[INFO] cloning repository https://github.com/baik-lang/baik-next [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baik-lang/baik-next" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaik-lang%2Fbaik-next", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaik-lang%2Fbaik-next'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7adb67d7302197bf2ef788e4efa294418d02cb6b [INFO] checking baik-lang/baik-next/7adb67d7302197bf2ef788e4efa294418d02cb6b against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaik-lang%2Fbaik-next" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/baik-lang/baik-next 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] started tweaking git repo https://github.com/baik-lang/baik-next [INFO] finished tweaking git repo https://github.com/baik-lang/baik-next [INFO] tweaked toml for git repo https://github.com/baik-lang/baik-next written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/baik-lang/baik-next 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded serde v1.0.89 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded textwrap v0.10.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded redox_syscall v0.1.51 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded pest v2.1.1 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded syn v0.15.27 [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded clap v2.32.0 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded sha-1 v0.7.0 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded quick-error v1.2.2 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df7fdda804e42790307c27c1263d46ad24cfcdc474bcaa4028b981cc49740b6b [INFO] running `Command { std: "docker" "start" "-a" "df7fdda804e42790307c27c1263d46ad24cfcdc474bcaa4028b981cc49740b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df7fdda804e42790307c27c1263d46ad24cfcdc474bcaa4028b981cc49740b6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df7fdda804e42790307c27c1263d46ad24cfcdc474bcaa4028b981cc49740b6b", kill_on_drop: false }` [INFO] [stdout] df7fdda804e42790307c27c1263d46ad24cfcdc474bcaa4028b981cc49740b6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 320d87d4c8fa65a8f3dbfee540c89517a8d91c8936227ed679f5d4e663c2374a [INFO] running `Command { std: "docker" "start" "-a" "320d87d4c8fa65a8f3dbfee540c89517a8d91c8936227ed679f5d4e663c2374a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking pest v2.1.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking baik v10.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/core/interpreter.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/core/interpreter.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/function.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | pub compiled: Box) -> Result + Sync + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 | pub compiled: Box) -> Result + Sync + Send>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub type Compiled = Box Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub type Compiled = Box Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function/function.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | pub compiled: Box) -> Result + Sync + Send>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 | pub compiled: Box) -> Result + Sync + Send>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub type Compiled = Box Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 | pub type Compiled = Box Result>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `function` is named the same as one of the variants of the type `core::interpreter::Rule` [INFO] [stdout] --> src/core/interpreter.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | ^^^^^^^^ help: to match on the variant, qualify the path: `core::interpreter::Rule::function` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `EOI` is named the same as one of the variants of the type `core::interpreter::Rule` [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `core::interpreter::Rule::EOI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | -------- matches any value [INFO] [stdout] ... [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/core/interpreter.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | -------- matches any value [INFO] [stdout] ... [INFO] [stdout] 21 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/core/interpreter.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EOI` [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_EOI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EOI` should have a snake case name [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `eoi` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `baik` (lib test) due to 3 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0170]: pattern binding `function` is named the same as one of the variants of the type `core::interpreter::Rule` [INFO] [stdout] --> src/core/interpreter.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | ^^^^^^^^ help: to match on the variant, qualify the path: `core::interpreter::Rule::function` [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0170]: pattern binding `EOI` is named the same as one of the variants of the type `core::interpreter::Rule` [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `core::interpreter::Rule::EOI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | -------- matches any value [INFO] [stdout] ... [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/core/interpreter.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | -------- matches any value [INFO] [stdout] ... [INFO] [stdout] 21 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/core/interpreter.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | function => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EOI` [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_EOI` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EOI` should have a snake case name [INFO] [stdout] --> src/core/interpreter.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | EOI => { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `eoi` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] error: could not compile `baik` (lib) due to 3 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "320d87d4c8fa65a8f3dbfee540c89517a8d91c8936227ed679f5d4e663c2374a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "320d87d4c8fa65a8f3dbfee540c89517a8d91c8936227ed679f5d4e663c2374a", kill_on_drop: false }` [INFO] [stdout] 320d87d4c8fa65a8f3dbfee540c89517a8d91c8936227ed679f5d4e663c2374a