[INFO] fetching crate iterative-solvers 0.2.1...
[INFO] testing iterative-solvers-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate iterative-solvers 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate iterative-solvers 0.2.1
[INFO] finished tweaking crates.io crate iterative-solvers 0.2.1
[INFO] tweaked toml for crates.io crate iterative-solvers 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iterative-solvers 0.2.1 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] crate crates.io crate iterative-solvers 0.2.1 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 49aa492b70585dba3356a387793a03372ea82983b4e1c2ab54fb0614b73ae5a0
[INFO] running `Command { std: "docker" "start" "-a" "49aa492b70585dba3356a387793a03372ea82983b4e1c2ab54fb0614b73ae5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49aa492b70585dba3356a387793a03372ea82983b4e1c2ab54fb0614b73ae5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49aa492b70585dba3356a387793a03372ea82983b4e1c2ab54fb0614b73ae5a0", kill_on_drop: false }`
[INFO] [stdout] 49aa492b70585dba3356a387793a03372ea82983b4e1c2ab54fb0614b73ae5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9b3d8d513d6cf36f64a25819c7c27b79c05ba7a9cd7d3e5363ffe5cdb2c9a9c6
[INFO] running `Command { std: "docker" "start" "-a" "9b3d8d513d6cf36f64a25819c7c27b79c05ba7a9cd7d3e5363ffe5cdb2c9a9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
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[INFO] [stderr]    Compiling iterative-solvers v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.37s
[INFO] running `Command { std: "docker" "inspect" "9b3d8d513d6cf36f64a25819c7c27b79c05ba7a9cd7d3e5363ffe5cdb2c9a9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3d8d513d6cf36f64a25819c7c27b79c05ba7a9cd7d3e5363ffe5cdb2c9a9c6", kill_on_drop: false }`
[INFO] [stdout] 9b3d8d513d6cf36f64a25819c7c27b79c05ba7a9cd7d3e5363ffe5cdb2c9a9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d92c5191aea66470292713dec76a78e36dae7dc001b02c784b84b350df88b220
[INFO] running `Command { std: "docker" "start" "-a" "d92c5191aea66470292713dec76a78e36dae7dc001b02c784b84b350df88b220", kill_on_drop: false }`
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[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.36s
[INFO] running `Command { std: "docker" "inspect" "d92c5191aea66470292713dec76a78e36dae7dc001b02c784b84b350df88b220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92c5191aea66470292713dec76a78e36dae7dc001b02c784b84b350df88b220", kill_on_drop: false }`
[INFO] [stdout] d92c5191aea66470292713dec76a78e36dae7dc001b02c784b84b350df88b220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6f531da538a384382236a4b0a076167a05f6e53505c5660d3eafd30750450d38
[INFO] running `Command { std: "docker" "start" "-a" "6f531da538a384382236a4b0a076167a05f6e53505c5660d3eafd30750450d38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/iterative_solvers-9dd906cb8ece1a46)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test nalgebra::utils::sparse::tests::test_diagm_csr_lower_diagonal ... ok
[INFO] [stdout] test nalgebra::utils::sparse::tests::test_diagm_csr_main_diagonal ... ok
[INFO] [stdout] test nalgebra::utils::sparse::tests::test_diagm_csr_large_offset ... ok
[INFO] [stdout] test nalgebra::utils::sparse::tests::test_diagm_csr_empty ... ok
[INFO] [stdout] test nalgebra::utils::sparse::tests::test_diagm_csr_upper_diagonal ... ok
[INFO] [stdout] test nalgebra::utils::dense::tests::test_diag ... ok
[INFO] [stdout] test nalgebra::cg::tests::test_cg_sparse ... ok
[INFO] [stdout] test nalgebra::cg::tests::test_cg_dense ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f531da538a384382236a4b0a076167a05f6e53505c5660d3eafd30750450d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f531da538a384382236a4b0a076167a05f6e53505c5660d3eafd30750450d38", kill_on_drop: false }`
[INFO] [stdout] 6f531da538a384382236a4b0a076167a05f6e53505c5660d3eafd30750450d38