[INFO] cloning repository https://github.com/greghaynes/rusty-dhcpd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greghaynes/rusty-dhcpd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] babaff8ef1631207830bf8e8d6e6c17620f5e6fe [INFO] testing greghaynes/rusty-dhcpd against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/greghaynes/rusty-dhcpd on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/greghaynes/rusty-dhcpd [INFO] finished tweaking git repo https://github.com/greghaynes/rusty-dhcpd [INFO] tweaked toml for git repo https://github.com/greghaynes/rusty-dhcpd written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/greghaynes/rusty-dhcpd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.13.0 [INFO] [stderr] Downloaded mio v0.7.13 [INFO] [stderr] Downloaded httparse v1.4.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.5 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded slog-term v2.8.0 [INFO] [stderr] Downloaded slog-async v2.6.0 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded serde_millis v0.1.1 [INFO] [stderr] Downloaded http-body v0.4.2 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded term v0.7.0 [INFO] [stderr] Downloaded h2 v0.3.3 [INFO] [stderr] Downloaded enum-primitive-derive v0.2.1 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded sha-1 v0.9.7 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded input_buffer v0.4.0 [INFO] [stderr] 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"/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4a352e0e59986b0bc1e0ca767eac2be15d3d9e677514d07ef8706960bc8e21c [INFO] running `Command { std: "docker" "start" "-a" "a4a352e0e59986b0bc1e0ca767eac2be15d3d9e677514d07ef8706960bc8e21c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4a352e0e59986b0bc1e0ca767eac2be15d3d9e677514d07ef8706960bc8e21c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4a352e0e59986b0bc1e0ca767eac2be15d3d9e677514d07ef8706960bc8e21c", kill_on_drop: false }` [INFO] [stdout] a4a352e0e59986b0bc1e0ca767eac2be15d3d9e677514d07ef8706960bc8e21c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62818ba982576c1fc1bd7132dd1f17c9562cea9ae98195d9157f72735e3aff4c [INFO] running `Command { std: "docker" "start" "-a" "62818ba982576c1fc1bd7132dd1f17c9562cea9ae98195d9157f72735e3aff4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] 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thread_local v1.1.3 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling slog-async v2.6.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling enum-primitive-derive v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling multipart v0.17.1 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling dhcp4r v0.2.2 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling warp v0.3.1 [INFO] [stderr] Compiling rusty-dhcpd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IpChaddrMismatch` [INFO] [stdout] --> src/dhcpd/leases.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | IpChaddrMismatch(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `release` [INFO] [stdout] --> src/dhcpd/leases.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "62818ba982576c1fc1bd7132dd1f17c9562cea9ae98195d9157f72735e3aff4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62818ba982576c1fc1bd7132dd1f17c9562cea9ae98195d9157f72735e3aff4c", kill_on_drop: false }` [INFO] [stdout] 62818ba982576c1fc1bd7132dd1f17c9562cea9ae98195d9157f72735e3aff4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12a3f4047ea8cd2d921efc68b9e19d6e113cd8dde82576d92545b03c031e3cac [INFO] running `Command { std: "docker" "start" "-a" "12a3f4047ea8cd2d921efc68b9e19d6e113cd8dde82576d92545b03c031e3cac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty-dhcpd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IpChaddrMismatch` [INFO] [stdout] --> src/dhcpd/leases.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | IpChaddrMismatch(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `release` [INFO] [stdout] --> src/dhcpd/leases.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IpChaddrMismatch` [INFO] [stdout] --> src/dhcpd/leases.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | IpChaddrMismatch(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `release` [INFO] [stdout] --> src/dhcpd/leases.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chaddr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:27 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/dhcpd/leases.rs:169:45 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.05s [INFO] running `Command { std: "docker" "inspect" "12a3f4047ea8cd2d921efc68b9e19d6e113cd8dde82576d92545b03c031e3cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a3f4047ea8cd2d921efc68b9e19d6e113cd8dde82576d92545b03c031e3cac", kill_on_drop: false }` [INFO] [stdout] 12a3f4047ea8cd2d921efc68b9e19d6e113cd8dde82576d92545b03c031e3cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bdc04e67ee6a90fdfc266653d429955a67df3ff0b42e6b442b14c373173217ff [INFO] running `Command { std: "docker" "start" "-a" "bdc04e67ee6a90fdfc266653d429955a67df3ff0b42e6b442b14c373173217ff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `chaddr` [INFO] [stderr] --> src/dhcpd/leases.rs:169:27 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaddr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/dhcpd/leases.rs:169:45 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: `rusty-dhcpd` (lib) generated 2 warnings [INFO] [stderr] warning: `rusty-dhcpd` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: variant is never constructed: `IpChaddrMismatch` [INFO] [stderr] --> src/dhcpd/leases.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | IpChaddrMismatch(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `release` [INFO] [stderr] --> src/dhcpd/leases.rs:169:12 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn release(&self, chaddr: &[u8; 6], addr: &Ipv4Addr) -> Result<(), LeaseError> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rusty-dhcpd` (bin "rusty-dhcpd") generated 4 warnings (2 duplicates) [INFO] [stderr] warning: `rusty-dhcpd` (bin "rusty-dhcpd" test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_dhcpd-44aeeb6c93fbf5dd) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test dhcpd::leases::tests::next_available ... ok [INFO] [stderr] Dec 04 14:33:23.800 INFO Serving, module: server [INFO] [stderr] Dec 04 14:33:23.800 DEBG Creating socket, routine: create_socket, module: server [INFO] [stderr] Dec 04 14:33:23.800 DEBG Bound socket to address: 0.0.0.0:8998, routine: create_socket, module: server [INFO] [stderr] Dec 04 14:33:23.800 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.002 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.002 DEBG Got DISCOVER, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.002 DEBG No address requested or requested address unavailable, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.002 DEBG Found address to offer, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Offer sent, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Got REQUEST, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stdout] test dhcpd::server::tests::get_lease ... ok [INFO] [stderr] Dec 04 14:33:24.003 INFO Reserved lease, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stdout] [INFO] [stderr] Dec 04 14:33:24.003 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stderr] Dec 04 14:33:24.003 DEBG Sent ACK, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stdout] [INFO] [stderr] Dec 04 14:33:24.003 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] [INFO] [stderr] Dec 04 14:33:24.003 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] running 2 tests [INFO] [stderr] Dec 04 14:33:24.003 INFO Shutting down, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.003 DEBG Shutting down, module: server [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_dhcpd-44c4aec1fdfbe851) [INFO] [stdout] test dhcpd::leases::tests::next_available ... ok [INFO] [stderr] Dec 04 14:33:24.012 INFO Serving, module: server [INFO] [stderr] Dec 04 14:33:24.013 DEBG Creating socket, routine: create_socket, module: server [INFO] [stderr] Dec 04 14:33:24.013 DEBG Bound socket to address: 0.0.0.0:8998, routine: create_socket, module: server [INFO] [stderr] Dec 04 14:33:24.013 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Got DISCOVER, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG No address requested or requested address unavailable, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Found address to offer, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Offer sent, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Got REQUEST, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 INFO Reserved lease, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Sent ACK, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.212 INFO Shutting down, routine: recv_loop, module: server [INFO] [stderr] Dec 04 14:33:24.213 DEBG Shutting down, module: server [INFO] [stdout] test dhcpd::server::tests::get_lease ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test leases ... 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] [stderr] Running tests/api.rs (/opt/rustwide/target/debug/deps/api-b43f35911c5197f4) [INFO] [stderr] Doc-tests rusty-dhcpd [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" "bdc04e67ee6a90fdfc266653d429955a67df3ff0b42e6b442b14c373173217ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc04e67ee6a90fdfc266653d429955a67df3ff0b42e6b442b14c373173217ff", kill_on_drop: false }` [INFO] [stdout] bdc04e67ee6a90fdfc266653d429955a67df3ff0b42e6b442b14c373173217ff