[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_libc_patch_0 [INFO] extracting crate nml-matrix 0.4.1 into /workspace/builds/worker-5-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-5-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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2b353793fe51ecd4cf6bb545f657db2cef61edbe1341c92569a151bab8bd6d52 [INFO] running `Command { std: "docker" "start" "-a" "2b353793fe51ecd4cf6bb545f657db2cef61edbe1341c92569a151bab8bd6d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b353793fe51ecd4cf6bb545f657db2cef61edbe1341c92569a151bab8bd6d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b353793fe51ecd4cf6bb545f657db2cef61edbe1341c92569a151bab8bd6d52", kill_on_drop: false }` [INFO] [stdout] 2b353793fe51ecd4cf6bb545f657db2cef61edbe1341c92569a151bab8bd6d52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 06fb8f1bb58c4bc6d093835fd1f0439c985cd461a1a0c3788cd18703f96ca59c [INFO] running `Command { std: "docker" "start" "-a" "06fb8f1bb58c4bc6d093835fd1f0439c985cd461a1a0c3788cd18703f96ca59c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [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 7.58s [INFO] running `Command { std: "docker" "inspect" "06fb8f1bb58c4bc6d093835fd1f0439c985cd461a1a0c3788cd18703f96ca59c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06fb8f1bb58c4bc6d093835fd1f0439c985cd461a1a0c3788cd18703f96ca59c", kill_on_drop: false }` [INFO] [stdout] 06fb8f1bb58c4bc6d093835fd1f0439c985cd461a1a0c3788cd18703f96ca59c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dd888d369bcb415b2bcd2482f315f7df0375283bd19fed84936dd6e889971eef [INFO] running `Command { std: "docker" "start" "-a" "dd888d369bcb415b2bcd2482f315f7df0375283bd19fed84936dd6e889971eef", 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 0.84s [INFO] running `Command { std: "docker" "inspect" "dd888d369bcb415b2bcd2482f315f7df0375283bd19fed84936dd6e889971eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd888d369bcb415b2bcd2482f315f7df0375283bd19fed84936dd6e889971eef", kill_on_drop: false }` [INFO] [stdout] dd888d369bcb415b2bcd2482f315f7df0375283bd19fed84936dd6e889971eef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 24a597de784ac9b1dcdea914b56779b611529f62a175707329b5e9baf293d322 [INFO] running `Command { std: "docker" "start" "-a" "24a597de784ac9b1dcdea914b56779b611529f62a175707329b5e9baf293d322", 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 0.04s [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::data_2d ... ok [INFO] [stdout] test tests::add_matrix ... ok [INFO] [stdout] test tests::get_column_equal ... ok [INFO] [stdout] test tests::add_rows ... ok [INFO] [stdout] test tests::get_column_invalid ... ok [INFO] [stdout] test tests::mul_naive ... ok [INFO] [stdout] test tests::multiply_matrix_scalar ... ok [INFO] [stdout] test tests::get_column_unequal ... ok [INFO] [stdout] test tests::get_row_equality ... ok [INFO] [stdout] test tests::get_row_inequality ... ok [INFO] [stdout] test tests::multiply_column_scalar ... ok [INFO] [stdout] test tests::multiply_row_scalar ... 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::nml_identity_and_matrix_equality ... ok [INFO] [stdout] test tests::nml_identity_and_matrix_equality_in_tolerance ... ok [INFO] [stdout] test tests::rnd_matrix_tolerance_equality ... ok [INFO] [stdout] test tests::copy_matrix_inequality ... ok [INFO] [stdout] test tests::rnd_matrix_tolerance_inequality ... ok [INFO] [stdout] test tests::set_all_values_equality ... ok [INFO] [stdout] test tests::set_diagonal_values_equality ... ok [INFO] [stdout] test tests::set_all_values_ineqality ... ok [INFO] [stdout] test tests::set_value_equality ... ok [INFO] [stdout] test tests::transpose ... ok [INFO] [stdout] test tests::set_value_inqality ... ok [INFO] [stdout] test tests::swap_row ... ok [INFO] [stdout] test tests::copy_matrix_equality ... ok [INFO] [stdout] test tests::mul_transpose ... 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" "24a597de784ac9b1dcdea914b56779b611529f62a175707329b5e9baf293d322", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24a597de784ac9b1dcdea914b56779b611529f62a175707329b5e9baf293d322", kill_on_drop: false }` [INFO] [stdout] 24a597de784ac9b1dcdea914b56779b611529f62a175707329b5e9baf293d322