[INFO] cloning repository https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-pandele%2FBuilding_A_Fuse_Filesystem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-pandele%2FBuilding_A_Fuse_Filesystem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9c04f87e5f04bf3aa3d1a709f62ab0243010151
[INFO] checking Bogdan-pandele/Building_A_Fuse_Filesystem against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-pandele%2FBuilding_A_Fuse_Filesystem" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem
[INFO] finished tweaking git repo https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem
[INFO] tweaked toml for git repo https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bogdan-pandele/Building_A_Fuse_Filesystem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207
[INFO] running `Command { std: "docker" "start" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207", 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" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking spin v0.9.8
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[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
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[INFO] [stderr]     Checking stable_deref_trait v1.2.1
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[INFO] [stderr]     Checking hex v0.4.3
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[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking aes-gcm-siv v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerocopy-derive v0.8.37
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking MyFs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fs::FileType`
[INFO] [stdout]  --> src/fuse/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::FileType,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `handles::flags::Flags` and `self`
[INFO] [stdout]   --> src/fuse/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     handles::flags::Flags,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     metadata::{
[INFO] [stdout] 12 |         self,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::FileType`
[INFO] [stdout]  --> src/fuse/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::FileType,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `handles::flags::Flags` and `self`
[INFO] [stdout]   --> src/fuse/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     handles::flags::Flags,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     metadata::{
[INFO] [stdout] 12 |         self,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fh`
[INFO] [stdout]   --> src/fuse/mod.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fh: Option<u64>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_fh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/fuse/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         flags: Option<u32>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fh`
[INFO] [stdout]   --> src/fuse/mod.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         fh: Option<u64>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_fh`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]   --> src/fuse/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         flags: Option<u32>,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]   --> src/fs.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MyFs<S: Storage> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub(crate) storage: S,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handles/manager.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SharedFileState {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 36 |     fn new(inode: Inode) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]    --> src/fs.rs:147:27
[INFO] [stdout]     |
[INFO] [stdout] 147 |             parent_inode: parent.into(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 147 -             parent_inode: parent.into(),
[INFO] [stdout] 147 +             parent_inode: parent,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 147 -             parent_inode: parent.into(),
[INFO] [stdout] 147 +             parent_inode: <u64 as Into<_>>::into(parent),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `MyFs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `my_fs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `MyFs` (lib) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]   --> src/fs.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct MyFs<S: Storage> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub(crate) storage: S,
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/handles/manager.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl SharedFileState {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 36 |     fn new(inode: Inode) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u64`
[INFO] [stdout]    --> src/fs.rs:147:27
[INFO] [stdout]     |
[INFO] [stdout] 147 |             parent_inode: parent.into(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 147 -             parent_inode: parent.into(),
[INFO] [stdout] 147 +             parent_inode: parent,
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 147 -             parent_inode: parent.into(),
[INFO] [stdout] 147 +             parent_inode: <u64 as Into<_>>::into(parent),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `MyFs` (lib test) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207", kill_on_drop: false }`
[INFO] [stdout] 95cd3f2aaecd531c02b5c2254677716bc03264a6a13066e8619626ebbcc22207
