[INFO] fetching crate ralgeb 0.1.0... [INFO] testing ralgeb-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ralgeb 0.1.0 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate ralgeb 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ralgeb 0.1.0 [INFO] finished tweaking crates.io crate ralgeb 0.1.0 [INFO] tweaked toml for crates.io crate ralgeb 0.1.0 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4ff9a6e301819fc8559f0204e792b3ef944f846e8fefd3d13a96884e16497f7 [INFO] running `Command { std: "docker" "start" "-a" "e4ff9a6e301819fc8559f0204e792b3ef944f846e8fefd3d13a96884e16497f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4ff9a6e301819fc8559f0204e792b3ef944f846e8fefd3d13a96884e16497f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ff9a6e301819fc8559f0204e792b3ef944f846e8fefd3d13a96884e16497f7", kill_on_drop: false }` [INFO] [stdout] e4ff9a6e301819fc8559f0204e792b3ef944f846e8fefd3d13a96884e16497f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f524129040a65d6a9b6bf773352b13a40232f6619bfd0fd5d01c1a7168e84ff [INFO] running `Command { std: "docker" "start" "-a" "5f524129040a65d6a9b6bf773352b13a40232f6619bfd0fd5d01c1a7168e84ff", kill_on_drop: false }` [INFO] [stderr] Compiling ralgeb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cause` [INFO] [stdout] --> src/matrix.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | cause: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ErrorCause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/matrix.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "5f524129040a65d6a9b6bf773352b13a40232f6619bfd0fd5d01c1a7168e84ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f524129040a65d6a9b6bf773352b13a40232f6619bfd0fd5d01c1a7168e84ff", kill_on_drop: false }` [INFO] [stdout] 5f524129040a65d6a9b6bf773352b13a40232f6619bfd0fd5d01c1a7168e84ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eec8a8cda82a6509eb59a95c94aca67cdaafccb66e7378089c8f4f42f3ca7e9d [INFO] running `Command { std: "docker" "start" "-a" "eec8a8cda82a6509eb59a95c94aca67cdaafccb66e7378089c8f4f42f3ca7e9d", kill_on_drop: false }` [INFO] [stderr] Compiling ralgeb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cause` [INFO] [stdout] --> src/matrix.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | cause: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ErrorCause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/matrix.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cause` [INFO] [stdout] --> src/matrix.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | cause: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ErrorCause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/matrix.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ralgeb-a11314de3c9e9b8a) [INFO] running `Command { std: "docker" "inspect" "eec8a8cda82a6509eb59a95c94aca67cdaafccb66e7378089c8f4f42f3ca7e9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eec8a8cda82a6509eb59a95c94aca67cdaafccb66e7378089c8f4f42f3ca7e9d", kill_on_drop: false }` [INFO] [stdout] eec8a8cda82a6509eb59a95c94aca67cdaafccb66e7378089c8f4f42f3ca7e9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c9098b8c43199b6032edcd88914089ea1ed8a10fdb6dc07cfba70deeadf5398 [INFO] running `Command { std: "docker" "start" "-a" "0c9098b8c43199b6032edcd88914089ea1ed8a10fdb6dc07cfba70deeadf5398", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `cause` [INFO] [stderr] --> src/matrix.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | cause: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ErrorCause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/matrix.rs:29:10 [INFO] [stderr] | [INFO] [stderr] 29 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ralgeb` (lib) generated 1 warning [INFO] [stderr] warning: `ralgeb` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ralgeb-a11314de3c9e9b8a) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stderr] Doc-tests ralgeb [INFO] [stdout] test circle::tests::area ... ok [INFO] [stdout] test circle::tests::circumference ... ok [INFO] [stdout] test circle::tests::new_circle ... ok [INFO] [stdout] test combinatorics::tests::combinations ... ok [INFO] [stdout] test combinatorics::tests::fact ... ok [INFO] [stdout] test combinatorics::tests::permutation ... ok [INFO] [stdout] test line::tests::line_length ... ok [INFO] [stdout] test line::tests::new_line ... ok [INFO] [stdout] test line::tests::slope ... ok [INFO] [stdout] test matrix::tests::get_principal ... ok [INFO] [stdout] test matrix::tests::get_row ... ok [INFO] [stdout] test matrix::tests::add_matrix ... ok [INFO] [stdout] test matrix::tests::identity ... ok [INFO] [stdout] test matrix::tests::multiply ... ok [INFO] [stdout] test matrix::tests::new_zero_matrix ... ok [INFO] [stdout] test matrix::tests::new_mat ... ok [INFO] [stdout] test matrix::tests::scalar_mat_mul ... ok [INFO] [stdout] test matrix::tests::replace_row ... ok [INFO] [stdout] test line::tests::theta ... ok [INFO] [stdout] test matrix::tests::scalar_row_mul ... ok [INFO] [stdout] test matrix::tests::subtract_matrix ... ok [INFO] [stdout] test matrix::tests::transpose ... ok [INFO] [stdout] test point::tests::get_origin ... ok [INFO] [stdout] test point::tests::point_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test src/line.rs - line::Line::slope (line 56) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::is_square (line 138) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::new (line 50) ... ok [INFO] [stdout] test src/circle.rs - circle::Circle::new (line 17) ... ok [INFO] [stdout] test src/combinatorics.rs - combinatorics::fact (line 6) ... ok [INFO] [stdout] test src/point.rs - point::Point::new (line 25) ... ok [INFO] [stdout] test src/point.rs - point::Point::get_origin_point (line 34) ... ok [INFO] [stdout] test src/line.rs - line::Line::theta (line 71) ... ok [INFO] [stdout] test src/line.rs - line::Line::length (line 38) ... ok [INFO] [stdout] test src/utils.rs - utils::delta_coord (line 8) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::transpose (line 349) ... ok [INFO] [stdout] test src/line.rs - line::Line::new (line 24) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::dot_product (line 494) ... ok [INFO] [stdout] test src/combinatorics.rs - combinatorics::permutation (line 25) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::add (line 269) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::get_row (line 413) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::scalar_mat_mul (line 378) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::subtract (line 311) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::multiply (line 439) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::get_col (line 469) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::new_mat (line 79) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::identity (line 109) ... ok [INFO] [stdout] test src/combinatorics.rs - combinatorics::combinations (line 51) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::get_principal (line 153) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::replace_row (line 192) ... ok [INFO] [stdout] test src/matrix.rs - matrix::Matrix::scalar_row_mul (line 228) ... ok [INFO] [stdout] test src/circle.rs - circle::Circle::area (line 41) ... ok [INFO] [stdout] test src/circle.rs - circle::Circle::circumference (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c9098b8c43199b6032edcd88914089ea1ed8a10fdb6dc07cfba70deeadf5398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9098b8c43199b6032edcd88914089ea1ed8a10fdb6dc07cfba70deeadf5398", kill_on_drop: false }` [INFO] [stdout] 0c9098b8c43199b6032edcd88914089ea1ed8a10fdb6dc07cfba70deeadf5398