[INFO] fetching crate game_features 0.2.0... [INFO] checking game_features-0.2.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] extracting crate game_features 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate game_features 0.2.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate game_features 0.2.0 [INFO] finished tweaking crates.io crate game_features 0.2.0 [INFO] tweaked toml for crates.io crate game_features 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b99fe8fdb38eaa9cbdd9ca99775f24ed55a75ac048e20c75d9377696de6f0be8 [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" "b99fe8fdb38eaa9cbdd9ca99775f24ed55a75ac048e20c75d9377696de6f0be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b99fe8fdb38eaa9cbdd9ca99775f24ed55a75ac048e20c75d9377696de6f0be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b99fe8fdb38eaa9cbdd9ca99775f24ed55a75ac048e20c75d9377696de6f0be8", kill_on_drop: false }` [INFO] [stdout] b99fe8fdb38eaa9cbdd9ca99775f24ed55a75ac048e20c75d9377696de6f0be8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67832ab826a97b7a427fae11398937687310459aecfcd339118e225cab44028c [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" "67832ab826a97b7a427fae11398937687310459aecfcd339118e225cab44028c", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking roman v0.1.6 [INFO] [stderr] Checking dirty v0.2.0 [INFO] [stderr] Checking partial_function v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking ron v0.2.2 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Checking game_features v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/item.rs:666:28 [INFO] [stdout] | [INFO] [stdout] 666 | .maximum_stack(16) [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected enum `std::option::Option`, found integer [INFO] [stdout] | help: try using a variant of the expected enum: `serde::export::Some(16)` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `std::option::Option` [INFO] [stdout] found type `{integer}` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `game_features`. [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/faction.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/faction.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn claim_from(&mut self, other: &mut Faction, settings: &FactionSettings) -> FactionResult { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `with_overflow` [INFO] [stdout] --> src/item.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | with_overflow: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_with_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `with_overflow` [INFO] [stdout] --> src/item.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | with_overflow: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_with_overflow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "67832ab826a97b7a427fae11398937687310459aecfcd339118e225cab44028c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67832ab826a97b7a427fae11398937687310459aecfcd339118e225cab44028c", kill_on_drop: false }` [INFO] [stdout] 67832ab826a97b7a427fae11398937687310459aecfcd339118e225cab44028c