[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 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuforia%2Frust-vivaldi" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/euforia/rust-vivaldi on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-2/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] c4f6caaf58a918b62c9accc4efae85171da34489645f23142157f03484cd212d
[INFO] running `Command { std: "docker" "start" "-a" "c4f6caaf58a918b62c9accc4efae85171da34489645f23142157f03484cd212d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f6caaf58a918b62c9accc4efae85171da34489645f23142157f03484cd212d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f6caaf58a918b62c9accc4efae85171da34489645f23142157f03484cd212d", kill_on_drop: false }`
[INFO] [stdout] c4f6caaf58a918b62c9accc4efae85171da34489645f23142157f03484cd212d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 990b328457e30eb1c19efeea4aa63ac9ca627248a9c712775526911d0336beab
[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" "990b328457e30eb1c19efeea4aa63ac9ca627248a9c712775526911d0336beab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[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 11.00s
[INFO] running `Command { std: "docker" "inspect" "990b328457e30eb1c19efeea4aa63ac9ca627248a9c712775526911d0336beab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990b328457e30eb1c19efeea4aa63ac9ca627248a9c712775526911d0336beab", kill_on_drop: false }`
[INFO] [stdout] 990b328457e30eb1c19efeea4aa63ac9ca627248a9c712775526911d0336beab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c79f97c7f1015bafead65a8efab222af5f5108627189cfa95b6ef08516c2e5
[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" "45c79f97c7f1015bafead65a8efab222af5f5108627189cfa95b6ef08516c2e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vivaldi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "45c79f97c7f1015bafead65a8efab222af5f5108627189cfa95b6ef08516c2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c79f97c7f1015bafead65a8efab222af5f5108627189cfa95b6ef08516c2e5", kill_on_drop: false }`
[INFO] [stdout] 45c79f97c7f1015bafead65a8efab222af5f5108627189cfa95b6ef08516c2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d21adf55d8f41a24579a82a8505e967af4744fc149bbf5cf73b7724d69e038d9
[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" "d21adf55d8f41a24579a82a8505e967af4744fc149bbf5cf73b7724d69e038d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vivaldi-852640103f87f21f
[INFO] [stdout] running 26 tests
[INFO] [stdout] test client::test::test_client_invalid_in_ping_values ... ok
[INFO] [stdout] test client::test::test_client_default ... ok
[INFO] [stdout] test client::test::test_client_latency_filter ... ok
[INFO] [stdout] test coordinate::test::test_distance_to ... ok
[INFO] [stdout] test coordinate::test::test_is_compatible_with ... ok
[INFO] [stdout] test coordinate::test::test_is_valid ... ok
[INFO] [stdout] test client::test::test_client_new ... ok
[INFO] [stdout] test coordinate::test::test_magnitude ... ok
[INFO] [stdout] test coordinate::test::test_clone ... ok
[INFO] [stdout] test client::test::test_client_update ... ok
[INFO] [stdout] test client::test::test_client_distance_to ... ok
[INFO] [stdout] test client::test::test_client_new_0_dimensionality ... ok
[INFO] [stdout] test coordinate::test::test_dist_example ... ok
[INFO] [stdout] test coordinate::test::test_diff ... ok
[INFO] [stdout] test coordinate::test::test_new ... ok
[INFO] [stdout] test coordinate::test::test_raw_distance_to ... ok
[INFO] [stdout] test coordinate::test::test_add ... ok
[INFO] [stdout] test client::test::test_client_nan_defense ... ok
[INFO] [stdout] test coordinate::test::test_apply_force ... ok
[INFO] [stdout] test coordinate::test::test_unit_vector_at ... ok
[INFO] [stdout] test phantom::test::test_performance_line ... ok
[INFO] [stdout] test phantom::test::test_performance_height ... ok
[INFO] [stdout] test phantom::test::test_performance_grid ... ok
[INFO] [stdout] test phantom::test::test_performance_drift ... ok
[INFO] [stdout] test phantom::test::test_performance_random ... ok
[INFO] [stdout] test phantom::test::test_performance_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vivaldi
[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" "d21adf55d8f41a24579a82a8505e967af4744fc149bbf5cf73b7724d69e038d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d21adf55d8f41a24579a82a8505e967af4744fc149bbf5cf73b7724d69e038d9", kill_on_drop: false }`
[INFO] [stdout] d21adf55d8f41a24579a82a8505e967af4744fc149bbf5cf73b7724d69e038d9