[INFO] fetching crate syn_query 0.2.0... [INFO] testing syn_query-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate syn_query 0.2.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate syn_query 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate syn_query 0.2.0 [INFO] finished tweaking crates.io crate syn_query 0.2.0 [INFO] tweaked toml for crates.io crate syn_query 0.2.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.14.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 742c5b34e398fd2e380ff92905bbc6ccb372fa175deb42691751495c80a9f81b [INFO] running `Command { std: "docker" "start" "-a" "742c5b34e398fd2e380ff92905bbc6ccb372fa175deb42691751495c80a9f81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "742c5b34e398fd2e380ff92905bbc6ccb372fa175deb42691751495c80a9f81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "742c5b34e398fd2e380ff92905bbc6ccb372fa175deb42691751495c80a9f81b", kill_on_drop: false }` [INFO] [stdout] 742c5b34e398fd2e380ff92905bbc6ccb372fa175deb42691751495c80a9f81b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e43bdefac3949fe98b7cbb071da5a211e6865cc95d4d2add3ec57213957aa8c [INFO] running `Command { std: "docker" "start" "-a" "9e43bdefac3949fe98b7cbb071da5a211e6865cc95d4d2add3ec57213957aa8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn_query v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:413:35 [INFO] [stdout] | [INFO] [stdout] 413 | let val=i as &Any; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] ... [INFO] [stdout] 431 | / build_visit!( [INFO] [stdout] 432 | | Abi: visit_abi, [INFO] [stdout] 433 | | AngleBracketedGenericArguments: visit_angle_bracketed_generic_arguments, [INFO] [stdout] 434 | | ArgCaptured: visit_arg_captured, [INFO] [stdout] ... | [INFO] [stdout] 623 | | WherePredicate: visit_where_predicate [INFO] [stdout] 624 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `build_visit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.92s [INFO] running `Command { std: "docker" "inspect" "9e43bdefac3949fe98b7cbb071da5a211e6865cc95d4d2add3ec57213957aa8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e43bdefac3949fe98b7cbb071da5a211e6865cc95d4d2add3ec57213957aa8c", kill_on_drop: false }` [INFO] [stdout] 9e43bdefac3949fe98b7cbb071da5a211e6865cc95d4d2add3ec57213957aa8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ab79454fe2611603dcfc121d260868c74b6abc9b5889933a3c3ec8d62d418e7 [INFO] running `Command { std: "docker" "start" "-a" "0ab79454fe2611603dcfc121d260868c74b6abc9b5889933a3c3ec8d62d418e7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn_query v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:413:35 [INFO] [stdout] | [INFO] [stdout] 413 | let val=i as &Any; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] ... [INFO] [stdout] 431 | / build_visit!( [INFO] [stdout] 432 | | Abi: visit_abi, [INFO] [stdout] 433 | | AngleBracketedGenericArguments: visit_angle_bracketed_generic_arguments, [INFO] [stdout] 434 | | ArgCaptured: visit_arg_captured, [INFO] [stdout] ... | [INFO] [stdout] 623 | | WherePredicate: visit_where_predicate [INFO] [stdout] 624 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `build_visit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:413:35 [INFO] [stdout] | [INFO] [stdout] 413 | let val=i as &Any; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] ... [INFO] [stdout] 431 | / build_visit!( [INFO] [stdout] 432 | | Abi: visit_abi, [INFO] [stdout] 433 | | AngleBracketedGenericArguments: visit_angle_bracketed_generic_arguments, [INFO] [stdout] 434 | | ArgCaptured: visit_arg_captured, [INFO] [stdout] ... | [INFO] [stdout] 623 | | WherePredicate: visit_where_predicate [INFO] [stdout] 624 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `build_visit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "0ab79454fe2611603dcfc121d260868c74b6abc9b5889933a3c3ec8d62d418e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ab79454fe2611603dcfc121d260868c74b6abc9b5889933a3c3ec8d62d418e7", kill_on_drop: false }` [INFO] [stdout] 0ab79454fe2611603dcfc121d260868c74b6abc9b5889933a3c3ec8d62d418e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5388075731c2f24bb53431010cdfde860b8e7d8136831ab4cfbcbc1f9ab6283b [INFO] running `Command { std: "docker" "start" "-a" "5388075731c2f24bb53431010cdfde860b8e7d8136831ab4cfbcbc1f9ab6283b", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:413:35 [INFO] [stderr] | [INFO] [stderr] 413 | let val=i as &Any; [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] ... [INFO] [stderr] 431 | / build_visit!( [INFO] [stderr] 432 | | Abi: visit_abi, [INFO] [stderr] 433 | | AngleBracketedGenericArguments: visit_angle_bracketed_generic_arguments, [INFO] [stderr] 434 | | ArgCaptured: visit_arg_captured, [INFO] [stderr] ... | [INFO] [stderr] 623 | | WherePredicate: visit_where_predicate [INFO] [stderr] 624 | | ); [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: this warning originates in the macro `build_visit` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `syn_query` (lib) generated 1 warning [INFO] [stderr] warning: `syn_query` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/syn_query-a4a4abb4f6666a09) [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d1ee6e978c223970) [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] [stdout] running 14 tests [INFO] [stdout] test map ... ok [INFO] [stdout] test first ... ok [INFO] [stdout] test filter ... ok [INFO] [stdout] test is ... ok [INFO] [stdout] test find ... ok [INFO] [stdout] test children ... ok [INFO] [stdout] test parent ... ok [INFO] [stdout] test next ... ok [INFO] [stdout] test last ... ok [INFO] [stdout] test eq ... ok [INFO] [stdout] test has ... ok [INFO] [stdout] test prev ... ok [INFO] [stdout] test not ... ok [INFO] [stdout] test siblings ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests syn_query [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5388075731c2f24bb53431010cdfde860b8e7d8136831ab4cfbcbc1f9ab6283b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5388075731c2f24bb53431010cdfde860b8e7d8136831ab4cfbcbc1f9ab6283b", kill_on_drop: false }` [INFO] [stdout] 5388075731c2f24bb53431010cdfde860b8e7d8136831ab4cfbcbc1f9ab6283b