[INFO] fetching crate user_doc-doc_proc_macro 0.1.0...
[INFO] testing user_doc-doc_proc_macro-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate user_doc-doc_proc_macro 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate user_doc-doc_proc_macro 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate user_doc-doc_proc_macro 0.1.0
[INFO] finished tweaking crates.io crate user_doc-doc_proc_macro 0.1.0
[INFO] tweaked toml for crates.io crate user_doc-doc_proc_macro 0.1.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b068de6ff182c8bdf900a7d0ec3f35a94f571f014e4ee05b9d85efbb9e5dc5b5
[INFO] running `Command { std: "docker" "start" "-a" "b068de6ff182c8bdf900a7d0ec3f35a94f571f014e4ee05b9d85efbb9e5dc5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b068de6ff182c8bdf900a7d0ec3f35a94f571f014e4ee05b9d85efbb9e5dc5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b068de6ff182c8bdf900a7d0ec3f35a94f571f014e4ee05b9d85efbb9e5dc5b5", kill_on_drop: false }`
[INFO] [stdout] b068de6ff182c8bdf900a7d0ec3f35a94f571f014e4ee05b9d85efbb9e5dc5b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05520cb04c94ea3beab9873df1a551e2b3383bcf73697bd24f3eb70a1e153b97
[INFO] running `Command { std: "docker" "start" "-a" "05520cb04c94ea3beab9873df1a551e2b3383bcf73697bd24f3eb70a1e153b97", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling user_doc-doc_data v0.1.0
[INFO] [stderr]    Compiling user_doc-doc_proc_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.58s
[INFO] running `Command { std: "docker" "inspect" "05520cb04c94ea3beab9873df1a551e2b3383bcf73697bd24f3eb70a1e153b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05520cb04c94ea3beab9873df1a551e2b3383bcf73697bd24f3eb70a1e153b97", kill_on_drop: false }`
[INFO] [stdout] 05520cb04c94ea3beab9873df1a551e2b3383bcf73697bd24f3eb70a1e153b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 665bd607228cac15a52b4d43e5364c393efd6069e08644a669d3bc5a7870a636
[INFO] running `Command { std: "docker" "start" "-a" "665bd607228cac15a52b4d43e5364c393efd6069e08644a669d3bc5a7870a636", kill_on_drop: false }`
[INFO] [stderr]    Compiling user_doc-doc_proc_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/user_doc_doc_proc_macro-acf5cee99ea63786)
[INFO] running `Command { std: "docker" "inspect" "665bd607228cac15a52b4d43e5364c393efd6069e08644a669d3bc5a7870a636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665bd607228cac15a52b4d43e5364c393efd6069e08644a669d3bc5a7870a636", kill_on_drop: false }`
[INFO] [stdout] 665bd607228cac15a52b4d43e5364c393efd6069e08644a669d3bc5a7870a636
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caa06c76c0d5b3451c0a2e2f6272db94bd49c9da7cbc82123d27ba8ef7ba2a65
[INFO] running `Command { std: "docker" "start" "-a" "caa06c76c0d5b3451c0a2e2f6272db94bd49c9da7cbc82123d27ba8ef7ba2a65", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/user_doc_doc_proc_macro-acf5cee99ea63786)
[INFO] [stderr]    Doc-tests user_doc-doc_proc_macro
[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" "caa06c76c0d5b3451c0a2e2f6272db94bd49c9da7cbc82123d27ba8ef7ba2a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa06c76c0d5b3451c0a2e2f6272db94bd49c9da7cbc82123d27ba8ef7ba2a65", kill_on_drop: false }`
[INFO] [stdout] caa06c76c0d5b3451c0a2e2f6272db94bd49c9da7cbc82123d27ba8ef7ba2a65