[INFO] fetching crate streaming_algorithms 0.3.0...
[INFO] testing streaming_algorithms-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate streaming_algorithms 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate streaming_algorithms 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate streaming_algorithms 0.3.0
[INFO] finished tweaking crates.io crate streaming_algorithms 0.3.0
[INFO] tweaked toml for crates.io crate streaming_algorithms 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twox-hash v1.6.1
[INFO] [stderr]   Downloaded packed_simd v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf7cbcccb9ed43e72b5f15abe7af755c9753acf40669ee6c39176707f8b390c5
[INFO] running `Command { std: "docker" "start" "-a" "bf7cbcccb9ed43e72b5f15abe7af755c9753acf40669ee6c39176707f8b390c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7cbcccb9ed43e72b5f15abe7af755c9753acf40669ee6c39176707f8b390c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7cbcccb9ed43e72b5f15abe7af755c9753acf40669ee6c39176707f8b390c5", kill_on_drop: false }`
[INFO] [stdout] bf7cbcccb9ed43e72b5f15abe7af755c9753acf40669ee6c39176707f8b390c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65dab7ca791f624ba691f0395f0e618be67c381561fb66dfceeaaf38f28eba47
[INFO] running `Command { std: "docker" "start" "-a" "65dab7ca791f624ba691f0395f0e618be67c381561fb66dfceeaaf38f28eba47", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling streaming_algorithms v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.09s
[INFO] running `Command { std: "docker" "inspect" "65dab7ca791f624ba691f0395f0e618be67c381561fb66dfceeaaf38f28eba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65dab7ca791f624ba691f0395f0e618be67c381561fb66dfceeaaf38f28eba47", kill_on_drop: false }`
[INFO] [stdout] 65dab7ca791f624ba691f0395f0e618be67c381561fb66dfceeaaf38f28eba47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f66c2c5b6fcfc43c67e28ddb53e4f7d8425ecaf1a275f6a8c5c6e2a8b8fb0ff1
[INFO] running `Command { std: "docker" "start" "-a" "f66c2c5b6fcfc43c67e28ddb53e4f7d8425ecaf1a275f6a8c5c6e2a8b8fb0ff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming_algorithms v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "f66c2c5b6fcfc43c67e28ddb53e4f7d8425ecaf1a275f6a8c5c6e2a8b8fb0ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66c2c5b6fcfc43c67e28ddb53e4f7d8425ecaf1a275f6a8c5c6e2a8b8fb0ff1", kill_on_drop: false }`
[INFO] [stdout] f66c2c5b6fcfc43c67e28ddb53e4f7d8425ecaf1a275f6a8c5c6e2a8b8fb0ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 210062c747bed428cf548d8ed1f0d19f7266c24c057ce4e5249d6edc3f0834e2
[INFO] running `Command { std: "docker" "start" "-a" "210062c747bed428cf548d8ed1f0d19f7266c24c057ce4e5249d6edc3f0834e2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/streaming_algorithms-75eb3dfefefb652a)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test count_min::tests::test_overflow ... ignored
[INFO] [stdout] test distinct::consts::test::ordered ... ok
[INFO] [stdout] test count_min::tests::test_increment ... ok
[INFO] [stdout] test distinct::test::hyperloglog_test_simple ... ok
[INFO] [stdout] test top::test::many ... ignored
[INFO] [stdout] test distinct::test::hyperloglog_test_merge ... ok
[INFO] [stdout] test distinct::test::pow_bithack ... ok
[INFO] [stdout] test distinct::test::push ... ok
[INFO] [stdout] test top::test::abc ... ok
[INFO] [stdout] test count_min::tests::test_increment_multi ... ok
[INFO] [stdout] test sample::test::sample_unstable ... ok
[INFO] [stdout] test sample::test::sample_without_replacement ... ok
[INFO] [stdout] test top::test::top_hll has been running for over 60 seconds
[INFO] [stdout] test top::test::top_hll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 80.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests streaming_algorithms
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "210062c747bed428cf548d8ed1f0d19f7266c24c057ce4e5249d6edc3f0834e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210062c747bed428cf548d8ed1f0d19f7266c24c057ce4e5249d6edc3f0834e2", kill_on_drop: false }`
[INFO] [stdout] 210062c747bed428cf548d8ed1f0d19f7266c24c057ce4e5249d6edc3f0834e2