[INFO] cloning repository https://github.com/bchallenor/firebreak [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bchallenor/firebreak" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbchallenor%2Ffirebreak", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbchallenor%2Ffirebreak'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40d765a0ee68d108d1b2abc9f40d4dce9010c883 [INFO] testing bchallenor/firebreak against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbchallenor%2Ffirebreak" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bchallenor/firebreak [INFO] finished tweaking git repo https://github.com/bchallenor/firebreak [INFO] tweaked toml for git repo https://github.com/bchallenor/firebreak written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bchallenor/firebreak on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bchallenor/firebreak 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3963510973d8253f42eb86517846aefd824d78a724cb5c613836d93fab2f781c [INFO] running `Command { std: "docker" "start" "-a" "3963510973d8253f42eb86517846aefd824d78a724cb5c613836d93fab2f781c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3963510973d8253f42eb86517846aefd824d78a724cb5c613836d93fab2f781c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3963510973d8253f42eb86517846aefd824d78a724cb5c613836d93fab2f781c", kill_on_drop: false }` [INFO] [stdout] 3963510973d8253f42eb86517846aefd824d78a724cb5c613836d93fab2f781c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] edae779c43d40e464931a380979102b615849a7f800be18e963c242b5e92e0d9 [INFO] running `Command { std: "docker" "start" "-a" "edae779c43d40e464931a380979102b615849a7f800be18e963c242b5e92e0d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-channel v0.3.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-task v0.3.7 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling paste v1.0.2 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling quote v1.0.7 [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 regex v1.4.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling tokio v0.3.2 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.7 [INFO] [stderr] Compiling futures-executor v0.3.7 [INFO] [stderr] Compiling futures v0.3.7 [INFO] [stderr] Compiling firebreak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ConnPath` is never used [INFO] [stdout] --> src/conn/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait ConnPath: Sync { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ConnSpec` is never used [INFO] [stdout] --> src/conn/mod.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum ConnSpec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnSpec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ConnEffect` is never used [INFO] [stdout] --> src/conn/mod.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum ConnEffect { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnEffect` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OsNsConnPath` is never constructed [INFO] [stdout] --> src/conn/os.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct OsNsConnPath<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/conn/os.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl<'a> OsNsConnPath<'a> { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 28 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ClientStatus` is never used [INFO] [stdout] --> src/conn/os.rs:84:6 [INFO] [stdout] | [INFO] [stdout] 84 | enum ClientStatus { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClientStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SentCookie` is never constructed [INFO] [stdout] --> src/conn/os.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 90 | struct SentCookie { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SentCookie` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ServerStatus` is never used [INFO] [stdout] --> src/conn/os.rs:95:6 [INFO] [stdout] | [INFO] [stdout] 95 | enum ServerStatus { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReceivedCookie` is never constructed [INFO] [stdout] --> src/conn/os.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | struct ReceivedCookie { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReceivedCookie` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `OsNsConnector` is never used [INFO] [stdout] --> src/conn/os.rs:107:7 [INFO] [stdout] | [INFO] [stdout] 107 | trait OsNsConnector: Sized + Sync { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tcp` is never constructed [INFO] [stdout] --> src/conn/os.rs:172:8 [INFO] [stdout] | [INFO] [stdout] 172 | struct Tcp { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Udp` is never constructed [INFO] [stdout] --> src/conn/os.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | struct Udp { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Host` is never used [INFO] [stdout] --> src/host/mod.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Host: Sized { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Interface` is never used [INFO] [stdout] --> src/host/mod.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Interface: Sized { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `random_peer_addr_with_net` is never used [INFO] [stdout] --> src/host/mod.rs:49:4 [INFO] [stdout] | [INFO] [stdout] 49 | fn random_peer_addr_with_net(addr_with_net: IpNet) -> IpNet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OsHost` is never constructed [INFO] [stdout] --> src/host/os.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct OsHost { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OsHost` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `addr_with_net`, `peer_name`, and `peer_ns` are never read [INFO] [stdout] --> src/host/os.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct OsInterface { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 21 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | addr_with_net: IpNet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 23 | peer_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 24 | peer_ns: OsNs, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OsInterface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/host/os.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 164 | impl OsNs { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 165 | fn enable_ipv4_forwarding(&mut self) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | fn enable_ipv6_forwarding(&mut self) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | fn add_veth_link(&mut self, name: &str, peer_name: &str) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 185 | fn enable_link(&mut self, name: &str) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | fn move_link(&mut self, name: &str, other: &mut Self) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | fn set_addr(&mut self, name: &str, addr: IpNet) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn list_addrs(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | fn set_default_route(&mut self, addr: IpAddr) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | fn load_nft_rules(&mut self, rules: R) -> Result<(), io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | fn list_nft_rules(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fd` and `fd_path` are never read [INFO] [stdout] --> src/os.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct OsNs { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 15 | fd: File, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | /// Absolute path to the namespace. Valid only for the lifetime of this struct. [INFO] [stdout] 17 | fd_path: Box, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OsNs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path`, `scoped`, `spawn_scoped`, `scoped_process`, and `scoped_process_with_input` are never used [INFO] [stdout] --> src/os.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl OsNs { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn path(&self) -> &Path { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn scoped<'a, F, T>(&self, f: F) -> Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn spawn_scoped<'scope, 'env, F, T>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn scoped_process(&self, program: &str, args: &[S]) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | pub fn scoped_process_with_input( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.65s [INFO] running `Command { std: "docker" "inspect" "edae779c43d40e464931a380979102b615849a7f800be18e963c242b5e92e0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edae779c43d40e464931a380979102b615849a7f800be18e963c242b5e92e0d9", kill_on_drop: false }` [INFO] [stdout] edae779c43d40e464931a380979102b615849a7f800be18e963c242b5e92e0d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7a1a916a320267b0b2bc09be6ed4bd29ca3f6728c368228a8d1ed48514335a88 [INFO] running `Command { std: "docker" "start" "-a" "7a1a916a320267b0b2bc09be6ed4bd29ca3f6728c368228a8d1ed48514335a88", kill_on_drop: false }` [INFO] [stderr] Compiling firebreak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `source_name`, `target_name`, and `target_addr` are never used [INFO] [stdout] --> src/conn/mod.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait ConnPath: Sync { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 11 | fn source_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | fn source_addr(&self) -> IpAddr; [INFO] [stdout] 13 | fn target_name(&self) -> &str; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 14 | fn target_addr(&self) -> IpAddr; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> src/host/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait Host: Sized { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 17 | fn name(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `name`, `addr_with_net`, and `addr` are never used [INFO] [stdout] --> src/host/mod.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Interface: Sized { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 42 | fn name(&self) -> &str; [INFO] [stdout] | ^^^^ [INFO] [stdout] 43 | fn addr_with_net(&self) -> IpNet; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 44 | fn addr(&self) -> IpAddr { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcK3hgyj/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libenv_logger-6ef4f4aa29c3da09.rlib,libtermcolor-2ea4a539468aa6b0.rlib,libatty-2ca37521cc3f31a1.rlib,libhumantime-8d8e09eea03a30a0.rlib,libquick_error-022321fe562bcedb.rlib,libregex-d6536c57ab387db1.rlib,libthread_local-c6b88a4b7954c5cd.rlib,libregex_syntax-e40ed7df07f91542.rlib,libaho_corasick-33ffea5484f96240.rlib,libcrossbeam_utils-946317e8b534a400.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{librand-0549449c107c14a2.rlib,librand_chacha-fa8a3b0e3fd76891.rlib,libppv_lite86-fe4748cb9a4a903e.rlib,librand_core-21f6ba0720e9b56a.rlib,libgetrandom-784013d3f1e78be1.rlib,libipnet-58d2603d2d613f5c.rlib,libtokio-e7b2ea295c7bf644.rlib,libnum_cpus-d61410d750006bc0.rlib,libbytes-ad92b4b895d6e126.rlib,libpin_project_lite-0ca2013d16485e58.rlib,libmio-2b03fa2b9d094233.rlib,liblibc-f3e526c52eed5be7.rlib,liblog-9eb3e35e0f591e8b.rlib,libcfg_if-2d17986ae484e939.rlib,libfutures-dd171d19bf5134cb.rlib,libfutures_executor-6686e988769b1820.rlib,libfutures_util-7efb378b8035d85d.rlib,libmemchr-66f21ea766679294.rlib,libproc_macro_nested-2e4002de4910557b.rlib,libfutures_io-beaa39171b647f7a.rlib,libslab-7c577fd9ceb1ab41.rlib,libfutures_channel-4a0a9ecfec6dd9fc.rlib,libpin_project-81b25cea446b9b1a.rlib,libfutures_sink-0248c643ab2ab0e0.rlib,libfutures_task-4191749a2b0f2412.rlib,libonce_cell-73d3080c1d2a713a.rlib,libpin_utils-b08f1197f0cdae19.rlib,libfutures_core-d860d29d8e491bc0.rlib,liblazy_static-4b136fc9bfbd2c4b.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcK3hgyj/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/firebreak-49281447416e6305" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-784013d3f1e78be1.rlib(getrandom-784013d3f1e78be1.getrandom.8df335f6895c4e31-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.15/src/util_libc.rs:112:(.text._ZN9getrandom9util_libc13open_readonly17ha7da71f2bb174157E+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `firebreak` (bin "firebreak" test) due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7a1a916a320267b0b2bc09be6ed4bd29ca3f6728c368228a8d1ed48514335a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a1a916a320267b0b2bc09be6ed4bd29ca3f6728c368228a8d1ed48514335a88", kill_on_drop: false }` [INFO] [stdout] 7a1a916a320267b0b2bc09be6ed4bd29ca3f6728c368228a8d1ed48514335a88