[INFO] fetching crate dakv_cuckoo 0.1.0...
[INFO] testing dakv_cuckoo-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate dakv_cuckoo 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dakv_cuckoo 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dakv_cuckoo 0.1.0
[INFO] finished tweaking crates.io crate dakv_cuckoo 0.1.0
[INFO] tweaked toml for crates.io crate dakv_cuckoo 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74f750df5747ba11e039bc28882c7c54d2812ae33f2ce189a9ec86cbd8d2e8f0
[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" "74f750df5747ba11e039bc28882c7c54d2812ae33f2ce189a9ec86cbd8d2e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74f750df5747ba11e039bc28882c7c54d2812ae33f2ce189a9ec86cbd8d2e8f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f750df5747ba11e039bc28882c7c54d2812ae33f2ce189a9ec86cbd8d2e8f0", kill_on_drop: false }`
[INFO] [stdout] 74f750df5747ba11e039bc28882c7c54d2812ae33f2ce189a9ec86cbd8d2e8f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2644a28267ab407ee6eacea2dc297344eb81ae9b8a6f8a54bed071fc72ff4d5
[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" "b2644a28267ab407ee6eacea2dc297344eb81ae9b8a6f8a54bed071fc72ff4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling seahash v4.0.1
[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 dakv_cuckoo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "b2644a28267ab407ee6eacea2dc297344eb81ae9b8a6f8a54bed071fc72ff4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2644a28267ab407ee6eacea2dc297344eb81ae9b8a6f8a54bed071fc72ff4d5", kill_on_drop: false }`
[INFO] [stdout] b2644a28267ab407ee6eacea2dc297344eb81ae9b8a6f8a54bed071fc72ff4d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7535f54a2114817f016140ec6bdde47252148c035d7600810e80cb730258b1e
[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" "a7535f54a2114817f016140ec6bdde47252148c035d7600810e80cb730258b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dakv_cuckoo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "a7535f54a2114817f016140ec6bdde47252148c035d7600810e80cb730258b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7535f54a2114817f016140ec6bdde47252148c035d7600810e80cb730258b1e", kill_on_drop: false }`
[INFO] [stdout] a7535f54a2114817f016140ec6bdde47252148c035d7600810e80cb730258b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24ae899be736751db421cff888c85b8b63ff98aa4eca9556efbb0f49dee988f3
[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" "24ae899be736751db421cff888c85b8b63ff98aa4eca9556efbb0f49dee988f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dakv_cuckoo-8f983a9ba8b0b574
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test util::tests::test_upper_power2 ... ok
[INFO] [stdout] test cuckoo_filter::tests::test_gen_size ... ok
[INFO] [stdout] test cuckoo_filter::tests::test_trailing_zeros ... ok
[INFO] [stdout] test cuckoo_filter::tests::test_add ... ok
[INFO] [stderr]    Doc-tests dakv_cuckoo
[INFO] [stdout] test cuckoo_filter::tests::test_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::with_capacity (line 53) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::new (line 44) ... ok
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::new (line 11) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::delete (line 123) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::size (line 143) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::contains (line 108) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::add (line 69) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24ae899be736751db421cff888c85b8b63ff98aa4eca9556efbb0f49dee988f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ae899be736751db421cff888c85b8b63ff98aa4eca9556efbb0f49dee988f3", kill_on_drop: false }`
[INFO] [stdout] 24ae899be736751db421cff888c85b8b63ff98aa4eca9556efbb0f49dee988f3