[INFO] fetching crate numint 0.1.2...
[INFO] testing numint-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate numint 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate numint 0.1.2
[INFO] finished tweaking crates.io crate numint 0.1.2
[INFO] tweaked toml for crates.io crate numint 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate numint 0.1.2 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 26 packages to latest compatible versions
[INFO] [stderr]       Adding linalg-traits v0.9.1 (available: v0.11.1)
[INFO] [stderr]       Adding numtest v0.1.6 (available: v0.2.2)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded numtest v0.1.6
[INFO] [stderr]   Downloaded linalg-traits v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 70edb588784b3e15ee008a3ab0a55c26a1f357256f258a7a1dad47c560049e01
[INFO] running `Command { std: "docker" "start" "-a" "70edb588784b3e15ee008a3ab0a55c26a1f357256f258a7a1dad47c560049e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70edb588784b3e15ee008a3ab0a55c26a1f357256f258a7a1dad47c560049e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70edb588784b3e15ee008a3ab0a55c26a1f357256f258a7a1dad47c560049e01", kill_on_drop: false }`
[INFO] [stdout] 70edb588784b3e15ee008a3ab0a55c26a1f357256f258a7a1dad47c560049e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a7b9dd053fec2e94adfb99ed904a29f6b149889376903a263530bc2ef86c88f9
[INFO] running `Command { std: "docker" "start" "-a" "a7b9dd053fec2e94adfb99ed904a29f6b149889376903a263530bc2ef86c88f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling linalg-traits v0.9.1
[INFO] [stderr]    Compiling numint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StateIndex`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OdeState`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linalg_traits::Matrix`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use linalg_traits::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "a7b9dd053fec2e94adfb99ed904a29f6b149889376903a263530bc2ef86c88f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b9dd053fec2e94adfb99ed904a29f6b149889376903a263530bc2ef86c88f9", kill_on_drop: false }`
[INFO] [stdout] a7b9dd053fec2e94adfb99ed904a29f6b149889376903a263530bc2ef86c88f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32dab2ad740dbae78beb21692f41c18379812b7d18ad4dc5bacb0bea6bfbfe6b
[INFO] running `Command { std: "docker" "start" "-a" "32dab2ad740dbae78beb21692f41c18379812b7d18ad4dc5bacb0bea6bfbfe6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtest v0.1.6
[INFO] [stdout] warning: unused import: `StateIndex`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OdeState`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linalg_traits::Matrix`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use linalg_traits::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling numint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `OdeState` and `StateIndex`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stdout]   |                                         ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linalg_traits::Matrix`
[INFO] [stdout]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use linalg_traits::Matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::StateIndex`
[INFO] [stdout]    --> src/solve_ivp.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use crate::StateIndex;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "32dab2ad740dbae78beb21692f41c18379812b7d18ad4dc5bacb0bea6bfbfe6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dab2ad740dbae78beb21692f41c18379812b7d18ad4dc5bacb0bea6bfbfe6b", kill_on_drop: false }`
[INFO] [stdout] 32dab2ad740dbae78beb21692f41c18379812b7d18ad4dc5bacb0bea6bfbfe6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fafe2130c47145b0857915432853bf63ca49b79cd69030dbc2bd2c9fb35bab7d
[INFO] running `Command { std: "docker" "start" "-a" "fafe2130c47145b0857915432853bf63ca49b79cd69030dbc2bd2c9fb35bab7d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `StateIndex`
[INFO] [stderr]  --> src/ode_state/smatrix.rs:1:51
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stderr]   |                                                   ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OdeState`
[INFO] [stderr]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stderr]   |                                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `linalg_traits::Matrix`
[INFO] [stderr]  --> src/ode_state/smatrix.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use linalg_traits::Matrix;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `numint` (lib) generated 3 warnings (run `cargo fix --lib -p numint` to apply 1 suggestion)
[INFO] [stderr] warning: unused imports: `OdeState` and `StateIndex`
[INFO] [stderr]  --> src/ode_state/smatrix.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::ode_state::ode_state_trait::{OdeState, StateIndex};
[INFO] [stderr]   |                                         ^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::StateIndex`
[INFO] [stderr]    --> src/solve_ivp.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     use crate::StateIndex;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `numint` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p numint --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/numint-0c448836725bc650)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk2 ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_euler ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk2_heun ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk2_ralston ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk3 ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk3_heun ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk3_ralston ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk3_ssprk3 ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk4_38 ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk4_ralston ... ok
[INFO] [stdout] test ode_state::dmatrix::tests::test_ode_state_linalg_traits_mat ... ok
[INFO] [stdout] test ode_state::dvector::tests::test_ode_state_linalg_traits_mat ... ok
[INFO] [stdout] test ode_state::scalar::tests::test_ode_state_f64 ... ok
[INFO] [stdout] test solution::tests::test_get_state_variable_f64 ... ok
[INFO] [stdout] test integration_methods::runge_kutta::tests::test_rk4 ... ok
[INFO] [stdout] test solution::tests::test_get_state_variable_mat ... ok
[INFO] [stdout] test solution::tests::test_get_state_variable_vec ... ok
[INFO] [stdout] test solution::tests::test_len ... ok
[INFO] [stdout] test solution::tests::test_new_for_ivp_f64 ... ok
[INFO] [stdout] test solution::tests::test_new_for_ivp_mat ... ok
[INFO] [stdout] test solution::tests::test_new_for_ivp_non_integer_sample_times ... ok
[INFO] [stdout] test solution::tests::test_new_for_ivp_vec ... ok
[INFO] [stdout] test solution::tests::test_shrink_to_fit ... ok
[INFO] [stdout] test solve_ivp::tests::test_solve_ivp_scalar ... ok
[INFO] [stdout] test solution::tests::test_with_capacity ... ok
[INFO] [stdout] test solve_ivp::tests::test_solve_ivp_stress_time_termination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fafe2130c47145b0857915432853bf63ca49b79cd69030dbc2bd2c9fb35bab7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafe2130c47145b0857915432853bf63ca49b79cd69030dbc2bd2c9fb35bab7d", kill_on_drop: false }`
[INFO] [stdout] fafe2130c47145b0857915432853bf63ca49b79cd69030dbc2bd2c9fb35bab7d