[INFO] fetching crate sketches-ddsketch 0.1.2...
[INFO] testing sketches-ddsketch-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate sketches-ddsketch 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sketches-ddsketch 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sketches-ddsketch 0.1.2
[INFO] finished tweaking crates.io crate sketches-ddsketch 0.1.2
[INFO] tweaked toml for crates.io crate sketches-ddsketch 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd2e3ce1099508f0650f3c3b4c8d7bf8f9df2b5d3b266e2772dbc747989ec030
[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" "dd2e3ce1099508f0650f3c3b4c8d7bf8f9df2b5d3b266e2772dbc747989ec030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd2e3ce1099508f0650f3c3b4c8d7bf8f9df2b5d3b266e2772dbc747989ec030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2e3ce1099508f0650f3c3b4c8d7bf8f9df2b5d3b266e2772dbc747989ec030", kill_on_drop: false }`
[INFO] [stdout] dd2e3ce1099508f0650f3c3b4c8d7bf8f9df2b5d3b266e2772dbc747989ec030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 52107d959920b61357ab4a74956038a963fda3758eb860c3f7ace374156ff559
[INFO] running `Command { std: "docker" "start" "-a" "52107d959920b61357ab4a74956038a963fda3758eb860c3f7ace374156ff559", kill_on_drop: false }`
[INFO] [stderr]    Compiling sketches-ddsketch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "52107d959920b61357ab4a74956038a963fda3758eb860c3f7ace374156ff559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52107d959920b61357ab4a74956038a963fda3758eb860c3f7ace374156ff559", kill_on_drop: false }`
[INFO] [stdout] 52107d959920b61357ab4a74956038a963fda3758eb860c3f7ace374156ff559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--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] 1b5f53cd076e08224be2bfb86e188bd5371035324367a6fd9ca2a7324810b232
[INFO] running `Command { std: "docker" "start" "-a" "1b5f53cd076e08224be2bfb86e188bd5371035324367a6fd9ca2a7324810b232", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling getrandom v0.1.15
[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 v0.2.2
[INFO] [stderr]    Compiling sketches-ddsketch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.95s
[INFO] running `Command { std: "docker" "inspect" "1b5f53cd076e08224be2bfb86e188bd5371035324367a6fd9ca2a7324810b232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b5f53cd076e08224be2bfb86e188bd5371035324367a6fd9ca2a7324810b232", kill_on_drop: false }`
[INFO] [stdout] 1b5f53cd076e08224be2bfb86e188bd5371035324367a6fd9ca2a7324810b232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc8e47b1ee8c8ab7dd4091a996c26a004b0abc26cb3f9bd4ab830a084a155d7d
[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" "cc8e47b1ee8c8ab7dd4091a996c26a004b0abc26cb3f9bd4ab830a084a155d7d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sketches_ddsketch-fc5e82c73875e612
[INFO] [stdout] test store::tests::test_simple_store_rev ... ok
[INFO] [stdout] test ddsketch::tests::test_simple_quantile ... ok
[INFO] [stdout] test ddsketch::tests::test_basic_histogram_data ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_ddsketch-662e3882bb452631
[INFO] [stdout] test ddsketch::tests::test_empty_sketch ... ok
[INFO] [stdout] test store::tests::test_simple_store ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_constant ... ok
[INFO] [stdout] test test_performance_insert ... ignored
[INFO] [stdout] test test_performance_merge ... ignored
[INFO] [stdout] test test_merge_incompatible ... ok
[INFO] [stdout] test test_linear ... ok
[INFO] [stdout] test test_merge_normal ... ok
[INFO] [stdout] test test_lognormal ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_exponential ... ok
[INFO] [stdout] test test_merge_empty ... ok
[INFO] [stderr]    Doc-tests sketches-ddsketch
[INFO] [stdout] test test_merge_mixed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc8e47b1ee8c8ab7dd4091a996c26a004b0abc26cb3f9bd4ab830a084a155d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8e47b1ee8c8ab7dd4091a996c26a004b0abc26cb3f9bd4ab830a084a155d7d", kill_on_drop: false }`
[INFO] [stdout] cc8e47b1ee8c8ab7dd4091a996c26a004b0abc26cb3f9bd4ab830a084a155d7d
