[INFO] cloning repository https://github.com/euforia/rust-vivaldi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/euforia/rust-vivaldi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuforia%2Frust-vivaldi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuforia%2Frust-vivaldi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e723f980135f14405d46bbf3af327509a8c8ad72
[INFO] testing euforia/rust-vivaldi against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuforia%2Frust-vivaldi" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/euforia/rust-vivaldi on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/euforia/rust-vivaldi
[INFO] finished tweaking git repo https://github.com/euforia/rust-vivaldi
[INFO] tweaked toml for git repo https://github.com/euforia/rust-vivaldi written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/euforia/rust-vivaldi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7495c0079507afe2a90b60e61f967b2acf37d3f7bb4adb0f265911d24af168e4
[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" "7495c0079507afe2a90b60e61f967b2acf37d3f7bb4adb0f265911d24af168e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7495c0079507afe2a90b60e61f967b2acf37d3f7bb4adb0f265911d24af168e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7495c0079507afe2a90b60e61f967b2acf37d3f7bb4adb0f265911d24af168e4", kill_on_drop: false }`
[INFO] [stdout] 7495c0079507afe2a90b60e61f967b2acf37d3f7bb4adb0f265911d24af168e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] b6b83806272a6fe13822d1d920ad159763afe1b56afd257f74270b24a3a7983a
[INFO] running `Command { std: "docker" "start" "-a" "b6b83806272a6fe13822d1d920ad159763afe1b56afd257f74270b24a3a7983a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.79s
[INFO] running `Command { std: "docker" "inspect" "b6b83806272a6fe13822d1d920ad159763afe1b56afd257f74270b24a3a7983a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b83806272a6fe13822d1d920ad159763afe1b56afd257f74270b24a3a7983a", kill_on_drop: false }`
[INFO] [stdout] b6b83806272a6fe13822d1d920ad159763afe1b56afd257f74270b24a3a7983a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05aa8fc0d58519518152a753b590f7aa7e475df5a0c36ace72fb6ba43311fa52
[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" "05aa8fc0d58519518152a753b590f7aa7e475df5a0c36ace72fb6ba43311fa52", kill_on_drop: false }`
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "05aa8fc0d58519518152a753b590f7aa7e475df5a0c36ace72fb6ba43311fa52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05aa8fc0d58519518152a753b590f7aa7e475df5a0c36ace72fb6ba43311fa52", kill_on_drop: false }`
[INFO] [stdout] 05aa8fc0d58519518152a753b590f7aa7e475df5a0c36ace72fb6ba43311fa52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61894808e89792cbb475f6197beba18b34864be7abd31953d52f177bead28700
[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" "61894808e89792cbb475f6197beba18b34864be7abd31953d52f177bead28700", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vivaldi-541508fadbb7ef9c
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test client::test::test_client_default ... ok
[INFO] [stdout] test client::test::test_client_invalid_in_ping_values ... ok
[INFO] [stdout] test client::test::test_client_distance_to ... ok
[INFO] [stdout] test client::test::test_client_latency_filter ... ok
[INFO] [stdout] test client::test::test_client_new_0_dimensionality ... ok
[INFO] [stdout] test client::test::test_client_nan_defense ... ok
[INFO] [stdout] test coordinate::test::test_add ... ok
[INFO] [stdout] test coordinate::test::test_new ... ok
[INFO] [stdout] test coordinate::test::test_diff ... ok
[INFO] [stdout] test coordinate::test::test_dist_example ... ok
[INFO] [stdout] test coordinate::test::test_magnitude ... ok
[INFO] [stdout] test coordinate::test::test_unit_vector_at ... ok
[INFO] [stdout] test client::test::test_client_update ... ok
[INFO] [stdout] test client::test::test_client_new ... ok
[INFO] [stdout] test coordinate::test::test_is_compatible_with ... ok
[INFO] [stdout] test coordinate::test::test_distance_to ... ok
[INFO] [stdout] test coordinate::test::test_raw_distance_to ... ok
[INFO] [stdout] test coordinate::test::test_apply_force ... ok
[INFO] [stdout] test coordinate::test::test_clone ... ok
[INFO] [stdout] test coordinate::test::test_is_valid ... ok
[INFO] [stdout] test phantom::test::test_performance_line ... ok
[INFO] [stdout] test phantom::test::test_performance_drift ... ok
[INFO] [stdout] test phantom::test::test_performance_height ... ok
[INFO] [stdout] test phantom::test::test_performance_random ... ok
[INFO] [stdout] test phantom::test::test_performance_split ... ok
[INFO] [stderr]    Doc-tests vivaldi
[INFO] [stdout] test phantom::test::test_performance_grid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61894808e89792cbb475f6197beba18b34864be7abd31953d52f177bead28700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61894808e89792cbb475f6197beba18b34864be7abd31953d52f177bead28700", kill_on_drop: false }`
[INFO] [stdout] 61894808e89792cbb475f6197beba18b34864be7abd31953d52f177bead28700