[INFO] cloning repository https://github.com/stevebob/gpt-fat32-disk-image [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevebob/gpt-fat32-disk-image" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebob%2Fgpt-fat32-disk-image", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebob%2Fgpt-fat32-disk-image'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef1c136472a9a58e63b5a2ab798d2e63bb0b9a08 [INFO] checking stevebob/gpt-fat32-disk-image against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevebob%2Fgpt-fat32-disk-image" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stevebob/gpt-fat32-disk-image on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stevebob/gpt-fat32-disk-image [INFO] finished tweaking git repo https://github.com/stevebob/gpt-fat32-disk-image [INFO] tweaked toml for git repo https://github.com/stevebob/gpt-fat32-disk-image written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/stevebob/gpt-fat32-disk-image already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded meap v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9456e43ea267d4d5e5b9a8261c4e3a94e8e98f04f1f3e2359f958f32b80596b7 [INFO] running `Command { std: "docker" "start" "-a" "9456e43ea267d4d5e5b9a8261c4e3a94e8e98f04f1f3e2359f958f32b80596b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9456e43ea267d4d5e5b9a8261c4e3a94e8e98f04f1f3e2359f958f32b80596b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9456e43ea267d4d5e5b9a8261c4e3a94e8e98f04f1f3e2359f958f32b80596b7", kill_on_drop: false }` [INFO] [stdout] 9456e43ea267d4d5e5b9a8261c4e3a94e8e98f04f1f3e2359f958f32b80596b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60d6797da8ee94f321b5ad30fb9f4936e254df5d7152c82e4b05204f60fe2806 [INFO] running `Command { std: "docker" "start" "-a" "60d6797da8ee94f321b5ad30fb9f4936e254df5d7152c82e4b05204f60fe2806", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking meap v0.4.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mini_fat v0.1.0 (/opt/rustwide/workdir/mini-fat) [INFO] [stderr] Checking rand v0.7.3 [INFO] [stdout] warning: field is never read: `creation_time_tenth` [INFO] [stdout] --> mini-fat/src/lib.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | creation_time_tenth: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `creation_time` [INFO] [stdout] --> mini-fat/src/lib.rs:383:5 [INFO] [stdout] | [INFO] [stdout] 383 | creation_time: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `creation_date` [INFO] [stdout] --> mini-fat/src/lib.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | creation_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_accessed_date` [INFO] [stdout] --> mini-fat/src/lib.rs:385:5 [INFO] [stdout] | [INFO] [stdout] 385 | last_accessed_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_time` [INFO] [stdout] --> mini-fat/src/lib.rs:387:5 [INFO] [stdout] | [INFO] [stdout] 387 | write_time: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_date` [INFO] [stdout] --> mini-fat/src/lib.rs:388:5 [INFO] [stdout] | [INFO] [stdout] 388 | write_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `order` [INFO] [stdout] --> mini-fat/src/lib.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 394 | order: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `attributes` [INFO] [stdout] --> mini-fat/src/lib.rs:396:5 [INFO] [stdout] | [INFO] [stdout] 396 | attributes: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `checksum` [INFO] [stdout] --> mini-fat/src/lib.rs:397:5 [INFO] [stdout] | [INFO] [stdout] 397 | checksum: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info` [INFO] [stdout] --> mini-fat/src/lib.rs:996:5 [INFO] [stdout] | [INFO] [stdout] 996 | fs_info: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info_warning` [INFO] [stdout] --> mini-fat/src/lib.rs:997:5 [INFO] [stdout] | [INFO] [stdout] 997 | fs_info_warning: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `creation_time_tenth` [INFO] [stdout] --> mini-fat/src/lib.rs:382:5 [INFO] [stdout] | [INFO] [stdout] 382 | creation_time_tenth: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `creation_time` [INFO] [stdout] --> mini-fat/src/lib.rs:383:5 [INFO] [stdout] | [INFO] [stdout] 383 | creation_time: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `creation_date` [INFO] [stdout] --> mini-fat/src/lib.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | creation_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_accessed_date` [INFO] [stdout] --> mini-fat/src/lib.rs:385:5 [INFO] [stdout] | [INFO] [stdout] 385 | last_accessed_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_time` [INFO] [stdout] --> mini-fat/src/lib.rs:387:5 [INFO] [stdout] | [INFO] [stdout] 387 | write_time: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `write_date` [INFO] [stdout] --> mini-fat/src/lib.rs:388:5 [INFO] [stdout] | [INFO] [stdout] 388 | write_date: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `order` [INFO] [stdout] --> mini-fat/src/lib.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 394 | order: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `attributes` [INFO] [stdout] --> mini-fat/src/lib.rs:396:5 [INFO] [stdout] | [INFO] [stdout] 396 | attributes: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `checksum` [INFO] [stdout] --> mini-fat/src/lib.rs:397:5 [INFO] [stdout] | [INFO] [stdout] 397 | checksum: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info` [INFO] [stdout] --> mini-fat/src/lib.rs:996:5 [INFO] [stdout] | [INFO] [stdout] 996 | fs_info: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `fs_info_warning` [INFO] [stdout] --> mini-fat/src/lib.rs:997:5 [INFO] [stdout] | [INFO] [stdout] 997 | fs_info_warning: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking mini_gpt v0.1.0 (/opt/rustwide/workdir/mini-gpt) [INFO] [stdout] warning: field is never read: `revision` [INFO] [stdout] --> mini-gpt/src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | revision: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_size` [INFO] [stdout] --> mini-gpt/src/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_crc32` [INFO] [stdout] --> mini-gpt/src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | header_crc32: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_usable_lba` [INFO] [stdout] --> mini-gpt/src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | first_usable_lba: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_usable_lba` [INFO] [stdout] --> mini-gpt/src/lib.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | last_usable_lba: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comparison` [INFO] [stdout] --> mini-gpt/src/lib.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 484 | comparison: Result<(), Error>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mbr` [INFO] [stdout] --> mini-gpt/src/lib.rs:489:5 [INFO] [stdout] | [INFO] [stdout] 489 | mbr: Mbr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> mini-gpt/src/lib.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | header: GptHeader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backup_header` [INFO] [stdout] --> mini-gpt/src/lib.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | backup_header: Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `revision` [INFO] [stdout] --> mini-gpt/src/lib.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | revision: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_size` [INFO] [stdout] --> mini-gpt/src/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_crc32` [INFO] [stdout] --> mini-gpt/src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | header_crc32: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_usable_lba` [INFO] [stdout] --> mini-gpt/src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | first_usable_lba: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_usable_lba` [INFO] [stdout] --> mini-gpt/src/lib.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | last_usable_lba: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `comparison` [INFO] [stdout] --> mini-gpt/src/lib.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 484 | comparison: Result<(), Error>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mbr` [INFO] [stdout] --> mini-gpt/src/lib.rs:489:5 [INFO] [stdout] | [INFO] [stdout] 489 | mbr: Mbr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header` [INFO] [stdout] --> mini-gpt/src/lib.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | header: GptHeader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `backup_header` [INFO] [stdout] --> mini-gpt/src/lib.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | backup_header: Result, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gpt-fat-disk-image-tools v0.1.0 (/opt/rustwide/workdir/tools) [INFO] [stdout] warning: field is never read: `gpt_info` [INFO] [stdout] --> tools/src/info.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | gpt_info: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gpt_info` [INFO] [stdout] --> tools/src/info.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | gpt_info: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.53s [INFO] running `Command { std: "docker" "inspect" "60d6797da8ee94f321b5ad30fb9f4936e254df5d7152c82e4b05204f60fe2806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d6797da8ee94f321b5ad30fb9f4936e254df5d7152c82e4b05204f60fe2806", kill_on_drop: false }` [INFO] [stdout] 60d6797da8ee94f321b5ad30fb9f4936e254df5d7152c82e4b05204f60fe2806