[INFO] cloning repository https://github.com/Divy1211/dsa-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Divy1211/dsa-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDivy1211%2Fdsa-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDivy1211%2Fdsa-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bbc57a1c630d4fdf2fbe76df70962962d92c24b
[INFO] testing Divy1211/dsa-rs/2bbc57a1c630d4fdf2fbe76df70962962d92c24b against 1.83.0 for beta-1.84.0-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDivy1211%2Fdsa-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Divy1211/dsa-rs on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Divy1211/dsa-rs
[INFO] finished tweaking git repo https://github.com/Divy1211/dsa-rs
[INFO] tweaked toml for git repo https://github.com/Divy1211/dsa-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Divy1211/dsa-rs 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f58a8b06bae1b2cc86928a3a9fe4dbd3ef2d3df785772509fc5a6506f6d0df23
[INFO] running `Command { std: "docker" "start" "-a" "f58a8b06bae1b2cc86928a3a9fe4dbd3ef2d3df785772509fc5a6506f6d0df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f58a8b06bae1b2cc86928a3a9fe4dbd3ef2d3df785772509fc5a6506f6d0df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58a8b06bae1b2cc86928a3a9fe4dbd3ef2d3df785772509fc5a6506f6d0df23", kill_on_drop: false }`
[INFO] [stdout] f58a8b06bae1b2cc86928a3a9fe4dbd3ef2d3df785772509fc5a6506f6d0df23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3399167c65473c79b40e85d0b1a45e49f456fd246ddfe0cf2d3404b66b7b8af
[INFO] running `Command { std: "docker" "start" "-a" "f3399167c65473c79b40e85d0b1a45e49f456fd246ddfe0cf2d3404b66b7b8af", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsa-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::opt_block`
[INFO] [stdout]  --> src/opt_block.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::opt_block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/opt_block.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let mut dist = count.entry(req.clone()).or_insert(1_000_000_000);
[INFO] [stdout]   |             ----^^^^
[INFO] [stdout]   |             |
[INFO] [stdout]   |             help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GraphState` is more private than the item `Graph`
[INFO] [stdout]   --> src/ds/graph.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Graph<T: Eq + Hash + Copy, S: GraphState> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct `Graph` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `GraphState` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ds/graph.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait GraphState {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GraphState` is more private than the item `Graph<T, S>`
[INFO] [stdout]   --> src/ds/graph.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl<T: Eq + Hash + Copy, S: GraphState> Graph<T, S> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation `Graph<T, S>` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `GraphState` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ds/graph.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait GraphState {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_block_count` is never used
[INFO] [stdout]  --> src/opt_block.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn init_block_count(block: &HashMap<String, bool>, count: &mut HashMap<String, i32>, reqs: &Vec<String>) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_block_from` is never used
[INFO] [stdout]   --> src/opt_block.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn update_block_from(block: &HashMap<String, bool>, prev_count: &HashMap<String, i32>, reqs: &Vec<String>) -> HashMap<String, i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reqwise_max_dist` is never used
[INFO] [stdout]   --> src/opt_block.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn reqwise_max_dist(min_left: &HashMap<String, i32>, min_right: &HashMap<String, i32>, reqs: &Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_best_block` is never used
[INFO] [stdout]   --> src/opt_block.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn find_best_block(blocks: Vec<HashMap<String, bool>>, reqs: Vec<String>) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/opt_block.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `dsa-rs` (bin "dsa-rs"); 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name dsa_rs --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=46915fa5830e70a8 -C extra-filename=-46915fa5830e70a8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "f3399167c65473c79b40e85d0b1a45e49f456fd246ddfe0cf2d3404b66b7b8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3399167c65473c79b40e85d0b1a45e49f456fd246ddfe0cf2d3404b66b7b8af", kill_on_drop: false }`
[INFO] [stdout] f3399167c65473c79b40e85d0b1a45e49f456fd246ddfe0cf2d3404b66b7b8af