[INFO] fetching crate core_extensions_proc_macros 1.5.3...
[INFO] testing core_extensions_proc_macros-1.5.3 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate core_extensions_proc_macros 1.5.3 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate core_extensions_proc_macros 1.5.3 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core_extensions_proc_macros 1.5.3
[INFO] finished tweaking crates.io crate core_extensions_proc_macros 1.5.3
[INFO] tweaked toml for crates.io crate core_extensions_proc_macros 1.5.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.90)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aead57cd019692971a90aa32e9c4b17cfd846d7bd7fd2eda6e8396da87775b54
[INFO] running `Command { std: "docker" "start" "-a" "aead57cd019692971a90aa32e9c4b17cfd846d7bd7fd2eda6e8396da87775b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aead57cd019692971a90aa32e9c4b17cfd846d7bd7fd2eda6e8396da87775b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aead57cd019692971a90aa32e9c4b17cfd846d7bd7fd2eda6e8396da87775b54", kill_on_drop: false }`
[INFO] [stdout] aead57cd019692971a90aa32e9c4b17cfd846d7bd7fd2eda6e8396da87775b54
[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=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" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e9e388c5570989a0baeaeb1850989e3fb316127d8863ee1ca5f1603ea7673e
[INFO] running `Command { std: "docker" "start" "-a" "c7e9e388c5570989a0baeaeb1850989e3fb316127d8863ee1ca5f1603ea7673e", kill_on_drop: false }`
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parse_path_and_args`
[INFO] [stdout]  --> src/splitting_generics.rs:6:76
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parsing_shared::{MacroInvocation, out_parenthesized, parse_paren_args, parse_path_and_args},
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_tokens`
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: try removing the field
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[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: method `into_token_stream` is never used
[INFO] [stdout]    --> src/parsing_shared.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl MacroInvocation {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 110 |     pub(crate) fn into_token_stream(mut self) -> TokenStream {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "c7e9e388c5570989a0baeaeb1850989e3fb316127d8863ee1ca5f1603ea7673e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e9e388c5570989a0baeaeb1850989e3fb316127d8863ee1ca5f1603ea7673e", kill_on_drop: false }`
[INFO] [stdout] c7e9e388c5570989a0baeaeb1850989e3fb316127d8863ee1ca5f1603ea7673e
[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=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" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddb78570555e1e831aeadce070f5e306712c7c271c731cbaf0438001dfc26429
[INFO] running `Command { std: "docker" "start" "-a" "ddb78570555e1e831aeadce070f5e306712c7c271c731cbaf0438001dfc26429", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parse_path_and_args`
[INFO] [stdout]  --> src/splitting_generics.rs:6:76
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parsing_shared::{MacroInvocation, out_parenthesized, parse_paren_args, parse_path_and_args},
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_tokens`
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: try removing the field
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[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: method `into_token_stream` is never used
[INFO] [stdout]    --> src/parsing_shared.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl MacroInvocation {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 110 |     pub(crate) fn into_token_stream(mut self) -> TokenStream {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `String` and `ToString`
[INFO] [stdout]  --> src/tests.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use alloc::string::{String, ToString};
[INFO] [stdout]   |                     ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_path_and_args`
[INFO] [stdout]  --> src/splitting_generics.rs:6:76
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parsing_shared::{MacroInvocation, out_parenthesized, parse_paren_args, parse_path_and_args},
[INFO] [stdout]   |                                                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_tokens`
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: try removing the field
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/splitting_generics.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |             mut input_tokens, 
[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: function `test_try_proc` is never used
[INFO] [stdout]   --> src/test_utils.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub(crate) fn test_try_proc(
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_res` is never used
[INFO] [stdout]   --> src/test_utils.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn format_res(res: &Result<String, String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `map_both` is never used
[INFO] [stdout]   --> src/test_utils.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn map_both<T, U, F>(res: Result<T, T>, func: F) -> Result<U, U>
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_str`, `consecutive_in_self`, and `consecutive_unspace` are never used
[INFO] [stdout]   --> src/test_utils.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub trait TestStrExt {
[INFO] [stdout]    |           ---------- methods in this trait
[INFO] [stdout] 72 |     fn as_str(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     fn consecutive_in_self<S: AsRef<str>>(&self, needles: &[S]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn consecutive_unspace(&self, needles: &[&str]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_token_stream` is never used
[INFO] [stdout]    --> src/parsing_shared.rs:110:19
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl MacroInvocation {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 110 |     pub(crate) fn into_token_stream(mut self) -> TokenStream {
[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 `core_extensions_proc_macros` (lib test); 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-12-08-x86_64-unknown-linux-gnu/bin/rustc --crate-name core_extensions_proc_macros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("derive", "item_parsing", "macro_utils", "proc-macro2", "quote", "rust_1_45", "syn"))' -C metadata=c829fdd5cb79cc3d -C extra-filename=-c829fdd5cb79cc3d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3d430d1654efb092.rlib --extern proc_macro --cap-lints=warn` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "ddb78570555e1e831aeadce070f5e306712c7c271c731cbaf0438001dfc26429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb78570555e1e831aeadce070f5e306712c7c271c731cbaf0438001dfc26429", kill_on_drop: false }`
[INFO] [stdout] ddb78570555e1e831aeadce070f5e306712c7c271c731cbaf0438001dfc26429
