[INFO] fetching crate rooc 0.1.19...
[INFO] checking rooc-0.1.19 against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] extracting crate rooc 0.1.19 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rooc 0.1.19
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rooc 0.1.19
[INFO] tweaked toml for crates.io crate rooc 0.1.19 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rooc 0.1.19 on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rooc 0.1.19 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 658d795fbc8c0087c836069ffad772b07674d6e8e0a293f827a27749ea233e31
[INFO] running `Command { std: "docker" "start" "-a" "658d795fbc8c0087c836069ffad772b07674d6e8e0a293f827a27749ea233e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "658d795fbc8c0087c836069ffad772b07674d6e8e0a293f827a27749ea233e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "658d795fbc8c0087c836069ffad772b07674d6e8e0a293f827a27749ea233e31", kill_on_drop: false }`
[INFO] [stdout] 658d795fbc8c0087c836069ffad772b07674d6e8e0a293f827a27749ea233e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e9c9f1480c2748d910e1f36f52bd55e2bef8e1c274c30ee43246d47c9f0c35
[INFO] running `Command { std: "docker" "start" "-a" "a1e9c9f1480c2748d910e1f36f52bd55e2bef8e1c274c30ee43246d47c9f0c35", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling clarabel v0.10.0
[INFO] [stderr]     Checking either v1.14.0
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking dyn-clone v1.0.18
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking copper v0.1.0
[INFO] [stderr]     Checking utf8_slice v1.0.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking amd v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]     Checking sprs v0.11.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking microlp v0.2.11
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking pest v2.7.15
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]     Checking derive_builder v0.11.2
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking good_lp v1.13.0
[INFO] [stderr]     Checking rooc v0.1.19 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `indices`
[INFO] [stdout]   --> src/utils.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let indices = text.char_indices();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DualPipe` is never constructed
[INFO] [stdout]    --> src/pipe/pipe_executors.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | struct DualPipe {}
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/pipe/pipe_executors.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 251 | impl DualPipe {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 252 |     pub fn new() -> DualPipe {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rooc` (lib); 3 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/fafe42c59556a4233f03dd0d900b575a9afeece8/bin/rustc --crate-name rooc --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type cdylib --crate-type rlib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9996de727fc95656 -C extra-filename=-403ba5396f318391 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern copper=/opt/rustwide/target/debug/deps/libcopper-02198a1334e1b040.rmeta --extern good_lp=/opt/rustwide/target/debug/deps/libgood_lp-75044a2b54659c37.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-e9d0a2cffdef8666.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cb8ca6aa8c56979f.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1ded523b31599813.rmeta --extern microlp=/opt/rustwide/target/debug/deps/libmicrolp-72854061f321105e.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-3b106f11b382e4d0.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4523068248515ddc.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-5524b48d7bac95e5.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-b7792f3e07536007.so --extern serde=/opt/rustwide/target/debug/deps/libserde-d9f94447f6dd92ab.rmeta --extern utf8_slice=/opt/rustwide/target/debug/deps/libutf8_slice-08253a6ecf8af2c5.rmeta --cap-lints=forbid` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `indices`
[INFO] [stdout]   --> src/utils.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let indices = text.char_indices();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_indices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DualPipe` is never constructed
[INFO] [stdout]    --> src/pipe/pipe_executors.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | struct DualPipe {}
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/pipe/pipe_executors.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 251 | impl DualPipe {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 252 |     pub fn new() -> DualPipe {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/pipe/pipe_definitions.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |         fns: &IndexMap<String, Box<dyn RoocFunction>>,
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this lifetime flows to the output
[INFO] [stdout] 258 |     ) -> PipeContext {
[INFO] [stdout]     |          ----------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |     ) -> PipeContext<'_> {
[INFO] [stdout]     |                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1e9c9f1480c2748d910e1f36f52bd55e2bef8e1c274c30ee43246d47c9f0c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e9c9f1480c2748d910e1f36f52bd55e2bef8e1c274c30ee43246d47c9f0c35", kill_on_drop: false }`
[INFO] [stdout] a1e9c9f1480c2748d910e1f36f52bd55e2bef8e1c274c30ee43246d47c9f0c35