[INFO] cloning repository https://github.com/conradludgate/go-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/go-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Fgo-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Fgo-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58a6d8ac3340233d1db88860c082336e4ed564ae [INFO] checking conradludgate/go-rs against try#3248bace201b6227b0ff78eacc8b00d805551a86 for pr-153513 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Fgo-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/conradludgate/go-rs [INFO] finished tweaking git repo https://github.com/conradludgate/go-rs [INFO] tweaked toml for git repo https://github.com/conradludgate/go-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/conradludgate/go-rs on toolchain 3248bace201b6227b0ff78eacc8b00d805551a86 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/conradludgate/go-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" "+3248bace201b6227b0ff78eacc8b00d805551a86" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded joinery v2.1.0 [INFO] [stderr] Downloaded indent_write v2.2.0 [INFO] [stderr] Downloaded arrayvec v0.7.1 [INFO] [stderr] Downloaded brownstone v1.0.1 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded nom-supreme v0.6.0 [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded supports-hyperlinks v1.2.0 [INFO] [stderr] Downloaded supports-unicode v1.0.1 [INFO] [stderr] Downloaded owo-colors v2.0.0 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded fsio v0.3.0 [INFO] [stderr] Downloaded envmnt v0.9.1 [INFO] [stderr] Downloaded ci_info v0.14.3 [INFO] [stderr] Downloaded supports-color v1.0.2 [INFO] [stderr] Downloaded nom_locate v4.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 592c0e42eed70ca62bc0a226ac30b3e540d5f75433250e717afece6f9020bcff [INFO] running `Command { std: "docker" "start" "-a" "592c0e42eed70ca62bc0a226ac30b3e540d5f75433250e717afece6f9020bcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "592c0e42eed70ca62bc0a226ac30b3e540d5f75433250e717afece6f9020bcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592c0e42eed70ca62bc0a226ac30b3e540d5f75433250e717afece6f9020bcff", kill_on_drop: false }` [INFO] [stdout] 592c0e42eed70ca62bc0a226ac30b3e540d5f75433250e717afece6f9020bcff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed17fa184dc2614f0055080dda0ba707881124b4cc130662a4af53744d232fb9 [INFO] running `Command { std: "docker" "start" "-a" "ed17fa184dc2614f0055080dda0ba707881124b4cc130662a4af53744d232fb9", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking fsio v0.3.0 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking minimal-lexical v0.1.3 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking supports-unicode v1.0.1 [INFO] [stderr] Checking brownstone v1.0.1 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking owo-colors v2.0.0 [INFO] [stderr] Checking joinery v2.1.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking indent_write v2.2.0 [INFO] [stderr] Checking envmnt v0.9.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking ci_info v0.14.3 [INFO] [stderr] Checking supports-color v1.0.2 [INFO] [stderr] Checking nom_locate v4.0.0 [INFO] [stderr] Checking nom-supreme v0.6.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling miette-derive v3.0.0-alpha.0 (https://github.com/zkat/miette?branch=release%2F3.0.0#11a708a2) [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking miette v3.0.1-alpha.0 (https://github.com/zkat/miette?branch=release%2F3.0.0#11a708a2) [INFO] [stderr] Checking go-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:50 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:50 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:56:10 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, const L: &'static str, const R: &'static str> Parse<'a> for Surrounded<'a, L, R> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, const L: &'static str, const R: &'static str> Parse<'a> for Surrounded<'a, L, R> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:50 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:27 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:50:50 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(Debug)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 50 | pub struct Surrounded<'a, const L: &'static str, const R: &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:56:10 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, const L: &'static str, const R: &'static str> Parse<'a> for Surrounded<'a, L, R> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `unsized_const_params` [INFO] [stdout] --> src/lexer/token.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | impl<'a, const L: &'static str, const R: &'static str> Parse<'a> for Surrounded<'a, L, R> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(unsized_const_params)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-06; consider upgrading it if it is out of date [INFO] [stdout] = note: required for `&'static str` to implement `ConstParamTy_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `go-rs` (bin "go-rs" test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `go-rs` (bin "go-rs") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "ed17fa184dc2614f0055080dda0ba707881124b4cc130662a4af53744d232fb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed17fa184dc2614f0055080dda0ba707881124b4cc130662a4af53744d232fb9", kill_on_drop: false }` [INFO] [stdout] ed17fa184dc2614f0055080dda0ba707881124b4cc130662a4af53744d232fb9