[INFO] cloning repository https://github.com/Robert-M-Lucas/whython-7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Robert-M-Lucas/whython-7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-M-Lucas%2Fwhython-7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-M-Lucas%2Fwhython-7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0c9ef997c0efe344b048b3e44345a2f1bb2a815 [INFO] checking Robert-M-Lucas/whython-7/b0c9ef997c0efe344b048b3e44345a2f1bb2a815 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobert-M-Lucas%2Fwhython-7" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Robert-M-Lucas/whython-7 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Robert-M-Lucas/whython-7 [INFO] finished tweaking git repo https://github.com/Robert-M-Lucas/whython-7 [INFO] tweaked toml for git repo https://github.com/Robert-M-Lucas/whython-7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Robert-M-Lucas/whython-7 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unique-type-id v1.3.0 [INFO] [stderr] Downloaded unique-type-id-derive v1.3.0 [INFO] [stderr] Downloaded b-box v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85516551c5e1a067fa3a4e8036bff23d3df4fe1bcbb21fafc470d6f879a6dfdc [INFO] running `Command { std: "docker" "start" "-a" "85516551c5e1a067fa3a4e8036bff23d3df4fe1bcbb21fafc470d6f879a6dfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85516551c5e1a067fa3a4e8036bff23d3df4fe1bcbb21fafc470d6f879a6dfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85516551c5e1a067fa3a4e8036bff23d3df4fe1bcbb21fafc470d6f879a6dfdc", kill_on_drop: false }` [INFO] [stdout] 85516551c5e1a067fa3a4e8036bff23d3df4fe1bcbb21fafc470d6f879a6dfdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0626736c40e9fe94faecd068db761954c32be39b46987acd1f11d692401fe845 [INFO] running `Command { std: "docker" "start" "-a" "0626736c40e9fe94faecd068db761954c32be39b46987acd1f11d692401fe845", kill_on_drop: false }` [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking b-box v0.1.0 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling unique-type-id-derive v1.3.0 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Checking unique-type-id v1.3.0 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking whython-7 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/basic_ast/symbol.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(Vec<(BasicSymbol, LineInfo)>), [INFO] [stdout] | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BasicSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `arg_count` is never read [INFO] [stdout] --> src/root/compiler/compile_functions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UserFunction { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub arg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contents` is never used [INFO] [stdout] --> src/root/processor/type_builder.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 197 | pub trait TypedFunction { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 225 | fn contents(&self) -> &Vec<(BasicSymbol, LineInfo)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/basic_ast/symbol.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(Vec<(BasicSymbol, LineInfo)>), [INFO] [stdout] | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BasicSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `arg_count` is never read [INFO] [stdout] --> src/root/compiler/compile_functions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UserFunction { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub arg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contents` is never used [INFO] [stdout] --> src/root/processor/type_builder.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 197 | pub trait TypedFunction { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 225 | fn contents(&self) -> &Vec<(BasicSymbol, LineInfo)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/basic_ast/symbol.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(Vec<(BasicSymbol, LineInfo)>), [INFO] [stdout] | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BasicSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `arg_count` is never read [INFO] [stdout] --> src/root/compiler/compile_functions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UserFunction { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub arg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contents` is never used [INFO] [stdout] --> src/root/processor/type_builder.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 197 | pub trait TypedFunction { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 225 | fn contents(&self) -> &Vec<(BasicSymbol, LineInfo)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/utils.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | Parse(ParseError), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 50 | Parse(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/utils.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | Processing(ProcessorError), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | Processing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/basic_ast/symbol.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(Vec<(BasicSymbol, LineInfo)>), [INFO] [stdout] | ---------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `BasicSymbol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 30 | SquareBracketedSection(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `arg_count` is never read [INFO] [stdout] --> src/root/compiler/compile_functions.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UserFunction { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub arg_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `contents` is never used [INFO] [stdout] --> src/root/processor/type_builder.rs:225:8 [INFO] [stdout] | [INFO] [stdout] 197 | pub trait TypedFunction { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 225 | fn contents(&self) -> &Vec<(BasicSymbol, LineInfo)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/utils.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | Parse(ParseError), [INFO] [stdout] | ----- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 50 | Parse(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/root/utils.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | Processing(ProcessorError), [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 51 | Processing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.93s [INFO] running `Command { std: "docker" "inspect" "0626736c40e9fe94faecd068db761954c32be39b46987acd1f11d692401fe845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0626736c40e9fe94faecd068db761954c32be39b46987acd1f11d692401fe845", kill_on_drop: false }` [INFO] [stdout] 0626736c40e9fe94faecd068db761954c32be39b46987acd1f11d692401fe845