[INFO] fetching crate game_features 0.1.0... [INFO] checking game_features-0.1.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate game_features 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate game_features 0.1.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate game_features 0.1.0 [INFO] finished tweaking crates.io crate game_features 0.1.0 [INFO] tweaked toml for crates.io crate game_features 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0a937deb8328c3d218deb51c1cb91300edfe91fc0dcf8b5d93df837ffbe5ed32 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0a937deb8328c3d218deb51c1cb91300edfe91fc0dcf8b5d93df837ffbe5ed32"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking roman v0.1.6 [INFO] [stderr] Checking partial_function v0.4.0 [INFO] [stderr] Checking dirty v0.2.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking game_features v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/faction.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `settings` [INFO] [stderr] --> src/faction.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_settings` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `with_overflow` [INFO] [stderr] --> src/item.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | with_overflow: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_with_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `with_overflow` [INFO] [stderr] --> src/item.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | with_overflow: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_with_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/faction.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `settings` [INFO] [stderr] --> src/faction.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_settings` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `with_overflow` [INFO] [stderr] --> src/item.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | with_overflow: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_with_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `with_overflow` [INFO] [stderr] --> src/item.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | with_overflow: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_with_overflow` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item_def` [INFO] [stderr] --> src/item.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | let item_def = ItemDefinitionBuilder::default() [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_item_def` [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:252:13 [INFO] [stderr] | [INFO] [stderr] 251 | if let Some(Some(ii)) = self.content.get(from_idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 252 | self.transfer(from_idx, target, to_idx, ii.quantity, with_overflow) [INFO] [stderr] | ^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:291:13 [INFO] [stderr] | [INFO] [stderr] 290 | if let Some(Some(ii)) = self.content.get(from_idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 291 | self.move_item(from_idx, to_idx, ii.quantity, with_overflow) [INFO] [stderr] | ^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:356:13 [INFO] [stderr] | [INFO] [stderr] 355 | if let Some(Some(ii)) = self.content.get(idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 356 | self.delete(idx, ii.quantity) [INFO] [stderr] | ^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:252:13 [INFO] [stderr] | [INFO] [stderr] 251 | if let Some(Some(ii)) = self.content.get(from_idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 252 | self.transfer(from_idx, target, to_idx, ii.quantity, with_overflow) [INFO] [stderr] | ^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:291:13 [INFO] [stderr] | [INFO] [stderr] 290 | if let Some(Some(ii)) = self.content.get(from_idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 291 | self.move_item(from_idx, to_idx, ii.quantity, with_overflow) [INFO] [stderr] | ^^^^ mutable borrow occurs here ----------- immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/item.rs:356:13 [INFO] [stderr] | [INFO] [stderr] 355 | if let Some(Some(ii)) = self.content.get(idx) { [INFO] [stderr] | ------------ immutable borrow occurs here [INFO] [stderr] 356 | self.delete(idx, ii.quantity) [INFO] [stderr] | ^^^^ ----------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.84s [INFO] running `"docker" "inspect" "0a937deb8328c3d218deb51c1cb91300edfe91fc0dcf8b5d93df837ffbe5ed32"` [INFO] running `"docker" "rm" "-f" "0a937deb8328c3d218deb51c1cb91300edfe91fc0dcf8b5d93df837ffbe5ed32"` [INFO] [stdout] 0a937deb8328c3d218deb51c1cb91300edfe91fc0dcf8b5d93df837ffbe5ed32