[INFO] fetching crate yggdrasil-ir 0.1.6...
[INFO] checking yggdrasil-ir-0.1.6 against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] extracting crate yggdrasil-ir 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate yggdrasil-ir 0.1.6 on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yggdrasil-ir 0.1.6
[INFO] finished tweaking crates.io crate yggdrasil-ir 0.1.6
[INFO] tweaked toml for crates.io crate yggdrasil-ir 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/di/ag/diagnostic, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.6.0 (available: v0.8.0)
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding yggdrasil-parser v0.0.4 (available: v0.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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] error: failed to select a version for the requirement `diagnostic = "^0.5.3"` (locked to 0.5.10)
[INFO] [stderr] candidate versions found which didn't match: 0.1.2, 0.1.1, 0.1.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `yggdrasil-error v0.1.4`
[INFO] [stderr]     ... which satisfies dependency `yggdrasil-error = "0.1.*"` (locked to 0.1.4) of package `yggdrasil-ir v0.1.6 (/workspace/builds/worker-3-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `diagnostic = "^0.5.3"` (locked to 0.5.10)
candidate versions found which didn't match: 0.1.2, 0.1.1, 0.1.0, ...
location searched: crates.io index
required by package `yggdrasil-error v0.1.4`
    ... which satisfies dependency `yggdrasil-error = "0.1.*"` (locked to 0.1.4) of package `yggdrasil-ir v0.1.6 (/workspace/builds/worker-3-tc1/source)`