[INFO] fetching crate nml-matrix 0.4.1...
[INFO] testing nml-matrix-0.4.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate nml-matrix 0.4.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate nml-matrix 0.4.1
[INFO] finished tweaking crates.io crate nml-matrix 0.4.1
[INFO] tweaked toml for crates.io crate nml-matrix 0.4.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nml-matrix 0.4.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31de13cd08233aa1e2c9b55cc8c7dca4f858ce593cb96a824eb9f58e560e2b98
[INFO] running `Command { std: "docker" "start" "-a" "31de13cd08233aa1e2c9b55cc8c7dca4f858ce593cb96a824eb9f58e560e2b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31de13cd08233aa1e2c9b55cc8c7dca4f858ce593cb96a824eb9f58e560e2b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31de13cd08233aa1e2c9b55cc8c7dca4f858ce593cb96a824eb9f58e560e2b98", kill_on_drop: false }`
[INFO] [stdout] 31de13cd08233aa1e2c9b55cc8c7dca4f858ce593cb96a824eb9f58e560e2b98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ad92e02c40f4c43126213b7db110d1b98afa0c7aee1c8b462f71497f413d616a
[INFO] running `Command { std: "docker" "start" "-a" "ad92e02c40f4c43126213b7db110d1b98afa0c7aee1c8b462f71497f413d616a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nml-matrix v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::matrix::NmlMatrix`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::matrix::NmlMatrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "ad92e02c40f4c43126213b7db110d1b98afa0c7aee1c8b462f71497f413d616a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad92e02c40f4c43126213b7db110d1b98afa0c7aee1c8b462f71497f413d616a", kill_on_drop: false }`
[INFO] [stdout] ad92e02c40f4c43126213b7db110d1b98afa0c7aee1c8b462f71497f413d616a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 43934d66aad3a267ab3a848d27c77d6fd83c6c04f05a3fbd9a2a691204d74b29
[INFO] running `Command { std: "docker" "start" "-a" "43934d66aad3a267ab3a848d27c77d6fd83c6c04f05a3fbd9a2a691204d74b29", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::matrix::NmlMatrix`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::matrix::NmlMatrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nml-matrix v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         matrix.set_value(0, 0, 0_f64);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let _ = matrix.set_value(0, 0, 0_f64);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/lib.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         matrix.set_value(0, 0, 0_f64);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let _ = matrix.set_value(0, 0, 0_f64);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "43934d66aad3a267ab3a848d27c77d6fd83c6c04f05a3fbd9a2a691204d74b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43934d66aad3a267ab3a848d27c77d6fd83c6c04f05a3fbd9a2a691204d74b29", kill_on_drop: false }`
[INFO] [stdout] 43934d66aad3a267ab3a848d27c77d6fd83c6c04f05a3fbd9a2a691204d74b29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fe5ddafacc27a9a423748fc780a2152881e7bf876190ca06eecfa387766e1a0e
[INFO] running `Command { std: "docker" "start" "-a" "fe5ddafacc27a9a423748fc780a2152881e7bf876190ca06eecfa387766e1a0e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::matrix::NmlMatrix`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::matrix::NmlMatrix;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         matrix.set_value(0, 0, 0_f64);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let _ = matrix.set_value(0, 0, 0_f64);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/lib.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         matrix.set_value(0, 0, 0_f64);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 153 |         let _ = matrix.set_value(0, 0, 0_f64);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `nml-matrix` (lib) generated 1 warning (run `cargo fix --lib -p nml-matrix` to apply 1 suggestion)
[INFO] [stderr] warning: `nml-matrix` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nml_matrix-47c712b8b55ccfea)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::add_matrix ... ok
[INFO] [stdout] test tests::add_rows ... ok
[INFO] [stdout] test tests::copy_matrix_equality ... ok
[INFO] [stdout] test tests::data_2d ... ok
[INFO] [stdout] test tests::copy_matrix_inequality ... ok
[INFO] [stdout] test tests::get_column_equal ... ok
[INFO] [stdout] test tests::get_column_invalid ... ok
[INFO] [stdout] test tests::get_column_unequal ... ok
[INFO] [stdout] test tests::get_row_inequality ... ok
[INFO] [stdout] test tests::mul_naive ... ok
[INFO] [stdout] test tests::multiply_column_scalar ... ok
[INFO] [stdout] test tests::mul_transpose ... ok
[INFO] [stdout] test tests::get_row_equality ... ok
[INFO] [stdout] test tests::multiply_matrix_scalar ... ok
[INFO] [stdout] test tests::multiply_row_scalar ... ok
[INFO] [stdout] test tests::nml_identity_and_matrix_equality ... ok
[INFO] [stdout] test tests::nml_identity_and_matrix_equality_in_tolerance ... ok
[INFO] [stdout] test tests::nml_identity_and_matrix_inequality ... ok
[INFO] [stdout] test tests::remove_column ... ok
[INFO] [stdout] test tests::remove_row ... ok
[INFO] [stdout] test tests::rnd_matrix_tolerance_inequality ... ok
[INFO] [stdout] test tests::rnd_matrix_tolerance_equality ... ok
[INFO] [stdout] test tests::set_all_values_equality ... ok
[INFO] [stdout] test tests::set_all_values_ineqality ... ok
[INFO] [stdout] test tests::set_value_equality ... ok
[INFO] [stdout] test tests::set_value_inqality ... ok
[INFO] [stdout] test tests::transpose ... ok
[INFO] [stdout] test tests::swap_row ... ok
[INFO] [stdout] test tests::set_diagonal_values_equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe5ddafacc27a9a423748fc780a2152881e7bf876190ca06eecfa387766e1a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5ddafacc27a9a423748fc780a2152881e7bf876190ca06eecfa387766e1a0e", kill_on_drop: false }`
[INFO] [stdout] fe5ddafacc27a9a423748fc780a2152881e7bf876190ca06eecfa387766e1a0e