[INFO] fetching crate zng-var-proc-macros 0.4.1...
[INFO] testing zng-var-proc-macros-0.4.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate zng-var-proc-macros 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate zng-var-proc-macros 0.4.1
[INFO] finished tweaking crates.io crate zng-var-proc-macros 0.4.1
[INFO] tweaked toml for crates.io crate zng-var-proc-macros 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zng-var-proc-macros 0.4.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zng-var-proc-macros 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ac6edbcb9b2a56dcd846b3a1607aee7c87d6b032ca81d3705a345471b35bf84
[INFO] running `Command { std: "docker" "start" "-a" "1ac6edbcb9b2a56dcd846b3a1607aee7c87d6b032ca81d3705a345471b35bf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac6edbcb9b2a56dcd846b3a1607aee7c87d6b032ca81d3705a345471b35bf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac6edbcb9b2a56dcd846b3a1607aee7c87d6b032ca81d3705a345471b35bf84", kill_on_drop: false }`
[INFO] [stdout] 1ac6edbcb9b2a56dcd846b3a1607aee7c87d6b032ca81d3705a345471b35bf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a158806bbe842b7ed79626c87739e4e072b537bb0383277b97e45dad72885c10
[INFO] running `Command { std: "docker" "start" "-a" "a158806bbe842b7ed79626c87739e4e072b537bb0383277b97e45dad72885c10", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling zng-var-proc-macros v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "a158806bbe842b7ed79626c87739e4e072b537bb0383277b97e45dad72885c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a158806bbe842b7ed79626c87739e4e072b537bb0383277b97e45dad72885c10", kill_on_drop: false }`
[INFO] [stdout] a158806bbe842b7ed79626c87739e4e072b537bb0383277b97e45dad72885c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffb932da934870001b2eb4ca91034ec66387c389be7a3aa7df8246bbc29fa16f
[INFO] running `Command { std: "docker" "start" "-a" "ffb932da934870001b2eb4ca91034ec66387c389be7a3aa7df8246bbc29fa16f", kill_on_drop: false }`
[INFO] [stderr]    Compiling zng-var-proc-macros v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ffb932da934870001b2eb4ca91034ec66387c389be7a3aa7df8246bbc29fa16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb932da934870001b2eb4ca91034ec66387c389be7a3aa7df8246bbc29fa16f", kill_on_drop: false }`
[INFO] [stdout] ffb932da934870001b2eb4ca91034ec66387c389be7a3aa7df8246bbc29fa16f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9d917518d3eb6796fe1cc1aa4f73e02e519fa2fe390efc0465c9463fb48da36
[INFO] running `Command { std: "docker" "start" "-a" "c9d917518d3eb6796fe1cc1aa4f73e02e519fa2fe390efc0465c9463fb48da36", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zng_var_proc_macros-41849bf3fd75f046)
[INFO] [stderr]    Doc-tests zng_var_proc_macros
[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] [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] running `Command { std: "docker" "inspect" "c9d917518d3eb6796fe1cc1aa4f73e02e519fa2fe390efc0465c9463fb48da36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d917518d3eb6796fe1cc1aa4f73e02e519fa2fe390efc0465c9463fb48da36", kill_on_drop: false }`
[INFO] [stdout] c9d917518d3eb6796fe1cc1aa4f73e02e519fa2fe390efc0465c9463fb48da36