[INFO] cloning repository https://github.com/redindelible/flywheel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redindelible/flywheel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredindelible%2Fflywheel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredindelible%2Fflywheel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e94ffc0d0405b5be0a98ed619c8de9a9e8e43067 [INFO] checking redindelible/flywheel against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredindelible%2Fflywheel" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redindelible/flywheel on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redindelible/flywheel [INFO] finished tweaking git repo https://github.com/redindelible/flywheel [INFO] tweaked toml for git repo https://github.com/redindelible/flywheel written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/redindelible/flywheel 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abf94177ec6b02cc0616e50edec364881ef822622a8ee39ea3dcead583e3ddd8 [INFO] running `Command { std: "docker" "start" "-a" "abf94177ec6b02cc0616e50edec364881ef822622a8ee39ea3dcead583e3ddd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abf94177ec6b02cc0616e50edec364881ef822622a8ee39ea3dcead583e3ddd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abf94177ec6b02cc0616e50edec364881ef822622a8ee39ea3dcead583e3ddd8", kill_on_drop: false }` [INFO] [stdout] abf94177ec6b02cc0616e50edec364881ef822622a8ee39ea3dcead583e3ddd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dac24cd74903bf60df9dab4fe480b6a8f520db268a7c340fc725d3b6b38f86c [INFO] running `Command { std: "docker" "start" "-a" "3dac24cd74903bf60df9dab4fe480b6a8f520db268a7c340fc725d3b6b38f86c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking triomphe v0.1.14 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking rustc-hash v2.1.0 [INFO] [stderr] Checking rangemap v1.5.1 [INFO] [stderr] Checking normpath v1.3.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking flywheel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/frontend/type_check.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Struct(SourceID, AstRef), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 24 - Struct(SourceID, AstRef), [INFO] [stdout] 24 + Struct((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/frontend/type_check.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Import(SourceID), [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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] 29 - Import(SourceID), [INFO] [stdout] 29 + Import(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dependencies` and `structs` are never read [INFO] [stdout] --> src/frontend/type_check.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct DefinedTypes { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 146 | dependencies: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 147 | structs: HashMap, StructDefinition>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fields` is never read [INFO] [stdout] --> src/frontend/type_check.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct StructDefinition { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 151 | fields: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/frontend/source.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum SourceInput { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 20 | String(Arc), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceInput` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/frontend/type_check.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | Struct(SourceID, AstRef), [INFO] [stdout] | ------ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 24 - Struct(SourceID, AstRef), [INFO] [stdout] 24 + Struct((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/frontend/type_check.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | Import(SourceID), [INFO] [stdout] | ------ ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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] 29 - Import(SourceID), [INFO] [stdout] 29 + Import(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dependencies` and `structs` are never read [INFO] [stdout] --> src/frontend/type_check.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct DefinedTypes { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 146 | dependencies: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 147 | structs: HashMap, StructDefinition>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fields` is never read [INFO] [stdout] --> src/frontend/type_check.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct StructDefinition { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 151 | fields: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.68s [INFO] running `Command { std: "docker" "inspect" "3dac24cd74903bf60df9dab4fe480b6a8f520db268a7c340fc725d3b6b38f86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dac24cd74903bf60df9dab4fe480b6a8f520db268a7c340fc725d3b6b38f86c", kill_on_drop: false }` [INFO] [stdout] 3dac24cd74903bf60df9dab4fe480b6a8f520db268a7c340fc725d3b6b38f86c