[INFO] fetching crate rusty-fitpack 0.1.2...
[INFO] testing rusty-fitpack-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 rusty-fitpack 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rusty-fitpack 0.1.2
[INFO] finished tweaking crates.io crate rusty-fitpack 0.1.2
[INFO] tweaked toml for crates.io crate rusty-fitpack 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty-fitpack 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 8 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.12.1 (available: v0.16.1)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rawpointer v0.1.0
[INFO] [stderr]   Downloaded matrixmultiply v0.1.15
[INFO] [stderr]   Downloaded itertools v0.7.11
[INFO] [stderr]   Downloaded ndarray v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 71613dcc34650b92e14218648a863264afe0bca4aadd09355d4408ddc046fd20
[INFO] running `Command { std: "docker" "start" "-a" "71613dcc34650b92e14218648a863264afe0bca4aadd09355d4408ddc046fd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71613dcc34650b92e14218648a863264afe0bca4aadd09355d4408ddc046fd20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71613dcc34650b92e14218648a863264afe0bca4aadd09355d4408ddc046fd20", kill_on_drop: false }`
[INFO] [stdout] 71613dcc34650b92e14218648a863264afe0bca4aadd09355d4408ddc046fd20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d4ee508b1bd6133492119d6d322c5c9d3972c7eb1a7fe77f9b6cef1f6c002ff
[INFO] running `Command { std: "docker" "start" "-a" "5d4ee508b1bd6133492119d6d322c5c9d3972c7eb1a7fe77f9b6cef1f6c002ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling rusty-fitpack v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "5d4ee508b1bd6133492119d6d322c5c9d3972c7eb1a7fe77f9b6cef1f6c002ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4ee508b1bd6133492119d6d322c5c9d3972c7eb1a7fe77f9b6cef1f6c002ff", kill_on_drop: false }`
[INFO] [stdout] 5d4ee508b1bd6133492119d6d322c5c9d3972c7eb1a7fe77f9b6cef1f6c002ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d518314f3a4316a33d69e23e5b79b03b5d448d495cf219fea17bbbe41cf7dd6
[INFO] running `Command { std: "docker" "start" "-a" "4d518314f3a4316a33d69e23e5b79b03b5d448d495cf219fea17bbbe41cf7dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-fitpack v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "4d518314f3a4316a33d69e23e5b79b03b5d448d495cf219fea17bbbe41cf7dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d518314f3a4316a33d69e23e5b79b03b5d448d495cf219fea17bbbe41cf7dd6", kill_on_drop: false }`
[INFO] [stdout] 4d518314f3a4316a33d69e23e5b79b03b5d448d495cf219fea17bbbe41cf7dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a0f4f66ce541f23b3f5f0b39553a4f8f2dbbf5987bec7002a8fb3b998d3ab3ec
[INFO] running `Command { std: "docker" "start" "-a" "a0f4f66ce541f23b3f5f0b39553a4f8f2dbbf5987bec7002a8fb3b998d3ab3ec", kill_on_drop: false }`
[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/rusty_fitpack-f5a1188ddeb77726)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::simple_spline_fit ... ok
[INFO] [stdout] test tests::simple_spline_int_evaluation ... ok
[INFO] [stdout] test tests::simple_spline_fit_evaluation ... ok
[INFO] [stdout] test tests::simple_spline_interpolation ... ok
[INFO] [stdout] test tests::spline_fit_limits_knots_weights ... ok
[INFO] [stdout] test tests::spline_interpolation_evaluation_uniform ... ok
[INFO] [stdout] test tests::spline_interpolation_with_specified_knots ... ok
[INFO] [stdout] test tests::spline_interpolation_with_weights ... ok
[INFO] [stdout] test tests::spline_interpolation_fifth_order ... ok
[INFO] [stdout] test tests::spline_fit_with_weights ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0f4f66ce541f23b3f5f0b39553a4f8f2dbbf5987bec7002a8fb3b998d3ab3ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f4f66ce541f23b3f5f0b39553a4f8f2dbbf5987bec7002a8fb3b998d3ab3ec", kill_on_drop: false }`
[INFO] [stdout] a0f4f66ce541f23b3f5f0b39553a4f8f2dbbf5987bec7002a8fb3b998d3ab3ec