[INFO] fetching crate game_kernel_vfs 0.1.0... [INFO] documenting game_kernel_vfs-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate game_kernel_vfs 0.1.0 into /workspace/builds/worker-46/source [INFO] validating manifest of crates.io crate game_kernel_vfs 0.1.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate game_kernel_vfs 0.1.0 [INFO] finished tweaking crates.io crate game_kernel_vfs 0.1.0 [INFO] tweaked toml for crates.io crate game_kernel_vfs 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hashbag v0.1.5 [INFO] [stderr] Downloaded evmap v10.0.2 [INFO] [stderr] Downloaded game_kernel_utils v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6937b4143a9b340b15edf985b2a20e889454e97192ec3d478fca50ddb9932e12 [INFO] running `Command { std: "docker" "start" "-a" "6937b4143a9b340b15edf985b2a20e889454e97192ec3d478fca50ddb9932e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6937b4143a9b340b15edf985b2a20e889454e97192ec3d478fca50ddb9932e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6937b4143a9b340b15edf985b2a20e889454e97192ec3d478fca50ddb9932e12", kill_on_drop: false }` [INFO] [stdout] 6937b4143a9b340b15edf985b2a20e889454e97192ec3d478fca50ddb9932e12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dd8ebaf985128c805945eb72caadcb5258bd603aa5e24fb7ab770aa8c37efee [INFO] running `Command { std: "docker" "start" "-a" "7dd8ebaf985128c805945eb72caadcb5258bd603aa5e24fb7ab770aa8c37efee", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking hashbag v0.1.5 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking evmap v10.0.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking game_kernel_utils v0.1.0 [INFO] [stderr] Documenting game_kernel_vfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `file` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | file(Box), [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `File` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ro_file` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ro_file(Box), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RoFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `directory` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | directory(Directory), [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `Directory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 157 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 157 - match (curr_obj.obj_type) { [INFO] [stdout] 157 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:177:19 [INFO] [stdout] | [INFO] [stdout] 177 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 177 - match (curr_obj.obj_type) { [INFO] [stdout] 177 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:198:19 [INFO] [stdout] | [INFO] [stdout] 198 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 198 - match (curr_obj.obj_type) { [INFO] [stdout] 198 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | let dir = match (&mut Arc::get_mut(&mut b).ok_or(())?.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - let dir = match (&mut Arc::get_mut(&mut b).ok_or(())?.obj_type) { [INFO] [stdout] 220 + let dir = match &mut Arc::get_mut(&mut b).ok_or(())?.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:247:15 [INFO] [stdout] | [INFO] [stdout] 247 | match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 247 - match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] 247 + match (obj.can_read(&self.user), obj.can_write(&self.user), perm) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:258:15 [INFO] [stdout] | [INFO] [stdout] 258 | match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 258 - match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] 258 + match (obj.can_read(&self.user), obj.can_write(&self.user), perm) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.73s [INFO] running `Command { std: "docker" "inspect" "7dd8ebaf985128c805945eb72caadcb5258bd603aa5e24fb7ab770aa8c37efee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd8ebaf985128c805945eb72caadcb5258bd603aa5e24fb7ab770aa8c37efee", kill_on_drop: false }` [INFO] [stdout] 7dd8ebaf985128c805945eb72caadcb5258bd603aa5e24fb7ab770aa8c37efee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 549eac26110bc697e44d6c11e952518cee297a946854d1f871f070592e75bd05 [INFO] running `Command { std: "docker" "start" "-a" "549eac26110bc697e44d6c11e952518cee297a946854d1f871f070592e75bd05", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking hashbag v0.1.5 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking evmap v10.0.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking game_kernel_utils v0.1.0 [INFO] [stderr] Documenting game_kernel_vfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `file` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | file(Box), [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `File` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ro_file` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | ro_file(Box), [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `RoFile` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `directory` should have an upper camel case name [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | directory(Directory), [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `Directory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 157 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 157 - match (curr_obj.obj_type) { [INFO] [stdout] 157 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:177:19 [INFO] [stdout] | [INFO] [stdout] 177 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 177 - match (curr_obj.obj_type) { [INFO] [stdout] 177 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:198:19 [INFO] [stdout] | [INFO] [stdout] 198 | match (curr_obj.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 198 - match (curr_obj.obj_type) { [INFO] [stdout] 198 + match curr_obj.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | let dir = match (&mut Arc::get_mut(&mut b).ok_or(())?.obj_type) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - let dir = match (&mut Arc::get_mut(&mut b).ok_or(())?.obj_type) { [INFO] [stdout] 220 + let dir = match &mut Arc::get_mut(&mut b).ok_or(())?.obj_type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:247:15 [INFO] [stdout] | [INFO] [stdout] 247 | match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 247 - match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] 247 + match (obj.can_read(&self.user), obj.can_write(&self.user), perm) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> src/lib.rs:258:15 [INFO] [stdout] | [INFO] [stdout] 258 | match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 258 - match ((obj.can_read(&self.user), obj.can_write(&self.user), perm)) { [INFO] [stdout] 258 + match (obj.can_read(&self.user), obj.can_write(&self.user), perm) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.04s [INFO] running `Command { std: "docker" "inspect" "549eac26110bc697e44d6c11e952518cee297a946854d1f871f070592e75bd05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549eac26110bc697e44d6c11e952518cee297a946854d1f871f070592e75bd05", kill_on_drop: false }` [INFO] [stdout] 549eac26110bc697e44d6c11e952518cee297a946854d1f871f070592e75bd05