[INFO] fetching crate zwohash 0.1.2...
[INFO] testing zwohash-0.1.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate zwohash 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate zwohash 0.1.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zwohash 0.1.2
[INFO] finished tweaking crates.io crate zwohash 0.1.2
[INFO] tweaked toml for crates.io crate zwohash 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c364bbc1e796716edb788b25c69fdb6da1f1627291adfc0071dad50bae040fa
[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" "3c364bbc1e796716edb788b25c69fdb6da1f1627291adfc0071dad50bae040fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c364bbc1e796716edb788b25c69fdb6da1f1627291adfc0071dad50bae040fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c364bbc1e796716edb788b25c69fdb6da1f1627291adfc0071dad50bae040fa", kill_on_drop: false }`
[INFO] [stdout] 3c364bbc1e796716edb788b25c69fdb6da1f1627291adfc0071dad50bae040fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5429fb80e335afea7f334b9ec21800e94f17ad6698bb936392f1d4d63f6b9089
[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" "5429fb80e335afea7f334b9ec21800e94f17ad6698bb936392f1d4d63f6b9089", kill_on_drop: false }`
[INFO] [stderr]    Compiling zwohash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5429fb80e335afea7f334b9ec21800e94f17ad6698bb936392f1d4d63f6b9089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5429fb80e335afea7f334b9ec21800e94f17ad6698bb936392f1d4d63f6b9089", kill_on_drop: false }`
[INFO] [stdout] 5429fb80e335afea7f334b9ec21800e94f17ad6698bb936392f1d4d63f6b9089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d151812db4e6b766ca69746b8a7ed96206a0f63fa8c26c46405a31dc2419d65
[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" "4d151812db4e6b766ca69746b8a7ed96206a0f63fa8c26c46405a31dc2419d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling zwohash v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.32s
[INFO] running `Command { std: "docker" "inspect" "4d151812db4e6b766ca69746b8a7ed96206a0f63fa8c26c46405a31dc2419d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d151812db4e6b766ca69746b8a7ed96206a0f63fa8c26c46405a31dc2419d65", kill_on_drop: false }`
[INFO] [stdout] 4d151812db4e6b766ca69746b8a7ed96206a0f63fa8c26c46405a31dc2419d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] c8d00b0d1d94f3ece8c54f120e04f284d6005afabac4917037c3344539e92649
[INFO] running `Command { std: "docker" "start" "-a" "c8d00b0d1d94f3ece8c54f120e04f284d6005afabac4917037c3344539e92649", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zwohash-afcc9950a0a872c8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::usize_byte_subbword_collision_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zwohash
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8d00b0d1d94f3ece8c54f120e04f284d6005afabac4917037c3344539e92649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d00b0d1d94f3ece8c54f120e04f284d6005afabac4917037c3344539e92649", kill_on_drop: false }`
[INFO] [stdout] c8d00b0d1d94f3ece8c54f120e04f284d6005afabac4917037c3344539e92649
