[INFO] cloning repository https://github.com/brandonblock/crabbux [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brandonblock/crabbux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonblock%2Fcrabbux", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonblock%2Fcrabbux'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 208bdcb009aa5b00aa218da0db5a2ab55af9b0fc [INFO] checking brandonblock/crabbux against master#f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrandonblock%2Fcrabbux" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brandonblock/crabbux on toolchain f5d3fe273b8b9e7125bf8856d44793b6cc4b6735 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brandonblock/crabbux [INFO] finished tweaking git repo https://github.com/brandonblock/crabbux [INFO] tweaked toml for git repo https://github.com/brandonblock/crabbux written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/brandonblock/crabbux 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" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad918467a321ebfe401427779d61f0c404bd3aeea623c54c45844043ddaeb8a5 [INFO] running `Command { std: "docker" "start" "-a" "ad918467a321ebfe401427779d61f0c404bd3aeea623c54c45844043ddaeb8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad918467a321ebfe401427779d61f0c404bd3aeea623c54c45844043ddaeb8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad918467a321ebfe401427779d61f0c404bd3aeea623c54c45844043ddaeb8a5", kill_on_drop: false }` [INFO] [stdout] ad918467a321ebfe401427779d61f0c404bd3aeea623c54c45844043ddaeb8a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f5d3fe273b8b9e7125bf8856d44793b6cc4b6735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62716a8ef39ad2dd3577fee9f771fc26a2e4c5dc3a89679ee41b2c8189582816 [INFO] running `Command { std: "docker" "start" "-a" "62716a8ef39ad2dd3577fee9f771fc26a2e4c5dc3a89679ee41b2c8189582816", kill_on_drop: false }` [INFO] [stderr] Checking crabbux v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `matching::MatchingEngine` [INFO] [stdout] --> src/core.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use matching::MatchingEngine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `matching::MatchingEngine` [INFO] [stdout] --> src/core.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use matching::MatchingEngine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `price` [INFO] [stdout] --> src/core/matching.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | Some((price, orderbook_entry)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_price` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orderbook_entry` [INFO] [stdout] --> src/core/matching.rs:98:30 [INFO] [stdout] | [INFO] [stdout] 98 | Some((price, orderbook_entry)) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orderbook_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/matching.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let mut remaining_amount = order.amount; [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: variable does not need to be mutable [INFO] [stdout] --> src/core/matching.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut matches = vec![]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `price` [INFO] [stdout] --> src/core/matching.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | Some((price, orderbook_entry)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_price` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orderbook_entry` [INFO] [stdout] --> src/core/matching.rs:98:30 [INFO] [stdout] | [INFO] [stdout] 98 | Some((price, orderbook_entry)) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orderbook_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/matching.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | let mut remaining_amount = order.amount; [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: variable does not need to be mutable [INFO] [stdout] --> src/core/matching.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut matches = vec![]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ordinal`, `bids`, `asks`, and `history` are never read [INFO] [stdout] --> src/core/matching.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MatchingEngine { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 12 | /// The last sequence number [INFO] [stdout] 13 | pub ordinal: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub bids: BTreeMap>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | /// The "Ask" or "Sell" side of the order book. Ordered by ordinal number. [INFO] [stdout] 18 | pub asks: BTreeMap>, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub history: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MatchingEngine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `take_from` is never used [INFO] [stdout] --> src/core/types.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl PartialOrder { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn take_from(pos: &mut PartialOrder, take: u64, price: u64) -> PartialOrder { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crabbux` (bin "crabbux"); 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f5d3fe273b8b9e7125bf8856d44793b6cc4b6735/bin/rustc --crate-name crabbux --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fa15c50e5db87e39 -C extra-filename=-bfcb3a1910c13c75 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `crabbux` (bin "crabbux" test); 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/f5d3fe273b8b9e7125bf8856d44793b6cc4b6735/bin/rustc --crate-name crabbux --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5814c134f181d8e4 -C extra-filename=-612355fc3b3aa7e7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "62716a8ef39ad2dd3577fee9f771fc26a2e4c5dc3a89679ee41b2c8189582816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62716a8ef39ad2dd3577fee9f771fc26a2e4c5dc3a89679ee41b2c8189582816", kill_on_drop: false }` [INFO] [stdout] 62716a8ef39ad2dd3577fee9f771fc26a2e4c5dc3a89679ee41b2c8189582816