[INFO] cloning repository https://github.com/dmichiels/RustFBP [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmichiels/RustFBP" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88859ff8361765c5fd3d28b2a5771bdbf12fa035 [INFO] documenting dmichiels/RustFBP against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmichiels%2FRustFBP" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmichiels/RustFBP on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmichiels/RustFBP [INFO] finished tweaking git repo https://github.com/dmichiels/RustFBP [INFO] tweaked toml for git repo https://github.com/dmichiels/RustFBP written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/dmichiels/RustFBP already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", 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] 9718a50f8b9fc2db89fb14c8ecc01b7b8feb6a8b7b1ea67d57d1cb77ec0c3795 [INFO] running `Command { std: "docker" "start" "-a" "9718a50f8b9fc2db89fb14c8ecc01b7b8feb6a8b7b1ea67d57d1cb77ec0c3795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9718a50f8b9fc2db89fb14c8ecc01b7b8feb6a8b7b1ea67d57d1cb77ec0c3795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9718a50f8b9fc2db89fb14c8ecc01b7b8feb6a8b7b1ea67d57d1cb77ec0c3795", kill_on_drop: false }` [INFO] [stdout] 9718a50f8b9fc2db89fb14c8ecc01b7b8feb6a8b7b1ea67d57d1cb77ec0c3795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] f059e45b32e02d51cd9c5f33f05bba68ff8c46de03b154094c9e3b6b1c840fba [INFO] running `Command { std: "docker" "start" "-a" "f059e45b32e02d51cd9c5f33f05bba68ff8c46de03b154094c9e3b6b1c840fba", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Checking capnp v0.13.3 [INFO] [stderr] Checking capnpc v0.13.1 [INFO] [stderr] Checking rustfbp v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rustfbp v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | let s_acc = try!(hs.get_sender("acc".into())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:133:24 [INFO] [stdout] | [INFO] [stdout] 133 | let response = try!(r.recv()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:136:31 [INFO] [stdout] | [INFO] [stdout] 136 | let senders = try!(self.inputs.remove(&name).ok_or(result::Error::ComponentNotFound)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:137:33 [INFO] [stdout] | [INFO] [stdout] 137 | let a_senders = try!(self.inputs_array.remove(&name).ok_or(result::Error::ComponentNotFound)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:173:19 [INFO] [stdout] | [INFO] [stdout] 173 | let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | let his = try!(self.inputs.get(&comp_in).ok_or(result::Error::ComponentNotFound) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:195:19 [INFO] [stdout] | [INFO] [stdout] 195 | let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:203:19 [INFO] [stdout] | [INFO] [stdout] 203 | let his = try!(self.get_array_heap_sender(comp_in, port_in, selection_in)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | try!(self.inputs_array.get_mut(&comp).ok_or(result::Error::ComponentNotFound) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:440:17 [INFO] [stdout] | [INFO] [stdout] 440 | try!(Self::edit_one_comp(&mut box_comp, msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/scheduler.rs:473:13 [INFO] [stdout] | [INFO] [stdout] 473 | try!(Self::edit_one_comp(&mut c, msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:244:21 [INFO] [stdout] | [INFO] [stdout] 244 | try!(sched.add_component(format!("{}{}", name, node.name), builder)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | try!(sched.connect(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:258:21 [INFO] [stdout] | [INFO] [stdout] 258 | try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:259:21 [INFO] [stdout] | [INFO] [stdout] 259 | ... try!(sched.connect_to_array(format!("{}{}", name, comp_out), port_out.clone(), format!("{}{}", name, comp_in), port_in.clone(), sel... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 262 | try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | ... try!(sched.connect_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, comp_in), ... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:266:21 [INFO] [stdout] | [INFO] [stdout] 266 | try!(sched.soft_add_input_array_selection(format!("{}{}", name, comp_in), port_in.clone(), selection_in.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | try!(sched.add_output_array_selection(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/subnet.rs:268:21 [INFO] [stdout] | [INFO] [stdout] 268 | ... try!(sched.connect_array_to_array(format!("{}{}", name, comp_out), port_out.clone(), selection_out.clone(), format!("{}{}", name, c... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ports.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 69 | let ptr = try!(port.recv()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ports.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | let ptr = try!(port.try_recv()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ports.rs:92:35 [INFO] [stdout] | [INFO] [stdout] 92 | let ptr = try!(recv.recv()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ports.rs:153:25 [INFO] [stdout] | [INFO] [stdout] 153 | Ok(Some(try!(his.to_raw()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ports.rs:171:33 [INFO] [stdout] | [INFO] [stdout] 171 | Ok(Some(try!(his.to_raw()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/allocator.rs:512:12 [INFO] [stdout] | [INFO] [stdout] 512 | Ok(try!(capnp::serialize::read_message(&mut &msg[..], ReaderOptions::new()))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/allocator.rs:519:16 [INFO] [stdout] | [INFO] [stdout] 519 | Ok(try!(capnp::serialize::write_message(&mut s, builder))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/ports.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Ports` [INFO] [stdout] --> src/ports.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | use super::Ports; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `allocator::*` [INFO] [stdout] --> src/ports.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | use allocator::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/ports.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/ports.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 233 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scheduler::CompMsg` [INFO] [stdout] --> src/ports.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | use scheduler::CompMsg; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/result.rs:78:32 [INFO] [stdout] | [INFO] [stdout] 78 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Builder` [INFO] [stdout] --> src/allocator.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use capnp::message::{Builder, Reader, ReaderOptions}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/allocator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [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/result.rs:59:42 [INFO] [stdout] | [INFO] [stdout] 59 | Error::Capnp(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [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/result.rs:60:39 [INFO] [stdout] | [INFO] [stdout] 60 | Error::IO(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [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/result.rs:61:45 [INFO] [stdout] | [INFO] [stdout] 61 | Error::FromUtf8(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [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/result.rs:62:41 [INFO] [stdout] | [INFO] [stdout] 62 | Error::Mpsc(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheduler.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | .and_then(|mut port| { [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: variable does not need to be mutable [INFO] [stdout] --> src/scheduler.rs:226:24 [INFO] [stdout] | [INFO] [stdout] 226 | .and_then(|mut comp| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheduler.rs:401:17 [INFO] [stdout] | [INFO] [stdout] 401 | let mut o_comp = self.components.get_mut(&name).expect("SchedState remove : component doesn't exist"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheduler.rs:458:13 [INFO] [stdout] | [INFO] [stdout] 458 | let mut o_comp = self.components.get_mut(&name).expect("SchedSate run : component doesn't exist"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheduler.rs:470:13 [INFO] [stdout] | [INFO] [stdout] 470 | let mut comp = self.components.get_mut(&name).expect("SchedState edit_component : component doesn't exist"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `can_run` [INFO] [stdout] --> src/scheduler.rs:348:5 [INFO] [stdout] | [INFO] [stdout] 348 | can_run: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `lib` [INFO] [stdout] --> src/loader.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | lib: Library, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `drop` [INFO] [stdout] --> src/allocator.rs:659:5 [INFO] [stdout] | [INFO] [stdout] 659 | drop: extern fn(*mut HeapSenders), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `[u8]`, which is not FFI-safe [INFO] [stdout] --> src/allocator.rs:40:47 [INFO] [stdout] | [INFO] [stdout] 40 | extern "C" fn write_msg(ip: *mut HeapIP, buf: &[u8]) -> i8 { [INFO] [stdout] | ^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using a raw pointer instead [INFO] [stdout] = note: slices have no C equivalent [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 49 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.73s [INFO] running `Command { std: "docker" "inspect" "f059e45b32e02d51cd9c5f33f05bba68ff8c46de03b154094c9e3b6b1c840fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f059e45b32e02d51cd9c5f33f05bba68ff8c46de03b154094c9e3b6b1c840fba", kill_on_drop: false }` [INFO] [stdout] f059e45b32e02d51cd9c5f33f05bba68ff8c46de03b154094c9e3b6b1c840fba