[INFO] fetching crate sketches-ddsketch 0.2.0...
[INFO] testing sketches-ddsketch-0.2.0 against 1.65.0 for beta-1.66-1.1
[INFO] extracting crate sketches-ddsketch 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sketches-ddsketch 0.2.0 on toolchain 1.65.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.65.0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.65.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.65.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.17
[INFO] [stderr]   Downloaded num-traits v0.2.15
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded autocfg v1.1.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.65.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a972288fff317ac64f7c3044e8b29b6bb0b5cfe5ead8cffe16f110ef2c798b90
[INFO] running `Command { std: "docker" "start" "-a" "a972288fff317ac64f7c3044e8b29b6bb0b5cfe5ead8cffe16f110ef2c798b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a972288fff317ac64f7c3044e8b29b6bb0b5cfe5ead8cffe16f110ef2c798b90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a972288fff317ac64f7c3044e8b29b6bb0b5cfe5ead8cffe16f110ef2c798b90", kill_on_drop: false }`
[INFO] [stdout] a972288fff317ac64f7c3044e8b29b6bb0b5cfe5ead8cffe16f110ef2c798b90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.65.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22dfd8ef30f9f879182c4c31f17d5c1fffc764d75a435a13918c68586933885a
[INFO] running `Command { std: "docker" "start" "-a" "22dfd8ef30f9f879182c4c31f17d5c1fffc764d75a435a13918c68586933885a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sketches-ddsketch v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "22dfd8ef30f9f879182c4c31f17d5c1fffc764d75a435a13918c68586933885a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22dfd8ef30f9f879182c4c31f17d5c1fffc764d75a435a13918c68586933885a", kill_on_drop: false }`
[INFO] [stdout] 22dfd8ef30f9f879182c4c31f17d5c1fffc764d75a435a13918c68586933885a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.65.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c45537c5a6e40e86d7466c53cfc2a93851a08a7e035e014515f55a44874da3d
[INFO] running `Command { std: "docker" "start" "-a" "1c45537c5a6e40e86d7466c53cfc2a93851a08a7e035e014515f55a44874da3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[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 v0.2.17
[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 9.52s
[INFO] running `Command { std: "docker" "inspect" "1c45537c5a6e40e86d7466c53cfc2a93851a08a7e035e014515f55a44874da3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c45537c5a6e40e86d7466c53cfc2a93851a08a7e035e014515f55a44874da3d", kill_on_drop: false }`
[INFO] [stdout] 1c45537c5a6e40e86d7466c53cfc2a93851a08a7e035e014515f55a44874da3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.65.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a036d8e9f97996a1185e8f2f784d6e3591545b38dc8e2d065947aab55b6459f
[INFO] running `Command { std: "docker" "start" "-a" "7a036d8e9f97996a1185e8f2f784d6e3591545b38dc8e2d065947aab55b6459f", 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-a56e44705929e8d0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ddsketch::tests::test_add_zero ... ok
[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_neg_quartiles ... 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_quartiles ... 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-9ec3cf60faee40eb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_constant ... ok
[INFO] [stdout] test test_normal ... ok
[INFO] [stdout] test test_merge_incompatible ... ok
[INFO] [stdout] test test_lognormal ... ok
[INFO] [stdout] test test_linear ... ok
[INFO] [stdout] test test_merge_normal ... ok
[INFO] [stdout] test test_performance_insert ... ignored
[INFO] [stdout] test test_performance_merge ... ignored
[INFO] [stdout] test test_merge_empty ... ok
[INFO] [stdout] test test_merge_mixed ... ok
[INFO] [stderr]    Doc-tests sketches-ddsketch
[INFO] [stdout] test test_exponential ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 29) ... 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; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a036d8e9f97996a1185e8f2f784d6e3591545b38dc8e2d065947aab55b6459f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a036d8e9f97996a1185e8f2f784d6e3591545b38dc8e2d065947aab55b6459f", kill_on_drop: false }`
[INFO] [stdout] 7a036d8e9f97996a1185e8f2f784d6e3591545b38dc8e2d065947aab55b6459f