[INFO] fetching crate germ-macros-impl 0.1.2...
[INFO] testing germ-macros-impl-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate germ-macros-impl 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] finished tweaking crates.io crate germ-macros-impl 0.1.2
[INFO] tweaked toml for crates.io crate germ-macros-impl 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate germ-macros-impl 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4330d4cd4a48f4184d68422b3355e9092db99e1dd1240d0e5933a1858dfb06
[INFO] running `Command { std: "docker" "start" "-a" "8d4330d4cd4a48f4184d68422b3355e9092db99e1dd1240d0e5933a1858dfb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4330d4cd4a48f4184d68422b3355e9092db99e1dd1240d0e5933a1858dfb06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4330d4cd4a48f4184d68422b3355e9092db99e1dd1240d0e5933a1858dfb06", kill_on_drop: false }`
[INFO] [stdout] 8d4330d4cd4a48f4184d68422b3355e9092db99e1dd1240d0e5933a1858dfb06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c8f4674c3b5e9e3c3cd96059268416806344f315f77429ddffd2d7888f40c6c
[INFO] running `Command { std: "docker" "start" "-a" "5c8f4674c3b5e9e3c3cd96059268416806344f315f77429ddffd2d7888f40c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling germ-macros-impl v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: feature `proc_macro_hygiene` is declared but not used
[INFO] [stdout]   --> src/lib.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | #![feature(proc_macro_hygiene, proc_macro_span)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 |   unused,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_features)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `germ-macros-impl` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5c8f4674c3b5e9e3c3cd96059268416806344f315f77429ddffd2d7888f40c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c8f4674c3b5e9e3c3cd96059268416806344f315f77429ddffd2d7888f40c6c", kill_on_drop: false }`
[INFO] [stdout] 5c8f4674c3b5e9e3c3cd96059268416806344f315f77429ddffd2d7888f40c6c