[INFO] fetching crate dotrix_ecs 0.1.0... [INFO] checking dotrix_ecs-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate dotrix_ecs 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate dotrix_ecs 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dotrix_ecs 0.1.0 [INFO] finished tweaking crates.io crate dotrix_ecs 0.1.0 [INFO] tweaked toml for crates.io crate dotrix_ecs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e4c7c2b364fbdf03793e59cc30342057c84910e0242c3d6ae5526e5756aae2f [INFO] running `Command { std: "docker" "start" "-a" "7e4c7c2b364fbdf03793e59cc30342057c84910e0242c3d6ae5526e5756aae2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e4c7c2b364fbdf03793e59cc30342057c84910e0242c3d6ae5526e5756aae2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e4c7c2b364fbdf03793e59cc30342057c84910e0242c3d6ae5526e5756aae2f", kill_on_drop: false }` [INFO] [stdout] 7e4c7c2b364fbdf03793e59cc30342057c84910e0242c3d6ae5526e5756aae2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 965add048f51dc336fba583f8787181b7d23055be4dcb2b398629415cf9d5f2f [INFO] running `Command { std: "docker" "start" "-a" "965add048f51dc336fba583f8787181b7d23055be4dcb2b398629415cf9d5f2f", kill_on_drop: false }` [INFO] [stderr] Checking dotrix_ecs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/world.rs:55:66 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stdout] | -- lifetime `'w` declared here ^^^^^ this elided lifetime gets resolved as `'w` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/world.rs:55:66 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn query<'w, Q>(&'w self) -> impl Iterator::Iter as Iterator>::Item> + 'w [INFO] [stdout] | -- lifetime `'w` declared here ^^^^^ this elided lifetime gets resolved as `'w` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ecs.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Entity(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/container.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stdout] | ---------------------- casting happend here [INFO] [stdout] 48 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dotrix_ecs` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/container.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | struct Item2(u32); [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ecs.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Entity(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | struct Health(u32); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | struct Weight(u32); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/container.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 47 | let mut_ptr = vec_ptr as *mut Vec; [INFO] [stdout] | ---------------------- casting happend here [INFO] [stdout] 48 | &mut *mut_ptr [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dotrix_ecs` (lib test) due to 2 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "965add048f51dc336fba583f8787181b7d23055be4dcb2b398629415cf9d5f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "965add048f51dc336fba583f8787181b7d23055be4dcb2b398629415cf9d5f2f", kill_on_drop: false }` [INFO] [stdout] 965add048f51dc336fba583f8787181b7d23055be4dcb2b398629415cf9d5f2f