[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 1.94.0 for beta-1.95-1
[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 }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[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 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3374028a3449a274b5a4e30d17735fdb4316a18e1957794a26f2179942ccee51
[INFO] running `Command { std: "docker" "start" "-a" "3374028a3449a274b5a4e30d17735fdb4316a18e1957794a26f2179942ccee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3374028a3449a274b5a4e30d17735fdb4316a18e1957794a26f2179942ccee51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3374028a3449a274b5a4e30d17735fdb4316a18e1957794a26f2179942ccee51", kill_on_drop: false }`
[INFO] [stdout] 3374028a3449a274b5a4e30d17735fdb4316a18e1957794a26f2179942ccee51
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef26b052314daec968c7d0158175c862862386c6c7326ac02910cae4b1161670
[INFO] running `Command { std: "docker" "start" "-a" "ef26b052314daec968c7d0158175c862862386c6c7326ac02910cae4b1161670", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-width v0.2.2
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[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling strum v0.26.3
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[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
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[INFO] [stderr]    Compiling uuid v1.18.1
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
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[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
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[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 `dev` profile [unoptimized + debuginfo] target(s) in 52.46s
[INFO] running `Command { std: "docker" "inspect" "ef26b052314daec968c7d0158175c862862386c6c7326ac02910cae4b1161670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef26b052314daec968c7d0158175c862862386c6c7326ac02910cae4b1161670", kill_on_drop: false }`
[INFO] [stdout] ef26b052314daec968c7d0158175c862862386c6c7326ac02910cae4b1161670
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9c0869a81279a2c8daab6d94a3866d57fff4ec639687a3c85ee72a0247232dd
[INFO] running `Command { std: "docker" "start" "-a" "b9c0869a81279a2c8daab6d94a3866d57fff4ec639687a3c85ee72a0247232dd", 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 2.06s
[INFO] running `Command { std: "docker" "inspect" "b9c0869a81279a2c8daab6d94a3866d57fff4ec639687a3c85ee72a0247232dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c0869a81279a2c8daab6d94a3866d57fff4ec639687a3c85ee72a0247232dd", kill_on_drop: false }`
[INFO] [stdout] b9c0869a81279a2c8daab6d94a3866d57fff4ec639687a3c85ee72a0247232dd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] accd774124802a703d74005083e8e185c4e86f2936af0909c38caf0e068aedf0
[INFO] running `Command { std: "docker" "start" "-a" "accd774124802a703d74005083e8e185c4e86f2936af0909c38caf0e068aedf0", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/fs/mod.rs:643:17
[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 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file_system-583dc4de81978673)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test disk::tests::test_file_disk_read_write ... FAILED
[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' (16) 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:     0x581cf54d3e62 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x581cf54d3e62 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x581cf54d3e62 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x581cf54d3e62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x581cf54e40ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x581cf54e40ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x581cf54a2366 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x581cf54a2366 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x581cf54b31e9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x581cf54b31e9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x581cf54b3081 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x581cf54705ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x581cf54705ce - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x581cf54b3462 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x581cf54b3462 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x581cf54b32a8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x581cf54ae769 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x581cf5496ffd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x581cf54eb64c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x581cf54eaf42 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x581cf5441c5b - core::result::Result<T,E>::unwrap::h5ce2c97848594ee9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x581cf5441c5b - file_system::disk::tests::test_file_disk_read_write::h13cb1b90af919c60
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk/mod.rs:24:65
[INFO] [stdout]   22:     0x581cf54422a7 - file_system::disk::tests::test_file_disk_read_write::{{closure}}::h7bf4b4bce6eca85c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/disk/mod.rs:19:35
[INFO] [stdout]   23:     0x581cf544be36 - core::ops::function::FnOnce::call_once::hc91817ccb7223bb3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x581cf547038b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x581cf547038b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x581cf5483d9a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x581cf5483d9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x581cf5483d9a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x581cf5483d9a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x581cf5483d9a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x581cf5483d9a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x581cf5483d9a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x581cf545e1f4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x581cf545e1f4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x581cf5461b92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x581cf5461b92 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x581cf5461b92 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x581cf5461b92 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x581cf5461b92 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x581cf5461b92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x581cf5461b92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x581cf54a99ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x581cf54a99ff - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x718017e0eaa4 - <unknown>
[INFO] [stdout]   45:     0x718017e9ba64 - 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 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin file-system`
[INFO] running `Command { std: "docker" "inspect" "accd774124802a703d74005083e8e185c4e86f2936af0909c38caf0e068aedf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accd774124802a703d74005083e8e185c4e86f2936af0909c38caf0e068aedf0", kill_on_drop: false }`
[INFO] [stdout] accd774124802a703d74005083e8e185c4e86f2936af0909c38caf0e068aedf0
