[INFO] fetching crate libphantomfs 0.1.0... [INFO] checking libphantomfs-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate libphantomfs 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate libphantomfs 0.1.0 [INFO] finished tweaking crates.io crate libphantomfs 0.1.0 [INFO] tweaked toml for crates.io crate libphantomfs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate libphantomfs 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fake-enum v0.1.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b936caba97186538469583395c0690e4b330299cc733ab6bed8411a1af63d9f [INFO] running `Command { std: "docker" "start" "-a" "3b936caba97186538469583395c0690e4b330299cc733ab6bed8411a1af63d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b936caba97186538469583395c0690e4b330299cc733ab6bed8411a1af63d9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b936caba97186538469583395c0690e4b330299cc733ab6bed8411a1af63d9f", kill_on_drop: false }` [INFO] [stdout] 3b936caba97186538469583395c0690e4b330299cc733ab6bed8411a1af63d9f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d8b299dcaeb08a4cf1729b99a3f173102c130dd4dc948d22371f66507f03533 [INFO] running `Command { std: "docker" "start" "-a" "1d8b299dcaeb08a4cf1729b99a3f173102c130dd4dc948d22371f66507f03533", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking nonzero_ext v0.3.0 [INFO] [stderr] Checking fake-enum v0.1.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking libphantomfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ObjectFlags` [INFO] [stdout] --> src/fs.rs:8:150 [INFO] [stdout] | [INFO] [stdout] 8 | ...alFeatures, ObjectId, Object, SectorPos, AbsPos, ObjectType, ObjectFlags, StreamListing, StreamFlags, VolumeSpan, StreamId, DirectoryE... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ObjectFlags` [INFO] [stdout] --> src/fs.rs:8:150 [INFO] [stdout] | [INFO] [stdout] 8 | ...alFeatures, ObjectId, Object, SectorPos, AbsPos, ObjectType, ObjectFlags, StreamListing, StreamFlags, VolumeSpan, StreamId, DirectoryE... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_size` [INFO] [stdout] --> src/fs.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/fs.rs:37:53 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_string_tab` [INFO] [stdout] --> src/fs.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_string_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `owner_uuid` [INFO] [stdout] --> src/fs.rs:37:91 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owner_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/fs.rs:83:49 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn allocate_contiguous_space(&mut self, size: u64) -> crate::io::Result{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/fs.rs:86:41 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn create_filesystem(&mut self, label: &str, id: Uuid, volsize: u128) -> crate::io::Result<()>{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut desc = RootDescriptor{ [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut init_reserve = VolumeSpan{ [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_nullstr_by_indirection` is never used [INFO] [stdout] --> src/fs.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 129 | impl FilesystemAccess{ [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 266 | fn read_nullstr_by_indirection(&mut self, mut offset: u64, baseref: u128, indirection: u8, len: u64) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `core::result::Result` that must be used [INFO] [stdout] --> src/fs.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | self.stream.read_fully(bytemuck::bytes_of_mut(&mut stack[stackpos+1])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 238 | let _ = self.stream.read_fully(bytemuck::bytes_of_mut(&mut stack[stackpos+1])); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_size` [INFO] [stdout] --> src/fs.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/fs.rs:37:53 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_string_tab` [INFO] [stdout] --> src/fs.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_string_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `owner_uuid` [INFO] [stdout] --> src/fs.rs:37:91 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn create_object(&mut self, init_size: u64, ty: ObjectType, init_string_tab: &str,owner_uuid: Uuid) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owner_uuid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/fs.rs:83:49 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn allocate_contiguous_space(&mut self, size: u64) -> crate::io::Result{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/fs.rs:86:41 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn create_filesystem(&mut self, label: &str, id: Uuid, volsize: u128) -> crate::io::Result<()>{ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | let mut desc = RootDescriptor{ [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fs.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut init_reserve = VolumeSpan{ [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/fs.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | let pos = self.stream.stream_position()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_nullstr_by_indirection` is never used [INFO] [stdout] --> src/fs.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 129 | impl FilesystemAccess{ [INFO] [stdout] | ---------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 266 | fn read_nullstr_by_indirection(&mut self, mut offset: u64, baseref: u128, indirection: u8, len: u64) -> crate::io::Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/fs.rs:238:17 [INFO] [stdout] | [INFO] [stdout] 238 | self.stream.read_fully(bytemuck::bytes_of_mut(&mut stack[stackpos+1])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 238 | let _ = self.stream.read_fully(bytemuck::bytes_of_mut(&mut stack[stackpos+1])); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s [INFO] running `Command { std: "docker" "inspect" "1d8b299dcaeb08a4cf1729b99a3f173102c130dd4dc948d22371f66507f03533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d8b299dcaeb08a4cf1729b99a3f173102c130dd4dc948d22371f66507f03533", kill_on_drop: false }` [INFO] [stdout] 1d8b299dcaeb08a4cf1729b99a3f173102c130dd4dc948d22371f66507f03533