[INFO] crate td_revent 0.2.2 is already in cache [INFO] testing td_revent-0.2.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate td_revent 0.2.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate td_revent 0.2.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [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-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34f43d30752992b86755d5feace62bc65ee0757f3fcbcf1a979f72a3fbf57f20 [INFO] running `"docker" "start" "-a" "34f43d30752992b86755d5feace62bc65ee0757f3fcbcf1a979f72a3fbf57f20"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling rbtree v0.1.5 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling psocket v0.1.5 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling td_revent v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:133:26 [INFO] [stderr] | [INFO] [stderr] 133 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:193:26 [INFO] [stderr] | [INFO] [stderr] 193 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | pub type CellAny = Cell>>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:111:26 [INFO] [stderr] | [INFO] [stderr] 111 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sys/unix/epoll.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sys/unix/epoll.rs:319:17 [INFO] [stderr] | [INFO] [stderr] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:197:16 [INFO] [stderr] | [INFO] [stderr] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:234:16 [INFO] [stderr] | [INFO] [stderr] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.07s [INFO] running `"docker" "inspect" "34f43d30752992b86755d5feace62bc65ee0757f3fcbcf1a979f72a3fbf57f20"` [INFO] running `"docker" "rm" "-f" "34f43d30752992b86755d5feace62bc65ee0757f3fcbcf1a979f72a3fbf57f20"` [INFO] [stdout] 34f43d30752992b86755d5feace62bc65ee0757f3fcbcf1a979f72a3fbf57f20 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aeb8319e0c2b61c9599f74017f416e9dea8a5c66fbe25abbcbe23d0049d40620 [INFO] running `"docker" "start" "-a" "aeb8319e0c2b61c9599f74017f416e9dea8a5c66fbe25abbcbe23d0049d40620"` [INFO] [stderr] Compiling td_revent v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:133:26 [INFO] [stderr] | [INFO] [stderr] 133 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:193:26 [INFO] [stderr] | [INFO] [stderr] 193 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | pub type CellAny = Cell>>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:111:26 [INFO] [stderr] | [INFO] [stderr] 111 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sys/unix/epoll.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sys/unix/epoll.rs:319:17 [INFO] [stderr] | [INFO] [stderr] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:197:16 [INFO] [stderr] | [INFO] [stderr] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:234:16 [INFO] [stderr] | [INFO] [stderr] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:133:26 [INFO] [stderr] | [INFO] [stderr] 133 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:193:26 [INFO] [stderr] | [INFO] [stderr] 193 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | pub type CellAny = Cell>>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:111:26 [INFO] [stderr] | [INFO] [stderr] 111 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sys/unix/epoll.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> test/test.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sys/unix/epoll.rs:319:17 [INFO] [stderr] | [INFO] [stderr] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:197:16 [INFO] [stderr] | [INFO] [stderr] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:234:16 [INFO] [stderr] | [INFO] [stderr] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stderr] --> src/sys/from_raw_arc.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | a.clone(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "aeb8319e0c2b61c9599f74017f416e9dea8a5c66fbe25abbcbe23d0049d40620"` [INFO] running `"docker" "rm" "-f" "aeb8319e0c2b61c9599f74017f416e9dea8a5c66fbe25abbcbe23d0049d40620"` [INFO] [stdout] aeb8319e0c2b61c9599f74017f416e9dea8a5c66fbe25abbcbe23d0049d40620 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a03a8527a8907b8f7e30ab979778300daf5d6498aae24bccec1496c290a59f34 [INFO] running `"docker" "start" "-a" "a03a8527a8907b8f7e30ab979778300daf5d6498aae24bccec1496c290a59f34"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | let selector = try!(Selector::new(config.select_catacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:133:26 [INFO] [stderr] | [INFO] [stderr] 133 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:193:26 [INFO] [stderr] | [INFO] [stderr] 193 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | pub type CellAny = Cell>>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:111:26 [INFO] [stderr] | [INFO] [stderr] 111 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sys/unix/epoll.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sys/unix/epoll.rs:319:17 [INFO] [stderr] | [INFO] [stderr] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:197:16 [INFO] [stderr] | [INFO] [stderr] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:234:16 [INFO] [stderr] | [INFO] [stderr] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / bitflags! { [INFO] [stderr] 2 | | flags EventFlags: u64 { [INFO] [stderr] 3 | | const FLAG_TIMEOUT = 0b000000000001, [INFO] [stderr] 4 | | const FLAG_READ = 0b000000000010, [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:162:20 [INFO] [stderr] | [INFO] [stderr] 162 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | let cnt = try!(epoll_wait(event.selector.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms).map_err( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:118:26 [INFO] [stderr] | [INFO] [stderr] 118 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:133:26 [INFO] [stderr] | [INFO] [stderr] 133 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:179:26 [INFO] [stderr] | [INFO] [stderr] 179 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop.rs:193:26 [INFO] [stderr] | [INFO] [stderr] 193 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:13:36 [INFO] [stderr] | [INFO] [stderr] 13 | pub type CellAny = Cell>>; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:74:26 [INFO] [stderr] | [INFO] [stderr] 74 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:94:26 [INFO] [stderr] | [INFO] [stderr] 94 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:111:26 [INFO] [stderr] | [INFO] [stderr] 111 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_entry.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | data: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/sys/unix/epoll.rs:79:17 [INFO] [stderr] | [INFO] [stderr] 79 | ; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> test/test.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sys/unix/epoll.rs:319:17 [INFO] [stderr] | [INFO] [stderr] 319 | let mut ev = &selector.event_maps[&socket]; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:197:16 [INFO] [stderr] | [INFO] [stderr] 197 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | if value.events.contains(EPOLLIN) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sys/unix/epoll.rs:234:16 [INFO] [stderr] | [INFO] [stderr] 234 | if value.events.contains(EPOLLOUT) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used [INFO] [stderr] --> src/sys/from_raw_arc.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | a.clone(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: cloning is often expensive and is not expected to have side effects [INFO] [stderr] [INFO] [stderr] warning: 22 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/td_revent-bce58c77eac237e9 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sys::from_raw_arc::tests::drops ... ok [INFO] [stdout] test sys::from_raw_arc::tests::smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-6666051d12d175c6 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_base_echo::test_base_echo ... ok [INFO] [stdout] test test_timer::test_timer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests td_revent [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a03a8527a8907b8f7e30ab979778300daf5d6498aae24bccec1496c290a59f34"` [INFO] running `"docker" "rm" "-f" "a03a8527a8907b8f7e30ab979778300daf5d6498aae24bccec1496c290a59f34"` [INFO] [stdout] a03a8527a8907b8f7e30ab979778300daf5d6498aae24bccec1496c290a59f34