[INFO] fetching crate my-test-app-bergwolf 1.4.0...
[INFO] testing my-test-app-bergwolf-1.4.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate my-test-app-bergwolf 1.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate my-test-app-bergwolf 1.4.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate my-test-app-bergwolf 1.4.0
[INFO] finished tweaking crates.io crate my-test-app-bergwolf 1.4.0
[INFO] tweaked toml for crates.io crate my-test-app-bergwolf 1.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vmm-sys-util v0.12.1
[INFO] [stderr]   Downloaded stderrlog v0.5.4
[INFO] [stderr]   Downloaded vm-memory v0.13.1
[INFO] [stderr]   Downloaded virtio-queue v0.1.0
[INFO] [stderr]   Downloaded vm-memory v0.7.0
[INFO] [stderr]   Downloaded vhost v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a629f7929429043b8c532ba0bd156910e293370eb450c6004fa1c6821a81b6b
[INFO] running `Command { std: "docker" "start" "-a" "8a629f7929429043b8c532ba0bd156910e293370eb450c6004fa1c6821a81b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a629f7929429043b8c532ba0bd156910e293370eb450c6004fa1c6821a81b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a629f7929429043b8c532ba0bd156910e293370eb450c6004fa1c6821a81b6b", kill_on_drop: false }`
[INFO] [stdout] 8a629f7929429043b8c532ba0bd156910e293370eb450c6004fa1c6821a81b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 808696e8531adeedeb8928864870f89147b2deef3cacf8ff26ec23d0bf479cfd
[INFO] running `Command { std: "docker" "start" "-a" "808696e8531adeedeb8928864870f89147b2deef3cacf8ff26ec23d0bf479cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling arc-swap v1.6.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling vmm-sys-util v0.12.1
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling vm-memory v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling caps v0.5.5
[INFO] [stderr]    Compiling my-test-app-bergwolf v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0204]: the trait `std::marker::Copy` cannot be implemented for this type
[INFO] [stdout]    --> src/api/vfs/mod.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     pub in_opts: FsOptions,
[INFO] [stdout]     |     ---------------------- this field does not implement `std::marker::Copy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my-test-app-bergwolf` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "808696e8531adeedeb8928864870f89147b2deef3cacf8ff26ec23d0bf479cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808696e8531adeedeb8928864870f89147b2deef3cacf8ff26ec23d0bf479cfd", kill_on_drop: false }`
[INFO] [stdout] 808696e8531adeedeb8928864870f89147b2deef3cacf8ff26ec23d0bf479cfd
