[INFO] fetching crate hyperloglogplusplus 0.1.0...
[INFO] testing hyperloglogplusplus-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hyperloglogplusplus 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hyperloglogplusplus 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperloglogplusplus 0.1.0
[INFO] finished tweaking crates.io crate hyperloglogplusplus 0.1.0
[INFO] tweaked toml for crates.io crate hyperloglogplusplus 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b6e8850b1bf648ec9e1635bd5fc58f33c86aa1f051555fe95e1ff8308ba4f99
[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" "1b6e8850b1bf648ec9e1635bd5fc58f33c86aa1f051555fe95e1ff8308ba4f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b6e8850b1bf648ec9e1635bd5fc58f33c86aa1f051555fe95e1ff8308ba4f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6e8850b1bf648ec9e1635bd5fc58f33c86aa1f051555fe95e1ff8308ba4f99", kill_on_drop: false }`
[INFO] [stdout] 1b6e8850b1bf648ec9e1635bd5fc58f33c86aa1f051555fe95e1ff8308ba4f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] fbee75ae26b9801682cd896eac72dd324588e225a93c18a9debc726760efb485
[INFO] running `Command { std: "docker" "start" "-a" "fbee75ae26b9801682cd896eac72dd324588e225a93c18a9debc726760efb485", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyperloglogplusplus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "fbee75ae26b9801682cd896eac72dd324588e225a93c18a9debc726760efb485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbee75ae26b9801682cd896eac72dd324588e225a93c18a9debc726760efb485", kill_on_drop: false }`
[INFO] [stdout] fbee75ae26b9801682cd896eac72dd324588e225a93c18a9debc726760efb485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", 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] 936b705ec27cf9d7db366b7c2a0d1ae4f560098ad3bb53d2863c3a2bad1714ff
[INFO] running `Command { std: "docker" "start" "-a" "936b705ec27cf9d7db366b7c2a0d1ae4f560098ad3bb53d2863c3a2bad1714ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyperloglogplusplus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "936b705ec27cf9d7db366b7c2a0d1ae4f560098ad3bb53d2863c3a2bad1714ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936b705ec27cf9d7db366b7c2a0d1ae4f560098ad3bb53d2863c3a2bad1714ff", kill_on_drop: false }`
[INFO] [stdout] 936b705ec27cf9d7db366b7c2a0d1ae4f560098ad3bb53d2863c3a2bad1714ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 6915d12f7d1ff5510be007742a37b37d712fef44a01a69675c11ede77db090f8
[INFO] running `Command { std: "docker" "start" "-a" "6915d12f7d1ff5510be007742a37b37d712fef44a01a69675c11ede77db090f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hyperloglogplusplus-db04eb6d6add4f08)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hyperloglogplusplus
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "6915d12f7d1ff5510be007742a37b37d712fef44a01a69675c11ede77db090f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6915d12f7d1ff5510be007742a37b37d712fef44a01a69675c11ede77db090f8", kill_on_drop: false }`
[INFO] [stdout] 6915d12f7d1ff5510be007742a37b37d712fef44a01a69675c11ede77db090f8