[INFO] cloning repository https://github.com/Tom-game-project/pijulfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tom-game-project/pijulfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-game-project%2Fpijulfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-game-project%2Fpijulfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e284de2a39ad9b27146103946f32360b2e1595d3
[INFO] checking Tom-game-project/pijulfs against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTom-game-project%2Fpijulfs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tom-game-project/pijulfs
[INFO] finished tweaking git repo https://github.com/Tom-game-project/pijulfs
[INFO] tweaked toml for git repo https://github.com/Tom-game-project/pijulfs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tom-game-project/pijulfs on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tom-game-project/pijulfs 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuser v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d
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[INFO] running `Command { std: "docker" "inspect" "8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling fuser v0.17.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling zerocopy-derive v0.8.54
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking pijulfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dir_name`
[INFO] [stdout]    --> src/tree.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 Self::LazyDir { dir_name, file_attr } => {
[INFO] [stdout]     |                                 ^^^^^^^^ help: try ignoring the field: `dir_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_attr`
[INFO] [stdout]    --> src/tree.rs:188:43
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 Self::LazyDir { dir_name, file_attr } => {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: try ignoring the field: `file_attr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir_name`
[INFO] [stdout]    --> src/tree.rs:480:31
[INFO] [stdout]     |
[INFO] [stdout] 480 |             StateInMem::Dir { dir_name, file_attr, childs } => {
[INFO] [stdout]     |                               ^^^^^^^^ help: try ignoring the field: `dir_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_attr`
[INFO] [stdout]    --> src/tree.rs:480:41
[INFO] [stdout]     |
[INFO] [stdout] 480 |             StateInMem::Dir { dir_name, file_attr, childs } => {
[INFO] [stdout]     |                                         ^^^^^^^^^ help: try ignoring the field: `file_attr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir_name`
[INFO] [stdout]    --> src/tree.rs:512:31
[INFO] [stdout]     |
[INFO] [stdout] 512 |             StateInMem::Dir { dir_name, file_attr, childs } => {
[INFO] [stdout]     |                               ^^^^^^^^ help: try ignoring the field: `dir_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_attr`
[INFO] [stdout]    --> src/tree.rs:512:41
[INFO] [stdout]     |
[INFO] [stdout] 512 |             StateInMem::Dir { dir_name, file_attr, childs } => {
[INFO] [stdout]     |                                         ^^^^^^^^^ help: try ignoring the field: `file_attr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |             Err(e) => {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUB_DIR_INO` is never used
[INFO] [stdout]   --> src/main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SUB_DIR_INO: u64 = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LAZY_DIR_INO` is never used
[INFO] [stdout]   --> src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const LAZY_DIR_INO: u64 = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LAZY_FILE_INO` is never used
[INFO] [stdout]   --> src/main.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LAZY_FILE_INO: u64 = 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO_FILE_NAME` is never used
[INFO] [stdout]   --> src/main.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const HELLO_FILE_NAME: &str = "hello.txt";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORLD_FILE_NAME` is never used
[INFO] [stdout]   --> src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WORLD_FILE_NAME: &str = "world.txt";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUB_DIR_NAME` is never used
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const SUB_DIR_NAME: &str = "subdir";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOW` is never used
[INFO] [stdout]  --> src/tree.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const NOW:SystemTime = UNIX_EPOCH;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `File` is never constructed
[INFO] [stdout]   --> src/tree.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum StateInMem {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 11 |     File {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StateInMem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]   --> src/tree.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl StateInMem {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn get_name(&self) -> Option<&String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_DIR_INO` is never used
[INFO] [stdout]    --> src/tree.rs:283:11
[INFO] [stdout]     |
[INFO] [stdout] 283 |     const ROOT_DIR_INO: u64 = 1;
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LAZY_FILE_INO` is never used
[INFO] [stdout]    --> src/tree.rs:288:11
[INFO] [stdout]     |
[INFO] [stdout] 288 |     const LAZY_FILE_INO: u64 = 6;
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO_FILE_NAME` is never used
[INFO] [stdout]    --> src/tree.rs:290:11
[INFO] [stdout]     |
[INFO] [stdout] 290 |     const HELLO_FILE_NAME: &str = "hello.txt";
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORLD_FILE_NAME` is never used
[INFO] [stdout]    --> src/tree.rs:291:11
[INFO] [stdout]     |
[INFO] [stdout] 291 |     const WORLD_FILE_NAME: &str = "world.txt";
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUB_DIR_NAME` is never used
[INFO] [stdout]    --> src/tree.rs:292:11
[INFO] [stdout]     |
[INFO] [stdout] 292 |     const SUB_DIR_NAME: &str = "subdir";
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TTL` is never used
[INFO] [stdout]    --> src/tree.rs:296:11
[INFO] [stdout]     |
[INFO] [stdout] 296 |     const TTL: Duration = Duration::from_secs(1);
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir_name`
[INFO] [stdout]    --> src/tree.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 Self::LazyDir { dir_name, file_attr } => {
[INFO] [stdout]     |                                 ^^^^^^^^ help: try ignoring the field: `dir_name: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_attr`
[INFO] [stdout]    --> src/tree.rs:188:43
[INFO] [stdout]     |
[INFO] [stdout] 188 |                 Self::LazyDir { dir_name, file_attr } => {
[INFO] [stdout]     |                                           ^^^^^^^^^ help: try ignoring the field: `file_attr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/main.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |             Err(e) => {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUB_DIR_INO` is never used
[INFO] [stdout]   --> src/main.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const SUB_DIR_INO: u64 = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LAZY_DIR_INO` is never used
[INFO] [stdout]   --> src/main.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const LAZY_DIR_INO: u64 = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LAZY_FILE_INO` is never used
[INFO] [stdout]   --> src/main.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LAZY_FILE_INO: u64 = 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELLO_FILE_NAME` is never used
[INFO] [stdout]   --> src/main.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const HELLO_FILE_NAME: &str = "hello.txt";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WORLD_FILE_NAME` is never used
[INFO] [stdout]   --> src/main.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const WORLD_FILE_NAME: &str = "world.txt";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUB_DIR_NAME` is never used
[INFO] [stdout]   --> src/main.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const SUB_DIR_NAME: &str = "subdir";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOW` is never used
[INFO] [stdout]  --> src/tree.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const NOW:SystemTime = UNIX_EPOCH;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `File` is never constructed
[INFO] [stdout]   --> src/tree.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum StateInMem {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 11 |     File {
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StateInMem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]   --> src/tree.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl StateInMem {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn get_name(&self) -> Option<&String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.94s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d", kill_on_drop: false }`
[INFO] [stdout] 8a9624a29cb8fae90f609a4a02593d0f81f354d4ca917d3fc4ae6747f240085d
