[INFO] crate arcos-kdl 0.2.3 is already in cache
[INFO] testing arcos-kdl-0.2.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate arcos-kdl 0.2.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate arcos-kdl 0.2.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arcos-kdl 0.2.3
[INFO] finished tweaking crates.io crate arcos-kdl 0.2.3
[INFO] tweaked toml for crates.io crate arcos-kdl 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e21e4a4026fc0c03dbfd730b4dea6686f448506f40aa4ea428411a52038b754
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e21e4a4026fc0c03dbfd730b4dea6686f448506f40aa4ea428411a52038b754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e21e4a4026fc0c03dbfd730b4dea6686f448506f40aa4ea428411a52038b754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e21e4a4026fc0c03dbfd730b4dea6686f448506f40aa4ea428411a52038b754", kill_on_drop: false }`
[INFO] [stdout] 3e21e4a4026fc0c03dbfd730b4dea6686f448506f40aa4ea428411a52038b754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef8cc4b7b6af5012841bd87cee5eea56976879e65874214365a4aae970a399a2
[INFO] running `Command { std: "docker" "start" "-a" "ef8cc4b7b6af5012841bd87cee5eea56976879e65874214365a4aae970a399a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling simba v0.1.5
[INFO] [stderr]    Compiling nalgebra v0.21.1
[INFO] [stderr]    Compiling arcos-kdl v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "ef8cc4b7b6af5012841bd87cee5eea56976879e65874214365a4aae970a399a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8cc4b7b6af5012841bd87cee5eea56976879e65874214365a4aae970a399a2", kill_on_drop: false }`
[INFO] [stdout] ef8cc4b7b6af5012841bd87cee5eea56976879e65874214365a4aae970a399a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2464e7af5ee4ffe676bd4f9cd7ade8af2a7af4cd1013e60f52cc191b2b3c2b31
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2464e7af5ee4ffe676bd4f9cd7ade8af2a7af4cd1013e60f52cc191b2b3c2b31", kill_on_drop: false }`
[INFO] [stderr]    Compiling arcos-kdl v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/svd_eigen.rs:863:9
[INFO] [stdout]     |
[INFO] [stdout] 863 |         svd_result.diagonalize_bidiagonal_form(150, anorm, 1e-300);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/svd_eigen.rs:990:9
[INFO] [stdout]     |
[INFO] [stdout] 990 |         svd_result.compute(&jacobian, 1e-300, 150);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "2464e7af5ee4ffe676bd4f9cd7ade8af2a7af4cd1013e60f52cc191b2b3c2b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2464e7af5ee4ffe676bd4f9cd7ade8af2a7af4cd1013e60f52cc191b2b3c2b31", kill_on_drop: false }`
[INFO] [stdout] 2464e7af5ee4ffe676bd4f9cd7ade8af2a7af4cd1013e60f52cc191b2b3c2b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8c24fda4d8f5c674099c8d391388fece7ed6d3b424f547b392fbf93dd490c6d
[INFO] running `Command { std: "docker" "start" "-a" "e8c24fda4d8f5c674099c8d391388fece7ed6d3b424f547b392fbf93dd490c6d", kill_on_drop: false }`
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/svd_eigen.rs:863:9
[INFO] [stderr]     |
[INFO] [stderr] 863 |         svd_result.diagonalize_bidiagonal_form(150, anorm, 1e-300);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/svd_eigen.rs:990:9
[INFO] [stderr]     |
[INFO] [stderr] 990 |         svd_result.compute(&jacobian, 1e-300, 150);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arcos_kdl-c0606bdd2cdb243e
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test forward_diff_kinematics::test::middle_twist_correct ... ok
[INFO] [stdout] test geometry::tests::add_delta_rotation ... ok
[INFO] [stdout] test geometry::tests::change_ref_base ... ok
[INFO] [stdout] test geometry::tests::change_ref_frame ... ok
[INFO] [stdout] test forward_kinematics::tests::base_pose_correct ... ok
[INFO] [stdout] test forward_diff_kinematics::test::base_twist_correct ... ok
[INFO] [stdout] test forward_kinematics::tests::middle_pose_correct ... ok
[INFO] [stdout] test forward_kinematics::tests::end_pose_correct ... ok
[INFO] [stdout] test geometry::tests::add_delta_example ... ok
[INFO] [stdout] test geometry::tests::diff_example ... ok
[INFO] [stdout] test geometry::tests::diff_translation ... ok
[INFO] [stdout] test jacobian::tests::change_ref_point ... ok
[INFO] [stdout] test jacobian::tests::change_ref_base ... ok
[INFO] [stdout] test jacobian::tests::get_twist_from_jacobian ... ok
[INFO] [stdout] test jacobian::tests::change_ref_frame ... ok
[INFO] [stdout] test inverse_diff_kinematics::test::inverse_kinematics_correct ... ok
[INFO] [stdout] test forward_diff_kinematics::test::end_twist_correct ... ok
[INFO] [stdout] test geometry::tests::add_delta_traslation ... ok
[INFO] [stdout] test geometry::tests::change_ref_point ... ok
[INFO] [stdout] test geometry::tests::diff_rotation ... ok
[INFO] [stdout] test geometry::tests::transformation_by_zero ... ok
[INFO] [stdout] test svd_eigen::test::test_accumulation_left_transformations ... ok
[INFO] [stdout] test joint::tests::calculate_pose ... ok
[INFO] [stdout] test svd_eigen::test::test_accumulation_right_transformations ... ok
[INFO] [stdout] test joint::tests::calculate_twist ... ok
[INFO] [stdout] test segment::tests::calculate_twist ... ok
[INFO] [stdout] test svd_eigen::test::test_householder_reduction_to_bidiagonal ... ok
[INFO] [stdout] test svd_eigen::test::test_compute ... ok
[INFO] [stdout] test jacobian::tests::jacobian_from_chain_correct ... ok
[INFO] [stdout] test segment::tests::calculate_pose ... ok
[INFO] [stdout] test svd_eigen::test::test_diagonalize_bidiagonal_form ... ok
[INFO] [stdout] test geometry::tests::add_delta_inverts_diff ... ok
[INFO] [stdout] test geometry::tests::diff_inverts_add_delta ... ok
[INFO] [stdout] test kinematic_arm::tests::move_the_arm ... ok
[INFO] [stdout] test geometry::tests::inversion ... ok
[INFO] [stdout] test kinematic_arm::tests::move_to_unreachable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arcos-kdl
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8c24fda4d8f5c674099c8d391388fece7ed6d3b424f547b392fbf93dd490c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c24fda4d8f5c674099c8d391388fece7ed6d3b424f547b392fbf93dd490c6d", kill_on_drop: false }`
[INFO] [stdout] e8c24fda4d8f5c674099c8d391388fece7ed6d3b424f547b392fbf93dd490c6d