[INFO] cloning repository https://github.com/SomeHats/lox-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SomeHats/lox-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSomeHats%2Flox-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSomeHats%2Flox-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13e2b7e5a868e965376cd5b6e8b9b13892b3cb02 [INFO] checking SomeHats/lox-rs/13e2b7e5a868e965376cd5b6e8b9b13892b3cb02 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSomeHats%2Flox-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SomeHats/lox-rs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/SomeHats/lox-rs [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/SomeHats/lox-rs [INFO] tweaked toml for git repo https://github.com/SomeHats/lox-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SomeHats/lox-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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miette v4.2.1 [INFO] [stderr] Downloaded miette-derive v4.2.1 [INFO] [stderr] Downloaded fd-lock v3.0.4 [INFO] [stderr] Downloaded pretty_assertions v1.2.0 [INFO] [stderr] Downloaded rustix v0.33.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ee6fdab7aa857bf946d880076c9117f53251df43e6bc193627b64e252bcfeca [INFO] running `Command { std: "docker" "start" "-a" "7ee6fdab7aa857bf946d880076c9117f53251df43e6bc193627b64e252bcfeca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ee6fdab7aa857bf946d880076c9117f53251df43e6bc193627b64e252bcfeca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee6fdab7aa857bf946d880076c9117f53251df43e6bc193627b64e252bcfeca", kill_on_drop: false }` [INFO] [stdout] 7ee6fdab7aa857bf946d880076c9117f53251df43e6bc193627b64e252bcfeca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2005f5d811f5b6e075f4a9925a3b0eaeb09c78af017fec175e0e89832344e3f [INFO] running `Command { std: "docker" "start" "-a" "b2005f5d811f5b6e075f4a9925a3b0eaeb09c78af017fec175e0e89832344e3f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling io-lifetimes v0.5.3 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling rustix v0.33.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking linux-raw-sys v0.0.42 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking fd-lock v3.0.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking supports-unicode v1.0.2 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking owo-colors v3.2.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking ordered-float v3.0.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling miette-derive v4.2.1 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking pretty_assertions v1.2.0 [INFO] [stderr] Checking rustyline v9.1.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Checking miette v4.2.1 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Checking strum v0.24.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking libtest-mimic v0.3.0 [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stderr] Checking lox-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: `let` expressions in this position are unstable [INFO] [stdout] --> src/resolver.rs:342:12 [INFO] [stdout] | [INFO] [stdout] 342 | if let Some(ScopeEntry{status, declared_at}) = self.get_entry(&identifier.name) && status == ScopeEntryStatus::Declared { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53667 for more information [INFO] [stdout] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `side_table::UniqueId` [INFO] [stdout] --> src/vm_interpreter/compiler.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{ast::*, side_table::UniqueId, SourceReference, SourceSpan}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `let` expressions in this position are unstable [INFO] [stdout] --> src/resolver.rs:342:12 [INFO] [stdout] | [INFO] [stdout] 342 | if let Some(ScopeEntry{status, declared_at}) = self.get_entry(&identifier.name) && status == ScopeEntryStatus::Declared { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53667 for more information [INFO] [stdout] = help: add `#![feature(let_chains)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `side_table::UniqueId` [INFO] [stdout] --> src/vm_interpreter/compiler.rs:6:21 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{ast::*, side_table::UniqueId, SourceReference, SourceSpan}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lox-rs` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lox-rs` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b2005f5d811f5b6e075f4a9925a3b0eaeb09c78af017fec175e0e89832344e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2005f5d811f5b6e075f4a9925a3b0eaeb09c78af017fec175e0e89832344e3f", kill_on_drop: false }` [INFO] [stdout] b2005f5d811f5b6e075f4a9925a3b0eaeb09c78af017fec175e0e89832344e3f