[INFO] fetching crate syn_query 0.2.0... [INFO] checking syn_query-0.2.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate syn_query 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate syn_query 0.2.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d5cc3604cc956921afca6bba5617aeb6495e8535bed3e07ec7e290016d185fc0 [INFO] running `Command { std: "docker" "start" "-a" "d5cc3604cc956921afca6bba5617aeb6495e8535bed3e07ec7e290016d185fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5cc3604cc956921afca6bba5617aeb6495e8535bed3e07ec7e290016d185fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5cc3604cc956921afca6bba5617aeb6495e8535bed3e07ec7e290016d185fc0", kill_on_drop: false }` [INFO] [stdout] d5cc3604cc956921afca6bba5617aeb6495e8535bed3e07ec7e290016d185fc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae1f747e3852eb338b5a591cf8ac1a68f4bc0400d580c9634d8b1735f3b806ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ae1f747e3852eb338b5a591cf8ac1a68f4bc0400d580c9634d8b1735f3b806ca", kill_on_drop: false }` [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking syn v0.14.9 [INFO] [stderr] Checking 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: 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] = 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: 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: 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] = 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.77s [INFO] running `Command { std: "docker" "inspect" "ae1f747e3852eb338b5a591cf8ac1a68f4bc0400d580c9634d8b1735f3b806ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae1f747e3852eb338b5a591cf8ac1a68f4bc0400d580c9634d8b1735f3b806ca", kill_on_drop: false }` [INFO] [stdout] ae1f747e3852eb338b5a591cf8ac1a68f4bc0400d580c9634d8b1735f3b806ca