[INFO] cloning repository https://github.com/apoloval/avionica-zerofs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apoloval/avionica-zerofs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoloval%2Favionica-zerofs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoloval%2Favionica-zerofs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3943885cb29d043b1c5f4c00c6b3b233dc594d7 [INFO] testing apoloval/avionica-zerofs against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapoloval%2Favionica-zerofs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/apoloval/avionica-zerofs on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/apoloval/avionica-zerofs [INFO] finished tweaking git repo https://github.com/apoloval/avionica-zerofs [INFO] tweaked toml for git repo https://github.com/apoloval/avionica-zerofs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/apoloval/avionica-zerofs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded time v0.1.37 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded log v0.3.7 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded libc v0.2.22 [INFO] [stderr] Downloaded serde_derive_internals v0.15.1 [INFO] [stderr] Downloaded error-chain v0.7.2 [INFO] [stderr] Downloaded toml v0.1.30 [INFO] [stderr] Downloaded log4rs v0.3.3 [INFO] [stderr] Downloaded metadeps v1.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.8 [INFO] [stderr] Downloaded serde v1.0.8 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded toml v0.4.1 [INFO] [stderr] Downloaded redox_syscall v0.1.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 612f03106ad3b78f7b270d9c18bb8defd73f1f678ef7434b219dd1a3e094800a [INFO] running `Command { std: "docker" "start" "-a" "612f03106ad3b78f7b270d9c18bb8defd73f1f678ef7434b219dd1a3e094800a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "612f03106ad3b78f7b270d9c18bb8defd73f1f678ef7434b219dd1a3e094800a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "612f03106ad3b78f7b270d9c18bb8defd73f1f678ef7434b219dd1a3e094800a", kill_on_drop: false }` [INFO] [stdout] 612f03106ad3b78f7b270d9c18bb8defd73f1f678ef7434b219dd1a3e094800a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e17b7d14e657153d8f1b8d13152a8f187ef1b55f9a1cca22b559d9213cde68c1 [INFO] running `Command { std: "docker" "start" "-a" "e17b7d14e657153d8f1b8d13152a8f187ef1b55f9a1cca22b559d9213cde68c1", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stderr] Compiling serde v1.0.8 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling zerofs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_derive v1.0.8 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling log4rs v0.3.3 [INFO] [stderr] Compiling toml v0.4.1 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:95:24 [INFO] [stdout] | [INFO] [stdout] 95 | let mut file = try!(fs::File::open(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | toml::from_str(toml).map_err(|e| Error(e.description().to_string())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zmq/mod.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut buffer: &mut [u8] = data.as_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONFIG_FILE` is never used [INFO] [stdout] --> src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const CONFIG_FILE: &'static str = "Modules/zerofs.conf"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_settings` is never used [INFO] [stdout] --> src/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn load_settings() -> config::Settings { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_logging` is never used [INFO] [stdout] --> src/lib.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn init_logging(settings: config::LoggingSettings) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ShutdownHandle` is never constructed [INFO] [stdout] --> src/domain/mod.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct ShutdownHandle { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `shutdown` is never used [INFO] [stdout] --> src/domain/mod.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn shutdown(self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/config.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | pub type Result = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_toml_file` is never used [INFO] [stdout] --> src/config.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn from_toml_file>(path: P) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_toml` is never used [INFO] [stdout] --> src/config.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn from_toml(toml: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BadOp` is never constructed [INFO] [stdout] --> src/zmq/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 19 | BadMsg { bytes: Vec }, [INFO] [stdout] 20 | BadOp(c_int), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> src/zmq/mod.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | pub type Result = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/zmq/mod.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn new() -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `socket` is never used [INFO] [stdout] --> src/zmq/mod.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn socket(&self, socket_type: SocketType) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `PUB` and `SUB` are never constructed [INFO] [stdout] --> src/zmq/mod.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub enum SocketType { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 67 | PUB = 1, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 68 | SUB = 2, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SocketType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `bind` is never used [INFO] [stdout] --> src/zmq/mod.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn bind>(&mut self, endpoint: T) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `connect` is never used [INFO] [stdout] --> src/zmq/mod.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn connect>(&mut self, endpoint: T) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `send` is never used [INFO] [stdout] --> src/zmq/mod.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn send>(&mut self, data: T) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `send_part` is never used [INFO] [stdout] --> src/zmq/mod.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn send_part>(&mut self, data: T) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recv` is never used [INFO] [stdout] --> src/zmq/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn recv>(&mut self, mut data: T) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `recv_string` is never used [INFO] [stdout] --> src/zmq/mod.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn recv_string(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `subscribe` is never used [INFO] [stdout] --> src/zmq/mod.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn subscribe>(&mut self, topic: T) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `subscribe_all` is never used [INFO] [stdout] --> src/zmq/mod.rs:137:12 [INFO] [stdout] | [INFO] [stdout] 137 | pub fn subscribe_all(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `send_with_opts` is never used [INFO] [stdout] --> src/zmq/mod.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 141 | fn send_with_opts>(&mut self, data: T, send_more: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZMQ_DONTWAIT` is never used [INFO] [stdout] --> src/zmq/ffi.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const ZMQ_DONTWAIT: c_int = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZMQ_SNDMORE` is never used [INFO] [stdout] --> src/zmq/ffi.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub const ZMQ_SNDMORE: c_int = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ZMQ_SUBSCRIBE` is never used [INFO] [stdout] --> src/zmq/ffi.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub const ZMQ_SUBSCRIBE: c_int = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERRNO_EAGAIN` is never used [INFO] [stdout] --> src/zmq/ffi.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | pub const ERRNO_EAGAIN: c_int = 11; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_bind` is never used [INFO] [stdout] --> src/zmq/ffi.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn zmq_bind(socket: *mut c_void, endpoint: *const c_char) -> c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_connect` is never used [INFO] [stdout] --> src/zmq/ffi.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn zmq_connect(socket: *mut c_void, endpoint: *const c_char) -> c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_ctx_new` is never used [INFO] [stdout] --> src/zmq/ffi.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn zmq_ctx_new() -> *mut c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_errno` is never used [INFO] [stdout] --> src/zmq/ffi.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn zmq_errno() -> c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_recv` is never used [INFO] [stdout] --> src/zmq/ffi.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn zmq_recv(socket: *mut c_void, buffer: *mut c_void, len: size_t, flags: c_int) -> c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_send` is never used [INFO] [stdout] --> src/zmq/ffi.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn zmq_send(socket: *mut c_void, buffer: *const c_void, len: size_t, flags: c_int) -> c_int; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_setsockopt` is never used [INFO] [stdout] --> src/zmq/ffi.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / pub fn zmq_setsockopt( [INFO] [stdout] 28 | | socket: *mut c_void, [INFO] [stdout] 29 | | option_name: c_int, [INFO] [stdout] 30 | | option_value: *const c_void, [INFO] [stdout] 31 | | option_len: size_t) -> c_int; [INFO] [stdout] | |_____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zmq_socket` is never used [INFO] [stdout] --> src/zmq/ffi.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn zmq_socket(context: *mut c_void, socket_type: c_int) -> *mut c_void; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Module` is never constructed [INFO] [stdout] --> src/zerofs.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/zerofs.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new() -> Module { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `start` is never used [INFO] [stdout] --> src/zerofs.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn start(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `stop` is never used [INFO] [stdout] --> src/zerofs.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn stop(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `MODULE` is never used [INFO] [stdout] --> src/zerofs.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | static mut MODULE: *mut Module = 0 as *mut Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_module` is never used [INFO] [stdout] --> src/zerofs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn start_module() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stop_module` is never used [INFO] [stdout] --> src/zerofs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn stop_module() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.16s [INFO] running `Command { std: "docker" "inspect" "e17b7d14e657153d8f1b8d13152a8f187ef1b55f9a1cca22b559d9213cde68c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17b7d14e657153d8f1b8d13152a8f187ef1b55f9a1cca22b559d9213cde68c1", kill_on_drop: false }` [INFO] [stdout] e17b7d14e657153d8f1b8d13152a8f187ef1b55f9a1cca22b559d9213cde68c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e83cae5abc0873f9127b311eecbd406101e715f403610456b705b09f0f18a50 [INFO] running `Command { std: "docker" "start" "-a" "2e83cae5abc0873f9127b311eecbd406101e715f403610456b705b09f0f18a50", kill_on_drop: false }` [INFO] [stderr] Compiling zerofs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:95:24 [INFO] [stdout] | [INFO] [stdout] 95 | let mut file = try!(fs::File::open(&path)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:105:50 [INFO] [stdout] | [INFO] [stdout] 105 | toml::from_str(toml).map_err(|e| Error(e.description().to_string())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zmq/mod.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut buffer: &mut [u8] = data.as_mut(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONFIG_FILE` is never used [INFO] [stdout] --> src/lib.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const CONFIG_FILE: &'static str = "Modules/zerofs.conf"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `load_settings` is never used [INFO] [stdout] --> src/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn load_settings() -> config::Settings { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_logging` is never used [INFO] [stdout] --> src/lib.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn init_logging(settings: config::LoggingSettings) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_toml_file` is never used [INFO] [stdout] --> src/config.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn from_toml_file>(path: P) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Module` is never constructed [INFO] [stdout] --> src/zerofs.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Module { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/zerofs.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new() -> Module { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `start` is never used [INFO] [stdout] --> src/zerofs.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn start(&mut self) {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `stop` is never used [INFO] [stdout] --> src/zerofs.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn stop(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `MODULE` is never used [INFO] [stdout] --> src/zerofs.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | static mut MODULE: *mut Module = 0 as *mut Module; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_module` is never used [INFO] [stdout] --> src/zerofs.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn start_module() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stop_module` is never used [INFO] [stdout] --> src/zerofs.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn stop_module() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "2e83cae5abc0873f9127b311eecbd406101e715f403610456b705b09f0f18a50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e83cae5abc0873f9127b311eecbd406101e715f403610456b705b09f0f18a50", kill_on_drop: false }` [INFO] [stdout] 2e83cae5abc0873f9127b311eecbd406101e715f403610456b705b09f0f18a50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d57bae4444a7c47c3fc9bd574e9909c8fd8e27c853450150ccb3583cb78707f8 [INFO] running `Command { std: "docker" "start" "-a" "d57bae4444a7c47c3fc9bd574e9909c8fd8e27c853450150ccb3583cb78707f8", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/config.rs:95:24 [INFO] [stderr] | [INFO] [stderr] 95 | let mut file = try!(fs::File::open(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:105:50 [INFO] [stderr] | [INFO] [stderr] 105 | toml::from_str(toml).map_err(|e| Error(e.description().to_string())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zmq/mod.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | let mut buffer: &mut [u8] = data.as_mut(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `CONFIG_FILE` is never used [INFO] [stderr] --> src/lib.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | const CONFIG_FILE: &'static str = "Modules/zerofs.conf"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `load_settings` is never used [INFO] [stderr] --> src/lib.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn load_settings() -> config::Settings { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `init_logging` is never used [INFO] [stderr] --> src/lib.rs:34:4 [INFO] [stderr] | [INFO] [stderr] 34 | fn init_logging(settings: config::LoggingSettings) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `from_toml_file` is never used [INFO] [stderr] --> src/config.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn from_toml_file>(path: P) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Module` is never constructed [INFO] [stderr] --> src/zerofs.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Module { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/zerofs.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new() -> Module { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `start` is never used [INFO] [stderr] --> src/zerofs.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn start(&mut self) {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `stop` is never used [INFO] [stderr] --> src/zerofs.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn stop(&mut self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `MODULE` is never used [INFO] [stderr] --> src/zerofs.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | static mut MODULE: *mut Module = 0 as *mut Module; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `start_module` is never used [INFO] [stderr] --> src/zerofs.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn start_module() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `stop_module` is never used [INFO] [stderr] --> src/zerofs.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn stop_module() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `zerofs` (lib test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerofs-153cc4b85698af4b) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test config::tests::should_load_defaults_from_empty_toml ... ok [INFO] [stdout] test config::tests::should_load_logging_file ... ok [INFO] [stdout] test config::tests::should_load_logging_defaults_from_empty_section ... ok [INFO] [stdout] test config::tests::should_load_logging_level ... ok [INFO] [stdout] test config::tests::should_load_logging_pattern ... ok [INFO] [stdout] test zmq::test::test_context_creation ... ok [INFO] [stdout] test zmq::test::test_socket_recv ... ok [INFO] [stdout] test zmq::test::test_socket_connection ... ok [INFO] [stdout] test zmq::test::test_socket_send ... ok [INFO] [stdout] test zmq::test::test_socket_binding ... ok [INFO] [stdout] test domain::test::test_woker_operation ... ok [INFO] [stdout] test zmq::test::test_socket_creation ... ok [INFO] [stdout] test zmq::test::test_pub_sub_integration ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d57bae4444a7c47c3fc9bd574e9909c8fd8e27c853450150ccb3583cb78707f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d57bae4444a7c47c3fc9bd574e9909c8fd8e27c853450150ccb3583cb78707f8", kill_on_drop: false }` [INFO] [stdout] d57bae4444a7c47c3fc9bd574e9909c8fd8e27c853450150ccb3583cb78707f8