[INFO] cloning repository https://github.com/wmzhere/cscan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wmzhere/cscan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmzhere%2Fcscan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmzhere%2Fcscan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9217b2d391f11aff672a41329db9f15329b03242 [INFO] testing wmzhere/cscan against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwmzhere%2Fcscan" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/wmzhere/cscan [INFO] finished tweaking git repo https://github.com/wmzhere/cscan [INFO] tweaked toml for git repo https://github.com/wmzhere/cscan written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/wmzhere/cscan on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/wmzhere/cscan 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 procfs v0.5.4 [INFO] [stderr] Downloaded field-offset v0.1.1 [INFO] [stderr] Downloaded scroll_derive v0.10.4 [INFO] [stderr] Downloaded goblin v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b8fa0529aca06b173904a4b8b36cb9202364b5ad55598f89308aafc98d08c6d [INFO] running `Command { std: "docker" "start" "-a" "2b8fa0529aca06b173904a4b8b36cb9202364b5ad55598f89308aafc98d08c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b8fa0529aca06b173904a4b8b36cb9202364b5ad55598f89308aafc98d08c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b8fa0529aca06b173904a4b8b36cb9202364b5ad55598f89308aafc98d08c6d", kill_on_drop: false }` [INFO] [stdout] 2b8fa0529aca06b173904a4b8b36cb9202364b5ad55598f89308aafc98d08c6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6939af80a76cb379df75528fb52c9c60a58d52783f0596fad9626d2708aa9d97 [INFO] running `Command { std: "docker" "start" "-a" "6939af80a76cb379df75528fb52c9c60a58d52783f0596fad9626d2708aa9d97", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling capstone-sys v0.10.0 (/opt/rustwide/workdir/deps/capstone-rs/capstone-sys) [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling backtrace v0.3.54 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling procfs v0.5.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling field-offset v0.1.1 [INFO] [stderr] Compiling scroll_derive v0.10.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling dfuzz-os v0.1.0 (/opt/rustwide/workdir/deps/dfuzz-os) [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling goblin v0.2.3 [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> deps/dfuzz-os/src/spawn.rs:189:36 [INFO] [stdout] | [INFO] [stdout] 189 | #[derive(Debug, Fail, Clone, Copy, FromPrimitive)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `FromPrimitive` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:444:21 [INFO] [stdout] | [INFO] [stdout] 444 | self.ptrace(libc::PTRACE_DETACH, None, signal as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 444 | self.ptrace(libc::PTRACE_DETACH.try_into().unwrap(), None, signal as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:450:21 [INFO] [stdout] | [INFO] [stdout] 450 | self.ptrace(libc::PTRACE_CONT, None, signal as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 450 | self.ptrace(libc::PTRACE_CONT.try_into().unwrap(), None, signal as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:463:21 [INFO] [stdout] | [INFO] [stdout] 463 | self.ptrace(libc::PTRACE_SETOPTIONS, None, options as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 463 | self.ptrace(libc::PTRACE_SETOPTIONS.try_into().unwrap(), None, options as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:470:21 [INFO] [stdout] | [INFO] [stdout] 470 | self.ptrace(libc::PTRACE_GETEVENTMSG, None, &mut msg as *mut _ as _)?; [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 470 | self.ptrace(libc::PTRACE_GETEVENTMSG.try_into().unwrap(), None, &mut msg as *mut _ as _)?; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:477:21 [INFO] [stdout] | [INFO] [stdout] 477 | self.ptrace(libc::PTRACE_GETREGS, None, r.as_mut_ptr() as _)?; [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 477 | self.ptrace(libc::PTRACE_GETREGS.try_into().unwrap(), None, r.as_mut_ptr() as _)?; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:483:21 [INFO] [stdout] | [INFO] [stdout] 483 | self.ptrace(libc::PTRACE_SETREGS, None, regs as *const _ as _)?; [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 483 | self.ptrace(libc::PTRACE_SETREGS.try_into().unwrap(), None, regs as *const _ as _)?; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:489:21 [INFO] [stdout] | [INFO] [stdout] 489 | self.ptrace(libc::PTRACE_SINGLESTEP, None, signal as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 489 | self.ptrace(libc::PTRACE_SINGLESTEP.try_into().unwrap(), None, signal as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:495:21 [INFO] [stdout] | [INFO] [stdout] 495 | self.ptrace(libc::PTRACE_SYSCALL, None, signal as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 495 | self.ptrace(libc::PTRACE_SYSCALL.try_into().unwrap(), None, signal as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:544:41 [INFO] [stdout] | [INFO] [stdout] 544 | let ret = unsafe { libc::ptrace(request, self.tid, addr, data) }; [INFO] [stdout] | ------------ ^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.80/src/unix/linux_like/linux/musl/mod.rs:634:12 [INFO] [stdout] | [INFO] [stdout] 634 | pub fn ptrace(request: ::c_int, ...) -> ::c_long; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] help: you can convert a `u32` to an `i32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 544 | let ret = unsafe { libc::ptrace(request.try_into().unwrap(), self.tid, addr, data) }; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:710:21 [INFO] [stdout] | [INFO] [stdout] 710 | .ptrace(libc::PTRACE_PEEKDATA, Some(base as _), 0)? as _) [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 710 | .ptrace(libc::PTRACE_PEEKDATA.try_into().unwrap(), Some(base as _), 0)? as _) [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:716:21 [INFO] [stdout] | [INFO] [stdout] 716 | .ptrace(libc::PTRACE_POKEDATA, Some(base as _), data)?; [INFO] [stdout] | ------ ^^^^^^^^^^^^^^^^^^^^^ expected `u32`, found `i32` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:536:8 [INFO] [stdout] | [INFO] [stdout] 536 | fn ptrace( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 537 | self, [INFO] [stdout] 538 | request: libc::c_uint, [INFO] [stdout] | --------------------- [INFO] [stdout] help: you can convert an `i32` to a `u32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 716 | .ptrace(libc::PTRACE_POKEDATA.try_into().unwrap(), Some(base as _), data)?; [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | if !unsafe { libc::WIFSTOPPED(status) } { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | let signal = unsafe { libc::WSTOPSIG(status) }; // Bits 8-15 [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> deps/dfuzz-os/src/process.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 222 | if unsafe { libc::WIFCONTINUED(status) } { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dfuzz-os` (lib) due to 11 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:109:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 109 | ENTRY(BX_SI) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:384:3: note: in expansion of macro 'EA_BASES_16BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 384 | EA_BASES_16BIT \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:110:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 110 | ENTRY(BX_DI) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:384:3: note: in expansion of macro 'EA_BASES_16BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 384 | EA_BASES_16BIT \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:111:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 111 | ENTRY(BP_SI) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:384:3: note: in expansion of macro 'EA_BASES_16BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 384 | EA_BASES_16BIT \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:112:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 112 | ENTRY(BP_DI) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:384:3: note: in expansion of macro 'EA_BASES_16BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 384 | EA_BASES_16BIT \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:149:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 149 | ENTRY(sib) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:385:3: note: in expansion of macro 'EA_BASES_32BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 385 | EA_BASES_32BIT \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:53:18: warning: implicit conversion from 'enum ' to 'enum x86_reg' [-Wenum-conversion] [INFO] [stderr] warning: capstone-sys@0.10.0: 53 | #define ENTRY(x) X86_REG_##x, [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:185:3: note: in expansion of macro 'ENTRY' [INFO] [stderr] warning: capstone-sys@0.10.0: 185 | ENTRY(sib64) \ [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86DisassemblerDecoder.h:386:3: note: in expansion of macro 'EA_BASES_64BIT' [INFO] [stderr] warning: capstone-sys@0.10.0: 386 | EA_BASES_64BIT [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: capstone-sys@0.10.0: capstone/arch/X86/X86Mapping.c:54:9: note: in expansion of macro 'ALL_EA_BASES' [INFO] [stderr] warning: capstone-sys@0.10.0: 54 | ALL_EA_BASES [INFO] [stderr] warning: capstone-sys@0.10.0: | ^~~~~~~~~~~~ [INFO] running `Command { std: "docker" "inspect" "6939af80a76cb379df75528fb52c9c60a58d52783f0596fad9626d2708aa9d97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6939af80a76cb379df75528fb52c9c60a58d52783f0596fad9626d2708aa9d97", kill_on_drop: false }` [INFO] [stdout] 6939af80a76cb379df75528fb52c9c60a58d52783f0596fad9626d2708aa9d97