[INFO] fetching crate ps-mem 0.2.15...
[INFO] checking ps-mem-0.2.15 against master#4b596bbd847672da87763b76171687d3544863c2 for pr-144544
[INFO] extracting crate ps-mem 0.2.15 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate ps-mem 0.2.15
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ps-mem 0.2.15
[INFO] tweaked toml for crates.io crate ps-mem 0.2.15 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ps-mem 0.2.15 on toolchain 4b596bbd847672da87763b76171687d3544863c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b596bbd847672da87763b76171687d3544863c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ps-mem 0.2.15 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" "+4b596bbd847672da87763b76171687d3544863c2" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-version-info-file v0.1.10
[INFO] [stderr]   Downloaded naive_opt v0.1.25
[INFO] [stderr]   Downloaded exec-target v0.2.9
[INFO] [stderr]   Downloaded assert-text v0.2.10
[INFO] [stderr]   Downloaded memx v0.1.32
[INFO] [stderr]   Downloaded linux-procfs v0.3.16
[INFO] [stderr] error: failed to unpack package `linux-procfs v0.3.16`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`
[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
 Downloading crates ...
  Downloaded rust-version-info-file v0.1.10
  Downloaded naive_opt v0.1.25
  Downloaded exec-target v0.2.9
  Downloaded assert-text v0.2.10
  Downloaded memx v0.1.32
  Downloaded linux-procfs v0.3.16
error: failed to unpack package `linux-procfs v0.3.16`

Caused by:
  failed to unpack entry at `linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`

Caused by:
  failed to unpack `linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/linux-procfs-0.3.16/fixtures/linux-4.4.0-cpu-intel/proc/2188/cmdline`

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