[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#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreghaynes%2Frusty-dhcpd" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/greghaynes/rusty-dhcpd on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.16 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded input_buffer v0.4.0 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded serde_millis v0.1.1 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded sha-1 v0.9.7 [INFO] [stderr] Downloaded enum-primitive-derive v0.2.1 [INFO] [stderr] Downloaded utf-8 v0.7.6 [INFO] [stderr] Downloaded futures v0.3.16 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded tokio-stream v0.1.7 [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded warp v0.3.1 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded futures-task v0.3.16 [INFO] [stderr] Downloaded tokio-tungstenite v0.13.0 [INFO] [stderr] Downloaded dhcp4r v0.2.2 [INFO] [stderr] Downloaded tungstenite v0.12.0 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded slog v2.7.0 [INFO] [stderr] Downloaded term v0.7.0 [INFO] [stderr] Downloaded slog-async v2.6.0 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded slog-term v2.8.0 [INFO] [stderr] Downloaded headers v0.3.4 [INFO] [stderr] Downloaded hyper v0.14.11 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded tinyvec v1.3.1 [INFO] [stderr] Downloaded tap v1.0.1 [INFO] [stderr] Downloaded futures-io v0.3.16 [INFO] [stderr] Downloaded futures-channel v0.3.16 [INFO] [stderr] Downloaded http-body v0.4.2 [INFO] [stderr] Downloaded httpdate v1.0.1 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded futures-util v0.3.16 [INFO] [stderr] Downloaded futures-sink v0.3.16 [INFO] [stderr] Downloaded tokio-macros v1.3.0 [INFO] [stderr] Downloaded tokio v1.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5dd96de765c91e2f3176a0c0499b7d1e3936eaa345231cbda97e749fa89d1e6 [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" "d5dd96de765c91e2f3176a0c0499b7d1e3936eaa345231cbda97e749fa89d1e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5dd96de765c91e2f3176a0c0499b7d1e3936eaa345231cbda97e749fa89d1e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5dd96de765c91e2f3176a0c0499b7d1e3936eaa345231cbda97e749fa89d1e6", kill_on_drop: false }` [INFO] [stdout] d5dd96de765c91e2f3176a0c0499b7d1e3936eaa345231cbda97e749fa89d1e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", 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] 210b68f8766f4d7f4227156f390ca3fdc8adf596af5a2f61be2e8c7022b5686f [INFO] running `Command { std: "docker" "start" "-a" "210b68f8766f4d7f4227156f390ca3fdc8adf596af5a2f61be2e8c7022b5686f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling slog-async v2.6.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [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 http-body v0.4.2 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling headers v0.3.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling multipart v0.17.1 [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 dhcp4r v0.2.2 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling tokio-stream v0.1.7 [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 2m 25s [INFO] running `Command { std: "docker" "inspect" "210b68f8766f4d7f4227156f390ca3fdc8adf596af5a2f61be2e8c7022b5686f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "210b68f8766f4d7f4227156f390ca3fdc8adf596af5a2f61be2e8c7022b5686f", kill_on_drop: false }` [INFO] [stdout] 210b68f8766f4d7f4227156f390ca3fdc8adf596af5a2f61be2e8c7022b5686f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edefb19792136e40853ec8355e1b8c3ff3d82bbe343fe7988a503d0ed984267f [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" "edefb19792136e40853ec8355e1b8c3ff3d82bbe343fe7988a503d0ed984267f", kill_on_drop: false }` [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] 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: 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: 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 16.49s [INFO] running `Command { std: "docker" "inspect" "edefb19792136e40853ec8355e1b8c3ff3d82bbe343fe7988a503d0ed984267f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edefb19792136e40853ec8355e1b8c3ff3d82bbe343fe7988a503d0ed984267f", kill_on_drop: false }` [INFO] [stdout] edefb19792136e40853ec8355e1b8c3ff3d82bbe343fe7988a503d0ed984267f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] b1f989b05cb69bc973c88a9714fc6d265ea9933aa0f4e69fc5a10d017103d275 [INFO] running `Command { std: "docker" "start" "-a" "b1f989b05cb69bc973c88a9714fc6d265ea9933aa0f4e69fc5a10d017103d275", kill_on_drop: false }` [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" test) generated 4 warnings (2 duplicates) [INFO] [stderr] warning: `rusty-dhcpd` (bin "rusty-dhcpd") generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_dhcpd-f588f800259adda0) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Aug 05 16:48:41.597 INFO Serving, module: server [INFO] [stderr] Aug 05 16:48:41.597 DEBG Creating socket, routine: create_socket, module: server [INFO] [stderr] Aug 05 16:48:41.597 DEBG Bound socket to address: 0.0.0.0:8998, routine: create_socket, module: server [INFO] [stderr] Aug 05 16:48:41.598 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] test dhcpd::leases::tests::next_available ... ok [INFO] [stderr] Aug 05 16:48:41.797 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Got DISCOVER, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG No address requested or requested address unavailable, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Found address to offer, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Offer sent, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:41.797 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] Aug 05 16:48:41.797 INFO Reserved lease, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stdout] [INFO] [stderr] Aug 05 16:48:41.797 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 0.20s [INFO] [stderr] Aug 05 16:48:41.797 DEBG Sent ACK, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stdout] [INFO] [stderr] Aug 05 16:48:41.797 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] [INFO] [stderr] Aug 05 16:48:41.797 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] running 2 tests [INFO] [stderr] Aug 05 16:48:41.797 INFO Shutting down, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:41.797 DEBG Shutting down, module: server [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_dhcpd-41139004347607db) [INFO] [stderr] Aug 05 16:48:41.817 INFO Serving, module: server [INFO] [stderr] Aug 05 16:48:41.817 DEBG Creating socket, routine: create_socket, module: server [INFO] [stderr] Aug 05 16:48:41.818 DEBG Bound socket to address: 0.0.0.0:8998, routine: create_socket, module: server [INFO] [stderr] Aug 05 16:48:41.818 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stdout] test dhcpd::leases::tests::next_available ... ok [INFO] [stderr] Aug 05 16:48:42.015 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Got DISCOVER, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG No address requested or requested address unavailable, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Found address to offer, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Offer sent, offer address: 10.41.0.0, message type: discover, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Got valid DHCP packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG Got REQUEST, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 INFO Reserved lease, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.015 DEBG sending reply, lease duration: 300, routine: server_reply, module: server [INFO] [stderr] Aug 05 16:48:42.016 DEBG Sent ACK, message_type: request, client ip: 10.41.0.0, routine: handle_packet, module: server [INFO] [stderr] Aug 05 16:48:42.016 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.016 DEBG Waiting for packet, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.016 INFO Shutting down, routine: recv_loop, module: server [INFO] [stderr] Aug 05 16:48:42.016 DEBG Shutting down, module: server [INFO] [stderr] Running tests/api.rs (/opt/rustwide/target/debug/deps/api-60910b8d6d068978) [INFO] [stderr] Doc-tests rusty-dhcpd [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 0.22s [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] [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" "b1f989b05cb69bc973c88a9714fc6d265ea9933aa0f4e69fc5a10d017103d275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1f989b05cb69bc973c88a9714fc6d265ea9933aa0f4e69fc5a10d017103d275", kill_on_drop: false }` [INFO] [stdout] b1f989b05cb69bc973c88a9714fc6d265ea9933aa0f4e69fc5a10d017103d275