[INFO] crate const-linear 0.1.0 is already in cache [INFO] testing const-linear-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate const-linear 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate const-linear 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate const-linear 0.1.0 [INFO] finished tweaking crates.io crate const-linear 0.1.0 [INFO] tweaked toml for crates.io crate const-linear 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ff67ef91afe5e727b551af5721c5f7ab9220c7f83b9353eba353790f72768a4 [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" "6ff67ef91afe5e727b551af5721c5f7ab9220c7f83b9353eba353790f72768a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ff67ef91afe5e727b551af5721c5f7ab9220c7f83b9353eba353790f72768a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ff67ef91afe5e727b551af5721c5f7ab9220c7f83b9353eba353790f72768a4", kill_on_drop: false }` [INFO] [stdout] 6ff67ef91afe5e727b551af5721c5f7ab9220c7f83b9353eba353790f72768a4 [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" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", 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] f38ea8deb270e7b9b941d687b7373f2e36295b4ca222c297076633fafdca0640 [INFO] running `Command { std: "docker" "start" "-a" "f38ea8deb270e7b9b941d687b7373f2e36295b4ca222c297076633fafdca0640", kill_on_drop: false }` [INFO] [stderr] Compiling const-linear v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/matrix/mod.rs:1272:27 [INFO] [stdout] | [INFO] [stdout] 1272 | impl Vector { [INFO] [stdout] | ^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_loop` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_loop)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_if_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "f38ea8deb270e7b9b941d687b7373f2e36295b4ca222c297076633fafdca0640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38ea8deb270e7b9b941d687b7373f2e36295b4ca222c297076633fafdca0640", kill_on_drop: false }` [INFO] [stdout] f38ea8deb270e7b9b941d687b7373f2e36295b4ca222c297076633fafdca0640 [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" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24a3e0dcfcfd396f1f02a59961295b2808e6fd3ab3d90ab7d0c34de5e9370ef3 [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" "24a3e0dcfcfd396f1f02a59961295b2808e6fd3ab3d90ab7d0c34de5e9370ef3", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/matrix/mod.rs:1272:27 [INFO] [stdout] | [INFO] [stdout] 1272 | impl Vector { [INFO] [stdout] | ^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling const-linear v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_loop` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_loop)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_if_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around const expression [INFO] [stdout] --> src/matrix/mod.rs:1272:27 [INFO] [stdout] | [INFO] [stdout] 1272 | impl Vector { [INFO] [stdout] | ^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_loop` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_loop)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(const_if_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "24a3e0dcfcfd396f1f02a59961295b2808e6fd3ab3d90ab7d0c34de5e9370ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a3e0dcfcfd396f1f02a59961295b2808e6fd3ab3d90ab7d0c34de5e9370ef3", kill_on_drop: false }` [INFO] [stdout] 24a3e0dcfcfd396f1f02a59961295b2808e6fd3ab3d90ab7d0c34de5e9370ef3 [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" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae09edb29e82c1d2f9fdf7d08dac6e74ceedfbfebe9f42e092b5fb2e6167ca3c [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" "ae09edb29e82c1d2f9fdf7d08dac6e74ceedfbfebe9f42e092b5fb2e6167ca3c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/matrix/mod.rs:1272:27 [INFO] [stderr] | [INFO] [stderr] 1272 | impl Vector { [INFO] [stderr] | ^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `const_loop` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(const_loop)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(const_if_match)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> src/matrix/mod.rs:1272:27 [INFO] [stderr] | [INFO] [stderr] 1272 | impl Vector { [INFO] [stderr] | ^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `const_loop` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(const_loop)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.45.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(const_if_match)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/const_linear-b9f05a2c356a8ae3 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test matrix::tests::debug ... ignored [INFO] [stdout] test matrix::tests::large_matrix_time ... ignored [INFO] [stdout] test matrix::tests::cross ... ok [INFO] [stdout] test utils::maybe_array_tests::from_elem ... ok [INFO] [stdout] test matrix::tests::vector_length ... ok [INFO] [stdout] test matrix::tests::transpose ... ok [INFO] [stdout] test matrix::tests::matrix_matrix_mul ... ok [INFO] [stdout] test matrix::tests::normalize ... ok [INFO] [stdout] test matrix::tests::matrix_macro ... ok [INFO] [stdout] test matrix::tests::gauss_elim ... ok [INFO] [stdout] test matrix::tests::iter ... ok [INFO] [stdout] test matrix::tests::index ... ok [INFO] [stdout] test matrix::tests::vector_macro ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests const-linear [INFO] [stderr] warning: unnecessary braces around const expression [INFO] [stderr] --> /opt/rustwide/workdir/src/matrix/mod.rs:1272:27 [INFO] [stderr] | [INFO] [stderr] 1272 | impl Vector { [INFO] [stderr] | ^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::dimensions (line 184) ... ok [INFO] [stdout] test src/lib.rs - matrix (line 38) ... ok [INFO] [stdout] test src/lib.rs - vector (line 96) ... ok [INFO] [stdout] test src/lib.rs - vector (line 113) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::as_array (line 101) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::column (line 302) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::as_ptr (line 144) ... ok [INFO] [stdout] test src/lib.rs - matrix (line 62) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::as_mut_array (line 119) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::column_iter (line 199) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::column_mut (line 326) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::as_mut_ptr (line 165) ... ok [INFO] [stdout] test src/lib.rs - matrix (line 22) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::column_iter_mut (line 223) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::from_array (line 80) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::from_val (line 61) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::into_f32 (line 438) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::gauss_in_place (line 741) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::det (line 527) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::zero (line 42) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::row (line 354) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::gauss (line 713) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::id (line 501) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::row_iter_mut (line 274) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::row_iter (line 250) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::into_f64 (line 408) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::row_mut (line 378) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::transpose (line 467) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Vector::length (line 1173) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Vector::normalize (line 1206) ... ok [INFO] [stdout] test src/traits.rs - traits::Scalar (line 20) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix::det_f32 (line 631) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Vector::length_f32 (line 1188) ... ok [INFO] [stdout] test src/traits.rs - traits::Real::approx_eq (line 102) ... ok [INFO] [stdout] test src/traits.rs - traits::Scalar (line 9) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Vector::normalize_f32 (line 1230) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae09edb29e82c1d2f9fdf7d08dac6e74ceedfbfebe9f42e092b5fb2e6167ca3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae09edb29e82c1d2f9fdf7d08dac6e74ceedfbfebe9f42e092b5fb2e6167ca3c", kill_on_drop: false }` [INFO] [stdout] ae09edb29e82c1d2f9fdf7d08dac6e74ceedfbfebe9f42e092b5fb2e6167ca3c