[INFO] fetching crate leasehund 0.4.0... [INFO] testing leasehund-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate leasehund 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate leasehund 0.4.0 [INFO] finished tweaking crates.io crate leasehund 0.4.0 [INFO] tweaked toml for crates.io crate leasehund 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate leasehund 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate leasehund 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt v0.3.100 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded embedded-hal-async v1.0.0 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded embassy-time-driver v0.2.2 [INFO] [stderr] Downloaded embedded-io v0.7.1 [INFO] [stderr] Downloaded embassy-net-driver v0.2.0 [INFO] [stderr] Downloaded embedded-io-async v0.7.0 [INFO] [stderr] Downloaded embedded-nal v0.9.0 [INFO] [stderr] Downloaded embedded-nal-async v0.9.0 [INFO] [stderr] Downloaded embassy-time v0.5.1 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded embassy-sync v0.8.0 [INFO] [stderr] Downloaded heapless v0.9.2 [INFO] [stderr] Downloaded embassy-net v0.9.0 [INFO] [stderr] Downloaded litrs v1.0.0 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded document-features v0.2.12 [INFO] [stderr] Downloaded smoltcp v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6332cfbe450593ef1f8d5af9d4ccbb40bf30d36159e7adf153715f78e7d0241 [INFO] running `Command { std: "docker" "start" "-a" "b6332cfbe450593ef1f8d5af9d4ccbb40bf30d36159e7adf153715f78e7d0241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6332cfbe450593ef1f8d5af9d4ccbb40bf30d36159e7adf153715f78e7d0241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6332cfbe450593ef1f8d5af9d4ccbb40bf30d36159e7adf153715f78e7d0241", kill_on_drop: false }` [INFO] [stdout] b6332cfbe450593ef1f8d5af9d4ccbb40bf30d36159e7adf153715f78e7d0241 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 645fae7093456f2cd0bfcd177b70ee9986a37560c2cc3209cbe9711f3ad48368 [INFO] running `Command { std: "docker" "start" "-a" "645fae7093456f2cd0bfcd177b70ee9986a37560c2cc3209cbe9711f3ad48368", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling heapless v0.9.2 [INFO] [stderr] Compiling embedded-io v0.7.1 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling embassy-time-driver v0.2.2 [INFO] [stderr] Compiling smoltcp v0.13.0 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling embassy-sync v0.8.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling managed v0.8.0 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling embassy-net-driver v0.2.0 [INFO] [stderr] Compiling embedded-io-async v0.7.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-nal v0.9.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling embedded-nal-async v0.9.0 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling embassy-time v0.5.1 [INFO] [stderr] Compiling embassy-net v0.9.0 [INFO] [stderr] Compiling leasehund v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.15s [INFO] running `Command { std: "docker" "inspect" "645fae7093456f2cd0bfcd177b70ee9986a37560c2cc3209cbe9711f3ad48368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "645fae7093456f2cd0bfcd177b70ee9986a37560c2cc3209cbe9711f3ad48368", kill_on_drop: false }` [INFO] [stdout] 645fae7093456f2cd0bfcd177b70ee9986a37560c2cc3209cbe9711f3ad48368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d32bd2693eaa5bdacace4f7b993345ac62e8802546b0d208c2308cb4e4ac7e93 [INFO] running `Command { std: "docker" "start" "-a" "d32bd2693eaa5bdacace4f7b993345ac62e8802546b0d208c2308cb4e4ac7e93", kill_on_drop: false }` [INFO] [stderr] Compiling leasehund v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "d32bd2693eaa5bdacace4f7b993345ac62e8802546b0d208c2308cb4e4ac7e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d32bd2693eaa5bdacace4f7b993345ac62e8802546b0d208c2308cb4e4ac7e93", kill_on_drop: false }` [INFO] [stdout] d32bd2693eaa5bdacace4f7b993345ac62e8802546b0d208c2308cb4e4ac7e93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96a011989967b3390d268345d41378c1eb78cdd7df1350007570b9eceb54ec1f [INFO] running `Command { std: "docker" "start" "-a" "96a011989967b3390d268345d41378c1eb78cdd7df1350007570b9eceb54ec1f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leasehund-5345f31c7050b6dc) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::dhcp_server_ip_pool_full ... ok [INFO] [stdout] test tests::dhcp_server_new_with_dns ... ok [INFO] [stdout] test tests::dhcp_config_default_values ... ok [INFO] [stdout] test tests::dhcp_config_builder_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests leasehund [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - (line 31) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 54) - compile ... ok [INFO] [stdout] test src/lib.rs - DhcpServer (line 572) - compile ... ok [INFO] [stdout] test src/lib.rs - DhcpServer (line 588) - compile ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::run (line 1113) - compile ... ok [INFO] [stdout] test src/lib.rs - DHCPServerBuffers::new (line 477) ... ok [INFO] [stdout] test src/lib.rs - DhcpConfigBuilder (line 244) ... ok [INFO] [stdout] test src/lib.rs - DhcpConfig (line 179) ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::get_next_available_ip (line 800) ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::with_config (line 747) ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::lease_one (line 1046) ... ok [INFO] [stdout] test src/lib.rs - (line 117) ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::new (line 632) ... ok [INFO] [stdout] test src/lib.rs - TransactionEvent (line 507) ... ok [INFO] [stdout] test src/lib.rs - DhcpServer::new_with_dns (line 691) ... ok [INFO] [stdout] test src/lib.rs - DHCPServerSocket<'a>::new (line 539) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s [INFO] running `Command { std: "docker" "inspect" "96a011989967b3390d268345d41378c1eb78cdd7df1350007570b9eceb54ec1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a011989967b3390d268345d41378c1eb78cdd7df1350007570b9eceb54ec1f", kill_on_drop: false }` [INFO] [stdout] 96a011989967b3390d268345d41378c1eb78cdd7df1350007570b9eceb54ec1f