[INFO] fetching crate minicdn_macros 0.2.4...
[INFO] building minicdn_macros-0.2.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate minicdn_macros 0.2.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate minicdn_macros 0.2.4
[INFO] finished tweaking crates.io crate minicdn_macros 0.2.4
[INFO] tweaked toml for crates.io crate minicdn_macros 0.2.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicdn_macros 0.2.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding litrs v0.2.3 (available: v0.5.1)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicdn_core v0.2.4
[INFO] [stderr]   Downloaded litrs v0.2.3
[INFO] [stderr]   Downloaded brotli-decompressor v2.5.1
[INFO] [stderr]   Downloaded brotli v3.5.0
[INFO] [stderr]   Downloaded webp v0.3.1
[INFO] [stderr]   Downloaded libwebp-sys v0.9.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28cd172dbb2cf773843016fa29ebae698931e9ad6d69463042a1abc3a49c5777
[INFO] running `Command { std: "docker" "start" "-a" "28cd172dbb2cf773843016fa29ebae698931e9ad6d69463042a1abc3a49c5777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28cd172dbb2cf773843016fa29ebae698931e9ad6d69463042a1abc3a49c5777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28cd172dbb2cf773843016fa29ebae698931e9ad6d69463042a1abc3a49c5777", kill_on_drop: false }`
[INFO] [stdout] 28cd172dbb2cf773843016fa29ebae698931e9ad6d69463042a1abc3a49c5777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f96f9d61eeae2ffbbaaa084327d90f638c0947858d81d32f1c7c1626f1a17e
[INFO] running `Command { std: "docker" "start" "-a" "18f96f9d61eeae2ffbbaaa084327d90f638c0947858d81d32f1c7c1626f1a17e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling litrs v0.2.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling minicdn_core v0.2.4
[INFO] [stderr]    Compiling minicdn_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `source_file` found for struct `proc_macro::Span` in the current scope
[INFO] [stdout]    --> src/lib.rs:167:59
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let mut root_path = proc_macro::Span::call_site().source_file().path();
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `source` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 167 -         let mut root_path = proc_macro::Span::call_site().source_file().path();
[INFO] [stdout] 167 +         let mut root_path = proc_macro::Span::call_site().source().path();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minicdn_macros` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "18f96f9d61eeae2ffbbaaa084327d90f638c0947858d81d32f1c7c1626f1a17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f96f9d61eeae2ffbbaaa084327d90f638c0947858d81d32f1c7c1626f1a17e", kill_on_drop: false }`
[INFO] [stdout] 18f96f9d61eeae2ffbbaaa084327d90f638c0947858d81d32f1c7c1626f1a17e