[INFO] fetching crate omg-cool 0.1.4...
[INFO] testing omg-cool-0.1.4 against 1.90.0 for beta-1.91-2
[INFO] extracting crate omg-cool 0.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate omg-cool 0.1.4
[INFO] finished tweaking crates.io crate omg-cool 0.1.4
[INFO] tweaked toml for crates.io crate omg-cool 0.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate omg-cool 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/li/bc/libc, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding enum-iterator v1.5.0 (available: v2.3.0)
[INFO] [stderr]       Adding mio v0.8.11 (available: v1.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ad/dr/addr2line, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `libc = "^0.2.156"` (locked to 0.2.176)
[INFO] [stderr] candidate versions found which didn't match: 0.2.30, 0.2.29, 0.2.28, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `backtrace v0.3.76`
[INFO] [stderr]     ... which satisfies dependency `backtrace = "^0.3"` (locked to 0.3.76) of package `omg-cool v0.1.4 (/workspace/builds/worker-1-tc1/source)`


command failed: exit status: 101

    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/ad/dr/addr2line, error: No space left on device (os error 28)
error: failed to select a version for the requirement `libc = "^0.2.156"` (locked to 0.2.176)
candidate versions found which didn't match: 0.2.30, 0.2.29, 0.2.28, ...
location searched: crates.io index
required by package `backtrace v0.3.76`
    ... which satisfies dependency `backtrace = "^0.3"` (locked to 0.3.76) of package `omg-cool v0.1.4 (/workspace/builds/worker-1-tc1/source)`