[INFO] cloning repository https://github.com/bigbigtor/filesystem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigbigtor/filesystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0fb54371dae1c48ae3cd0aea7fd78804c946792
[INFO] testing bigbigtor/filesystem against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bigbigtor/filesystem on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bigbigtor/filesystem
[INFO] finished tweaking git repo https://github.com/bigbigtor/filesystem
[INFO] tweaked toml for git repo https://github.com/bigbigtor/filesystem written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bigbigtor/filesystem 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23e417778b766f4c5779afbfd11a67aeaa5cf72f4cf14a4fdaaac7aab25ba454
[INFO] running `Command { std: "docker" "start" "-a" "23e417778b766f4c5779afbfd11a67aeaa5cf72f4cf14a4fdaaac7aab25ba454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e417778b766f4c5779afbfd11a67aeaa5cf72f4cf14a4fdaaac7aab25ba454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e417778b766f4c5779afbfd11a67aeaa5cf72f4cf14a4fdaaac7aab25ba454", kill_on_drop: false }`
[INFO] [stdout] 23e417778b766f4c5779afbfd11a67aeaa5cf72f4cf14a4fdaaac7aab25ba454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 050e51197df1cc41e5c3fe26581e8d8f183616633290d22a35da90e518db6dd9
[INFO] running `Command { std: "docker" "start" "-a" "050e51197df1cc41e5c3fe26581e8d8f183616633290d22a35da90e518db6dd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling filesystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/inode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/inode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Inode {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 7  |     inode_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 8  |     permissions: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 9  |     atime: u16,          //access time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     mtime: u16,          //data modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     ctime: u16,          //inode modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     link_number: u16,    //number of link entries in directory
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     log_byte_size: u16,  //size in logic bytes
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     oc_data_blocks: u16, //number of ocupied data blocks
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     direct_pointers: [u16; 12],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     padding: [u8; 20],
[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/superblock.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Superblock {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 8  |     first_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     last_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     first_inode_block: u16,
[INFO] [stdout] 11 |     last_inode_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     first_data_block: u16,
[INFO] [stdout] 13 |     last_data_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     root_dir_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     first_free_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     free_blocks: u16,
[INFO] [stdout] 17 |     free_inodes: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     total_blocks: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     total_inodes: u16,
[INFO] [stdout] 20 |     padding: [u8; 1000],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "050e51197df1cc41e5c3fe26581e8d8f183616633290d22a35da90e518db6dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050e51197df1cc41e5c3fe26581e8d8f183616633290d22a35da90e518db6dd9", kill_on_drop: false }`
[INFO] [stdout] 050e51197df1cc41e5c3fe26581e8d8f183616633290d22a35da90e518db6dd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4247a10bc7d85569c68476afbbcd339ae542a93150e2d2bcdaf9b01eaa5b812c
[INFO] running `Command { std: "docker" "start" "-a" "4247a10bc7d85569c68476afbbcd339ae542a93150e2d2bcdaf9b01eaa5b812c", kill_on_drop: false }`
[INFO] [stderr]    Compiling filesystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/inode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/inode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Inode {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 7  |     inode_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 8  |     permissions: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 9  |     atime: u16,          //access time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     mtime: u16,          //data modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     ctime: u16,          //inode modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     link_number: u16,    //number of link entries in directory
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     log_byte_size: u16,  //size in logic bytes
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     oc_data_blocks: u16, //number of ocupied data blocks
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     direct_pointers: [u16; 12],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     padding: [u8; 20],
[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/superblock.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Superblock {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 8  |     first_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     last_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     first_inode_block: u16,
[INFO] [stdout] 11 |     last_inode_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     first_data_block: u16,
[INFO] [stdout] 13 |     last_data_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     root_dir_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     first_free_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     free_blocks: u16,
[INFO] [stdout] 17 |     free_inodes: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     total_blocks: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     total_inodes: u16,
[INFO] [stdout] 20 |     padding: [u8; 1000],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/inode.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Inode {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 7  |     inode_type: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 8  |     permissions: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 9  |     atime: u16,          //access time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     mtime: u16,          //data modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     ctime: u16,          //inode modification time
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     link_number: u16,    //number of link entries in directory
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     log_byte_size: u16,  //size in logic bytes
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     oc_data_blocks: u16, //number of ocupied data blocks
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     direct_pointers: [u16; 12],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     padding: [u8; 20],
[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/superblock.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Superblock {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 8  |     first_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     last_bitmap_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     first_inode_block: u16,
[INFO] [stdout] 11 |     last_inode_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     first_data_block: u16,
[INFO] [stdout] 13 |     last_data_block: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     root_dir_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     first_free_inode: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     free_blocks: u16,
[INFO] [stdout] 17 |     free_inodes: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     total_blocks: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     total_inodes: u16,
[INFO] [stdout] 20 |     padding: [u8; 1000],
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "4247a10bc7d85569c68476afbbcd339ae542a93150e2d2bcdaf9b01eaa5b812c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4247a10bc7d85569c68476afbbcd339ae542a93150e2d2bcdaf9b01eaa5b812c", kill_on_drop: false }`
[INFO] [stdout] 4247a10bc7d85569c68476afbbcd339ae542a93150e2d2bcdaf9b01eaa5b812c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ce6cd4cdeb2fc4dfe5483edb383dd5dedd8b6f98771fda64836174d182cf6d6
[INFO] running `Command { std: "docker" "start" "-a" "9ce6cd4cdeb2fc4dfe5483edb383dd5dedd8b6f98771fda64836174d182cf6d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/inode.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/inode.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub struct Inode {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 7  |     inode_type: u8,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 8  |     permissions: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 9  |     atime: u16,          //access time
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 10 |     mtime: u16,          //data modification time
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 11 |     ctime: u16,          //inode modification time
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     link_number: u16,    //number of link entries in directory
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 13 |     log_byte_size: u16,  //size in logic bytes
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 14 |     oc_data_blocks: u16, //number of ocupied data blocks
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     direct_pointers: [u16; 12],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 17 |     padding: [u8; 20],
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/superblock.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub struct Superblock {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 8  |     first_bitmap_block: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 9  |     last_bitmap_block: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     first_inode_block: u16,
[INFO] [stderr] 11 |     last_inode_block: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     first_data_block: u16,
[INFO] [stderr] 13 |     last_data_block: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 14 |     root_dir_inode: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 15 |     first_free_inode: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     free_blocks: u16,
[INFO] [stderr] 17 |     free_inodes: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 18 |     total_blocks: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 19 |     total_inodes: u16,
[INFO] [stderr] 20 |     padding: [u8; 1000],
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `filesystem` (lib) generated 3 warnings (run `cargo fix --lib -p filesystem` to apply 1 suggestion)
[INFO] [stderr] warning: `filesystem` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/filesystem-4226c597cfe593a3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bitmap::tests::set_bit ... ok
[INFO] [stdout] test bitmap::tests::size ... ok
[INFO] [stdout] test superblock::tests::inode_array_blocks ... ok
[INFO] [stdout] test inode::tests::inode_size ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- inode::tests::inode_size stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'inode::tests::inode_size' panicked at src/inode.rs:66:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 66
[INFO] [stdout]  right: 64
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x614941dd9fda - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x614941dd9fda - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x614941dd9fda - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x614941dd9fda - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x614941e01593 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x614941e01593 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x614941dd6b33 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x614941dd9e22 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x614941ddb3ff - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x614941ddb218 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x614941da4033 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x614941da4033 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x614941ddbef3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x614941ddbef3 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x614941ddbbaa - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x614941dda4d9 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x614941ddb83d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x614941e00010 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x614941e00362 - core::panicking::assert_failed_inner::h538bec7c1374cd9c
[INFO] [stdout]   19:     0x614941e00219 - core::panicking::assert_failed::h7fe8c93d80615b71
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:364:5
[INFO] [stdout]   20:     0x614941d69e12 - filesystem::inode::tests::inode_size::h519d4b7de90169e0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/inode.rs:66:9
[INFO] [stdout]   21:     0x614941d69d97 - filesystem::inode::tests::inode_size::{{closure}}::hb4b5910fccc01d23
[INFO] [stdout]                                at /opt/rustwide/workdir/src/inode.rs:65:20
[INFO] [stdout]   22:     0x614941d68806 - core::ops::function::FnOnce::call_once::hfd8f499577a203c4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x614941da978b - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x614941da978b - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x614941da86c3 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x614941da86c3 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x614941da86c3 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   28:     0x614941da86c3 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   29:     0x614941da86c3 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x614941da86c3 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x614941da86c3 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x614941d6b7a5 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x614941d6b7a5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x614941d6f08a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x614941d6f08a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x614941d6f08a - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   37:     0x614941d6f08a - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   38:     0x614941d6f08a - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x614941d6f08a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x614941d6f08a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x614941ddfe2b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   42:     0x614941ddfe2b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x614941ddfe2b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   44:     0x7f326ca84ac3 - <unknown>
[INFO] [stdout]   45:     0x7f326cb15a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     inode::tests::inode_size
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "9ce6cd4cdeb2fc4dfe5483edb383dd5dedd8b6f98771fda64836174d182cf6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce6cd4cdeb2fc4dfe5483edb383dd5dedd8b6f98771fda64836174d182cf6d6", kill_on_drop: false }`
[INFO] [stdout] 9ce6cd4cdeb2fc4dfe5483edb383dd5dedd8b6f98771fda64836174d182cf6d6
