[INFO] fetching crate liblisa-x64-observer 0.1.0...
[INFO] testing liblisa-x64-observer-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] extracting crate liblisa-x64-observer 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate liblisa-x64-observer 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate liblisa-x64-observer 0.1.0
[INFO] tweaked toml for crates.io crate liblisa-x64-observer 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate liblisa-x64-observer 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate liblisa-x64-observer 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shared_memory v0.12.4
[INFO] [stderr]   Downloaded z3 v0.12.1
[INFO] [stderr]   Downloaded typewit v1.9.0
[INFO] [stderr]   Downloaded diatomic-waker v0.2.2
[INFO] [stderr]   Downloaded packagemerge v0.1.0
[INFO] [stderr]   Downloaded bitcode v0.5.1
[INFO] [stderr]   Downloaded futures-buffered v0.2.8
[INFO] [stderr]   Downloaded bitcode_derive v0.5.0
[INFO] [stderr]   Downloaded from_bytes_or_zeroed v0.1.0
[INFO] [stderr]   Downloaded residua-zigzag v0.1.0
[INFO] [stderr]   Downloaded liblisa-x64-observer-shmqueue v0.1.0
[INFO] [stderr]   Downloaded win-sys v0.3.1
[INFO] [stderr]   Downloaded rustc_apfloat v0.2.1+llvm-462a31f5a5ab
[INFO] [stderr]   Downloaded z3-sys v0.8.1
[INFO] [stderr]   Downloaded bootloader-boot-config v0.11.7
[INFO] [stderr]   Downloaded bootloader v0.11.7
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-0.11.7/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   the cargo feature `profile-rustflags` requires a nightly version of Cargo, but this is the `stable` channel
[INFO] [stderr]   See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/unstable.html#profile-rustflags-option for more information about using this feature.


command failed: exit status: 101

    Updating crates.io index
 Downloading crates ...
  Downloaded shared_memory v0.12.4
  Downloaded z3 v0.12.1
  Downloaded typewit v1.9.0
  Downloaded diatomic-waker v0.2.2
  Downloaded packagemerge v0.1.0
  Downloaded bitcode v0.5.1
  Downloaded futures-buffered v0.2.8
  Downloaded bitcode_derive v0.5.0
  Downloaded from_bytes_or_zeroed v0.1.0
  Downloaded residua-zigzag v0.1.0
  Downloaded liblisa-x64-observer-shmqueue v0.1.0
  Downloaded win-sys v0.3.1
  Downloaded rustc_apfloat v0.2.1+llvm-462a31f5a5ab
  Downloaded z3-sys v0.8.1
  Downloaded bootloader-boot-config v0.11.7
  Downloaded bootloader v0.11.7
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bootloader-0.11.7/Cargo.toml`

Caused by:
  the cargo feature `profile-rustflags` requires a nightly version of Cargo, but this is the `stable` channel
  See https://doc.rust-lang.org/book/appendix-07-nightly-rust.html for more information about Rust release channels.
  See https://doc.rust-lang.org/cargo/reference/unstable.html#profile-rustflags-option for more information about using this feature.