[INFO] crate sketches-ddsketch 0.1.2 is already in cache
[INFO] testing sketches-ddsketch-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sketches-ddsketch 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sketches-ddsketch 0.1.2 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 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-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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b19dab162a9e05219fcd74d2345c601e5a12e0a024c0bf960d1964d1daeba13
[INFO] running `Command { std: "docker" "start" "-a" "2b19dab162a9e05219fcd74d2345c601e5a12e0a024c0bf960d1964d1daeba13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b19dab162a9e05219fcd74d2345c601e5a12e0a024c0bf960d1964d1daeba13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b19dab162a9e05219fcd74d2345c601e5a12e0a024c0bf960d1964d1daeba13", kill_on_drop: false }`
[INFO] [stdout] 2b19dab162a9e05219fcd74d2345c601e5a12e0a024c0bf960d1964d1daeba13
[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] [stdout] ab27a71bc90553aa7b267560168a41f348b7a7dc952120a17fac3ed5f586cd6d
[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" "ab27a71bc90553aa7b267560168a41f348b7a7dc952120a17fac3ed5f586cd6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sketches-ddsketch v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "ab27a71bc90553aa7b267560168a41f348b7a7dc952120a17fac3ed5f586cd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab27a71bc90553aa7b267560168a41f348b7a7dc952120a17fac3ed5f586cd6d", kill_on_drop: false }`
[INFO] [stdout] ab27a71bc90553aa7b267560168a41f348b7a7dc952120a17fac3ed5f586cd6d
[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] fb381f09ea40a5a57457b50de88bcf2562b5abc9c036061bfd37e622fde8cfcb
[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" "fb381f09ea40a5a57457b50de88bcf2562b5abc9c036061bfd37e622fde8cfcb", kill_on_drop: false }`
[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 2.57s
[INFO] running `Command { std: "docker" "inspect" "fb381f09ea40a5a57457b50de88bcf2562b5abc9c036061bfd37e622fde8cfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb381f09ea40a5a57457b50de88bcf2562b5abc9c036061bfd37e622fde8cfcb", kill_on_drop: false }`
[INFO] [stdout] fb381f09ea40a5a57457b50de88bcf2562b5abc9c036061bfd37e622fde8cfcb
[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] 5c275f0d2b5dd6355e5414b5556609e9c03872f8f22d4a64955c3380f1b7b37f
[INFO] running `Command { std: "docker" "start" "-a" "5c275f0d2b5dd6355e5414b5556609e9c03872f8f22d4a64955c3380f1b7b37f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sketches_ddsketch-81a8d2f6d2256ca2
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test ddsketch::tests::test_empty_sketch ... ok
[INFO] [stdout] test ddsketch::tests::test_simple_quantile ... ok
[INFO] [stdout] test ddsketch::tests::test_basic_histogram_data ... ok
[INFO] [stdout] test store::tests::test_simple_store_rev ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_ddsketch-3ce68cfb237fb4c2
[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_merge_incompatible ... ok
[INFO] [stdout] test test_performance_insert ... ignored
[INFO] [stdout] test test_performance_merge ... ignored
[INFO] [stdout] test test_constant ... ok
[INFO] [stdout] test test_merge_empty ... ok
[INFO] [stdout] test test_lognormal ... ok
[INFO] [stdout] test test_linear ... ok
[INFO] [stdout] test test_merge_mixed ... ok
[INFO] [stdout] test test_merge_normal ... ok
[INFO] [stdout] test test_exponential ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sketches-ddsketch
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... 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" "5c275f0d2b5dd6355e5414b5556609e9c03872f8f22d4a64955c3380f1b7b37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c275f0d2b5dd6355e5414b5556609e9c03872f8f22d4a64955c3380f1b7b37f", kill_on_drop: false }`
[INFO] [stdout] 5c275f0d2b5dd6355e5414b5556609e9c03872f8f22d4a64955c3380f1b7b37f