[INFO] fetching crate yesser-todo-api 1.0.0...
[INFO] testing yesser-todo-api-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate yesser-todo-api 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate yesser-todo-api 1.0.0
[INFO] finished tweaking crates.io crate yesser-todo-api 1.0.0
[INFO] tweaked toml for crates.io crate yesser-todo-api 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yesser-todo-api 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yesser-todo-api 1.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/re/qw/reqwest, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `serde_json = "^1.0"` (locked to 1.0.145)
[INFO] [stderr] candidate versions found which didn't match: 1.0.46, 1.0.45, 1.0.44, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `reqwest v0.12.23`
[INFO] [stderr]     ... which satisfies dependency `reqwest = "^0"` (locked to 0.12.23) of package `yesser-todo-api v1.0.0 (/workspace/builds/worker-6-tc1/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     serde_json = { version = "0.9.0-rc3" }


command failed: exit status: 101

    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/re/qw/reqwest, error: No space left on device (os error 28)
error: failed to select a version for the requirement `serde_json = "^1.0"` (locked to 1.0.145)
candidate versions found which didn't match: 1.0.46, 1.0.45, 1.0.44, ...
location searched: crates.io index
required by package `reqwest v0.12.23`
    ... which satisfies dependency `reqwest = "^0"` (locked to 0.12.23) of package `yesser-todo-api v1.0.0 (/workspace/builds/worker-6-tc1/source)`
if you are looking for the prerelease package it needs to be specified explicitly
    serde_json = { version = "0.9.0-rc3" }