[INFO] cloning repository https://github.com/anshulsanghi-blog/macros-handbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anshulsanghi-blog/macros-handbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanshulsanghi-blog%2Fmacros-handbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanshulsanghi-blog%2Fmacros-handbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 610b43c1f0aa36e87f970a9d774c2689a9439ee9 [INFO] checking anshulsanghi-blog/macros-handbook against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanshulsanghi-blog%2Fmacros-handbook" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/anshulsanghi-blog/macros-handbook [INFO] finished tweaking git repo https://github.com/anshulsanghi-blog/macros-handbook [INFO] tweaked toml for git repo https://github.com/anshulsanghi-blog/macros-handbook written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/anshulsanghi-blog/macros-handbook on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/anshulsanghi-blog/macros-handbook 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bc84fde1ae5fbc50a9d7cde59294f7e9299828766c922ddcfc9a86b31095960 [INFO] running `Command { std: "docker" "start" "-a" "0bc84fde1ae5fbc50a9d7cde59294f7e9299828766c922ddcfc9a86b31095960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bc84fde1ae5fbc50a9d7cde59294f7e9299828766c922ddcfc9a86b31095960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bc84fde1ae5fbc50a9d7cde59294f7e9299828766c922ddcfc9a86b31095960", kill_on_drop: false }` [INFO] [stdout] 0bc84fde1ae5fbc50a9d7cde59294f7e9299828766c922ddcfc9a86b31095960 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c21f454aec43690a20bf683f76a41cb79ba83100daa33eb4febad8d8fecd69a0 [INFO] running `Command { std: "docker" "start" "-a" "c21f454aec43690a20bf683f76a41cb79ba83100daa33eb4febad8d8fecd69a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking raw-cpuid v11.0.1 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Compiling moka v0.12.7 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking syn v2.0.58 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking reflink-copy v0.1.16 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking quanta v0.12.3 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking darling_core v0.20.8 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking ssri v9.2.0 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stdout] warning: unused variable: `ident` [INFO] [stdout] --> macros/src/custom_model.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let DeriveInput { data, ident, .. } = original_struct.clone(); [INFO] [stdout] | ^^^^^ help: try ignoring the field: `ident: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ident` [INFO] [stdout] --> macros/src/custom_model.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let DeriveInput { data, ident, .. } = original_struct.clone(); [INFO] [stdout] | ^^^^^ help: try ignoring the field: `ident: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ident` [INFO] [stdout] --> macros/src/custom_model.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | let DeriveInput { data, ident, .. } = original_struct.clone(); [INFO] [stdout] | ^^^^^ help: try ignoring the field: `ident: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cacache v13.0.0 [INFO] [stderr] Checking macros-handbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: struct `User2` is never constructed [INFO] [stdout] --> src/main.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct User2 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username`, `first_name`, `last_name`, and `age` are never read [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct User2 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | first_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 23 | last_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 24 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username` and `age` are never read [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(DeriveCustomModel)] [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_hashmap` is never used [INFO] [stdout] --> src/main.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_hashmap() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `macros-handbook` (bin "macros-handbook" test) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `macros-handbook` (bin "macros-handbook") due to 1 previous error; 3 warnings emitted [INFO] [stdout] error: struct `User2` is never constructed [INFO] [stdout] --> src/main.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct User2 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username`, `first_name`, `last_name`, and `age` are never read [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct User2 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | first_name: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 23 | last_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 24 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username` and `age` are never read [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(DeriveCustomModel)] [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 21 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | age: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UserInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_hashmap` is never used [INFO] [stdout] --> src/main.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn test_hashmap() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c21f454aec43690a20bf683f76a41cb79ba83100daa33eb4febad8d8fecd69a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c21f454aec43690a20bf683f76a41cb79ba83100daa33eb4febad8d8fecd69a0", kill_on_drop: false }` [INFO] [stdout] c21f454aec43690a20bf683f76a41cb79ba83100daa33eb4febad8d8fecd69a0