[INFO] fetching crate db-set-macros 0.1.4...
[INFO] checking db-set-macros-0.1.4 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate db-set-macros 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate db-set-macros 0.1.4
[INFO] finished tweaking crates.io crate db-set-macros 0.1.4
[INFO] tweaked toml for crates.io crate db-set-macros 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate db-set-macros 0.1.4 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate db-set-macros 0.1.4 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d3f2f7bfbd718b1bc8bafde1095c0e73af914a461139fc163404bc84d284e8b
[INFO] running `Command { std: "docker" "start" "-a" "4d3f2f7bfbd718b1bc8bafde1095c0e73af914a461139fc163404bc84d284e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d3f2f7bfbd718b1bc8bafde1095c0e73af914a461139fc163404bc84d284e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3f2f7bfbd718b1bc8bafde1095c0e73af914a461139fc163404bc84d284e8b", kill_on_drop: false }`
[INFO] [stdout] 4d3f2f7bfbd718b1bc8bafde1095c0e73af914a461139fc163404bc84d284e8b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02d7f1fa21ca336990f70e455b2bbadd71491bd1c546fe2c2a0dbd808ee986f3
[INFO] running `Command { std: "docker" "start" "-a" "02d7f1fa21ca336990f70e455b2bbadd71491bd1c546fe2c2a0dbd808ee986f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking convert_case v0.8.0
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.85
[INFO] [stderr]     Checking db-set-macros v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/modules/insert_query_builder/insert_query_builder.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/modules/insert_query_builder/insert_query_builder.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common/utils.rs:99:28
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         if let ParseNestedMeta { input, .. } = meta {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/common/utils.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |                         if let ParseNestedMeta { input, .. } = meta {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `struct_name`
[INFO] [stdout]   --> src/modules/delete_query_builder/delete_query_builder.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let struct_name = get_struct_name(input);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common/utils.rs:99:28
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         if let ParseNestedMeta { input, .. } = meta {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/common/utils.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |                         if let ParseNestedMeta { input, .. } = meta {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `struct_name`
[INFO] [stdout]   --> src/modules/delete_query_builder/delete_query_builder.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let struct_name = get_struct_name(input);
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_custom_enum`
[INFO] [stdout]    --> src/modules/many_query_builder/utils.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let is_custom_enum = field.attrs.iter().any(is_custom_enum_attr);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_custom_enum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_fields`
[INFO] [stdout]   --> src/modules/one_query_builder/one_query_builder.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let all_fields = get_all_fields(input);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_custom_enum`
[INFO] [stdout]    --> src/modules/many_query_builder/utils.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let is_custom_enum = field.attrs.iter().any(is_custom_enum_attr);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_custom_enum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_fields`
[INFO] [stdout]   --> src/modules/one_query_builder/one_query_builder.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let all_fields = get_all_fields(input);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_update_fields`
[INFO] [stdout]   --> src/modules/update_query_builder/update_query_builder.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let all_update_fields = all_fields.iter().filter(|&x| is_not_auto_field(x));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_update_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `struct_name`
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let struct_name = &input.ident;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Additional` is never used
[INFO] [stdout]   --> src/common/utils.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Additional {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_field_names` is never used
[INFO] [stdout]    --> src/common/utils.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn join_field_names(fields: &[(&Ident, &Type)], separator: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_many_query_builder_fields` is never used
[INFO] [stdout]   --> src/modules/many_query_builder/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_many_query_builder_fields(input: &DeriveInput) -> Vec<(&Ident, &Type)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `all_update_fields`
[INFO] [stdout]   --> src/modules/update_query_builder/update_query_builder.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let all_update_fields = all_fields.iter().filter(|&x| is_not_auto_field(x));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_update_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `struct_name`
[INFO] [stdout]   --> src/lib.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let struct_name = &input.ident;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Additional` is never used
[INFO] [stdout]   --> src/common/utils.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Additional {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `derive_input_from_string` is never used
[INFO] [stdout]   --> src/common/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn derive_input_from_string(input: &str) -> Result<DeriveInput, syn::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenstream_from_string` is never used
[INFO] [stdout]   --> src/common/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn tokenstream_from_string(input: &str) -> Result<proc_macro2::TokenStream, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pretty_print_tokenstream` is never used
[INFO] [stdout]   --> src/common/utils.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn pretty_print_tokenstream(ts: proc_macro2::TokenStream) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_field_names` is never used
[INFO] [stdout]    --> src/common/utils.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 277 | pub fn join_field_names(fields: &[(&Ident, &Type)], separator: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_many_query_builder_fields` is never used
[INFO] [stdout]   --> src/modules/many_query_builder/utils.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn get_many_query_builder_fields(input: &DeriveInput) -> Vec<(&Ident, &Type)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.00s
[INFO] running `Command { std: "docker" "inspect" "02d7f1fa21ca336990f70e455b2bbadd71491bd1c546fe2c2a0dbd808ee986f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d7f1fa21ca336990f70e455b2bbadd71491bd1c546fe2c2a0dbd808ee986f3", kill_on_drop: false }`
[INFO] [stdout] 02d7f1fa21ca336990f70e455b2bbadd71491bd1c546fe2c2a0dbd808ee986f3