[INFO] cloning repository https://github.com/XIIKJIIX/rust_macro_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XIIKJIIX/rust_macro_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXIIKJIIX%2Frust_macro_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXIIKJIIX%2Frust_macro_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7406743c78209a6e2ba81d47fd3f40c6595aece7
[INFO] building XIIKJIIX/rust_macro_example against master#87788097b776f8e3662f76627944230684b671bd for pr-101591
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXIIKJIIX%2Frust_macro_example" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/XIIKJIIX/rust_macro_example on toolchain 87788097b776f8e3662f76627944230684b671bd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/XIIKJIIX/rust_macro_example
[INFO] finished tweaking git repo https://github.com/XIIKJIIX/rust_macro_example
[INFO] tweaked toml for git repo https://github.com/XIIKJIIX/rust_macro_example written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/XIIKJIIX/rust_macro_example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5416268e65faa576de171dff24f26677a7f55e117cef5e2e274f43d009b0e68
[INFO] running `Command { std: "docker" "start" "-a" "a5416268e65faa576de171dff24f26677a7f55e117cef5e2e274f43d009b0e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5416268e65faa576de171dff24f26677a7f55e117cef5e2e274f43d009b0e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5416268e65faa576de171dff24f26677a7f55e117cef5e2e274f43d009b0e68", kill_on_drop: false }`
[INFO] [stdout] a5416268e65faa576de171dff24f26677a7f55e117cef5e2e274f43d009b0e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dc78800177837e724b8edac54b53f9befbb1b76cd9c2f2bb8a519353139bf0e
[INFO] running `Command { std: "docker" "start" "-a" "7dc78800177837e724b8edac54b53f9befbb1b76cd9c2f2bb8a519353139bf0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling example_derive v0.1.0 (/opt/rustwide/workdir/example_derive)
[INFO] [stderr]    Compiling example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stdout] warning: struct `SearchInput` is never constructed
[INFO] [stdout]  --> example/src/input.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SearchInput {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeInput` is never constructed
[INFO] [stdout]   --> example/src/input.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RangeInput {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatchInput` is never constructed
[INFO] [stdout]   --> example/src/input.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct MatchInput {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_clause` is never used
[INFO] [stdout]   --> example/src/input.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn to_clause(&self, field_name: String) -> ElasticsearchQueryClause {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_clause` is never used
[INFO] [stdout]   --> example/src/input.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn to_clause(&self, field_name: String) -> ElasticsearchQueryClause {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Match` and `Range` are never constructed
[INFO] [stdout]  --> example/src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum ElasticsearchQueryClause {
[INFO] [stdout]   |          ------------------------ variants in this enum
[INFO] [stdout] 3 |     Match {
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     Range {
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ElasticsearchQueryClause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
[INFO] running `Command { std: "docker" "inspect" "7dc78800177837e724b8edac54b53f9befbb1b76cd9c2f2bb8a519353139bf0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc78800177837e724b8edac54b53f9befbb1b76cd9c2f2bb8a519353139bf0e", kill_on_drop: false }`
[INFO] [stdout] 7dc78800177837e724b8edac54b53f9befbb1b76cd9c2f2bb8a519353139bf0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95121610fc9a59d8c6dfcd10fb125bd56b61454a93eb334f03ae666f05fc3b6c
[INFO] running `Command { std: "docker" "start" "-a" "95121610fc9a59d8c6dfcd10fb125bd56b61454a93eb334f03ae666f05fc3b6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling example_derive v0.1.0 (/opt/rustwide/workdir/example_derive)
[INFO] [stdout] warning: struct `SearchInput` is never constructed
[INFO] [stdout]  --> example/src/input.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SearchInput {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeInput` is never constructed
[INFO] [stdout]   --> example/src/input.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RangeInput {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MatchInput` is never constructed
[INFO] [stdout]   --> example/src/input.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct MatchInput {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_clause` is never used
[INFO] [stdout]   --> example/src/input.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn to_clause(&self, field_name: String) -> ElasticsearchQueryClause {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_clause` is never used
[INFO] [stdout]   --> example/src/input.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn to_clause(&self, field_name: String) -> ElasticsearchQueryClause {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Match` and `Range` are never constructed
[INFO] [stdout]  --> example/src/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum ElasticsearchQueryClause {
[INFO] [stdout]   |          ------------------------ variants in this enum
[INFO] [stdout] 3 |     Match {
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     Range {
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ElasticsearchQueryClause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "95121610fc9a59d8c6dfcd10fb125bd56b61454a93eb334f03ae666f05fc3b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95121610fc9a59d8c6dfcd10fb125bd56b61454a93eb334f03ae666f05fc3b6c", kill_on_drop: false }`
[INFO] [stdout] 95121610fc9a59d8c6dfcd10fb125bd56b61454a93eb334f03ae666f05fc3b6c