[INFO] fetching crate vicuna-compiler 0.1.1... [INFO] checking vicuna-compiler-0.1.1 against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-17 [INFO] extracting crate vicuna-compiler 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate vicuna-compiler 0.1.1 [INFO] finished tweaking crates.io crate vicuna-compiler 0.1.1 [INFO] tweaked toml for crates.io crate vicuna-compiler 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vicuna-compiler 0.1.1 on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding build-target v0.4.0 (available: v0.8.0) [INFO] [stderr] Adding chumsky v0.9.3 (available: v0.12.0) [INFO] [stderr] Adding miette v5.10.0 (available: v7.6.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded is-terminal v0.4.17 [INFO] [stderr] Downloaded is_ci v1.2.0 [INFO] [stderr] Downloaded supports-hyperlinks v2.1.0 [INFO] [stderr] Downloaded smawk v0.3.2 [INFO] [stderr] Downloaded supports-color v2.1.0 [INFO] [stderr] Downloaded build-target v0.4.0 [INFO] [stderr] Downloaded miette-derive v5.10.0 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded backtrace-ext v0.2.1 [INFO] [stderr] Downloaded supports-unicode v2.1.0 [INFO] [stderr] Downloaded textwrap v0.15.2 [INFO] [stderr] Downloaded chumsky v0.9.3 [INFO] [stderr] Downloaded insta v1.45.1 [INFO] [stderr] Downloaded miette v5.10.0 [INFO] [stderr] Downloaded similar v2.7.0 [INFO] [stderr] Downloaded terminal_size v0.1.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 287bc9233f666d1e637f8c3d0ef3b7956282ae696b38db741f46b30992076b2e [INFO] running `Command { std: "docker" "start" "-a" "287bc9233f666d1e637f8c3d0ef3b7956282ae696b38db741f46b30992076b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "287bc9233f666d1e637f8c3d0ef3b7956282ae696b38db741f46b30992076b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "287bc9233f666d1e637f8c3d0ef3b7956282ae696b38db741f46b30992076b2e", kill_on_drop: false }` [INFO] [stdout] 287bc9233f666d1e637f8c3d0ef3b7956282ae696b38db741f46b30992076b2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d588b2fc5d5566ac471de1873801a02967b6d5a6cb979ec3e3ece803e3657c00 [INFO] running `Command { std: "docker" "start" "-a" "d588b2fc5d5566ac471de1873801a02967b6d5a6cb979ec3e3ece803e3657c00", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Checking supports-unicode v2.1.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking insta v1.45.1 [INFO] [stderr] Checking vicuna-compiler v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `expected_chars` is never read [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | expected_chars: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_char` is never read [INFO] [stdout] --> src/parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | received_char: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected_ty` is never read [INFO] [stdout] --> src/type_checker.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | expected_ty: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_ty` is never read [INFO] [stdout] --> src/type_checker.rs:327:9 [INFO] [stdout] | [INFO] [stdout] 327 | received_ty: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected_fields` is never read [INFO] [stdout] --> src/type_checker.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | expected_fields: FieldsSchema, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_fields` is never read [INFO] [stdout] --> src/type_checker.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 335 | received_fields: Fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `field_name` is never read [INFO] [stdout] --> src/type_checker.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | field_name: Name, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `struct_name` is never read [INFO] [stdout] --> src/type_checker.rs:343:9 [INFO] [stdout] | [INFO] [stdout] 343 | struct_name: Name, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `struct_name` is never read [INFO] [stdout] --> src/type_checker.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | struct_name: Name, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `field_name` is never read [INFO] [stdout] --> src/type_checker.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | field_name: Name, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `enum_name` is never read [INFO] [stdout] --> src/type_checker.rs:372:9 [INFO] [stdout] | [INFO] [stdout] 372 | enum_name: Name, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `variant_name` is never read [INFO] [stdout] --> src/type_checker.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 373 | variant_name: Name, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/type_checker.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 379 | name: Name, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pattern` is never read [INFO] [stdout] --> src/type_checker.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | pattern: &'static str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ty` is never read [INFO] [stdout] --> src/type_checker.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 388 | ty: &'static str, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ty` is never read [INFO] [stdout] --> src/type_checker.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | ty: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected_chars` is never read [INFO] [stdout] --> src/parser.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | expected_chars: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_char` is never read [INFO] [stdout] --> src/parser.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | received_char: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected_ty` is never read [INFO] [stdout] --> src/type_checker.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | expected_ty: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_ty` is never read [INFO] [stdout] --> src/type_checker.rs:327:9 [INFO] [stdout] | [INFO] [stdout] 327 | received_ty: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected_fields` is never read [INFO] [stdout] --> src/type_checker.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | expected_fields: FieldsSchema, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_fields` is never read [INFO] [stdout] --> src/type_checker.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 335 | received_fields: Fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `field_name` is never read [INFO] [stdout] --> src/type_checker.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | field_name: Name, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `struct_name` is never read [INFO] [stdout] --> src/type_checker.rs:343:9 [INFO] [stdout] | [INFO] [stdout] 343 | struct_name: Name, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `struct_name` is never read [INFO] [stdout] --> src/type_checker.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | struct_name: Name, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `field_name` is never read [INFO] [stdout] --> src/type_checker.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | field_name: Name, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `enum_name` is never read [INFO] [stdout] --> src/type_checker.rs:372:9 [INFO] [stdout] | [INFO] [stdout] 372 | enum_name: Name, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `variant_name` is never read [INFO] [stdout] --> src/type_checker.rs:373:9 [INFO] [stdout] | [INFO] [stdout] 373 | variant_name: Name, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/type_checker.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 379 | name: Name, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pattern` is never read [INFO] [stdout] --> src/type_checker.rs:387:9 [INFO] [stdout] | [INFO] [stdout] 387 | pattern: &'static str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ty` is never read [INFO] [stdout] --> src/type_checker.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 388 | ty: &'static str, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ty` is never read [INFO] [stdout] --> src/type_checker.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 394 | ty: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.46s [INFO] running `Command { std: "docker" "inspect" "d588b2fc5d5566ac471de1873801a02967b6d5a6cb979ec3e3ece803e3657c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d588b2fc5d5566ac471de1873801a02967b6d5a6cb979ec3e3ece803e3657c00", kill_on_drop: false }` [INFO] [stdout] d588b2fc5d5566ac471de1873801a02967b6d5a6cb979ec3e3ece803e3657c00