[INFO] fetching crate function_name 0.2.0...
[INFO] checking function_name-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate function_name 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate function_name 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate function_name 0.2.0
[INFO] finished tweaking crates.io crate function_name 0.2.0
[INFO] tweaked toml for crates.io crate function_name 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41531cf3db551efeca4c0dc75647ec1b589eb1af19778cd087e022f545a99da9
[INFO] running `"docker" "start" "-a" "41531cf3db551efeca4c0dc75647ec1b589eb1af19778cd087e022f545a99da9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling function_name-proc-macro v0.2.0
[INFO] [stderr]     Checking function_name v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> examples/readme-function_path.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         #[named]
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: Cargo.toml must have a function_name dependency: "Could not find `function_name` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `function_name`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> tests/double_use.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[named]
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: Cargo.toml must have a function_name dependency: "Could not find `function_name` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `function_name`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: custom attribute panicked
[INFO] [stderr]  --> examples/readme-basic.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[named]
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: Cargo.toml must have a function_name dependency: "Could not find `function_name` in `dependencies` or `dev-dependencies` in `/opt/rustwide/workdir/Cargo.toml`!"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `function_name`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "41531cf3db551efeca4c0dc75647ec1b589eb1af19778cd087e022f545a99da9"`
[INFO] running `"docker" "rm" "-f" "41531cf3db551efeca4c0dc75647ec1b589eb1af19778cd087e022f545a99da9"`
[INFO] [stdout] 41531cf3db551efeca4c0dc75647ec1b589eb1af19778cd087e022f545a99da9