[INFO] fetching crate nex-macro-helper 0.19.1...
[INFO] testing nex-macro-helper-0.19.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nex-macro-helper 0.19.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nex-macro-helper 0.19.1
[INFO] finished tweaking crates.io crate nex-macro-helper 0.19.1
[INFO] tweaked toml for crates.io crate nex-macro-helper 0.19.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nex-macro-helper 0.19.1 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 nex-macro-helper 0.19.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlopen2 v0.5.0
[INFO] [stderr]   Downloaded netdev v0.34.0
[INFO] [stderr]   Downloaded nex-core v0.19.1
[INFO] [stderr]   Downloaded system-configuration v0.6.0
[INFO] [stderr]   Downloaded netlink-packet-route v0.22.0
[INFO] [stderr]   Downloaded syn v2.0.63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a3d46fdf60843c65d4085544f3fc873add7d5f78357665b8df87c0fa72829c69
[INFO] running `Command { std: "docker" "start" "-a" "a3d46fdf60843c65d4085544f3fc873add7d5f78357665b8df87c0fa72829c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d46fdf60843c65d4085544f3fc873add7d5f78357665b8df87c0fa72829c69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d46fdf60843c65d4085544f3fc873add7d5f78357665b8df87c0fa72829c69", kill_on_drop: false }`
[INFO] [stdout] a3d46fdf60843c65d4085544f3fc873add7d5f78357665b8df87c0fa72829c69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 002d320535a93573ef7a8698d81aa2ed965286471c00f48d3a5214d5e0380926
[INFO] running `Command { std: "docker" "start" "-a" "002d320535a93573ef7a8698d81aa2ed965286471c00f48d3a5214d5e0380926", kill_on_drop: false }`
[INFO] [stderr]    Compiling netdev v0.34.0
[INFO] [stderr]    Compiling nex-core v0.19.1
[INFO] [stderr]    Compiling nex-macro-helper v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "002d320535a93573ef7a8698d81aa2ed965286471c00f48d3a5214d5e0380926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002d320535a93573ef7a8698d81aa2ed965286471c00f48d3a5214d5e0380926", kill_on_drop: false }`
[INFO] [stdout] 002d320535a93573ef7a8698d81aa2ed965286471c00f48d3a5214d5e0380926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f989a856dbfb1435070d1ec19366eedfb9c2093940d95e0d8d7a97d2c1383a84
[INFO] running `Command { std: "docker" "start" "-a" "f989a856dbfb1435070d1ec19366eedfb9c2093940d95e0d8d7a97d2c1383a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling nex-macro-helper v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "f989a856dbfb1435070d1ec19366eedfb9c2093940d95e0d8d7a97d2c1383a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f989a856dbfb1435070d1ec19366eedfb9c2093940d95e0d8d7a97d2c1383a84", kill_on_drop: false }`
[INFO] [stdout] f989a856dbfb1435070d1ec19366eedfb9c2093940d95e0d8d7a97d2c1383a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4e8ddb17907eae1a5ff29e0244f1cb6e6c8fe18a5dcccadc3c0b88f121f5b974
[INFO] running `Command { std: "docker" "start" "-a" "4e8ddb17907eae1a5ff29e0244f1cb6e6c8fe18a5dcccadc3c0b88f121f5b974", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nex_macro_helper-d65f83030767b83e)
[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] [stderr]    Doc-tests nex_macro_helper
[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" "4e8ddb17907eae1a5ff29e0244f1cb6e6c8fe18a5dcccadc3c0b88f121f5b974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e8ddb17907eae1a5ff29e0244f1cb6e6c8fe18a5dcccadc3c0b88f121f5b974", kill_on_drop: false }`
[INFO] [stdout] 4e8ddb17907eae1a5ff29e0244f1cb6e6c8fe18a5dcccadc3c0b88f121f5b974