[INFO] fetching crate bvm_filter 1.0.0... [INFO] checking bvm_filter-1.0.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate bvm_filter 1.0.0 into /workspace/builds/worker-38/source [INFO] validating manifest of crates.io crate bvm_filter 1.0.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bvm_filter 1.0.0 [INFO] finished tweaking crates.io crate bvm_filter 1.0.0 [INFO] tweaked toml for crates.io crate bvm_filter 1.0.0 written to /workspace/builds/worker-38/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 bloom v0.3.2 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded ascii v0.7.1 [INFO] [stderr] Downloaded combine v2.5.2 [INFO] [stderr] Downloaded elfkit v0.0.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 928800f721ed3a59dc26639bb72a071740eaacd82dc9426f68198732107c3cf2 [INFO] running `Command { std: "docker" "start" "-a" "928800f721ed3a59dc26639bb72a071740eaacd82dc9426f68198732107c3cf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "928800f721ed3a59dc26639bb72a071740eaacd82dc9426f68198732107c3cf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928800f721ed3a59dc26639bb72a071740eaacd82dc9426f68198732107c3cf2", kill_on_drop: false }` [INFO] [stdout] 928800f721ed3a59dc26639bb72a071740eaacd82dc9426f68198732107c3cf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adabdb3fc840694675c1c8ccb4ab97576d2632fc9a120750d187183dccbc08ad [INFO] running `Command { std: "docker" "start" "-a" "adabdb3fc840694675c1c8ccb4ab97576d2632fc9a120750d187183dccbc08ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking json v0.11.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking bloom v0.3.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Checking ar v0.6.2 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking combine v2.5.2 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking elfkit v0.0.6 [INFO] [stderr] Checking bvm_filter v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | let (a, b, c) = try!(operands_tuple(operands)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | let parsed = try!(parse(src)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | let insns = try!(assemble_internal(&parsed)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/ebpf.rs:405:100 [INFO] [stdout] | [INFO] [stdout] 405 | pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(()), Error>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 405 - pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(()), Error>; [INFO] [stdout] 405 + pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(), Error>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:94:45 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn load(elf_bytes: &[u8]) -> Result<(EBpfElf), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - pub fn load(elf_bytes: &[u8]) -> Result<(EBpfElf), Error> { [INFO] [stdout] 94 + pub fn load(elf_bytes: &[u8]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:205:49 [INFO] [stdout] | [INFO] [stdout] 205 | fn get_section(&self, name: &str) -> Result<(&elfkit::Section), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 205 - fn get_section(&self, name: &str) -> Result<(&elfkit::Section), Error> { [INFO] [stdout] 205 + fn get_section(&self, name: &str) -> Result<&elfkit::Section, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | ) -> Result<(&'a mut elfkit::Section), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 334 - ) -> Result<(&'a mut elfkit::Section), Error> { [INFO] [stdout] 334 + ) -> Result<&'a mut elfkit::Section, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | ) -> Result<(Vec>), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 352 - ) -> Result<(Vec>), Error> { [INFO] [stdout] 352 + ) -> Result>, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/jit.rs:846:10 [INFO] [stdout] | [INFO] [stdout] 846 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jit.rs:911:15 [INFO] [stdout] | [INFO] [stdout] 911 | -> Result<(JitProgram), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 911 - -> Result<(JitProgram), Error> { [INFO] [stdout] 911 + -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/verifier.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | (0 ... 9, _) | (10, true) => Ok(()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:2101:49 [INFO] [stdout] | [INFO] [stdout] 2101 | pub fn execute_program(&mut self) -> Result<(u64), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2101 - pub fn execute_program(&mut self) -> Result<(u64), Error> { [INFO] [stdout] 2101 + pub fn execute_program(&mut self) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:2137:56 [INFO] [stdout] | [INFO] [stdout] 2137 | pub unsafe fn execute_program_jit(&self) -> Result<(u64), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2137 - pub unsafe fn execute_program_jit(&self) -> Result<(u64), Error> { [INFO] [stdout] 2137 + pub unsafe fn execute_program_jit(&self) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:162:21 [INFO] [stdout] | [INFO] [stdout] 162 | let (a, b, c) = try!(operands_tuple(operands)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | let parsed = try!(parse(src)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/assembler.rs:246:17 [INFO] [stdout] | [INFO] [stdout] 246 | let insns = try!(assemble_internal(&parsed)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/ebpf.rs:405:100 [INFO] [stdout] | [INFO] [stdout] 405 | pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(()), Error>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 405 - pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(()), Error>; [INFO] [stdout] 405 + pub type HelperVerifier = fn (u64, u64, u64, u64, u64, &[MemoryRegion], &[MemoryRegion]) -> Result<(), Error>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:94:45 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn load(elf_bytes: &[u8]) -> Result<(EBpfElf), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - pub fn load(elf_bytes: &[u8]) -> Result<(EBpfElf), Error> { [INFO] [stdout] 94 + pub fn load(elf_bytes: &[u8]) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:205:49 [INFO] [stdout] | [INFO] [stdout] 205 | fn get_section(&self, name: &str) -> Result<(&elfkit::Section), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 205 - fn get_section(&self, name: &str) -> Result<(&elfkit::Section), Error> { [INFO] [stdout] 205 + fn get_section(&self, name: &str) -> Result<&elfkit::Section, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:334:17 [INFO] [stdout] | [INFO] [stdout] 334 | ) -> Result<(&'a mut elfkit::Section), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 334 - ) -> Result<(&'a mut elfkit::Section), Error> { [INFO] [stdout] 334 + ) -> Result<&'a mut elfkit::Section, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/elf.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | ) -> Result<(Vec>), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 352 - ) -> Result<(Vec>), Error> { [INFO] [stdout] 352 + ) -> Result>, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/jit.rs:846:10 [INFO] [stdout] | [INFO] [stdout] 846 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jit.rs:911:15 [INFO] [stdout] | [INFO] [stdout] 911 | -> Result<(JitProgram), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 911 - -> Result<(JitProgram), Error> { [INFO] [stdout] 911 + -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/verifier.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | (0 ... 9, _) | (10, true) => Ok(()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:2101:49 [INFO] [stdout] | [INFO] [stdout] 2101 | pub fn execute_program(&mut self) -> Result<(u64), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2101 - pub fn execute_program(&mut self) -> Result<(u64), Error> { [INFO] [stdout] 2101 + pub fn execute_program(&mut self) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:2137:56 [INFO] [stdout] | [INFO] [stdout] 2137 | pub unsafe fn execute_program_jit(&self) -> Result<(u64), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2137 - pub unsafe fn execute_program_jit(&self) -> Result<(u64), Error> { [INFO] [stdout] 2137 + pub unsafe fn execute_program_jit(&self) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/jit.rs:444:51 [INFO] [stdout] | [INFO] [stdout] 444 | let mut raw: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/jit.rs:444:51 [INFO] [stdout] | [INFO] [stdout] 444 | let mut raw: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/misc.rs:709:112 [INFO] [stdout] | [INFO] [stdout] 709 | ... unused5: u64, ro_regions: &[MemoryRegion], unused7: &[MemoryRegion]) -> Result<(()), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 709 - unused5: u64, ro_regions: &[MemoryRegion], unused7: &[MemoryRegion]) -> Result<(()), Error> { [INFO] [stdout] 709 + unused5: u64, ro_regions: &[MemoryRegion], unused7: &[MemoryRegion]) -> Result<(), Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> tests/assembler.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | Ok(ebpf::to_insn_vec(&try!(assemble(src)))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.92s [INFO] running `Command { std: "docker" "inspect" "adabdb3fc840694675c1c8ccb4ab97576d2632fc9a120750d187183dccbc08ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adabdb3fc840694675c1c8ccb4ab97576d2632fc9a120750d187183dccbc08ad", kill_on_drop: false }` [INFO] [stdout] adabdb3fc840694675c1c8ccb4ab97576d2632fc9a120750d187183dccbc08ad