[INFO] cloning repository https://github.com/Jasperav/proc-macro-nested
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jasperav/proc-macro-nested" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc-macro-nested", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc-macro-nested'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9f4b45336ccaac0e3bc06d6a62464819b1e75e8
[INFO] checking Jasperav/proc-macro-nested against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperav%2Fproc-macro-nested" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jasperav/proc-macro-nested on toolchain 4a04890980766cc79878135f5ade8c0c4321e943
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jasperav/proc-macro-nested
[INFO] finished tweaking git repo https://github.com/Jasperav/proc-macro-nested
[INFO] tweaked toml for git repo https://github.com/Jasperav/proc-macro-nested written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Jasperav/proc-macro-nested already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 211de13e5d1bdebd1ffacaf8e0e158c7431ea44c09e6d1db6cc8e2e0d07cdc46
[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" "211de13e5d1bdebd1ffacaf8e0e158c7431ea44c09e6d1db6cc8e2e0d07cdc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "211de13e5d1bdebd1ffacaf8e0e158c7431ea44c09e6d1db6cc8e2e0d07cdc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211de13e5d1bdebd1ffacaf8e0e158c7431ea44c09e6d1db6cc8e2e0d07cdc46", kill_on_drop: false }`
[INFO] [stdout] 211de13e5d1bdebd1ffacaf8e0e158c7431ea44c09e6d1db6cc8e2e0d07cdc46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ecd4af8d6585e429fef241b528b11158cd43cd73f43d212960c2ff4a466736
[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" "69ecd4af8d6585e429fef241b528b11158cd43cd73f43d212960c2ff4a466736", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling b_query v0.1.0 (/opt/rustwide/workdir/b_query)
[INFO] [stdout] error[E0277]: the trait bound `proc_macro_hack_query::proc_macro::TokenStream: ToTokens` is not satisfied
[INFO] [stdout]   --> b_query/src/lib.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |       let q = quote! {
[INFO] [stdout]    |  _____________^
[INFO] [stdout] 13 | |         query!(#input)
[INFO] [stdout] 14 | |     };
[INFO] [stdout]    | |_____^ the trait `ToTokens` is not implemented for `proc_macro_hack_query::proc_macro::TokenStream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required by `to_tokens`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `b_query`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "69ecd4af8d6585e429fef241b528b11158cd43cd73f43d212960c2ff4a466736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ecd4af8d6585e429fef241b528b11158cd43cd73f43d212960c2ff4a466736", kill_on_drop: false }`
[INFO] [stdout] 69ecd4af8d6585e429fef241b528b11158cd43cd73f43d212960c2ff4a466736