[INFO] fetching crate td_revent 0.2.2... [INFO] checking td_revent-0.2.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate td_revent 0.2.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate td_revent 0.2.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate td_revent 0.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate td_revent 0.2.2 [INFO] tweaked toml for crates.io crate td_revent 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rbtree v0.1.5 [INFO] [stderr] Downloaded psocket v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6047f5d7c8632eeafecfb744a82ca72df5104e5f2c82b88742a18e0812a30166 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6047f5d7c8632eeafecfb744a82ca72df5104e5f2c82b88742a18e0812a30166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6047f5d7c8632eeafecfb744a82ca72df5104e5f2c82b88742a18e0812a30166", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6047f5d7c8632eeafecfb744a82ca72df5104e5f2c82b88742a18e0812a30166", kill_on_drop: false }` [INFO] [stdout] 6047f5d7c8632eeafecfb744a82ca72df5104e5f2c82b88742a18e0812a30166 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1750ec48ed1a1e604e1666917d3aee36a040160abc12a98b862b086a4ab8874a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1750ec48ed1a1e604e1666917d3aee36a040160abc12a98b862b086a4ab8874a", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking rbtree v0.1.5 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Checking psocket v0.1.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking td_revent v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_loop.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:118:26 [INFO] [stdout] | [INFO] [stdout] 118 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:133:26 [INFO] [stdout] | [INFO] [stdout] 133 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 193 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_flags.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / bitflags! { [INFO] [stdout] 2 | | flags EventFlags: u64 { [INFO] [stdout] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stdout] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_flags.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / bitflags! { [INFO] [stdout] 2 | | flags EventFlags: u64 { [INFO] [stdout] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stdout] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 13 | pub type CellAny = Cell>>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:111:26 [INFO] [stdout] | [INFO] [stdout] 111 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:129:26 [INFO] [stdout] | [INFO] [stdout] 129 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sys/unix/epoll.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:162:20 [INFO] [stdout] | [INFO] [stdout] 162 | let epfd = try!(epoll_create()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:219:19 [INFO] [stdout] | [INFO] [stdout] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_loop.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:118:26 [INFO] [stdout] | [INFO] [stdout] 118 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:133:26 [INFO] [stdout] | [INFO] [stdout] 133 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:179:26 [INFO] [stdout] | [INFO] [stdout] 179 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_loop.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 193 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_flags.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / bitflags! { [INFO] [stdout] 2 | | flags EventFlags: u64 { [INFO] [stdout] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stdout] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event_flags.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / bitflags! { [INFO] [stdout] 2 | | flags EventFlags: u64 { [INFO] [stdout] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stdout] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stdout] ... | [INFO] [stdout] 12 | | } [INFO] [stdout] 13 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 13 | pub type CellAny = Cell>>; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:74:26 [INFO] [stdout] | [INFO] [stdout] 74 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:94:26 [INFO] [stdout] | [INFO] [stdout] 94 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:111:26 [INFO] [stdout] | [INFO] [stdout] 111 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/event_entry.rs:129:26 [INFO] [stdout] | [INFO] [stdout] 129 | data: Option>, [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/sys/unix/epoll.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:162:20 [INFO] [stdout] | [INFO] [stdout] 162 | let epfd = try!(epoll_create()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sys/unix/epoll.rs:219:19 [INFO] [stdout] | [INFO] [stdout] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sys/unix/epoll.rs:319:17 [INFO] [stdout] | [INFO] [stdout] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:194:16 [INFO] [stdout] | [INFO] [stdout] 194 | if value.events.contains(EPOLLIN) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:197:16 [INFO] [stdout] | [INFO] [stdout] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:231:16 [INFO] [stdout] | [INFO] [stdout] 231 | if value.events.contains(EPOLLIN) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:234:16 [INFO] [stdout] | [INFO] [stdout] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sys/unix/epoll.rs:319:17 [INFO] [stdout] | [INFO] [stdout] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:194:16 [INFO] [stdout] | [INFO] [stdout] 194 | if value.events.contains(EPOLLIN) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:197:16 [INFO] [stdout] | [INFO] [stdout] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:231:16 [INFO] [stdout] | [INFO] [stdout] 231 | if value.events.contains(EPOLLIN) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sys/unix/epoll.rs:234:16 [INFO] [stdout] | [INFO] [stdout] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> test/test.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stdout] --> src/sys/from_raw_arc.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | a.clone(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: cloning is often expensive and is not expected to have side effects [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.60s [INFO] running `Command { std: "docker" "inspect" "1750ec48ed1a1e604e1666917d3aee36a040160abc12a98b862b086a4ab8874a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1750ec48ed1a1e604e1666917d3aee36a040160abc12a98b862b086a4ab8874a", kill_on_drop: false }` [INFO] [stdout] 1750ec48ed1a1e604e1666917d3aee36a040160abc12a98b862b086a4ab8874a