[INFO] fetching crate libblockid 0.1.0... [INFO] checking libblockid-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate libblockid 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate libblockid 0.1.0 [INFO] finished tweaking crates.io crate libblockid 0.1.0 [INFO] tweaked toml for crates.io crate libblockid 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libblockid 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libblockid 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd430b37688b4f41e9fdb10dca42cb5fcd76f5573d72ce82b505fa0885548e39 [INFO] running `Command { std: "docker" "start" "-a" "cd430b37688b4f41e9fdb10dca42cb5fcd76f5573d72ce82b505fa0885548e39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd430b37688b4f41e9fdb10dca42cb5fcd76f5573d72ce82b505fa0885548e39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd430b37688b4f41e9fdb10dca42cb5fcd76f5573d72ce82b505fa0885548e39", kill_on_drop: false }` [INFO] [stdout] cd430b37688b4f41e9fdb10dca42cb5fcd76f5573d72ce82b505fa0885548e39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8d601e208fd88d93c2bb6e55f937bcfcf1b7a083863cf7bf9a67eb96ceaf584 [INFO] running `Command { std: "docker" "start" "-a" "e8d601e208fd88d93c2bb6e55f937bcfcf1b7a083863cf7bf9a67eb96ceaf584", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking uuid v1.16.0 [INFO] [stderr] Checking linux-raw-sys v0.10.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking libblockid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ErrorKind`, `Read`, `SeekFrom`, and `Seek` [INFO] [stdout] --> src/filesystems/ntfs.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, Read, Seek, SeekFrom, ErrorKind}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitflags::bitflags` [INFO] [stdout] --> src/filesystems/ntfs.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bitflags::bitflags; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transmute` [INFO] [stdout] --> src/filesystems/ntfs.rs:4:58 [INFO] [stdout] | [INFO] [stdout] 4 | use zerocopy::{byteorder::{LittleEndian, U16, U32, U64}, transmute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustix::fs::makedev` [INFO] [stdout] --> src/filesystems/ntfs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rustix::fs::makedev; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/filesystems/ntfs.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BlockidVersion`, `Endianness`, `read_exact_at`, and `read_vec_at` [INFO] [stdout] --> src/filesystems/ntfs.rs:12:33 [INFO] [stdout] | [INFO] [stdout] 12 | from_file, probe_get_magic, read_exact_at, read_vec_at, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 13 | BlockidError, BlockidIdinfo, BlockidMagic, BlockidProbe, [INFO] [stdout] 14 | BlockidUUID, BlockidVersion, Endianness, FilesystemResults, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Read`, `SeekFrom`, and `Seek` [INFO] [stdout] --> src/filesystems/ntfs.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, Read, Seek, SeekFrom, ErrorKind}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bitflags::bitflags` [INFO] [stdout] --> src/filesystems/ntfs.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bitflags::bitflags; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transmute` [INFO] [stdout] --> src/filesystems/ntfs.rs:4:58 [INFO] [stdout] | [INFO] [stdout] 4 | use zerocopy::{byteorder::{LittleEndian, U16, U32, U64}, transmute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustix::fs::makedev` [INFO] [stdout] --> src/filesystems/ntfs.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rustix::fs::makedev; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/filesystems/ntfs.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use uuid::Uuid; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BlockidVersion`, `Endianness`, `read_exact_at`, and `read_vec_at` [INFO] [stdout] --> src/filesystems/ntfs.rs:12:33 [INFO] [stdout] | [INFO] [stdout] 12 | from_file, probe_get_magic, read_exact_at, read_vec_at, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 13 | BlockidError, BlockidIdinfo, BlockidMagic, BlockidProbe, [INFO] [stdout] 14 | BlockidUUID, BlockidVersion, Endianness, FilesystemResults, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_crc32` is never used [INFO] [stdout] --> src/checksum.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn verify_crc32( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_crc32` is never used [INFO] [stdout] --> src/checksum.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn get_crc32( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MasterFileTableRecord` is never constructed [INFO] [stdout] --> src/filesystems/ntfs.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | struct MasterFileTableRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileAttribute` is never constructed [INFO] [stdout] --> src/filesystems/ntfs.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | struct FileAttribute { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_VOLUME` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:124:7 [INFO] [stdout] | [INFO] [stdout] 124 | const MFT_RECORD_VOLUME: u64 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_ATTR_VOLUME_NAME` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | const MFT_RECORD_ATTR_VOLUME_NAME: u32 = 0x60; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_ATTR_END` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:128:7 [INFO] [stdout] | [INFO] [stdout] 128 | const MFT_RECORD_ATTR_END: u32 = 0xffffffff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_crc32` is never used [INFO] [stdout] --> src/checksum.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn verify_crc32( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_crc32` is never used [INFO] [stdout] --> src/checksum.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn get_crc32( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MasterFileTableRecord` is never constructed [INFO] [stdout] --> src/filesystems/ntfs.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | struct MasterFileTableRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileAttribute` is never constructed [INFO] [stdout] --> src/filesystems/ntfs.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | struct FileAttribute { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_VOLUME` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:124:7 [INFO] [stdout] | [INFO] [stdout] 124 | const MFT_RECORD_VOLUME: u64 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_ATTR_VOLUME_NAME` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:127:7 [INFO] [stdout] | [INFO] [stdout] 127 | const MFT_RECORD_ATTR_VOLUME_NAME: u32 = 0x60; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MFT_RECORD_ATTR_END` is never used [INFO] [stdout] --> src/filesystems/ntfs.rs:128:7 [INFO] [stdout] | [INFO] [stdout] 128 | const MFT_RECORD_ATTR_END: u32 = 0xffffffff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:418:5 [INFO] [stdout] | [INFO] [stdout] 413 | #[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 418 | pub probe_fn: ProbeFn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.36s [INFO] running `Command { std: "docker" "inspect" "e8d601e208fd88d93c2bb6e55f937bcfcf1b7a083863cf7bf9a67eb96ceaf584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d601e208fd88d93c2bb6e55f937bcfcf1b7a083863cf7bf9a67eb96ceaf584", kill_on_drop: false }` [INFO] [stdout] e8d601e208fd88d93c2bb6e55f937bcfcf1b7a083863cf7bf9a67eb96ceaf584