_drop: false }` [INFO] [stderr] Compiling matrixmultiply v0.1.13 [INFO] [stderr] Checking assert_approx_eq v0.2.2 [INFO] [stderr] Checking term_size v0.2.3 [INFO] [stderr] Checking clap v2.19.3 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking rulp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:466:3 [INFO] [stdout] | [INFO] [stdout] 466 | assert_matrix_eq!(SimplexSolver::convert_lp_to_tableau(&lp), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:600:6 [INFO] [stdout] | [INFO] [stdout] 600 | assert_matrix_eq!(simplex.tableau, expected_no_change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:603:3 [INFO] [stdout] | [INFO] [stdout] 603 | assert_matrix_eq!(simplex.tableau, expected_change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:618:6 [INFO] [stdout] | [INFO] [stdout] 618 | assert_matrix_eq!(simplex.tableau, expected_1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:628:6 [INFO] [stdout] | [INFO] [stdout] 628 | assert_matrix_eq!(simplex.tableau, expected_2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/solver/impl_solver.rs:643:3 [INFO] [stdout] | [INFO] [stdout] 643 | assert_matrix_eq!(simplex.tableau, expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:461:18 [INFO] [stdout] | [INFO] [stdout] 461 | let expected = matrix![ [INFO] [stdout] | ________________________^ [INFO] [stdout] 462 | | 1., -1., -1., 0., 0., 0.; [INFO] [stdout] 463 | | 0., 2., 1., 1., 0., 4.; [INFO] [stdout] 464 | | 0., 1., 2., 0., 1., 3.]; [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:471:11 [INFO] [stdout] | [INFO] [stdout] 471 | let A = matrix![1., 0., 3., 1., 0.; [INFO] [stdout] | _________________^ [INFO] [stdout] 472 | | 3., 1., 3., 0., 1.]; [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:552:14 [INFO] [stdout] | [INFO] [stdout] 552 | let A = matrix![1., 0., 3., 1., 0.; [INFO] [stdout] | _________________^ [INFO] [stdout] 553 | | 3., 1., 3., 0., 1.]; [INFO] [stdout] | |___________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:587:31 [INFO] [stdout] | [INFO] [stdout] 587 | let expected_no_change = matrix![ [INFO] [stdout] | __________________________________^ [INFO] [stdout] 588 | | 1., -1., -1., 0., 0., 0.; [INFO] [stdout] 589 | | 0., 2., 1., 1., 0., 4.; [INFO] [stdout] 590 | | 0., 1., 2., 0., 1., 3. [INFO] [stdout] 591 | | ]; [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:593:28 [INFO] [stdout] | [INFO] [stdout] 593 | let expected_change = matrix![ [INFO] [stdout] | _______________________________^ [INFO] [stdout] 594 | | 1., -1., -1., 0., 0., 0.; [INFO] [stdout] 595 | | 0., 1., 0.5, 0.5, 0., 2.; [INFO] [stdout] 596 | | 0., 1., 2., 0., 1., 3. [INFO] [stdout] 597 | | ]; [INFO] [stdout] | |_________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:611:23 [INFO] [stdout] | [INFO] [stdout] 611 | let expected_1 = matrix![ [INFO] [stdout] | __________________________^ [INFO] [stdout] 612 | | 1., 0., 1., 0., 1., 3.; [INFO] [stdout] 613 | | 0., 2., 1., 1., 0., 4.; [INFO] [stdout] 614 | | 0., 1., 2., 0., 1., 3. [INFO] [stdout] 615 | | ]; [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:621:23 [INFO] [stdout] | [INFO] [stdout] 621 | let expected_2 = matrix![ [INFO] [stdout] | __________________________^ [INFO] [stdout] 622 | | 1., -1., -1., 0., 0., 0.; [INFO] [stdout] 623 | | 0., 2., 1., 1., 0., 4.; [INFO] [stdout] 624 | | 0., 0., 1.5, -0.5, 1., 1. [INFO] [stdout] 625 | | ]; [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:636:18 [INFO] [stdout] | [INFO] [stdout] 636 | let expected = matrix![ [INFO] [stdout] | ________________________^ [INFO] [stdout] 637 | | 1., 0., -0.5, 0.5, 0., 2.; [INFO] [stdout] 638 | | 0., 1., 0.5, 0.5, 0., 2.; [INFO] [stdout] 639 | | 0., 0., 1.5, -0.5, 1., 1. [INFO] [stdout] 640 | | ]; [INFO] [stdout] | |_____________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:660:11 [INFO] [stdout] | [INFO] [stdout] 660 | let A = matrix![2., 1., 1., 0.; [INFO] [stdout] | _________________^ [INFO] [stdout] 661 | | 1., 2., 0., 1.]; [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> src/solver/impl_solver.rs:684:11 [INFO] [stdout] | [INFO] [stdout] 684 | let A = matrix![20., 6., 3., 1., 0., 0., 0.; [INFO] [stdout] | _________________^ [INFO] [stdout] 685 | | 0., 1., 0., 0., 1., 0., 0.; [INFO] [stdout] 686 | | -1., -1., 1., 0., 0., 1., 0.; [INFO] [stdout] 687 | | -9., 1., 1., 0., 0., 0., 1.]; [INFO] [stdout] | |____________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.99s [INFO] running `Command { std: "docker" "inspect" "6c6b8c3eca703ff2a9215671dd50558bc7c1f543b280e09831eceb7f448370c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6b8c3eca703ff2a9215671dd50558bc7c1f543b280e09831eceb7f448370c1", kill_on_drop: false }` [INFO] [stdout] 6c6b8c3eca703ff2a9215671dd50558bc7c1f543b280e09831eceb7f448370c1