[INFO] fetching crate sketches-ddsketch 0.2.1...
[INFO] testing sketches-ddsketch-0.2.1 against 1.73.0 for beta-1.74-1
[INFO] extracting crate sketches-ddsketch 0.2.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate sketches-ddsketch 0.2.1 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sketches-ddsketch 0.2.1
[INFO] finished tweaking crates.io crate sketches-ddsketch 0.2.1
[INFO] tweaked toml for crates.io crate sketches-ddsketch 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceb0ec883b110cb46768bee0149e40e4e6697224c6353c2cd896125a3e2db348
[INFO] running `Command { std: "docker" "start" "-a" "ceb0ec883b110cb46768bee0149e40e4e6697224c6353c2cd896125a3e2db348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb0ec883b110cb46768bee0149e40e4e6697224c6353c2cd896125a3e2db348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb0ec883b110cb46768bee0149e40e4e6697224c6353c2cd896125a3e2db348", kill_on_drop: false }`
[INFO] [stdout] ceb0ec883b110cb46768bee0149e40e4e6697224c6353c2cd896125a3e2db348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888b3ecd10babae02f7853c201c471c8eeca2399fef01945c254a2d00d2a3573
[INFO] running `Command { std: "docker" "start" "-a" "888b3ecd10babae02f7853c201c471c8eeca2399fef01945c254a2d00d2a3573", kill_on_drop: false }`
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "888b3ecd10babae02f7853c201c471c8eeca2399fef01945c254a2d00d2a3573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888b3ecd10babae02f7853c201c471c8eeca2399fef01945c254a2d00d2a3573", kill_on_drop: false }`
[INFO] [stdout] 888b3ecd10babae02f7853c201c471c8eeca2399fef01945c254a2d00d2a3573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b9d4bf177df9b20c6a89e404b9f6f72b27c0a453cdd7c3839304b5b2579509b
[INFO] running `Command { std: "docker" "start" "-a" "3b9d4bf177df9b20c6a89e404b9f6f72b27c0a453cdd7c3839304b5b2579509b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.1.16
[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 approx v0.5.1
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "3b9d4bf177df9b20c6a89e404b9f6f72b27c0a453cdd7c3839304b5b2579509b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9d4bf177df9b20c6a89e404b9f6f72b27c0a453cdd7c3839304b5b2579509b", kill_on_drop: false }`
[INFO] [stdout] 3b9d4bf177df9b20c6a89e404b9f6f72b27c0a453cdd7c3839304b5b2579509b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ce0a4f9f31ae935e6db9b145031ed8b4e1cf0983ac80c4056c54b3c7e863ab2
[INFO] running `Command { std: "docker" "start" "-a" "8ce0a4f9f31ae935e6db9b145031ed8b4e1cf0983ac80c4056c54b3c7e863ab2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sketches_ddsketch-69f4c787882f55a8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test store::tests::test_simple_store_rev ... ok
[INFO] [stdout] test ddsketch::tests::test_basic_histogram_data ... ok
[INFO] [stdout] test ddsketch::tests::test_empty_sketch ... ok
[INFO] [stdout] test store::tests::test_simple_store ... ok
[INFO] [stdout] test ddsketch::tests::test_neg_quartiles ... ok
[INFO] [stderr]      Running tests/test_ddsketch.rs (/opt/rustwide/target/debug/deps/test_ddsketch-93c551d32c59b453)
[INFO] [stdout] test ddsketch::tests::test_add_zero ... ok
[INFO] [stdout] test ddsketch::tests::test_quartiles ... ok
[INFO] [stdout] test ddsketch::tests::test_simple_quantile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_performance_insert ... ignored
[INFO] [stdout] test test_performance_merge ... ignored
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_merge_incompatible ... ok
[INFO] [stdout] test test_merge_empty ... ok
[INFO] [stdout] test test_exponential ... ok
[INFO] [stdout] test test_linear ... ok
[INFO] [stdout] test test_constant ... ok
[INFO] [stderr]    Doc-tests sketches-ddsketch
[INFO] [stdout] test test_merge_normal ... ok
[INFO] [stdout] test test_merge_mixed ... ok
[INFO] [stdout] test test_lognormal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ce0a4f9f31ae935e6db9b145031ed8b4e1cf0983ac80c4056c54b3c7e863ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce0a4f9f31ae935e6db9b145031ed8b4e1cf0983ac80c4056c54b3c7e863ab2", kill_on_drop: false }`
[INFO] [stdout] 8ce0a4f9f31ae935e6db9b145031ed8b4e1cf0983ac80c4056c54b3c7e863ab2