[INFO] cloning repository https://github.com/ztygod/mini-fs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ztygod/mini-fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fztygod%2Fmini-fs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fztygod%2Fmini-fs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0829b01a7fbe38acea687d3699b1e735216c5a7e
[INFO] testing ztygod/mini-fs against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fztygod%2Fmini-fs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ztygod/mini-fs
[INFO] finished tweaking git repo https://github.com/ztygod/mini-fs
[INFO] tweaked toml for git repo https://github.com/ztygod/mini-fs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ztygod/mini-fs on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ztygod/mini-fs 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fs/mod.rs:643:17
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let mut directory = Directory::load_from_bytes(block_data)
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/shell/command.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 Ok(mut fh) => {
[INFO] [stdout]     |                    ----^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/shell/command.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stdout]     |                         ----^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/shell/command.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `flags` are never read
[INFO] [stdout]   --> src/fs/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct FileHandle {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 36 |     pub inode_id: u64,
[INFO] [stdout] 37 |     pub offset: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 38 |     pub flags: OpenFlags,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUPER_BLOCK_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const SUPER_BLOCK_BLOCK_ID: u32 = 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_BITMAP_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const INODE_BITMAP_BLOCK_ID: u32 = 1;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_BLOCK_BITMAP_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const DATA_BLOCK_BITMAP_BLOCK_ID: u32 = 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_TABLE_START_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const INODE_TABLE_START_BLOCK_ID: u32 = 3;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODES_PER_BLOCK` is never used
[INFO] [stdout]  --> src/fs/config.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const INODES_PER_BLOCK: u32 = 32;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOTAL_INODES` is never used
[INFO] [stdout]   --> src/fs/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const TOTAL_INODES: u32 = 4096;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_TABLE_BLOCKS` is never used
[INFO] [stdout]   --> src/fs/config.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INODE_TABLE_BLOCKS: u32 = TOTAL_INODES / INODES_PER_BLOCK;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_AREA_START_BLOCK_ID` is never used
[INFO] [stdout]   --> src/fs/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const DATA_AREA_START_BLOCK_ID: u32 = INODE_TABLE_START_BLOCK_ID + INODE_TABLE_BLOCKS;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_used` is never used
[INFO] [stdout]   --> src/fs/data_block_bitmap.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DataBlockBitmap {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn is_used(&self, block_index: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `list_sorted` are never used
[INFO] [stdout]   --> src/fs/directory.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Directory {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn get(&self, name: &str) -> Option<&DirEntry> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn list_sorted(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileSystemError` is never used
[INFO] [stdout]  --> src/fs/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum FileSystemError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/fs/error.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub type Result<T> = std::result::Result<T, FileSystemError>;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_used` is never used
[INFO] [stdout]   --> src/fs/inode_bitmap.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl InodeBitmap {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn is_used(&mut self, inode_index: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTRS_PER_BLOCK` is never used
[INFO] [stdout]  --> src/fs/inode_table.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const PTRS_PER_BLOCK: usize = 1024;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `free_inode` is never used
[INFO] [stdout]   --> src/fs/inode_table.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl InodeTable {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn free_inode(&mut self, inode_bitmap: &mut InodeBitmap, inode_index: u64) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.33s
[INFO] running `Command { std: "docker" "inspect" "95b5ada3080c83f96347b442ff898328688168b154764c0e4a5ce1e7053ac706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b5ada3080c83f96347b442ff898328688168b154764c0e4a5ce1e7053ac706", kill_on_drop: false }`
[INFO] [stdout] 95b5ada3080c83f96347b442ff898328688168b154764c0e4a5ce1e7053ac706
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fbb47e4bed7defc1d84a5af18a4fed347799aed87fb070bcc37c13ef4a799bd
[INFO] running `Command { std: "docker" "start" "-a" "4fbb47e4bed7defc1d84a5af18a4fed347799aed87fb070bcc37c13ef4a799bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling file-system v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fs/mod.rs:643:17
[INFO] [stdout]     |
[INFO] [stdout] 643 |             let mut directory = Directory::load_from_bytes(block_data)
[INFO] [stdout]     |                 ----^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/shell/command.rs:179:20
[INFO] [stdout]     |
[INFO] [stdout] 179 |                 Ok(mut fh) => {
[INFO] [stdout]     |                    ----^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/shell/command.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stdout]     |                         ----^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/shell/command.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `flags` are never read
[INFO] [stdout]   --> src/fs/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct FileHandle {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 36 |     pub inode_id: u64,
[INFO] [stdout] 37 |     pub offset: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 38 |     pub flags: OpenFlags,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUPER_BLOCK_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const SUPER_BLOCK_BLOCK_ID: u32 = 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_BITMAP_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const INODE_BITMAP_BLOCK_ID: u32 = 1;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_BLOCK_BITMAP_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const DATA_BLOCK_BITMAP_BLOCK_ID: u32 = 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_TABLE_START_BLOCK_ID` is never used
[INFO] [stdout]  --> src/fs/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const INODE_TABLE_START_BLOCK_ID: u32 = 3;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODES_PER_BLOCK` is never used
[INFO] [stdout]  --> src/fs/config.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const INODES_PER_BLOCK: u32 = 32;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TOTAL_INODES` is never used
[INFO] [stdout]   --> src/fs/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const TOTAL_INODES: u32 = 4096;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INODE_TABLE_BLOCKS` is never used
[INFO] [stdout]   --> src/fs/config.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const INODE_TABLE_BLOCKS: u32 = TOTAL_INODES / INODES_PER_BLOCK;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_AREA_START_BLOCK_ID` is never used
[INFO] [stdout]   --> src/fs/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const DATA_AREA_START_BLOCK_ID: u32 = INODE_TABLE_START_BLOCK_ID + INODE_TABLE_BLOCKS;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_used` is never used
[INFO] [stdout]   --> src/fs/data_block_bitmap.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DataBlockBitmap {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn is_used(&self, block_index: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `list_sorted` are never used
[INFO] [stdout]   --> src/fs/directory.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Directory {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn get(&self, name: &str) -> Option<&DirEntry> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn list_sorted(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileSystemError` is never used
[INFO] [stdout]  --> src/fs/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum FileSystemError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/fs/error.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub type Result<T> = std::result::Result<T, FileSystemError>;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_used` is never used
[INFO] [stdout]   --> src/fs/inode_bitmap.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl InodeBitmap {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn is_used(&mut self, inode_index: u64) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PTRS_PER_BLOCK` is never used
[INFO] [stdout]  --> src/fs/inode_table.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const PTRS_PER_BLOCK: usize = 1024;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `free_inode` is never used
[INFO] [stdout]   --> src/fs/inode_table.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl InodeTable {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn free_inode(&mut self, inode_bitmap: &mut InodeBitmap, inode_index: u64) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "4fbb47e4bed7defc1d84a5af18a4fed347799aed87fb070bcc37c13ef4a799bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbb47e4bed7defc1d84a5af18a4fed347799aed87fb070bcc37c13ef4a799bd", kill_on_drop: false }`
[INFO] [stdout] 4fbb47e4bed7defc1d84a5af18a4fed347799aed87fb070bcc37c13ef4a799bd
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92f0bdeb3856b8eafedbdb1d78a63b75005f171906a75e4a16f9c941133d7ba3
[INFO] running `Command { std: "docker" "start" "-a" "92f0bdeb3856b8eafedbdb1d78a63b75005f171906a75e4a16f9c941133d7ba3", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] 
[INFO] [stderr]    --> src/fs/mod.rs:643:17
[INFO] [stdout] running 1 test
[INFO] [stderr]     |
[INFO] [stderr] 643 |             let mut directory = Directory::load_from_bytes(block_data)
[INFO] [stderr]     |                 ----^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/shell/command.rs:179:20
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 Ok(mut fh) => {
[INFO] [stderr]     |                    ----^^
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/shell/command.rs:188:25
[INFO] [stderr]     |
[INFO] [stderr] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stderr]     |                         ----^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `content`
[INFO] [stderr]    --> src/shell/command.rs:188:25
[INFO] [stderr]     |
[INFO] [stderr] 188 |                     let mut content = vec![0u8; inode.size as usize];
[INFO] [stderr]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `offset` and `flags` are never read
[INFO] [stderr]   --> src/fs/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct FileHandle {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 36 |     pub inode_id: u64,
[INFO] [stderr] 37 |     pub offset: u64,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 38 |     pub flags: OpenFlags,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FileHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SUPER_BLOCK_BLOCK_ID` is never used
[INFO] [stderr]  --> src/fs/config.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const SUPER_BLOCK_BLOCK_ID: u32 = 0;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INODE_BITMAP_BLOCK_ID` is never used
[INFO] [stderr]  --> src/fs/config.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const INODE_BITMAP_BLOCK_ID: u32 = 1;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DATA_BLOCK_BITMAP_BLOCK_ID` is never used
[INFO] [stderr]  --> src/fs/config.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const DATA_BLOCK_BITMAP_BLOCK_ID: u32 = 2;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INODE_TABLE_START_BLOCK_ID` is never used
[INFO] [stderr]  --> src/fs/config.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const INODE_TABLE_START_BLOCK_ID: u32 = 3;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INODES_PER_BLOCK` is never used
[INFO] [stderr]  --> src/fs/config.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const INODES_PER_BLOCK: u32 = 32;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TOTAL_INODES` is never used
[INFO] [stderr]   --> src/fs/config.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const TOTAL_INODES: u32 = 4096;
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INODE_TABLE_BLOCKS` is never used
[INFO] [stderr]   --> src/fs/config.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const INODE_TABLE_BLOCKS: u32 = TOTAL_INODES / INODES_PER_BLOCK;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DATA_AREA_START_BLOCK_ID` is never used
[INFO] [stderr]   --> src/fs/config.rs:16:11
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const DATA_AREA_START_BLOCK_ID: u32 = INODE_TABLE_START_BLOCK_ID + INODE_TABLE_BLOCKS;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_used` is never used
[INFO] [stderr]   --> src/fs/data_block_bitmap.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl DataBlockBitmap {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn is_used(&self, block_index: u64) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get` and `list_sorted` are never used
[INFO] [stderr]   --> src/fs/directory.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Directory {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub fn get(&self, name: &str) -> Option<&DirEntry> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub fn list_sorted(&self) -> Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `FileSystemError` is never used
[INFO] [stderr]  --> src/fs/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum FileSystemError {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Result` is never used
[INFO] [stderr]   --> src/fs/error.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub type Result<T> = std::result::Result<T, FileSystemError>;
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_used` is never used
[INFO] [stderr]   --> src/fs/inode_bitmap.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl InodeBitmap {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub fn is_used(&mut self, inode_index: u64) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PTRS_PER_BLOCK` is never used
[INFO] [stderr]  --> src/fs/inode_table.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const PTRS_PER_BLOCK: usize = 1024;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `free_inode` is never used
[INFO] [stderr]   --> src/fs/inode_table.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl InodeTable {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn free_inode(&mut self, inode_bitmap: &mut InodeBitmap, inode_index: u64) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `file-system` (bin "file-system" test) generated 20 warnings (run `cargo fix --bin "file-system" -p file-system --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file_system-d67185598ddf332a)
[INFO] [stdout] test disk::tests::test_file_disk_read_write ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin file-system`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- disk::tests::test_file_disk_read_write stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'disk::tests::test_file_disk_read_write' (25) panicked at src/disk/mod.rs:24:65:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f81d7436212 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f81d7436212 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f81d7436212 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5f81d7436212 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5f81d7446237 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f81d7446237 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5f81d74047b6 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f81d74047b6 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f81d7414f19 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5f81d7414f19 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f81d7414db1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f81d73d2dbe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f81d73d2dbe - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f81d7415192 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f81d7415192 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f81d7414fd8 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f81d74104d9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5f81d73f93dd - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f81d744d91c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f81d744d212 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5f81d73afecb - core::result::Result<T,E>::unwrap::h0eab97efd62b83c1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5f81d73afecb - file_system::disk::tests::test_file_disk_read_write::hd69ad75577546aec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk/mod.rs:24:65
[INFO] [stdout]   22:     0x5f81d73b0517 - file_system::disk::tests::test_file_disk_read_write::{{closure}}::h811bb47cc0618efd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk/mod.rs:19:35
[INFO] [stdout]   23:     0x5f81d73aae26 - core::ops::function::FnOnce::call_once::h9be778c42b473b82
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f81d73d2beb - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f81d73d2beb - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f81d73e657a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f81d73e657a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f81d73e657a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f81d73e657a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f81d73e657a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f81d73e657a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f81d73e657a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f81d73c0814 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f81d73c0814 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x5f81d73c4142 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x5f81d73c4142 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f81d73c4142 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f81d73c4142 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f81d73c4142 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f81d73c4142 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x5f81d73c4142 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f81d740bb6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f81d740bb6f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x78870aca2aa4 - <unknown>
[INFO] [stdout]   45:     0x78870ad2fa64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     disk::tests::test_file_disk_read_write
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92f0bdeb3856b8eafedbdb1d78a63b75005f171906a75e4a16f9c941133d7ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f0bdeb3856b8eafedbdb1d78a63b75005f171906a75e4a16f9c941133d7ba3", kill_on_drop: false }`
[INFO] [stdout] 92f0bdeb3856b8eafedbdb1d78a63b75005f171906a75e4a16f9c941133d7ba3
