[INFO] crate kay 0.5.1 is already in cache [INFO] checking kay-0.5.1 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] extracting crate kay 0.5.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate kay 0.5.1 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate kay 0.5.1 [INFO] finished tweaking crates.io crate kay 0.5.1 [INFO] tweaked toml for crates.io crate kay 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38a63c084180f6d288b5e556b416c634bd5c08f39c1e34bd000d449c9580e3e8 [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" "38a63c084180f6d288b5e556b416c634bd5c08f39c1e34bd000d449c9580e3e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38a63c084180f6d288b5e556b416c634bd5c08f39c1e34bd000d449c9580e3e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38a63c084180f6d288b5e556b416c634bd5c08f39c1e34bd000d449c9580e3e8", kill_on_drop: false }` [INFO] [stdout] 38a63c084180f6d288b5e556b416c634bd5c08f39c1e34bd000d449c9580e3e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b11fa21578756884e75952267e6fa8ca5263eb7f5f45a4c5749a6925214b65f [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" "5b11fa21578756884e75952267e6fa8ca5263eb7f5f45a4c5749a6925214b65f", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking simple_allocator_trait v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking sha1 v0.4.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking input_buffer v0.1.1 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking chunky v0.3.7 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling compact_macros v0.1.0 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking compact v0.2.15 [INFO] [stderr] Checking tungstenite v0.5.4 [INFO] [stderr] Checking kay v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/actor_system.rs:49:42 [INFO] [stdout] | [INFO] [stdout] 49 | trait_implementors: unsafe { make_array!(MAX_RECIPIENT_TYPES, |_| None) }, [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [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 item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/actor_system.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | classes: unsafe { make_array!(MAX_RECIPIENT_TYPES, |_| None) }, [INFO] [stdout] | ------------------------------------------ in this macro invocation [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 item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/class/mod.rs:43:40 [INFO] [stdout] | [INFO] [stdout] 43 | message_handlers: unsafe { make_array!(MAX_MESSAGE_TYPES, |_| MessageHandler::Unassigned) }, [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [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 item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/actor_system.rs:49:42 [INFO] [stdout] | [INFO] [stdout] 49 | trait_implementors: unsafe { make_array!(MAX_RECIPIENT_TYPES, |_| None) }, [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [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 item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/actor_system.rs:52:31 [INFO] [stdout] | [INFO] [stdout] 52 | classes: unsafe { make_array!(MAX_RECIPIENT_TYPES, |_| None) }, [INFO] [stdout] | ------------------------------------------ in this macro invocation [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 item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:47:34 [INFO] [stdout] | [INFO] [stdout] 47 | let mut items: [_; $n] = ::std::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/class/mod.rs:43:40 [INFO] [stdout] | [INFO] [stdout] 43 | message_handlers: unsafe { make_array!(MAX_MESSAGE_TYPES, |_| MessageHandler::Unassigned) }, [INFO] [stdout] | -------------------------------------------------------------- in this macro invocation [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: unnecessary `unsafe` block [INFO] [stdout] --> src/class/mod.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | let actor_name = unsafe { ::std::intrinsics::type_name::() }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:50:23 [INFO] [stdout] | [INFO] [stdout] 50 | let long_id = unsafe { type_id::() }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:54:31 [INFO] [stdout] | [INFO] [stdout] 54 | .insert(short_id, unsafe { type_name::() }.into()); [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:60:62 [INFO] [stdout] | [INFO] [stdout] 60 | if let Some(&short_id) = self.long_to_short_ids.get(&unsafe { type_id::() }) { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:63:40 [INFO] [stdout] | [INFO] [stdout] 63 | panic!("{:?} not known.", &unsafe { type_name::() }) [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | .get(&unsafe { type_id::() }) [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/class/mod.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | let actor_name = unsafe { ::std::intrinsics::type_name::() }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:50:23 [INFO] [stdout] | [INFO] [stdout] 50 | let long_id = unsafe { type_id::() }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:54:31 [INFO] [stdout] | [INFO] [stdout] 54 | .insert(short_id, unsafe { type_name::() }.into()); [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:60:62 [INFO] [stdout] | [INFO] [stdout] 60 | if let Some(&short_id) = self.long_to_short_ids.get(&unsafe { type_id::() }) { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:63:40 [INFO] [stdout] | [INFO] [stdout] 63 | panic!("{:?} not known.", &unsafe { type_name::() }) [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/type_registry.rs:69:19 [INFO] [stdout] | [INFO] [stdout] 69 | .get(&unsafe { type_id::() }) [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct [INFO] [stdout] --> src/tuning.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Tuning { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct field [INFO] [stdout] --> src/tuning.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub instance_chunk_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct field [INFO] [stdout] --> src/tuning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub instance_entry_chunk_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct field [INFO] [stdout] --> src/tuning.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub instance_versions_chunk_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct field [INFO] [stdout] --> src/tuning.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub instance_free_chunk_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a struct field [INFO] [stdout] --> src/tuning.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub inbox_queue_chunk_size: usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "5b11fa21578756884e75952267e6fa8ca5263eb7f5f45a4c5749a6925214b65f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b11fa21578756884e75952267e6fa8ca5263eb7f5f45a4c5749a6925214b65f", kill_on_drop: false }` [INFO] [stdout] 5b11fa21578756884e75952267e6fa8ca5263eb7f5f45a4c5749a6925214b65f