[INFO] fetching crate sketches-ddsketch 0.2.0...
[INFO] testing sketches-ddsketch-0.2.0 against 1.64.0 for beta-1.65-2
[INFO] extracting crate sketches-ddsketch 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sketches-ddsketch 0.2.0 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sketches-ddsketch 0.2.0
[INFO] finished tweaking crates.io crate sketches-ddsketch 0.2.0
[INFO] tweaked toml for crates.io crate sketches-ddsketch 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_core v0.5.1
[INFO] [stderr]   Downloaded rand_hc v0.2.0
[INFO] [stderr]   Downloaded getrandom v0.1.16
[INFO] [stderr]   Downloaded rand_chacha v0.2.2
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded wasi v0.9.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded rand v0.7.3
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c9c8cc3587a5cab6f76497665710427a3ea66ba2f8e19b201503b6ff87ea144
[INFO] running `Command { std: "docker" "start" "-a" "7c9c8cc3587a5cab6f76497665710427a3ea66ba2f8e19b201503b6ff87ea144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c9c8cc3587a5cab6f76497665710427a3ea66ba2f8e19b201503b6ff87ea144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9c8cc3587a5cab6f76497665710427a3ea66ba2f8e19b201503b6ff87ea144", kill_on_drop: false }`
[INFO] [stdout] 7c9c8cc3587a5cab6f76497665710427a3ea66ba2f8e19b201503b6ff87ea144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab05be0d19a9e43683bc747e84ffe7879757eb6f33be5520a9372accd05e2772
[INFO] running `Command { std: "docker" "start" "-a" "ab05be0d19a9e43683bc747e84ffe7879757eb6f33be5520a9372accd05e2772", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ab05be0d19a9e43683bc747e84ffe7879757eb6f33be5520a9372accd05e2772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab05be0d19a9e43683bc747e84ffe7879757eb6f33be5520a9372accd05e2772", kill_on_drop: false }`
[INFO] [stdout] ab05be0d19a9e43683bc747e84ffe7879757eb6f33be5520a9372accd05e2772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53da042c6033545f9ef4442189d16283532714a560ef59f4424ad1520d125cf
[INFO] running `Command { std: "docker" "start" "-a" "d53da042c6033545f9ef4442189d16283532714a560ef59f4424ad1520d125cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.15
[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 approx v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "d53da042c6033545f9ef4442189d16283532714a560ef59f4424ad1520d125cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53da042c6033545f9ef4442189d16283532714a560ef59f4424ad1520d125cf", kill_on_drop: false }`
[INFO] [stdout] d53da042c6033545f9ef4442189d16283532714a560ef59f4424ad1520d125cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 962b9e49365d61bf106543c62cad050792a0af15a15d6e538f181edc55c6724e
[INFO] running `Command { std: "docker" "start" "-a" "962b9e49365d61bf106543c62cad050792a0af15a15d6e538f181edc55c6724e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sketches_ddsketch-109a868c0ea66d00)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test store::tests::test_simple_store_rev ... ok
[INFO] [stdout] test ddsketch::tests::test_empty_sketch ... ok
[INFO] [stdout] test ddsketch::tests::test_add_zero ... ok
[INFO] [stdout] test ddsketch::tests::test_neg_quartiles ... ok
[INFO] [stdout] test ddsketch::tests::test_basic_histogram_data ... ok
[INFO] [stdout] test ddsketch::tests::test_simple_quantile ... ok
[INFO] [stdout] test ddsketch::tests::test_quartiles ... ok
[INFO] [stdout] test store::tests::test_simple_store ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ddsketch.rs (/opt/rustwide/target/debug/deps/test_ddsketch-62be6ac9f4ca1cd4)
[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_constant ... ok
[INFO] [stdout] test test_merge_incompatible ... ok
[INFO] [stdout] test test_exponential ... ok
[INFO] [stdout] test test_linear ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_lognormal ... ok
[INFO] [stdout] test test_merge_mixed ... ok
[INFO] [stderr]    Doc-tests sketches-ddsketch
[INFO] [stdout] test test_merge_normal ... ok
[INFO] [stdout] test test_merge_empty ... 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 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "962b9e49365d61bf106543c62cad050792a0af15a15d6e538f181edc55c6724e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "962b9e49365d61bf106543c62cad050792a0af15a15d6e538f181edc55c6724e", kill_on_drop: false }`
[INFO] [stdout] 962b9e49365d61bf106543c62cad050792a0af15a15d6e538f181edc55c6724e