[INFO] fetching crate binder-rust 0.1.2...
[INFO] testing binder-rust-0.1.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate binder-rust 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate binder-rust 0.1.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binder-rust 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate binder-rust 0.1.2
[INFO] tweaked toml for crates.io crate binder-rust 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate binder-rust 0.1.2 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4f26a3da77c9ce3c29c3d914503bae1984bf9420afb1c9fda8e1f8856b9d38a
[INFO] running `Command { std: "docker" "start" "-a" "a4f26a3da77c9ce3c29c3d914503bae1984bf9420afb1c9fda8e1f8856b9d38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4f26a3da77c9ce3c29c3d914503bae1984bf9420afb1c9fda8e1f8856b9d38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f26a3da77c9ce3c29c3d914503bae1984bf9420afb1c9fda8e1f8856b9d38a", kill_on_drop: false }`
[INFO] [stdout] a4f26a3da77c9ce3c29c3d914503bae1984bf9420afb1c9fda8e1f8856b9d38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bec85e630cb346679ba1fd7641e42744ddf4e486c40bf642cb69891dd8c4ac7
[INFO] running `Command { std: "docker" "start" "-a" "6bec85e630cb346679ba1fd7641e42744ddf4e486c40bf642cb69891dd8c4ac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling binder-rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ioctl_write_int`
[INFO] [stdout]   --> src/binder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ioctl_write_int,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryFrom`, `ops::BitOr`, `slice`
[INFO] [stdout]   --> src/binder.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{convert::TryFrom, ffi::c_void, mem::size_of, ops::BitOr, os::unix::io::RawFd, ptr, slice};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^                             ^^^^^^^^^^                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::transmute`
[INFO] [stdout]  --> src/parcel.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::transmute,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Binder`
[INFO] [stdout]   --> src/parcel.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Binder, BinderFlatObject, BinderTransactionData, BinderType};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/service.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       --------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 108 | ...                   _ => {}
[INFO] [stdout]     |                       ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `acquire_result` is assigned to, but never used
[INFO] [stdout]    --> src/binder.rs:472:17
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let mut acquire_result = Result::NoError;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_acquire_result` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `acquire_result` is never read
[INFO] [stdout]    --> src/binder.rs:492:25
[INFO] [stdout]     |
[INFO] [stdout] 492 |                         acquire_result = if result == 0 {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Interface`
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:182:14
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parcel`
[INFO] [stdout]    --> src/service.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parcel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/service.rs:182:27
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[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: struct `BinderTransactionDataData` is never constructed
[INFO] [stdout]    --> src/binder.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub(crate) struct BinderTransactionDataData {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mem` is never read
[INFO] [stdout]    --> src/binder.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct Binder {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 338 |     fd: RawFd,
[INFO] [stdout] 339 |     mem: *const c_void,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CheckService` and `ListServices` are never constructed
[INFO] [stdout]   --> src/service.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum ServiceManagerFunctions {
[INFO] [stdout]    |      ----------------------- variants in this enum
[INFO] [stdout] 15 |     GetService = 1,
[INFO] [stdout] 16 |     CheckService = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     AddService = 3,
[INFO] [stdout] 18 |     ListServices = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Service<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct ServiceListener<'a, BS>
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `phantom` is never read
[INFO] [stdout]    --> src/service.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ServiceManager<'a> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 119 |     binder: Binder,
[INFO] [stdout] 120 |     phantom: &'a PhantomData<Binder>
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `OneWay` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:215:15
[INFO] [stdout]     |
[INFO] [stdout] 215 |         const OneWay = 1;
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to upper case: `ONE_WAY`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CollectNotedAppOps` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:216:15
[INFO] [stdout]     |
[INFO] [stdout] 216 |         const CollectNotedAppOps = 2;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COLLECT_NOTED_APP_OPS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `RootObject` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |         const RootObject = 4;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `ROOT_OBJECT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `StatusCode` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:218:15
[INFO] [stdout]     |
[INFO] [stdout] 218 |         const StatusCode = 8;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `STATUS_CODE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `AcceptFds` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:219:15
[INFO] [stdout]     |
[INFO] [stdout] 219 |         const AcceptFds = 0x10;
[INFO] [stdout]     |               ^^^^^^^^^ help: convert the identifier to upper case: `ACCEPT_FDS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ClearBuf` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:220:15
[INFO] [stdout]     |
[INFO] [stdout] 220 |         const ClearBuf = 0x20;
[INFO] [stdout]     |               ^^^^^^^^ help: convert the identifier to upper case: `CLEAR_BUF`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/binder.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |         close(self.fd);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/parcel.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         self.cursor.write(other.to_slice());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         self.cursor.write_i32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         self.cursor.write_u32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         self.cursor.write_u16::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         self.cursor.write_u32::<LittleEndian>(data as u32);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 | /         self.cursor.write(unsafe {
[INFO] [stdout] 239 | |             slice::from_raw_parts(&object as *const _ as *const u8, size_of::<T>())
[INFO] [stdout] 240 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             s16.write_u16::<LittleEndian>(c);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         s16.write_u16::<LittleEndian>(0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |         self.cursor.write(s16.as_slice());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Interface` should have a snake case name
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "6bec85e630cb346679ba1fd7641e42744ddf4e486c40bf642cb69891dd8c4ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bec85e630cb346679ba1fd7641e42744ddf4e486c40bf642cb69891dd8c4ac7", kill_on_drop: false }`
[INFO] [stdout] 6bec85e630cb346679ba1fd7641e42744ddf4e486c40bf642cb69891dd8c4ac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab4b3ce4292c11f6096da2ddc4e1893390c63f64a41fcc15e970876cdf7ece32
[INFO] running `Command { std: "docker" "start" "-a" "ab4b3ce4292c11f6096da2ddc4e1893390c63f64a41fcc15e970876cdf7ece32", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `ioctl_write_int`
[INFO] [stdout]   --> src/binder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ioctl_write_int,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryFrom`, `ops::BitOr`, `slice`
[INFO] [stdout]   --> src/binder.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{convert::TryFrom, ffi::c_void, mem::size_of, ops::BitOr, os::unix::io::RawFd, ptr, slice};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^                             ^^^^^^^^^^                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::transmute`
[INFO] [stdout]  --> src/parcel.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::transmute,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Binder`
[INFO] [stdout]   --> src/parcel.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Binder, BinderFlatObject, BinderTransactionData, BinderType};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/service.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       --------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 108 | ...                   _ => {}
[INFO] [stdout]     |                       ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `acquire_result` is assigned to, but never used
[INFO] [stdout]    --> src/binder.rs:472:17
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let mut acquire_result = Result::NoError;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_acquire_result` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `acquire_result` is never read
[INFO] [stdout]    --> src/binder.rs:492:25
[INFO] [stdout]     |
[INFO] [stdout] 492 |                         acquire_result = if result == 0 {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Interface`
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:182:14
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parcel`
[INFO] [stdout]    --> src/service.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parcel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/service.rs:182:27
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[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: struct `BinderTransactionDataData` is never constructed
[INFO] [stdout]    --> src/binder.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub(crate) struct BinderTransactionDataData {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mem` is never read
[INFO] [stdout]    --> src/binder.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct Binder {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 338 |     fd: RawFd,
[INFO] [stdout] 339 |     mem: *const c_void,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CheckService` and `ListServices` are never constructed
[INFO] [stdout]   --> src/service.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum ServiceManagerFunctions {
[INFO] [stdout]    |      ----------------------- variants in this enum
[INFO] [stdout] 15 |     GetService = 1,
[INFO] [stdout] 16 |     CheckService = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     AddService = 3,
[INFO] [stdout] 18 |     ListServices = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Service<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct ServiceListener<'a, BS>
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `phantom` is never read
[INFO] [stdout]    --> src/service.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ServiceManager<'a> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 119 |     binder: Binder,
[INFO] [stdout] 120 |     phantom: &'a PhantomData<Binder>
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `OneWay` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:215:15
[INFO] [stdout]     |
[INFO] [stdout] 215 |         const OneWay = 1;
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to upper case: `ONE_WAY`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling binder-rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `CollectNotedAppOps` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:216:15
[INFO] [stdout]     |
[INFO] [stdout] 216 |         const CollectNotedAppOps = 2;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COLLECT_NOTED_APP_OPS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `RootObject` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |         const RootObject = 4;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `ROOT_OBJECT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `StatusCode` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:218:15
[INFO] [stdout]     |
[INFO] [stdout] 218 |         const StatusCode = 8;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `STATUS_CODE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `AcceptFds` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:219:15
[INFO] [stdout]     |
[INFO] [stdout] 219 |         const AcceptFds = 0x10;
[INFO] [stdout]     |               ^^^^^^^^^ help: convert the identifier to upper case: `ACCEPT_FDS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ClearBuf` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:220:15
[INFO] [stdout]     |
[INFO] [stdout] 220 |         const ClearBuf = 0x20;
[INFO] [stdout]     |               ^^^^^^^^ help: convert the identifier to upper case: `CLEAR_BUF`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/binder.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |         close(self.fd);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/parcel.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         self.cursor.write(other.to_slice());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         self.cursor.write_i32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         self.cursor.write_u32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         self.cursor.write_u16::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         self.cursor.write_u32::<LittleEndian>(data as u32);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 | /         self.cursor.write(unsafe {
[INFO] [stdout] 239 | |             slice::from_raw_parts(&object as *const _ as *const u8, size_of::<T>())
[INFO] [stdout] 240 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             s16.write_u16::<LittleEndian>(c);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         s16.write_u16::<LittleEndian>(0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |         self.cursor.write(s16.as_slice());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Interface` should have a snake case name
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/simple.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut service_manager = &mut ServiceManager::new();
[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: unused import: `ioctl_write_int`
[INFO] [stdout]   --> src/binder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     ioctl_write_int,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryFrom`, `ops::BitOr`, `slice`
[INFO] [stdout]   --> src/binder.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::{convert::TryFrom, ffi::c_void, mem::size_of, ops::BitOr, os::unix::io::RawFd, ptr, slice};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^                             ^^^^^^^^^^                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::transmute`
[INFO] [stdout]  --> src/parcel.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     mem::transmute,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Binder`
[INFO] [stdout]   --> src/parcel.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::{Binder, BinderFlatObject, BinderTransactionData, BinderType};
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Binder`
[INFO] [stdout]  --> examples/myservice.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use binder_rust::{Binder, BinderService, Parcel, ServiceManager};
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/myservice.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut service_manager = &mut ServiceManager::new();
[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: unreachable pattern
[INFO] [stdout]    --> src/service.rs:108:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       --------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 108 | ...                   _ => {}
[INFO] [stdout]     |                       ^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `acquire_result` is assigned to, but never used
[INFO] [stdout]    --> src/binder.rs:472:17
[INFO] [stdout]     |
[INFO] [stdout] 472 |         let mut acquire_result = Result::NoError;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_acquire_result` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `acquire_result` is never read
[INFO] [stdout]    --> src/binder.rs:492:25
[INFO] [stdout]     |
[INFO] [stdout] 492 |                         acquire_result = if result == 0 {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Interface`
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]    --> src/service.rs:182:14
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parcel`
[INFO] [stdout]    --> src/service.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stdout]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parcel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/service.rs:182:27
[INFO] [stdout]     |
[INFO] [stdout] 182 |         let (transaction, mut parcel) = self.binder.transact(
[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: struct `BinderTransactionDataData` is never constructed
[INFO] [stdout]    --> src/binder.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub(crate) struct BinderTransactionDataData {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mem` is never read
[INFO] [stdout]    --> src/binder.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct Binder {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 338 |     fd: RawFd,
[INFO] [stdout] 339 |     mem: *const c_void,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CheckService` and `ListServices` are never constructed
[INFO] [stdout]   --> src/service.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum ServiceManagerFunctions {
[INFO] [stdout]    |      ----------------------- variants in this enum
[INFO] [stdout] 15 |     GetService = 1,
[INFO] [stdout] 16 |     CheckService = 2,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     AddService = 3,
[INFO] [stdout] 18 |     ListServices = 4,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Service<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/service.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct ServiceListener<'a, BS>
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     name: &'a str,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `phantom` is never read
[INFO] [stdout]    --> src/service.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct ServiceManager<'a> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 119 |     binder: Binder,
[INFO] [stdout] 120 |     phantom: &'a PhantomData<Binder>
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `OneWay` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:215:15
[INFO] [stdout]     |
[INFO] [stdout] 215 |         const OneWay = 1;
[INFO] [stdout]     |               ^^^^^^ help: convert the identifier to upper case: `ONE_WAY`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `CollectNotedAppOps` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:216:15
[INFO] [stdout]     |
[INFO] [stdout] 216 |         const CollectNotedAppOps = 2;
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COLLECT_NOTED_APP_OPS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `RootObject` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |         const RootObject = 4;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `ROOT_OBJECT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `StatusCode` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:218:15
[INFO] [stdout]     |
[INFO] [stdout] 218 |         const StatusCode = 8;
[INFO] [stdout]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `STATUS_CODE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `AcceptFds` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:219:15
[INFO] [stdout]     |
[INFO] [stdout] 219 |         const AcceptFds = 0x10;
[INFO] [stdout]     |               ^^^^^^^^^ help: convert the identifier to upper case: `ACCEPT_FDS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ClearBuf` should have an upper case name
[INFO] [stdout]    --> src/binder.rs:220:15
[INFO] [stdout]     |
[INFO] [stdout] 220 |         const ClearBuf = 0x20;
[INFO] [stdout]     |               ^^^^^^^^ help: convert the identifier to upper case: `CLEAR_BUF`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/binder.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |         close(self.fd);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/parcel.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         self.cursor.write(other.to_slice());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |         self.cursor.write_i32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         self.cursor.write_u32::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         self.cursor.write_u16::<LittleEndian>(data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         self.cursor.write_u32::<LittleEndian>(data as u32);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         self.cursor.read(&mut data);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 | /         self.cursor.write(unsafe {
[INFO] [stdout] 239 | |             slice::from_raw_parts(&object as *const _ as *const u8, size_of::<T>())
[INFO] [stdout] 240 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             s16.write_u16::<LittleEndian>(c);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         s16.write_u16::<LittleEndian>(0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/parcel.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |         self.cursor.write(s16.as_slice());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Interface` should have a snake case name
[INFO] [stdout]    --> src/service.rs:102:29
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   Interface => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ab4b3ce4292c11f6096da2ddc4e1893390c63f64a41fcc15e970876cdf7ece32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4b3ce4292c11f6096da2ddc4e1893390c63f64a41fcc15e970876cdf7ece32", kill_on_drop: false }`
[INFO] [stdout] ab4b3ce4292c11f6096da2ddc4e1893390c63f64a41fcc15e970876cdf7ece32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d16188376f70af893cf0e1e206ea29a9e2837b23c6b740c77af0ebf4ab421d9
[INFO] running `Command { std: "docker" "start" "-a" "8d16188376f70af893cf0e1e206ea29a9e2837b23c6b740c77af0ebf4ab421d9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ioctl_write_int`
[INFO] [stderr]   --> src/binder.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ioctl_write_int,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `convert::TryFrom`, `ops::BitOr`, `slice`
[INFO] [stderr]   --> src/binder.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::{convert::TryFrom, ffi::c_void, mem::size_of, ops::BitOr, os::unix::io::RawFd, ptr, slice};
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^                             ^^^^^^^^^^                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mem::transmute`
[INFO] [stderr]  --> src/parcel.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     mem::transmute,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Binder`
[INFO] [stderr]   --> src/parcel.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::{Binder, BinderFlatObject, BinderTransactionData, BinderType};
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/service.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 102 | ...                   Interface => {
[INFO] [stderr]     |                       --------- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 108 | ...                   _ => {}
[INFO] [stderr]     |                       ^ unreachable pattern
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `acquire_result` is assigned to, but never used
[INFO] [stderr]    --> src/binder.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 |         let mut acquire_result = Result::NoError;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_acquire_result` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `acquire_result` is never read
[INFO] [stderr]    --> src/binder.rs:492:25
[INFO] [stderr]     |
[INFO] [stderr] 492 |                         acquire_result = if result == 0 {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Interface`
[INFO] [stderr]    --> src/service.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 | ...                   Interface => {
[INFO] [stderr]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Interface`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transaction`
[INFO] [stderr]    --> src/service.rs:149:14
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stderr]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transaction`
[INFO] [stderr]    --> src/service.rs:182:14
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stderr]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parcel`
[INFO] [stderr]    --> src/service.rs:182:31
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let (transaction, mut parcel) = self.binder.transact(
[INFO] [stderr]     |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parcel`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/service.rs:182:27
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let (transaction, mut parcel) = self.binder.transact(
[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: struct `BinderTransactionDataData` is never constructed
[INFO] [stderr]    --> src/binder.rs:162:19
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub(crate) struct BinderTransactionDataData {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `mem` is never read
[INFO] [stderr]    --> src/binder.rs:339:5
[INFO] [stderr]     |
[INFO] [stderr] 337 | pub struct Binder {
[INFO] [stderr]     |            ------ field in this struct
[INFO] [stderr] 338 |     fd: RawFd,
[INFO] [stderr] 339 |     mem: *const c_void,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `CheckService` and `ListServices` are never constructed
[INFO] [stderr]   --> src/service.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum ServiceManagerFunctions {
[INFO] [stderr]    |      ----------------------- variants in this enum
[INFO] [stderr] 15 |     GetService = 1,
[INFO] [stderr] 16 |     CheckService = 2,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 17 |     AddService = 3,
[INFO] [stderr] 18 |     ListServices = 4,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/service.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Service<'a> {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 24 |     name: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/service.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub struct ServiceListener<'a, BS>
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 74 |     name: &'a str,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `phantom` is never read
[INFO] [stderr]    --> src/service.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 118 | pub struct ServiceManager<'a> {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] 119 |     binder: Binder,
[INFO] [stderr] 120 |     phantom: &'a PhantomData<Binder>
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `OneWay` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:215:15
[INFO] [stderr]     |
[INFO] [stderr] 215 |         const OneWay = 1;
[INFO] [stderr]     |               ^^^^^^ help: convert the identifier to upper case: `ONE_WAY`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `CollectNotedAppOps` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:216:15
[INFO] [stderr]     |
[INFO] [stderr] 216 |         const CollectNotedAppOps = 2;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COLLECT_NOTED_APP_OPS`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `RootObject` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:217:15
[INFO] [stderr]     |
[INFO] [stderr] 217 |         const RootObject = 4;
[INFO] [stderr]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `ROOT_OBJECT`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `StatusCode` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:218:15
[INFO] [stderr]     |
[INFO] [stderr] 218 |         const StatusCode = 8;
[INFO] [stderr]     |               ^^^^^^^^^^ help: convert the identifier to upper case: `STATUS_CODE`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `AcceptFds` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:219:15
[INFO] [stderr]     |
[INFO] [stderr] 219 |         const AcceptFds = 0x10;
[INFO] [stderr]     |               ^^^^^^^^^ help: convert the identifier to upper case: `ACCEPT_FDS`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ClearBuf` should have an upper case name
[INFO] [stderr]    --> src/binder.rs:220:15
[INFO] [stderr]     |
[INFO] [stderr] 220 |         const ClearBuf = 0x20;
[INFO] [stderr]     |               ^^^^^^^^ help: convert the identifier to upper case: `CLEAR_BUF`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/binder.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 556 |         close(self.fd);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/parcel.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         self.cursor.write(other.to_slice());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         self.cursor.write_i32::<LittleEndian>(data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         self.cursor.write_u32::<LittleEndian>(data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         self.cursor.write_u16::<LittleEndian>(data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         self.cursor.write_u32::<LittleEndian>(data as u32);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |         self.cursor.read(&mut data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:212:9
[INFO] [stderr]     |
[INFO] [stderr] 212 |         self.cursor.read(&mut data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:238:9
[INFO] [stderr]     |
[INFO] [stderr] 238 | /         self.cursor.write(unsafe {
[INFO] [stderr] 239 | |             slice::from_raw_parts(&object as *const _ as *const u8, size_of::<T>())
[INFO] [stderr] 240 | |         });
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:249:13
[INFO] [stderr]     |
[INFO] [stderr] 249 |             s16.write_u16::<LittleEndian>(c);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         s16.write_u16::<LittleEndian>(0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/parcel.rs:257:9
[INFO] [stderr]     |
[INFO] [stderr] 257 |         self.cursor.write(s16.as_slice());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Interface` should have a snake case name
[INFO] [stderr]    --> src/service.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 | ...                   Interface => {
[INFO] [stderr]     |                       ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `interface`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `binder-rust` (lib) generated 37 warnings (run `cargo fix --lib -p binder-rust` to apply 9 suggestions)
[INFO] [stderr] warning: `binder-rust` (lib test) generated 37 warnings (37 duplicates)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> examples/simple.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut service_manager = &mut ServiceManager::new();
[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: unused import: `Binder`
[INFO] [stderr]  --> examples/myservice.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | use binder_rust::{Binder, BinderService, Parcel, ServiceManager};
[INFO] [stderr]   |                   ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/myservice.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut service_manager = &mut ServiceManager::new();
[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: `binder-rust` (example "simple") generated 1 warning (run `cargo fix --example "simple"` to apply 1 suggestion)
[INFO] [stderr] warning: `binder-rust` (example "myservice") generated 2 warnings (run `cargo fix --example "myservice"` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binder_rust-4f1da97b0b0e8822)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests binder-rust
[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] [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" "8d16188376f70af893cf0e1e206ea29a9e2837b23c6b740c77af0ebf4ab421d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d16188376f70af893cf0e1e206ea29a9e2837b23c6b740c77af0ebf4ab421d9", kill_on_drop: false }`
[INFO] [stdout] 8d16188376f70af893cf0e1e206ea29a9e2837b23c6b740c77af0ebf4ab421d9
