[INFO] cloning repository https://github.com/lizhanhui/monoio-tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizhanhui/monoio-tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmonoio-tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmonoio-tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0813f948f6ac9e14515ea0869d9c377ca38e1a4e
[INFO] testing lizhanhui/monoio-tracing against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizhanhui%2Fmonoio-tracing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/lizhanhui/monoio-tracing
[INFO] finished tweaking git repo https://github.com/lizhanhui/monoio-tracing
[INFO] tweaked toml for git repo https://github.com/lizhanhui/monoio-tracing written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lizhanhui/monoio-tracing on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lizhanhui/monoio-tracing 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.17
[INFO] [stderr]   Downloaded cfg-if v1.0.0
[INFO] [stderr]   Downloaded tracing-serde v0.1.3
[INFO] [stderr]   Downloaded tracing-log v0.1.3
[INFO] [stderr]   Downloaded fxhash v0.2.1
[INFO] [stderr]   Downloaded valuable v0.1.0
[INFO] [stderr]   Downloaded itoa v1.0.5
[INFO] [stderr]   Downloaded bytes v1.3.0
[INFO] [stderr]   Downloaded monoio-macros v0.0.3
[INFO] [stderr]   Downloaded tracing-core v0.1.30
[INFO] [stderr]   Downloaded serde v1.0.152
[INFO] [stderr] error: failed to unpack package `serde v1.0.152`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `serde-1.0.152/src/de/impls.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.152/src/de/impls.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `serde-1.0.152/src/de/impls.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.152/src/de/impls.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded log v0.4.17
  Downloaded cfg-if v1.0.0
  Downloaded tracing-serde v0.1.3
  Downloaded tracing-log v0.1.3
  Downloaded fxhash v0.2.1
  Downloaded valuable v0.1.0
  Downloaded itoa v1.0.5
  Downloaded bytes v1.3.0
  Downloaded monoio-macros v0.0.3
  Downloaded tracing-core v0.1.30
  Downloaded serde v1.0.152
error: failed to unpack package `serde v1.0.152`

Caused by:
  failed to unpack entry at `serde-1.0.152/src/de/impls.rs`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.152/src/de/impls.rs`

Caused by:
  failed to unpack `serde-1.0.152/src/de/impls.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde-1.0.152/src/de/impls.rs`

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