[INFO] cloning repository https://github.com/iambriccardo/ruft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iambriccardo/ruft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84b01bbdc78cd3a4a831712f50e8ff9af7413882
[INFO] testing iambriccardo/ruft against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiambriccardo%2Fruft" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iambriccardo/ruft
[INFO] finished tweaking git repo https://github.com/iambriccardo/ruft
[INFO] tweaked toml for git repo https://github.com/iambriccardo/ruft written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iambriccardo/ruft on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iambriccardo/ruft 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f249d8c8043fa12ebd7c90c43aa0c607a3f672540da1003e183f86b2bd6aa7fc
[INFO] running `Command { std: "docker" "start" "-a" "f249d8c8043fa12ebd7c90c43aa0c607a3f672540da1003e183f86b2bd6aa7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f249d8c8043fa12ebd7c90c43aa0c607a3f672540da1003e183f86b2bd6aa7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f249d8c8043fa12ebd7c90c43aa0c607a3f672540da1003e183f86b2bd6aa7fc", kill_on_drop: false }`
[INFO] [stdout] f249d8c8043fa12ebd7c90c43aa0c607a3f672540da1003e183f86b2bd6aa7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3bf1b0738bc596e6a8551083fe5c87becd81befbad0a67b7c4f614b800165bc1
[INFO] running `Command { std: "docker" "start" "-a" "3bf1b0738bc596e6a8551083fe5c87becd81befbad0a67b7c4f614b800165bc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ruft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `APPEND_ENTRIES` should have an upper camel case name
[INFO] [stdout]    --> src/core.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     APPEND_ENTRIES { decrement: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AppendEntries`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `REQUEST_VOTE` should have an upper camel case name
[INFO] [stdout]    --> src/core.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     REQUEST_VOTE,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RequestVote`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SWITCH_TO_CANDIDATE` should have an upper camel case name
[INFO] [stdout]   --> src/timer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     SWITCH_TO_CANDIDATE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SwitchToCandidate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SEND_APPEND_ENTRIES` should have an upper camel case name
[INFO] [stdout]   --> src/timer.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     SEND_APPEND_ENTRIES,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SendAppendEntries`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/timer.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 103 |             timer.join();
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |             let _ = timer.join();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ruft-b0506fc81b89b4b3.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/x86_64-unknown-linux-musl/debug/.fingerprint/ruft-b0506fc81b89b4b3/dep-bin-ruft`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "3bf1b0738bc596e6a8551083fe5c87becd81befbad0a67b7c4f614b800165bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf1b0738bc596e6a8551083fe5c87becd81befbad0a67b7c4f614b800165bc1", kill_on_drop: false }`
[INFO] [stdout] 3bf1b0738bc596e6a8551083fe5c87becd81befbad0a67b7c4f614b800165bc1