[INFO] fetching crate dakv_cuckoo 0.1.0...
[INFO] testing dakv_cuckoo-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate dakv_cuckoo 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dakv_cuckoo 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a833e5ecc1cb3c4f5777532a2f109687fb943b0244038ac4dfce0127f49e471
[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" "8a833e5ecc1cb3c4f5777532a2f109687fb943b0244038ac4dfce0127f49e471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a833e5ecc1cb3c4f5777532a2f109687fb943b0244038ac4dfce0127f49e471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a833e5ecc1cb3c4f5777532a2f109687fb943b0244038ac4dfce0127f49e471", kill_on_drop: false }`
[INFO] [stdout] 8a833e5ecc1cb3c4f5777532a2f109687fb943b0244038ac4dfce0127f49e471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de1337822d5441e996c06ac471c5d924e87c7042f415537224672ca85cd153da
[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" "de1337822d5441e996c06ac471c5d924e87c7042f415537224672ca85cd153da", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[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 6.00s
[INFO] running `Command { std: "docker" "inspect" "de1337822d5441e996c06ac471c5d924e87c7042f415537224672ca85cd153da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de1337822d5441e996c06ac471c5d924e87c7042f415537224672ca85cd153da", kill_on_drop: false }`
[INFO] [stdout] de1337822d5441e996c06ac471c5d924e87c7042f415537224672ca85cd153da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fc8fde4b912bdffd6e34ff7cc2313afd200ab73de2c9dbef3b4c61f334c046
[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" "a8fc8fde4b912bdffd6e34ff7cc2313afd200ab73de2c9dbef3b4c61f334c046", kill_on_drop: false }`
[INFO] [stderr]    Compiling dakv_cuckoo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "a8fc8fde4b912bdffd6e34ff7cc2313afd200ab73de2c9dbef3b4c61f334c046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fc8fde4b912bdffd6e34ff7cc2313afd200ab73de2c9dbef3b4c61f334c046", kill_on_drop: false }`
[INFO] [stdout] a8fc8fde4b912bdffd6e34ff7cc2313afd200ab73de2c9dbef3b4c61f334c046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ca3c99db3ce1e9399d91cea99a7d3b7498d678f1fe487e46af244cc3e6df176
[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" "6ca3c99db3ce1e9399d91cea99a7d3b7498d678f1fe487e46af244cc3e6df176", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dakv_cuckoo-8f983a9ba8b0b574
[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] [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] [stderr]    Doc-tests dakv_cuckoo
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/bucket.rs - bucket::Bucket::new (line 11) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::new (line 44) ... ok
[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::contains (line 108) ... 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::add (line 69) ... ok
[INFO] [stdout] test src/cuckoo_filter.rs - cuckoo_filter::CuckooFilter::size (line 143) ... 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" "6ca3c99db3ce1e9399d91cea99a7d3b7498d678f1fe487e46af244cc3e6df176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca3c99db3ce1e9399d91cea99a7d3b7498d678f1fe487e46af244cc3e6df176", kill_on_drop: false }`
[INFO] [stdout] 6ca3c99db3ce1e9399d91cea99a7d3b7498d678f1fe487e46af244cc3e6df176