[INFO] cloning repository https://github.com/rust-lang/rust-playpen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang/rust-playpen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen'...
[INFO] [stderr] fatal: error closing file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen/packed-refs.new: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/rust-lang/rust-playpen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-lang/rust-playpen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d0975ed13716bbc1c242fdbdf75dc4c6e42f8d3
[INFO] testing rust-lang/rust-playpen against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-lang%2Frust-playpen" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-lang/rust-playpen on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-lang/rust-playpen
[INFO] finished tweaking git repo https://github.com/rust-lang/rust-playpen
[INFO] tweaked toml for git repo https://github.com/rust-lang/rust-playpen written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-lang/rust-playpen 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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 itoa v0.3.3
[INFO] [stderr]   Downloaded backtrace v0.3.3
[INFO] [stderr]   Downloaded serde v1.0.12
[INFO] [stderr]   Downloaded wait-timeout v0.1.5
[INFO] [stderr]   Downloaded bufstream v0.1.3
[INFO] [stderr]   Downloaded serde_derive v1.0.14
[INFO] [stderr]   Downloaded irc v0.12.4
[INFO] [stderr]   Downloaded backtrace-sys v0.1.12
[INFO] [stderr] error: failed to unpack package `backtrace-sys v0.1.12`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

warning: no edition set: defaulting to the 2015 edition while the latest is 2024
    Blocking waiting for file lock on package cache
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded itoa v0.3.3
  Downloaded backtrace v0.3.3
  Downloaded serde v1.0.12
  Downloaded wait-timeout v0.1.5
  Downloaded bufstream v0.1.3
  Downloaded serde_derive v1.0.14
  Downloaded irc v0.12.4
  Downloaded backtrace-sys v0.1.12
error: failed to unpack package `backtrace-sys v0.1.12`

Caused by:
  failed to unpack entry at `backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`

Caused by:
  failed to unpack `backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/backtrace-sys-0.1.12/src/libbacktrace/ltmain.sh`

Caused by:
  No space left on device (os error 28)