[INFO] fetching crate mewo_ecs 0.1.4... [INFO] checking mewo_ecs-0.1.4 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864 [INFO] extracting crate mewo_ecs 0.1.4 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate mewo_ecs 0.1.4 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mewo_ecs 0.1.4 [INFO] finished tweaking crates.io crate mewo_ecs 0.1.4 [INFO] tweaked toml for crates.io crate mewo_ecs 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 19 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b1dab71bfef075ec26715edbf45aa06f480e123a26de344df3883cac64c2650 [INFO] running `Command { std: "docker" "start" "-a" "7b1dab71bfef075ec26715edbf45aa06f480e123a26de344df3883cac64c2650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b1dab71bfef075ec26715edbf45aa06f480e123a26de344df3883cac64c2650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b1dab71bfef075ec26715edbf45aa06f480e123a26de344df3883cac64c2650", kill_on_drop: false }` [INFO] [stdout] 7b1dab71bfef075ec26715edbf45aa06f480e123a26de344df3883cac64c2650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 665503dcab42010f59211a0a3df1236e1b84b1e4546be0aeeca7ae6f56e0cf80 [INFO] running `Command { std: "docker" "start" "-a" "665503dcab42010f59211a0a3df1236e1b84b1e4546be0aeeca7ae6f56e0cf80", kill_on_drop: false }` [INFO] [stderr] Checking mewo_ecs v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CloneFunction` and `DropFunction` [INFO] [stdout] --> src/data/mod.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub use drop::{CloneFunction, DropFunction, ValueDrop, ValueDuplicate}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StorageAccess` [INFO] [stdout] --> src/ecs/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | StorageAccess, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CloneFunction` and `DropFunction` [INFO] [stdout] --> src/data/mod.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub use drop::{CloneFunction, DropFunction, ValueDrop, ValueDuplicate}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StorageAccess` [INFO] [stdout] --> src/ecs/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | StorageAccess, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/data/sparse.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl SparseSet { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn remove(&mut self, idx: usize) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/log/mod.rs:139:18 [INFO] [stdout] | [INFO] [stdout] 139 | unsafe { GLOBAL_LOGGER.as_ref() }.unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/log/mod.rs:139:18 [INFO] [stdout] | [INFO] [stdout] 139 | unsafe { GLOBAL_LOGGER.as_ref() }.unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "665503dcab42010f59211a0a3df1236e1b84b1e4546be0aeeca7ae6f56e0cf80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "665503dcab42010f59211a0a3df1236e1b84b1e4546be0aeeca7ae6f56e0cf80", kill_on_drop: false }` [INFO] [stdout] 665503dcab42010f59211a0a3df1236e1b84b1e4546be0aeeca7ae6f56e0cf80