[INFO] fetching crate proc-macro-hack 0.5.20+deprecated...
[INFO] testing proc-macro-hack-0.5.20+deprecated against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate proc-macro-hack 0.5.20+deprecated into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate proc-macro-hack 0.5.20+deprecated
[INFO] finished tweaking crates.io crate proc-macro-hack 0.5.20+deprecated
[INFO] tweaked toml for crates.io crate proc-macro-hack 0.5.20+deprecated written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate proc-macro-hack 0.5.20+deprecated on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded trybuild v1.0.116
[INFO] [stderr]   Downloaded serde_spanned v1.1.1
[INFO] [stderr]   Downloaded serde_derive v1.0.228
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]   Downloaded windows-link v0.2.1
[INFO] [stderr]   Downloaded demo-hack v0.0.5
[INFO] [stderr]   Downloaded toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]   Downloaded unicode-xid v0.1.0
[INFO] [stderr]   Downloaded demo-hack-impl v0.0.5
[INFO] [stderr]   Downloaded quote v0.6.13
[INFO] [stderr]   Downloaded glob v0.3.3
[INFO] [stderr]   Downloaded proc-macro2 v0.4.30
[INFO] [stderr]   Downloaded toml v1.1.2+spec-1.1.0
[INFO] [stderr]   Downloaded termcolor v1.4.1
[INFO] [stderr]   Downloaded indexmap v2.14.0
[INFO] [stderr] error: failed to unpack package `indexmap v2.14.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `indexmap-2.14.0/src/macros.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/indexmap-2.14.0/src/macros.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `indexmap-2.14.0/src/macros.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/indexmap-2.14.0/src/macros.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Blocking waiting for file lock on package cache
           Blocking waiting for file lock on package cache
        Downloading crates ...
         Downloaded toml_parser v1.1.2+spec-1.1.0
         Downloaded trybuild v1.0.116
         Downloaded serde_spanned v1.1.1
         Downloaded serde_derive v1.0.228
         Downloaded target-triple v1.0.0
         Downloaded proc-macro-hack v0.5.20+deprecated
         Downloaded windows-link v0.2.1
         Downloaded demo-hack v0.0.5
         Downloaded toml_datetime v1.1.1+spec-1.1.0
         Downloaded unicode-xid v0.1.0
         Downloaded demo-hack-impl v0.0.5
         Downloaded quote v0.6.13
         Downloaded glob v0.3.3
         Downloaded proc-macro2 v0.4.30
         Downloaded toml v1.1.2+spec-1.1.0
         Downloaded termcolor v1.4.1
         Downloaded indexmap v2.14.0
       error: failed to unpack package `indexmap v2.14.0`
       
       Caused by:
         failed to unpack entry at `indexmap-2.14.0/src/macros.rs`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/indexmap-2.14.0/src/macros.rs`
       
       Caused by:
         failed to unpack `indexmap-2.14.0/src/macros.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/indexmap-2.14.0/src/macros.rs`
       
       Caused by:
         No space left on device (os error 28)