[INFO] fetching crate shard-ecs 0.2.7... [INFO] checking shard-ecs-0.2.7 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate shard-ecs 0.2.7 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate shard-ecs 0.2.7 [INFO] finished tweaking crates.io crate shard-ecs 0.2.7 [INFO] tweaked toml for crates.io crate shard-ecs 0.2.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shard-ecs 0.2.7 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate shard-ecs 0.2.7 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shard_ecs_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c72ee54554681a4b64f52b8fe27d31a4b1fff0d63fdfa7803c186f05500bc6d [INFO] running `Command { std: "docker" "start" "-a" "4c72ee54554681a4b64f52b8fe27d31a4b1fff0d63fdfa7803c186f05500bc6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c72ee54554681a4b64f52b8fe27d31a4b1fff0d63fdfa7803c186f05500bc6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c72ee54554681a4b64f52b8fe27d31a4b1fff0d63fdfa7803c186f05500bc6d", kill_on_drop: false }` [INFO] [stdout] 4c72ee54554681a4b64f52b8fe27d31a4b1fff0d63fdfa7803c186f05500bc6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0f7e50e92354cc9d78f56d66ddb0589c6b1070ca88c102bfb8459e2b8e73256 [INFO] running `Command { std: "docker" "start" "-a" "a0f7e50e92354cc9d78f56d66ddb0589c6b1070ca88c102bfb8459e2b8e73256", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking shard-ecs v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/entity_registry/mod.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | let (entity, mut entry) = if self.next_free_slot == IndexInArchetype::INVALID_VALUE { [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: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/descriptors/component_descriptor.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, Copy, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 33 | pub struct ComponentDescriptorFnPointers { [INFO] [stdout] 34 | pub drop_handler: unsafe fn(ptr: *mut u8, len: usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/entity_registry/mod.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | let (entity, mut entry) = if self.next_free_slot == IndexInArchetype::INVALID_VALUE { [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: struct `DropLogA` is never constructed [INFO] [stdout] --> src/test_components.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct DropLogA { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DropLogB` is never constructed [INFO] [stdout] --> src/test_components.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub struct DropLogB { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DropLogC` is never constructed [INFO] [stdout] --> src/test_components.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct DropLogC { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/descriptors/component_descriptor.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug, Clone, Copy, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 33 | pub struct ComponentDescriptorFnPointers { [INFO] [stdout] 34 | pub drop_handler: unsafe fn(ptr: *mut u8, len: usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "a0f7e50e92354cc9d78f56d66ddb0589c6b1070ca88c102bfb8459e2b8e73256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f7e50e92354cc9d78f56d66ddb0589c6b1070ca88c102bfb8459e2b8e73256", kill_on_drop: false }` [INFO] [stdout] a0f7e50e92354cc9d78f56d66ddb0589c6b1070ca88c102bfb8459e2b8e73256