[INFO] fetching crate sandesh 0.1.0...
[INFO] testing sandesh-0.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate sandesh 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sandesh 0.1.0
[INFO] finished tweaking crates.io crate sandesh 0.1.0
[INFO] tweaked toml for crates.io crate sandesh 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sandesh 0.1.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sandesh 0.1.0 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[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/an/yh/anyhow, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `syn = "^2.0.27"` (locked to 2.0.114)
[INFO] [stderr] candidate versions found which didn't match: 2.0.103, 2.0.102, 2.0.101, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `curve25519-dalek-derive v0.1.1`
[INFO] [stderr]     ... which satisfies dependency `curve25519-dalek-derive = "^0.1"` (locked to 0.1.1) of package `curve25519-dalek v4.1.3`
[INFO] [stderr]     ... which satisfies dependency `curve25519-dalek = "^4"` (locked to 4.1.3) of package `x25519-dalek v2.0.1`
[INFO] [stderr]     ... which satisfies dependency `x25519-dalek = "^2.0"` (locked to 2.0.1) of package `sandesh v0.1.0 (/workspace/builds/worker-0-tc1/source)`


command failed: exit status: 101

warning: only one of `license` or `license-file` is necessary
`license` should be used if the package license can be expressed with a standard SPDX expression.
`license-file` should be used if the package uses a non-standard license.
See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
    Blocking waiting for file lock on package cache
    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/an/yh/anyhow, error: No space left on device (os error 28)
error: failed to select a version for the requirement `syn = "^2.0.27"` (locked to 2.0.114)
candidate versions found which didn't match: 2.0.103, 2.0.102, 2.0.101, ...
location searched: crates.io index
required by package `curve25519-dalek-derive v0.1.1`
    ... which satisfies dependency `curve25519-dalek-derive = "^0.1"` (locked to 0.1.1) of package `curve25519-dalek v4.1.3`
    ... which satisfies dependency `curve25519-dalek = "^4"` (locked to 4.1.3) of package `x25519-dalek v2.0.1`
    ... which satisfies dependency `x25519-dalek = "^2.0"` (locked to 2.0.1) of package `sandesh v0.1.0 (/workspace/builds/worker-0-tc1/source)`