[INFO] cloning repository https://github.com/yumanuralfath/alfath_reader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yumanuralfath/alfath_reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2Falfath_reader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2Falfath_reader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1761cfd4b4c2f189e6aa62434182ed6a50c6441b
[INFO] checking yumanuralfath/alfath_reader against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyumanuralfath%2Falfath_reader" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yumanuralfath/alfath_reader on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yumanuralfath/alfath_reader
[INFO] finished tweaking git repo https://github.com/yumanuralfath/alfath_reader
[INFO] tweaked toml for git repo https://github.com/yumanuralfath/alfath_reader written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yumanuralfath/alfath_reader 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9a374a82a244436e11a792e8d1e31622f135fd45c63cbb367ddeaf28efd6e08
[INFO] running `Command { std: "docker" "start" "-a" "f9a374a82a244436e11a792e8d1e31622f135fd45c63cbb367ddeaf28efd6e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9a374a82a244436e11a792e8d1e31622f135fd45c63cbb367ddeaf28efd6e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a374a82a244436e11a792e8d1e31622f135fd45c63cbb367ddeaf28efd6e08", kill_on_drop: false }`
[INFO] [stdout] f9a374a82a244436e11a792e8d1e31622f135fd45c63cbb367ddeaf28efd6e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70acff9f6798f5341d6ad21db3c3f8c0ab2be1d013c121dfaf8c890c3558b4a5
[INFO] running `Command { std: "docker" "start" "-a" "70acff9f6798f5341d6ad21db3c3f8c0ab2be1d013c121dfaf8c890c3558b4a5", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking alfath_reader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct Superblock {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pages_per_erase_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     unknown1: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     unknown2: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     clusters_per_card: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     allocatable_cluster_offset: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     allocatable_cluster_end: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     rootdir_fat_cluster: u32,
[INFO] [stdout] 18 |     good_block1: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     good_block2: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     indirect_fat_cluster_list: [u32; 32],
[INFO] [stdout] 21 |     bad_erase_block_list: [u32; 32],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     unknown3: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     unknown4: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct Superblock {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pages_per_erase_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     unknown1: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     unknown2: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     clusters_per_card: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     allocatable_cluster_offset: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     allocatable_cluster_end: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     rootdir_fat_cluster: u32,
[INFO] [stdout] 18 |     good_block1: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     good_block2: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     indirect_fat_cluster_list: [u32; 32],
[INFO] [stdout] 21 |     bad_erase_block_list: [u32; 32],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     unknown3: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     unknown4: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "70acff9f6798f5341d6ad21db3c3f8c0ab2be1d013c121dfaf8c890c3558b4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70acff9f6798f5341d6ad21db3c3f8c0ab2be1d013c121dfaf8c890c3558b4a5", kill_on_drop: false }`
[INFO] [stdout] 70acff9f6798f5341d6ad21db3c3f8c0ab2be1d013c121dfaf8c890c3558b4a5