[INFO] fetching crate palaver 0.3.0-alpha.3... [INFO] testing palaver-0.3.0-alpha.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate palaver 0.3.0-alpha.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate palaver 0.3.0-alpha.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate palaver 0.3.0-alpha.3 [INFO] tweaked toml for crates.io crate palaver 0.3.0-alpha.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate palaver 0.3.0-alpha.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate palaver 0.3.0-alpha.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5292685cea72df93ffa03853f26954432c060d46edc2f2db6e3bc4268c0b9bf [INFO] running `Command { std: "docker" "start" "-a" "e5292685cea72df93ffa03853f26954432c060d46edc2f2db6e3bc4268c0b9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5292685cea72df93ffa03853f26954432c060d46edc2f2db6e3bc4268c0b9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5292685cea72df93ffa03853f26954432c060d46edc2f2db6e3bc4268c0b9bf", kill_on_drop: false }` [INFO] [stdout] e5292685cea72df93ffa03853f26954432c060d46edc2f2db6e3bc4268c0b9bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0979544991f9ab867712848a6469af01e2094a726fff9928ce6943073b419c4 [INFO] running `Command { std: "docker" "start" "-a" "c0979544991f9ab867712848a6469af01e2094a726fff9928ce6943073b419c4", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling heapless v0.5.3 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling hex v0.4.1 [INFO] [stderr] Compiling replace_with v0.1.5 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling as-slice v0.1.2 [INFO] [stderr] Compiling procfs v0.7.7 [INFO] [stderr] Compiling palaver v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 274 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 274 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:293:13 [INFO] [stdout] | [INFO] [stdout] 293 | let rand = nix::fcntl::open( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 293 - let rand = nix::fcntl::open( [INFO] [stdout] 293 + let rand = fcntl::open( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:296:3 [INFO] [stdout] | [INFO] [stdout] 296 | nix::sys::stat::Mode::empty(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 296 - nix::sys::stat::Mode::empty(), [INFO] [stdout] 296 + stat::Mode::empty(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:303:2 [INFO] [stdout] | [INFO] [stdout] 303 | std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 303 - std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] 303 + fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:310:36 [INFO] [stdout] | [INFO] [stdout] 310 | let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 310 + let mut res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:334:24 [INFO] [stdout] | [INFO] [stdout] 334 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 334 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 334 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:337:32 [INFO] [stdout] | [INFO] [stdout] 337 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 337 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 337 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 342 - res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 342 + res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:345:32 [INFO] [stdout] | [INFO] [stdout] 345 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 345 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 345 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:419:2 [INFO] [stdout] | [INFO] [stdout] 419 | std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] 419 + fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 494 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 494 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:579:31 [INFO] [stdout] | [INFO] [stdout] 579 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 579 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 579 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:48 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(unistd::Pid::from_raw(0), Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:341:41 [INFO] [stdout] | [INFO] [stdout] 341 | .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 341 - .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] 341 + .and_then(|group| unistd::setpgid(Pid::from_raw(0), group)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:418:16 [INFO] [stdout] | [INFO] [stdout] 418 | for signal in signal::Signal::iterator() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 418 - for signal in signal::Signal::iterator() { [INFO] [stdout] 418 + for signal in Signal::iterator() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:16 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:53 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == signal::Signal::SIGKILL || signal == Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:444:21 [INFO] [stdout] | [INFO] [stdout] 444 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 444 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 444 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:450:24 [INFO] [stdout] | [INFO] [stdout] 450 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 450 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 450 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:465:22 [INFO] [stdout] | [INFO] [stdout] 465 | (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 465 - (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] 465 + (libc::CMSG_LEN((size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:480:21 [INFO] [stdout] | [INFO] [stdout] 480 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 480 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 480 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:493:24 [INFO] [stdout] | [INFO] [stdout] 493 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 493 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 493 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/process.rs:146:23 [INFO] [stdout] | [INFO] [stdout] 146 | let _ = owns.state.compare_and_swap(0, 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `nix::sys::socket::SockFlag` to itself [INFO] [stdout] --> src/socket.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 31 | flags_ = flags_; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/env.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | &mut environ [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 266 | &raw mut environ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex; // TODO: make impl Iterator when poss [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex<'_>; // TODO: make impl Iterator when poss [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s [INFO] running `Command { std: "docker" "inspect" "c0979544991f9ab867712848a6469af01e2094a726fff9928ce6943073b419c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0979544991f9ab867712848a6469af01e2094a726fff9928ce6943073b419c4", kill_on_drop: false }` [INFO] [stdout] c0979544991f9ab867712848a6469af01e2094a726fff9928ce6943073b419c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7522e4c724c5bdbfcf2b857e0da3235770cf3f6439bf1a9f8943e5b2f3d99de [INFO] running `Command { std: "docker" "start" "-a" "d7522e4c724c5bdbfcf2b857e0da3235770cf3f6439bf1a9f8943e5b2f3d99de", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 274 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 274 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:293:13 [INFO] [stdout] | [INFO] [stdout] 293 | let rand = nix::fcntl::open( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 293 - let rand = nix::fcntl::open( [INFO] [stdout] 293 + let rand = fcntl::open( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:296:3 [INFO] [stdout] | [INFO] [stdout] 296 | nix::sys::stat::Mode::empty(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 296 - nix::sys::stat::Mode::empty(), [INFO] [stdout] 296 + stat::Mode::empty(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:303:2 [INFO] [stdout] | [INFO] [stdout] 303 | std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 303 - std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] 303 + fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:310:36 [INFO] [stdout] | [INFO] [stdout] 310 | let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 310 + let mut res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:334:24 [INFO] [stdout] | [INFO] [stdout] 334 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 334 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 334 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:337:32 [INFO] [stdout] | [INFO] [stdout] 337 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 337 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 337 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 342 - res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 342 + res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:345:32 [INFO] [stdout] | [INFO] [stdout] 345 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 345 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 345 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:419:2 [INFO] [stdout] | [INFO] [stdout] 419 | std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] 419 + fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 494 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 494 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:579:31 [INFO] [stdout] | [INFO] [stdout] 579 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 579 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 579 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:48 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(unistd::Pid::from_raw(0), Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:341:41 [INFO] [stdout] | [INFO] [stdout] 341 | .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 341 - .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] 341 + .and_then(|group| unistd::setpgid(Pid::from_raw(0), group)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:418:16 [INFO] [stdout] | [INFO] [stdout] 418 | for signal in signal::Signal::iterator() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 418 - for signal in signal::Signal::iterator() { [INFO] [stdout] 418 + for signal in Signal::iterator() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:16 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:53 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == signal::Signal::SIGKILL || signal == Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:444:21 [INFO] [stdout] | [INFO] [stdout] 444 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 444 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 444 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:450:24 [INFO] [stdout] | [INFO] [stdout] 450 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 450 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 450 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:465:22 [INFO] [stdout] | [INFO] [stdout] 465 | (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 465 - (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] 465 + (libc::CMSG_LEN((size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:480:21 [INFO] [stdout] | [INFO] [stdout] 480 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 480 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 480 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:493:24 [INFO] [stdout] | [INFO] [stdout] 493 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 493 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 493 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/process.rs:146:23 [INFO] [stdout] | [INFO] [stdout] 146 | let _ = owns.state.compare_and_swap(0, 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `nix::sys::socket::SockFlag` to itself [INFO] [stdout] --> src/socket.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 31 | flags_ = flags_; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/env.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | &mut environ [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 266 | &raw mut environ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex; // TODO: make impl Iterator when poss [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex<'_>; // TODO: make impl Iterator when poss [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling palaver v0.3.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 274 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 274 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:293:13 [INFO] [stdout] | [INFO] [stdout] 293 | let rand = nix::fcntl::open( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 293 - let rand = nix::fcntl::open( [INFO] [stdout] 293 + let rand = fcntl::open( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:296:3 [INFO] [stdout] | [INFO] [stdout] 296 | nix::sys::stat::Mode::empty(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 296 - nix::sys::stat::Mode::empty(), [INFO] [stdout] 296 + stat::Mode::empty(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:303:2 [INFO] [stdout] | [INFO] [stdout] 303 | std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 303 - std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] 303 + fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:310:36 [INFO] [stdout] | [INFO] [stdout] 310 | let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 310 + let mut res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:334:24 [INFO] [stdout] | [INFO] [stdout] 334 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 334 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stdout] 334 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:337:32 [INFO] [stdout] | [INFO] [stdout] 337 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 337 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 337 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:342:30 [INFO] [stdout] | [INFO] [stdout] 342 | res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 342 - res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stdout] 342 + res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:345:32 [INFO] [stdout] | [INFO] [stdout] 345 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 345 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stdout] 345 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:419:2 [INFO] [stdout] | [INFO] [stdout] 419 | std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] 419 + fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:494:32 [INFO] [stdout] | [INFO] [stdout] 494 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 494 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 494 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/file.rs:579:31 [INFO] [stdout] | [INFO] [stdout] 579 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 579 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stdout] 579 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:22 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:289:48 [INFO] [stdout] | [INFO] [stdout] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stdout] 289 + unistd::setpgid(unistd::Pid::from_raw(0), Pid::from_raw(0)).unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:341:41 [INFO] [stdout] | [INFO] [stdout] 341 | .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 341 - .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stdout] 341 + .and_then(|group| unistd::setpgid(Pid::from_raw(0), group)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:418:16 [INFO] [stdout] | [INFO] [stdout] 418 | for signal in signal::Signal::iterator() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 418 - for signal in signal::Signal::iterator() { [INFO] [stdout] 418 + for signal in Signal::iterator() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:16 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:419:53 [INFO] [stdout] | [INFO] [stdout] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stdout] 419 + if signal == signal::Signal::SIGKILL || signal == Signal::SIGSTOP { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:444:21 [INFO] [stdout] | [INFO] [stdout] 444 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 444 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 444 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:450:24 [INFO] [stdout] | [INFO] [stdout] 450 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 450 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 450 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:465:22 [INFO] [stdout] | [INFO] [stdout] 465 | (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 465 - (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] 465 + (libc::CMSG_LEN((size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:480:21 [INFO] [stdout] | [INFO] [stdout] 480 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 480 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] 480 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process.rs:493:24 [INFO] [stdout] | [INFO] [stdout] 493 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 493 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] 493 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> tests/env.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![warn( [INFO] [stdout] 2 | | missing_copy_implementations, [INFO] [stdout] 3 | | missing_debug_implementations, [INFO] [stdout] 4 | | missing_docs, [INFO] [stdout] ... | [INFO] [stdout] 109 | | vars [INFO] [stdout] 110 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> tests/env.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 4 | missing_docs, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/process.rs:146:23 [INFO] [stdout] | [INFO] [stdout] 146 | let _ = owns.state.compare_and_swap(0, 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `nix::sys::socket::SockFlag` to itself [INFO] [stdout] --> src/socket.rs:31:2 [INFO] [stdout] | [INFO] [stdout] 31 | flags_ = flags_; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/env.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | &mut environ [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 266 | &raw mut environ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex; // TODO: make impl Iterator when poss [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 32 | fn to_hex(&self) -> Hex<'_>; // TODO: make impl Iterator when poss [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex { [INFO] [stdout] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | fn to_hex(&self) -> Hex<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "d7522e4c724c5bdbfcf2b857e0da3235770cf3f6439bf1a9f8943e5b2f3d99de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7522e4c724c5bdbfcf2b857e0da3235770cf3f6439bf1a9f8943e5b2f3d99de", kill_on_drop: false }` [INFO] [stdout] d7522e4c724c5bdbfcf2b857e0da3235770cf3f6439bf1a9f8943e5b2f3d99de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b666307a8fab7ce37fff79d5d5289973e2373673e39479bb9d8f338756ec18f [INFO] running `Command { std: "docker" "start" "-a" "8b666307a8fab7ce37fff79d5d5289973e2373673e39479bb9d8f338756ec18f", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:17:2 [INFO] [stderr] | [INFO] [stderr] 17 | unused_qualifications, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 274 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stderr] 274 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:293:13 [INFO] [stderr] | [INFO] [stderr] 293 | let rand = nix::fcntl::open( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 293 - let rand = nix::fcntl::open( [INFO] [stderr] 293 + let rand = fcntl::open( [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:296:3 [INFO] [stderr] | [INFO] [stderr] 296 | nix::sys::stat::Mode::empty(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 296 - nix::sys::stat::Mode::empty(), [INFO] [stderr] 296 + stat::Mode::empty(), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:303:2 [INFO] [stderr] | [INFO] [stderr] 303 | std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 303 - std::fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stderr] 303 + fmt::Write::write_fmt(&mut ret, format_args!("{}{}", prefix, random.to_hex())).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:310:36 [INFO] [stderr] | [INFO] [stderr] 310 | let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 310 - let mut res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stderr] 310 + let mut res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:334:24 [INFO] [stderr] | [INFO] [stderr] 334 | Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 334 - Err(nix::Error::Sys(nix::errno::Errno::last())) [INFO] [stderr] 334 + Err(nix::Error::Sys(errno::Errno::last())) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:337:32 [INFO] [stderr] | [INFO] [stderr] 337 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 337 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stderr] 337 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:342:30 [INFO] [stderr] | [INFO] [stderr] 342 | res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 342 - res = Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)); [INFO] [stderr] 342 + res = Err(nix::Error::Sys(errno::Errno::ENOSYS)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:345:32 [INFO] [stderr] | [INFO] [stderr] 345 | if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 345 - if res == Err(nix::Error::Sys(nix::errno::Errno::ENOSYS)) { [INFO] [stderr] 345 + if res == Err(nix::Error::Sys(errno::Errno::ENOSYS)) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:419:2 [INFO] [stderr] | [INFO] [stderr] 419 | std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 419 - std::fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stderr] 419 + fmt::Write::write_fmt(&mut to_path2, format_args!("{}", hash.to_hex())).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:494:32 [INFO] [stderr] | [INFO] [stderr] 494 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 494 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stderr] 494 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/file.rs:579:31 [INFO] [stderr] | [INFO] [stderr] 579 | return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 579 - return Err(nix::Error::Sys(nix::errno::Errno::EIO)); [INFO] [stderr] 579 + return Err(nix::Error::Sys(errno::Errno::EIO)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:289:22 [INFO] [stderr] | [INFO] [stderr] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stderr] 289 + unistd::setpgid(Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:289:48 [INFO] [stderr] | [INFO] [stderr] 289 | unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 289 - unistd::setpgid(unistd::Pid::from_raw(0), unistd::Pid::from_raw(0)).unwrap(); [INFO] [stderr] 289 + unistd::setpgid(unistd::Pid::from_raw(0), Pid::from_raw(0)).unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:341:41 [INFO] [stderr] | [INFO] [stderr] 341 | .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 341 - .and_then(|group| unistd::setpgid(unistd::Pid::from_raw(0), group)) [INFO] [stderr] 341 + .and_then(|group| unistd::setpgid(Pid::from_raw(0), group)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:418:16 [INFO] [stderr] | [INFO] [stderr] 418 | for signal in signal::Signal::iterator() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 418 - for signal in signal::Signal::iterator() { [INFO] [stderr] 418 + for signal in Signal::iterator() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:419:16 [INFO] [stderr] | [INFO] [stderr] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stderr] 419 + if signal == Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:419:53 [INFO] [stderr] | [INFO] [stderr] 419 | if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 419 - if signal == signal::Signal::SIGKILL || signal == signal::Signal::SIGSTOP { [INFO] [stderr] 419 + if signal == signal::Signal::SIGKILL || signal == Signal::SIGSTOP { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:444:21 [INFO] [stderr] | [INFO] [stderr] 444 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 444 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] 444 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:450:24 [INFO] [stderr] | [INFO] [stderr] 450 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 450 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] 450 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:465:22 [INFO] [stderr] | [INFO] [stderr] 465 | (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 465 - (libc::CMSG_LEN((mem::size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stderr] 465 + (libc::CMSG_LEN((size_of::<[libc::c_int; 1]>()).try_into().unwrap()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:480:21 [INFO] [stderr] | [INFO] [stderr] 480 | libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 480 - libc::CMSG_SPACE(std::mem::size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] 480 + libc::CMSG_SPACE(size_of::<[libc::c_int; 1]>().try_into().unwrap()) as usize [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary qualification [INFO] [stderr] --> src/process.rs:493:24 [INFO] [stderr] | [INFO] [stderr] 493 | msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: remove the unnecessary path segments [INFO] [stderr] | [INFO] [stderr] 493 - msg.msg_controllen = mem::size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] 493 + msg.msg_controllen = size_of_val(&buf).try_into().unwrap(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/process.rs:146:23 [INFO] [stderr] | [INFO] [stderr] 146 | let _ = owns.state.compare_and_swap(0, 1, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: useless assignment of variable of type `nix::sys::socket::SockFlag` to itself [INFO] [stderr] --> src/socket.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | flags_ = flags_; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/env.rs:266:5 [INFO] [stderr] | [INFO] [stderr] 266 | &mut environ [INFO] [stderr] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 266 | &raw mut environ [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ext.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | fn to_hex(&self) -> Hex; // TODO: make impl Iterator when poss [INFO] [stderr] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 32 | fn to_hex(&self) -> Hex<'_>; // TODO: make impl Iterator when poss [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/ext.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | fn to_hex(&self) -> Hex { [INFO] [stderr] | ^^^^^ ^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 35 | fn to_hex(&self) -> Hex<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `palaver` (lib) generated 28 warnings (run `cargo fix --lib -p palaver` to apply 25 suggestions) [INFO] [stderr] warning: missing documentation for the crate [INFO] [stderr] --> tests/env.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / #![warn( [INFO] [stderr] 2 | | missing_copy_implementations, [INFO] [stderr] 3 | | missing_debug_implementations, [INFO] [stderr] 4 | | missing_docs, [INFO] [stderr] ... | [INFO] [stderr] 109 | | vars [INFO] [stderr] 110 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> tests/env.rs:4:2 [INFO] [stderr] | [INFO] [stderr] 4 | missing_docs, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `palaver` (test "env") generated 1 warning [INFO] [stderr] warning: `palaver` (lib test) generated 28 warnings (28 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/palaver-33a3baad3043164a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test thread::tests::count ... ignored [INFO] [stdout] test env::tests::same ... ok [INFO] [stdout] test process::tests::count ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running tests/env.rs (/opt/rustwide/target/debug/deps/env-85c65201971d1401) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test same_as_rust ... ok [INFO] [stderr] Running tests/fd_iter.rs (/opt/rustwide/target/debug/deps/fd_iter-7156fb090069cea8) [INFO] [stdout] test echo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.75s [INFO] [stdout] [INFO] [stdout] 0 [INFO] [stdout] 1 [INFO] [stdout] 2 [INFO] [stderr] Running tests/fork.rs (/opt/rustwide/target/debug/deps/fork-9dc814c600baeaa4) [INFO] [stdout] multithreaded [INFO] [stderr] [INFO] [stderr] thread 'main' (981) panicked at tests/fork.rs:170:38: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6179967fb072 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6179967fb072 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6179967fb072 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6179967fb072 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61799680ac2f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x61799680ac2f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x6179967cfa93 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6179967cfa93 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6179967d9942 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6179967dc15f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6179967dbfb9 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6179967dc735 - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6179967dc5ca - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6179967d9a79 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6179967c3c8d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x61799680e6a0 - core::panicking::panic_fmt::h774fb860369a0f7b [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x61799680dc56 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x617996761b69 - core::result::Result::unwrap::h59828dff869a5412 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1233:23 [INFO] [stderr] 18: 0x617996761b69 - fork::fork::assert_dead::h82879d8fbe89d4cd [INFO] [stderr] at /opt/rustwide/workdir/tests/fork.rs:170:32 [INFO] [stderr] 19: 0x617996762316 - fork::fork::multithreaded::h1db8f157b690fea8 [INFO] [stderr] at /opt/rustwide/workdir/tests/fork.rs:101:3 [INFO] [stderr] 20: 0x617996764079 - fork::fork::main::h8af5649e55589a73 [INFO] [stderr] at /opt/rustwide/workdir/tests/fork.rs:160:3 [INFO] [stderr] 21: 0x617996757436 - fork::main::h332c33993aee2bda [INFO] [stderr] at /opt/rustwide/workdir/tests/fork.rs:312:2 [INFO] [stderr] 22: 0x617996754e8b - core::ops::function::FnOnce::call_once::h3f8a8874c5871fe3 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 23: 0x61799675450e - std::sys::backtrace::__rust_begin_short_backtrace::heaa7f34c45c46b41 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 24: 0x617996754481 - std::rt::lang_start::{{closure}}::hed65b5108efc762f [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:206:18 [INFO] [stderr] 25: 0x6179967d1260 - core::ops::function::impls:: for &F>::call_once::h9095abc9db71b07e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 26: 0x6179967d1260 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x6179967d1260 - std::panicking::catch_unwind::h60074fd2327f40bd [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x6179967d1260 - std::panic::catch_unwind::heb14fa8e39d051cf [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x6179967d1260 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24 [INFO] [stderr] 30: 0x6179967d1260 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 31: 0x6179967d1260 - std::panicking::catch_unwind::hb8d32f0195463ad2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 32: 0x6179967d1260 - std::panic::catch_unwind::hcebe3b1d5adfc5a2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 33: 0x6179967d1260 - std::rt::lang_start_internal::h27f55ed238aa26df [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5 [INFO] [stderr] 34: 0x617996754467 - std::rt::lang_start::h5ed01537dc950eda [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:205:5 [INFO] [stderr] 35: 0x617996758e6e - main [INFO] [stderr] 36: 0x7ce90e58d1ca - [INFO] [stderr] 37: 0x7ce90e58d28b - __libc_start_main [INFO] [stderr] 38: 0x617996753905 - _start [INFO] [stderr] 39: 0x0 - [INFO] [stderr] error: test failed, to rerun pass `--test fork` [INFO] running `Command { std: "docker" "inspect" "8b666307a8fab7ce37fff79d5d5289973e2373673e39479bb9d8f338756ec18f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b666307a8fab7ce37fff79d5d5289973e2373673e39479bb9d8f338756ec18f", kill_on_drop: false }` [INFO] [stdout] 8b666307a8fab7ce37fff79d5d5289973e2373673e39479bb9d8f338756ec18f