[INFO] fetching crate vbare-gen 0.0.4...
[INFO] testing vbare-gen-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate vbare-gen 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbare-gen 0.0.4
[INFO] finished tweaking crates.io crate vbare-gen 0.0.4
[INFO] tweaked toml for crates.io crate vbare-gen 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbare-gen 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbare-gen 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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/se/rd/serde, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
[INFO] [stderr] candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     pest = { version = "1.0.0-rc.1" }
[INFO] testing vbare-gen-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate vbare-gen 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbare-gen 0.0.4
[INFO] finished tweaking crates.io crate vbare-gen 0.0.4
[INFO] tweaked toml for crates.io crate vbare-gen 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbare-gen 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbare-gen 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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/3/s/syn, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
[INFO] [stderr] candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     pest = { version = "1.0.0-rc.1" }
[INFO] testing vbare-gen-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate vbare-gen 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbare-gen 0.0.4
[INFO] finished tweaking crates.io crate vbare-gen 0.0.4
[INFO] tweaked toml for crates.io crate vbare-gen 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbare-gen 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbare-gen 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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/3/s/syn, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
[INFO] [stderr] candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     pest = { version = "1.0.0-rc.1" }
[INFO] testing vbare-gen-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate vbare-gen 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbare-gen 0.0.4
[INFO] finished tweaking crates.io crate vbare-gen 0.0.4
[INFO] tweaked toml for crates.io crate vbare-gen 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbare-gen 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbare-gen 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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/3/s/syn, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
[INFO] [stderr] candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     pest = { version = "1.0.0-rc.1" }
[INFO] testing vbare-gen-0.0.4 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate vbare-gen 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate vbare-gen 0.0.4
[INFO] finished tweaking crates.io crate vbare-gen 0.0.4
[INFO] tweaked toml for crates.io crate vbare-gen 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbare-gen 0.0.4 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbare-gen 0.0.4 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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/3/s/syn, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
[INFO] [stderr] candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     pest = { version = "1.0.0-rc.1" }


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/3/s/syn, error: No space left on device (os error 28)
error: failed to select a version for the requirement `pest = "^2.7"` (locked to 2.8.2)
candidate versions found which didn't match: 2.5.2, 2.5.1, 2.5.0, ...
location searched: crates.io index
required by package `vbare-gen v0.0.4 (/workspace/builds/worker-6-tc2/source)`
if you are looking for the prerelease package it needs to be specified explicitly
    pest = { version = "1.0.0-rc.1" }