[INFO] fetching crate math-rs 0.1.5... [INFO] testing math-rs-0.1.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate math-rs 0.1.5 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate math-rs 0.1.5 [INFO] finished tweaking crates.io crate math-rs 0.1.5 [INFO] tweaked toml for crates.io crate math-rs 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate math-rs 0.1.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc7f790c34b7b9361a16c49860d62ebd92d5044e40b317c3cb8771049bcd290d [INFO] running `Command { std: "docker" "start" "-a" "cc7f790c34b7b9361a16c49860d62ebd92d5044e40b317c3cb8771049bcd290d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc7f790c34b7b9361a16c49860d62ebd92d5044e40b317c3cb8771049bcd290d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7f790c34b7b9361a16c49860d62ebd92d5044e40b317c3cb8771049bcd290d", kill_on_drop: false }` [INFO] [stdout] cc7f790c34b7b9361a16c49860d62ebd92d5044e40b317c3cb8771049bcd290d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 656c6e1a4d6ed1b331afca74382cbcf32a83f39cfbc89b07e628f136a4549d5a [INFO] running `Command { std: "docker" "start" "-a" "656c6e1a4d6ed1b331afca74382cbcf32a83f39cfbc89b07e628f136a4549d5a", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.117 [INFO] [stderr] Compiling bumpalo v3.20.2 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling wasm-bindgen v0.2.117 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.117 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.117 [INFO] [stderr] Compiling tracing-wasm v0.2.1 [INFO] [stderr] Compiling math-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `matrix_f32` [INFO] [stdout] --> src/matrix/float/f32.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use matrix_f32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/matrix/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.21s [INFO] running `Command { std: "docker" "inspect" "656c6e1a4d6ed1b331afca74382cbcf32a83f39cfbc89b07e628f136a4549d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "656c6e1a4d6ed1b331afca74382cbcf32a83f39cfbc89b07e628f136a4549d5a", kill_on_drop: false }` [INFO] [stdout] 656c6e1a4d6ed1b331afca74382cbcf32a83f39cfbc89b07e628f136a4549d5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12621fb76861e4ce51c7c5540ea944cc9233c137362be344493a67e596e067fd [INFO] running `Command { std: "docker" "start" "-a" "12621fb76861e4ce51c7c5540ea944cc9233c137362be344493a67e596e067fd", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `matrix_f32` [INFO] [stdout] --> src/matrix/float/f32.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use matrix_f32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/matrix/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling math-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `matrix_f32` [INFO] [stdout] --> src/matrix/float/f32.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | use super::{matrix_f32, MatrixF32}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/matrix/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "12621fb76861e4ce51c7c5540ea944cc9233c137362be344493a67e596e067fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12621fb76861e4ce51c7c5540ea944cc9233c137362be344493a67e596e067fd", kill_on_drop: false }` [INFO] [stdout] 12621fb76861e4ce51c7c5540ea944cc9233c137362be344493a67e596e067fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 55cb57ebd8378fc2867a3f79b65f682d53e3ea84fc9257caea08cab6200f5cc6 [INFO] running `Command { std: "docker" "start" "-a" "55cb57ebd8378fc2867a3f79b65f682d53e3ea84fc9257caea08cab6200f5cc6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `matrix_f32` [INFO] [stderr] --> src/matrix/float/f32.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | pub use matrix_f32; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `macros::*` [INFO] [stderr] --> src/matrix/mod.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub use macros::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `matrix_f32` [INFO] [stderr] --> src/matrix/float/f32.rs:229:17 [INFO] [stderr] | [INFO] [stderr] 229 | use super::{matrix_f32, MatrixF32}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `math-rs` (lib) generated 2 warnings (run `cargo fix --lib -p math-rs` to apply 2 suggestions) [INFO] [stderr] warning: `math-rs` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p math-rs --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/math_rs-fb9c587182578758) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test matrix::float::arith::test::add_2x2_f32 ... ok [INFO] [stdout] test matrix::float::arith::test::add_different_cols_should_fail ... ok [INFO] [stdout] test matrix::float::arith::test::add_3x5_f32 ... ok [INFO] [stdout] test matrix::float::arith::test::add_different_rows_should_fail ... ok [INFO] [stdout] test matrix::float::arith::test::mul_2x2_f32 ... ok [INFO] [stdout] test matrix::float::arith::test::sub_2x2_f32 ... ok [INFO] [stdout] test matrix::float::arith::test::sub_different_cols_should_fail ... ok [INFO] [stdout] test matrix::float::display::test::debug ... ignored [INFO] [stdout] test matrix::float::arith::test::sub_3x5_f32 ... ok [INFO] [stdout] test matrix::float::arith::test::sub_different_rows_should_fail ... ok [INFO] [stdout] test matrix::float::f32::test::create_matrix_from_macro_1 ... ok [INFO] [stdout] test matrix::float::f32::test::gaussian_elimination_2 ... ok [INFO] [stdout] test matrix::float::f32::test::get_1 ... ok [INFO] [stdout] test matrix::float::f32::test::determinant_using_lu_1 ... ok [INFO] [stdout] test matrix::float::f32::test::get_2 ... ok [INFO] [stdout] test matrix::float::f32::test::gaussian_elimination_1 ... ok [INFO] [stdout] test matrix::float::f32::test::determinant_1 ... ok [INFO] [stdout] test matrix::float::f32::test::lu_decomposition_1 ... ok [INFO] [stdout] test matrix::float::f32::test::sum_with_macro ... ok [INFO] [stdout] test matrix::float::parser::test::parse_2x2 ... ok [INFO] [stdout] test matrix::float::parser::test::parse_3x5 ... ok [INFO] [stdout] test matrix::float::inverse::test::inverse_gauss_jordan_5x5_f32 ... ok [INFO] [stdout] test matrix::float::parser::test::serialize_2x2 ... ok [INFO] [stdout] test matrix::float::arith::test::mul_3x5x2_f32 ... ok [INFO] [stdout] test matrix::float::inverse::test::inverse_gauss_jordan_2x2_f32 ... ok [INFO] [stdout] test matrix::float::inverse::test::inverse_gauss_jordan_3x3_f32 ... ok [INFO] [stdout] test matrix::float::inverse::test::inverse_gauss_jordan_4x4_f32 ... ok [INFO] [stdout] test matrix::float::f32::test::equal_matrices ... ok [INFO] [stdout] test matrix::float::display::test::print_float ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests math_rs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "55cb57ebd8378fc2867a3f79b65f682d53e3ea84fc9257caea08cab6200f5cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55cb57ebd8378fc2867a3f79b65f682d53e3ea84fc9257caea08cab6200f5cc6", kill_on_drop: false }` [INFO] [stdout] 55cb57ebd8378fc2867a3f79b65f682d53e3ea84fc9257caea08cab6200f5cc6