[INFO] fetching crate saiko 0.1.2... [INFO] checking saiko-0.1.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate saiko 0.1.2 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate saiko 0.1.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate saiko 0.1.2 [INFO] finished tweaking crates.io crate saiko 0.1.2 [INFO] tweaked toml for crates.io crate saiko 0.1.2 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland_protocol_code_generator v0.1.2 [INFO] [stderr] Downloaded wayland_protocol_scanner v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4d664b4c8aad3394c13949cfb50f72616296d3a812466fa900c1432f22fcc94 [INFO] running `Command { std: "docker" "start" "-a" "d4d664b4c8aad3394c13949cfb50f72616296d3a812466fa900c1432f22fcc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4d664b4c8aad3394c13949cfb50f72616296d3a812466fa900c1432f22fcc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4d664b4c8aad3394c13949cfb50f72616296d3a812466fa900c1432f22fcc94", kill_on_drop: false }` [INFO] [stdout] d4d664b4c8aad3394c13949cfb50f72616296d3a812466fa900c1432f22fcc94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b048cfee3e807117081747cbee99ce4298573b3531c7ca430dcafb42e4ff1d8b [INFO] running `Command { std: "docker" "start" "-a" "b048cfee3e807117081747cbee99ce4298573b3531c7ca430dcafb42e4ff1d8b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.100 (as host dependency): default, std [INFO] [stderr] log v0.4.14 (as host dependency): std [INFO] [stderr] memchr v2.4.1 (as host dependency): default, std [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling object v0.26.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling serde-xml-rs v0.3.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling wayland_protocol_scanner v0.1.0 [INFO] [stderr] Compiling wayland_protocol_code_generator v0.1.2 [INFO] [stderr] Compiling saiko v0.1.2 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/client.rs (2 fixes) [INFO] [stderr] Fixed src/wayland.rs (15 fixes) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/client.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/client.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_as_mut_ptr` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_as_mut_ptr)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_as_mut_ptr` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_as_mut_ptr)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/simple_client.rs from 2018 edition to 2021 [INFO] [stderr] Fixed examples/simple_client.rs (20 fixes) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/simple_client.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 209 | loop {} [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 210 | client.disconnect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> examples/simple_client.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / fcntl( [INFO] [stdout] 143 | | buffer_fd, [INFO] [stdout] 144 | | nix::fcntl::F_SETFD(FdFlag::FD_CLOEXEC | buffer_fd_flags), [INFO] [stdout] 145 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | nix::unistd::unlink(&buffer_file_name); [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 `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | nix::unistd::close(dup_fd); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.83s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling object v0.26.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling serde-xml-rs v0.3.1 [INFO] [stderr] Compiling wayland_protocol_scanner v0.1.0 [INFO] [stderr] Compiling wayland_protocol_code_generator v0.1.2 [INFO] [stderr] Compiling saiko v0.1.2 (/tmp/fixit) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/client.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:10285 [INFO] [stdout] | [INFO] [stdout] 1 | ...ositor { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:10319 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_surfa... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/client.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:12751 [INFO] [stdout] | [INFO] [stdout] 1 | ...hmPool { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:12785 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_buffe... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:10285 [INFO] [stdout] | [INFO] [stdout] 1 | ...ositor { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:19419 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { 0u16 => { info ! ( "Receive event {}" , "WlBufferRelease... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:10319 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_surfa... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:42920 [INFO] [stdout] | [INFO] [stdout] 1 | ...anager { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:12751 [INFO] [stdout] | [INFO] [stdout] 1 | ...hmPool { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:42954 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_data_... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:12785 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_buffe... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:45628 [INFO] [stdout] | [INFO] [stdout] 1 | ...lShell { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:19419 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { 0u16 => { info ! ( "Receive event {}" , "WlBufferRelease... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:45662 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn get_shell_su... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:42920 [INFO] [stdout] | [INFO] [stdout] 1 | ...anager { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:107697 [INFO] [stdout] | [INFO] [stdout] 1 | ...Region { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:42954 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn create_data_... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:107731 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:45628 [INFO] [stdout] | [INFO] [stdout] 1 | ...lShell { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:45662 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn get_shell_su... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:112303 [INFO] [stdout] | [INFO] [stdout] 1 | ...ositor { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:107697 [INFO] [stdout] | [INFO] [stdout] 1 | ...Region { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:112337 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:107731 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:115049 [INFO] [stdout] | [INFO] [stdout] 1 | ...urface { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:112303 [INFO] [stdout] | [INFO] [stdout] 1 | ...ositor { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:115083 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:112337 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender_id` [INFO] [stdout] --> src/wayland.rs:1:115049 [INFO] [stdout] | [INFO] [stdout] 1 | ...urface { fn parse_event ( sender_id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_body` [INFO] [stdout] --> src/wayland.rs:1:115083 [INFO] [stdout] | [INFO] [stdout] 1 | ...id : u32 , op_code : u16 , msg_body : Vec < u8 > ) -> Event { match op_code { _ => panic ! ( "Unknown event" ) } } pub fn destroy ( & ... [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_body` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_as_mut_ptr` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_as_mut_ptr)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_as_mut_ptr` has been stable since 1.36.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_as_mut_ptr)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> examples/simple_client.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 209 | loop {} [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 210 | client.disconnect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> examples/simple_client.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | _ => {} [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | / fcntl( [INFO] [stdout] 143 | | buffer_fd, [INFO] [stdout] 144 | | nix::fcntl::F_SETFD(FdFlag::FD_CLOEXEC | buffer_fd_flags), [INFO] [stdout] 145 | | ); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | nix::unistd::unlink(&buffer_file_name); [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 `Result` that must be used [INFO] [stdout] --> examples/simple_client.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | nix::unistd::close(dup_fd); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 57s [INFO] running `Command { std: "docker" "inspect" "b048cfee3e807117081747cbee99ce4298573b3531c7ca430dcafb42e4ff1d8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b048cfee3e807117081747cbee99ce4298573b3531c7ca430dcafb42e4ff1d8b", kill_on_drop: false }` [INFO] [stdout] b048cfee3e807117081747cbee99ce4298573b3531c7ca430dcafb42e4ff1d8b