[INFO] fetching crate suture-vfs 5.1.0...
[INFO] testing suture-vfs-5.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate suture-vfs 5.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate suture-vfs 5.1.0
[INFO] finished tweaking crates.io crate suture-vfs 5.1.0
[INFO] tweaked toml for crates.io crate suture-vfs 5.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate suture-vfs 5.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate suture-vfs 5.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded suture-common v5.1.0
[INFO] [stderr]   Downloaded zstd-safe v7.2.4
[INFO] [stderr]   Downloaded suture-protocol v5.1.0
[INFO] [stderr]   Downloaded trait-make v0.1.0
[INFO] [stderr]   Downloaded async-notify v0.3.4
[INFO] [stderr]   Downloaded fuse3 v0.9.0
[INFO] [stderr]   Downloaded suture-core v5.1.0
[INFO] [stderr]   Downloaded rusqlite v0.39.0
[INFO] [stderr]   Downloaded blake3 v1.8.4
[INFO] [stderr]   Downloaded zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]   Downloaded libsqlite3-sys v0.37.0
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72cd5b832b20514703f93212f70aa46d8eb95a99e9f940e9afcd535161cdeda7
[INFO] running `Command { std: "docker" "start" "-a" "72cd5b832b20514703f93212f70aa46d8eb95a99e9f940e9afcd535161cdeda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72cd5b832b20514703f93212f70aa46d8eb95a99e9f940e9afcd535161cdeda7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cd5b832b20514703f93212f70aa46d8eb95a99e9f940e9afcd535161cdeda7", kill_on_drop: false }`
[INFO] [stdout] 72cd5b832b20514703f93212f70aa46d8eb95a99e9f940e9afcd535161cdeda7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b429b88fa268a5cee00d226144b76cf86a6c9d55e0ec6a85b00fa29731740b01
[INFO] running `Command { std: "docker" "start" "-a" "b429b88fa268a5cee00d226144b76cf86a6c9d55e0ec6a85b00fa29731740b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling async-notify v0.3.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hashlink v0.11.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling trait-make v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling suture-common v5.1.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling suture-protocol v5.1.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling fuse3 v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling rusqlite v0.39.0
[INFO] [stderr]    Compiling suture-core v5.1.0
[INFO] [stderr]    Compiling suture-vfs v5.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `errno_to_message` is never used
[INFO] [stdout]    --> src/fuse/mount.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn errno_to_message(errno: i32) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "b429b88fa268a5cee00d226144b76cf86a6c9d55e0ec6a85b00fa29731740b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b429b88fa268a5cee00d226144b76cf86a6c9d55e0ec6a85b00fa29731740b01", kill_on_drop: false }`
[INFO] [stdout] b429b88fa268a5cee00d226144b76cf86a6c9d55e0ec6a85b00fa29731740b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 559e440dea134493ef04dd684f3840e1dd5bec0873d44ebe1ac94e60ec2e63d7
[INFO] running `Command { std: "docker" "start" "-a" "559e440dea134493ef04dd684f3840e1dd5bec0873d44ebe1ac94e60ec2e63d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling suture-vfs v5.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `errno_to_message` is never used
[INFO] [stdout]    --> src/fuse/mount.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 | fn errno_to_message(errno: i32) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `fuse::mount::MountHandle` doesn't implement `Debug`
[INFO] [stdout]    --> src/fuse/mount.rs:185:22
[INFO] [stdout]     |
[INFO] [stdout] 185 |         match result.unwrap_err() {
[INFO] [stdout]     |                      ^^^^^^^^^^ the trait `Debug` is not implemented for `fuse::mount::MountHandle`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `fuse::mount::MountHandle` or manually `impl Debug for fuse::mount::MountHandle`
[INFO] [stdout]     = note: required for `&fuse::mount::MountHandle` to implement `Debug`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap_err`
[INFO] [stdout]    --> /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1324:4
[INFO] [stdout] help: consider annotating `fuse::mount::MountHandle` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout]  31 + #[derive(Debug)]
[INFO] [stdout]  32 | pub struct MountHandle {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `fuse::mount::MountHandle` doesn't implement `Debug`
[INFO] [stdout]    --> src/fuse/mount.rs:210:22
[INFO] [stdout]     |
[INFO] [stdout] 210 |         match result.unwrap_err() {
[INFO] [stdout]     |                      ^^^^^^^^^^ the trait `Debug` is not implemented for `fuse::mount::MountHandle`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `fuse::mount::MountHandle` or manually `impl Debug for fuse::mount::MountHandle`
[INFO] [stdout]     = note: required for `&fuse::mount::MountHandle` to implement `Debug`
[INFO] [stdout] note: required by a bound in `Result::<T, E>::unwrap_err`
[INFO] [stdout]    --> /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1324:4
[INFO] [stdout] help: consider annotating `fuse::mount::MountHandle` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout]  31 + #[derive(Debug)]
[INFO] [stdout]  32 | pub struct MountHandle {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `suture-vfs` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "559e440dea134493ef04dd684f3840e1dd5bec0873d44ebe1ac94e60ec2e63d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "559e440dea134493ef04dd684f3840e1dd5bec0873d44ebe1ac94e60ec2e63d7", kill_on_drop: false }`
[INFO] [stdout] 559e440dea134493ef04dd684f3840e1dd5bec0873d44ebe1ac94e60ec2e63d7
