[INFO] fetching crate fenris-optimize 0.0.1...
[INFO] testing fenris-optimize-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fenris-optimize 0.0.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate fenris-optimize 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fenris-optimize 0.0.1
[INFO] finished tweaking crates.io crate fenris-optimize 0.0.1
[INFO] tweaked toml for crates.io crate fenris-optimize 0.0.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ecf437dc9e36b661989748a58c41b8db548c4d7e0ab3da30a782faae6c9c75d
[INFO] running `Command { std: "docker" "start" "-a" "8ecf437dc9e36b661989748a58c41b8db548c4d7e0ab3da30a782faae6c9c75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ecf437dc9e36b661989748a58c41b8db548c4d7e0ab3da30a782faae6c9c75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ecf437dc9e36b661989748a58c41b8db548c4d7e0ab3da30a782faae6c9c75d", kill_on_drop: false }`
[INFO] [stdout] 8ecf437dc9e36b661989748a58c41b8db548c4d7e0ab3da30a782faae6c9c75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9233de0348dc2bc04bbeb19fc2f790298d512cdde6fd20c1080e4ae07457c01
[INFO] running `Command { std: "docker" "start" "-a" "a9233de0348dc2bc04bbeb19fc2f790298d512cdde6fd20c1080e4ae07457c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling simba v0.5.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling numeric_literals v0.2.0
[INFO] [stderr]    Compiling nalgebra v0.28.0
[INFO] [stderr]    Compiling fenris-optimize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.90s
[INFO] running `Command { std: "docker" "inspect" "a9233de0348dc2bc04bbeb19fc2f790298d512cdde6fd20c1080e4ae07457c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9233de0348dc2bc04bbeb19fc2f790298d512cdde6fd20c1080e4ae07457c01", kill_on_drop: false }`
[INFO] [stdout] a9233de0348dc2bc04bbeb19fc2f790298d512cdde6fd20c1080e4ae07457c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d578b8e816c583333b6dc087be83f841c1cb6a770a6b8ca568b49a3275c2ab
[INFO] running `Command { std: "docker" "start" "-a" "d4d578b8e816c583333b6dc087be83f841c1cb6a770a6b8ca568b49a3275c2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixcompare v0.3.0
[INFO] [stderr]    Compiling fenris-optimize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "d4d578b8e816c583333b6dc087be83f841c1cb6a770a6b8ca568b49a3275c2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d578b8e816c583333b6dc087be83f841c1cb6a770a6b8ca568b49a3275c2ab", kill_on_drop: false }`
[INFO] [stdout] d4d578b8e816c583333b6dc087be83f841c1cb6a770a6b8ca568b49a3275c2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b43a2c6b38595d2ce180f5fa86b23fa6995b7c67e4246fa59f6d991783da877
[INFO] running `Command { std: "docker" "start" "-a" "4b43a2c6b38595d2ce180f5fa86b23fa6995b7c67e4246fa59f6d991783da877", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fenris_optimize-413d45cab7baa4cb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unit.rs (/opt/rustwide/target/debug/deps/unit-e69df2900af49c60)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unit_tests::calculus::approximate_jacobian_simple_function ... ok
[INFO] [stdout] test unit_tests::calculus::test_approximate_gradient_fd ... ok
[INFO] [stdout] test unit_tests::newton::newton_converges_in_single_iteration_for_linear_system ... ok
[INFO] [stdout] test unit_tests::calculus::test_approximate_jacobian_fd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fenris-optimize
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b43a2c6b38595d2ce180f5fa86b23fa6995b7c67e4246fa59f6d991783da877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b43a2c6b38595d2ce180f5fa86b23fa6995b7c67e4246fa59f6d991783da877", kill_on_drop: false }`
[INFO] [stdout] 4b43a2c6b38595d2ce180f5fa86b23fa6995b7c67e4246fa59f6d991783da877