[INFO] fetching crate macro_macro 0.1.0... [INFO] testing macro_macro-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate macro_macro 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate macro_macro 0.1.0 [INFO] finished tweaking crates.io crate macro_macro 0.1.0 [INFO] tweaked toml for crates.io crate macro_macro 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate macro_macro 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.117) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 211b7b366380a30064829cffcef8a37668e148b50ae5179b9d743cad420290ca [INFO] running `Command { std: "docker" "start" "-a" "211b7b366380a30064829cffcef8a37668e148b50ae5179b9d743cad420290ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "211b7b366380a30064829cffcef8a37668e148b50ae5179b9d743cad420290ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "211b7b366380a30064829cffcef8a37668e148b50ae5179b9d743cad420290ca", kill_on_drop: false }` [INFO] [stdout] 211b7b366380a30064829cffcef8a37668e148b50ae5179b9d743cad420290ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04d8d127a74d1c3887a53ff3e587393180683f0394889aaf899af96e956f712 [INFO] running `Command { std: "docker" "start" "-a" "a04d8d127a74d1c3887a53ff3e587393180683f0394889aaf899af96e956f712", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling parse v0.1.2 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling macro_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | struct TemplateInput { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 30 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "a04d8d127a74d1c3887a53ff3e587393180683f0394889aaf899af96e956f712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04d8d127a74d1c3887a53ff3e587393180683f0394889aaf899af96e956f712", kill_on_drop: false }` [INFO] [stdout] a04d8d127a74d1c3887a53ff3e587393180683f0394889aaf899af96e956f712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea1f743187e5d24d0bf114a2233e350ab2bfca597e58b9ece98fc158cca7d544 [INFO] running `Command { std: "docker" "start" "-a" "ea1f743187e5d24d0bf114a2233e350ab2bfca597e58b9ece98fc158cca7d544", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling parse v0.1.2 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling macro_macro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | struct TemplateInput { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 30 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/lib.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | struct TemplateInput { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 30 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `foo` [INFO] [stdout] --> tests/cfg.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | #[macro_macro(cfg_struct)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `macro_macro` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `macro_macro` may come from an old version of the `macro_macro` crate, try updating your dependency with `cargo update -p macro_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `macro_macro` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> tests/cfg.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Structure { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Structure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> tests/derive.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Structure { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 16 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Structure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "ea1f743187e5d24d0bf114a2233e350ab2bfca597e58b9ece98fc158cca7d544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1f743187e5d24d0bf114a2233e350ab2bfca597e58b9ece98fc158cca7d544", kill_on_drop: false }` [INFO] [stdout] ea1f743187e5d24d0bf114a2233e350ab2bfca597e58b9ece98fc158cca7d544 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 700bd52798d74e3047e69a045c0274ec8e58922f4e3ce5247a5a5a9eab51de9f [INFO] running `Command { std: "docker" "start" "-a" "700bd52798d74e3047e69a045c0274ec8e58922f4e3ce5247a5a5a9eab51de9f", kill_on_drop: false }` [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/lib.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 29 | struct TemplateInput { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 30 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `macro_macro` (lib) generated 1 warning [INFO] [stderr] warning: field `value` is never read [INFO] [stderr] --> tests/derive.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 15 | struct Structure { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 16 | value: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Structure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `foo` [INFO] [stderr] --> tests/cfg.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | #[macro_macro(cfg_struct)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `macro_macro` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the attribute macro `macro_macro` may come from an old version of the `macro_macro` crate, try updating your dependency with `cargo update -p macro_macro` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the attribute macro `macro_macro` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `value` is never read [INFO] [stderr] --> tests/cfg.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 21 | struct Structure { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | value: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Structure` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `macro_macro` (test "derive") generated 1 warning [INFO] [stderr] warning: `macro_macro` (test "cfg") generated 2 warnings [INFO] [stderr] warning: `macro_macro` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macro_macro-39a025ab0f38a060) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/cfg.rs (/opt/rustwide/target/debug/deps/cfg-966e3e08331f113f) [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-db46145dc32a2189) [INFO] [stdout] test cfg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests macro_macro [INFO] [stdout] running 1 test [INFO] [stdout] test derive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - macro_template (line 77) ... ok [INFO] [stdout] test src/lib.rs - macro_macro (line 179) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "700bd52798d74e3047e69a045c0274ec8e58922f4e3ce5247a5a5a9eab51de9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "700bd52798d74e3047e69a045c0274ec8e58922f4e3ce5247a5a5a9eab51de9f", kill_on_drop: false }` [INFO] [stdout] 700bd52798d74e3047e69a045c0274ec8e58922f4e3ce5247a5a5a9eab51de9f