[INFO] cloning repository https://github.com/pace-noge/rustlings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pace-noge/rustlings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4da9e7ee2908b697ca76a94676fe9680248af7c9
[INFO] testing pace-noge/rustlings against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pace-noge/rustlings
[INFO] finished tweaking git repo https://github.com/pace-noge/rustlings
[INFO] tweaked toml for git repo https://github.com/pace-noge/rustlings written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pace-noge/rustlings on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pace-noge/rustlings 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" "+beta-2025-09-21" "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_derive, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr] error: failed to unpack package `proc-macro2 v1.0.26`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `proc-macro2-1.0.26/src/wrapper.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.26/src/wrapper.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `proc-macro2-1.0.26/src/wrapper.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.26/src/wrapper.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] testing pace-noge/rustlings against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pace-noge/rustlings
[INFO] finished tweaking git repo https://github.com/pace-noge/rustlings
[INFO] tweaked toml for git repo https://github.com/pace-noge/rustlings written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pace-noge/rustlings on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pace-noge/rustlings 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" "+beta-2025-09-21" "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/pa/rk/parking_lot, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `parking_lot_core = "^0.8.0"` (locked to 0.8.3)
[INFO] [stderr] candidate versions found which didn't match: 0.1.4, 0.1.2, 0.1.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `parking_lot v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `parking_lot = "^0"` (locked to 0.11.1) of package `console v0.7.7`
[INFO] [stderr]     ... which satisfies dependency `console = "^0.7.7"` (locked to 0.7.7) of package `rustlings v4.4.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] testing pace-noge/rustlings against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pace-noge/rustlings
[INFO] finished tweaking git repo https://github.com/pace-noge/rustlings
[INFO] tweaked toml for git repo https://github.com/pace-noge/rustlings written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pace-noge/rustlings on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pace-noge/rustlings 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" "+beta-2025-09-21" "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/te/rm/termios, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `parking_lot_core = "^0.8.0"` (locked to 0.8.3)
[INFO] [stderr] candidate versions found which didn't match: 0.1.4, 0.1.2, 0.1.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `parking_lot v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `parking_lot = "^0"` (locked to 0.11.1) of package `console v0.7.7`
[INFO] [stderr]     ... which satisfies dependency `console = "^0.7.7"` (locked to 0.7.7) of package `rustlings v4.4.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] testing pace-noge/rustlings against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pace-noge/rustlings
[INFO] finished tweaking git repo https://github.com/pace-noge/rustlings
[INFO] tweaked toml for git repo https://github.com/pace-noge/rustlings written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pace-noge/rustlings on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pace-noge/rustlings 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" "+beta-2025-09-21" "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/te/rm/termios, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `parking_lot_core = "^0.8.0"` (locked to 0.8.3)
[INFO] [stderr] candidate versions found which didn't match: 0.1.4, 0.1.2, 0.1.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `parking_lot v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `parking_lot = "^0"` (locked to 0.11.1) of package `console v0.7.7`
[INFO] [stderr]     ... which satisfies dependency `console = "^0.7.7"` (locked to 0.7.7) of package `rustlings v4.4.0 (/workspace/builds/worker-0-tc2/source)`
[INFO] testing pace-noge/rustlings against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpace-noge%2Frustlings" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pace-noge/rustlings
[INFO] finished tweaking git repo https://github.com/pace-noge/rustlings
[INFO] tweaked toml for git repo https://github.com/pace-noge/rustlings written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pace-noge/rustlings on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pace-noge/rustlings 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" "+beta-2025-09-21" "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/te/rm/termios, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `parking_lot_core = "^0.8.0"` (locked to 0.8.3)
[INFO] [stderr] candidate versions found which didn't match: 0.1.4, 0.1.2, 0.1.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `parking_lot v0.11.1`
[INFO] [stderr]     ... which satisfies dependency `parking_lot = "^0"` (locked to 0.11.1) of package `console v0.7.7`
[INFO] [stderr]     ... which satisfies dependency `console = "^0.7.7"` (locked to 0.7.7) of package `rustlings v4.4.0 (/workspace/builds/worker-0-tc2/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/te/rm/termios, error: No space left on device (os error 28)
error: failed to select a version for the requirement `parking_lot_core = "^0.8.0"` (locked to 0.8.3)
candidate versions found which didn't match: 0.1.4, 0.1.2, 0.1.1, ...
location searched: crates.io index
required by package `parking_lot v0.11.1`
    ... which satisfies dependency `parking_lot = "^0"` (locked to 0.11.1) of package `console v0.7.7`
    ... which satisfies dependency `console = "^0.7.7"` (locked to 0.7.7) of package `rustlings v4.4.0 (/workspace/builds/worker-0-tc2/source)`