[INFO] fetching crate kuon_proc_macro_utils 0.0.0...
[INFO] testing kuon_proc_macro_utils-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kuon_proc_macro_utils 0.0.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate kuon_proc_macro_utils 0.0.0 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 kuon_proc_macro_utils 0.0.0
[INFO] finished tweaking crates.io crate kuon_proc_macro_utils 0.0.0
[INFO] tweaked toml for crates.io crate kuon_proc_macro_utils 0.0.0 written to /workspace/builds/worker-71/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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 8535f417398d89bb06cea74730d8b5757afe5956b1c5619fa8be4614ddb38b71
[INFO] running `Command { std: "docker" "start" "-a" "8535f417398d89bb06cea74730d8b5757afe5956b1c5619fa8be4614ddb38b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8535f417398d89bb06cea74730d8b5757afe5956b1c5619fa8be4614ddb38b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8535f417398d89bb06cea74730d8b5757afe5956b1c5619fa8be4614ddb38b71", kill_on_drop: false }`
[INFO] [stdout] 8535f417398d89bb06cea74730d8b5757afe5956b1c5619fa8be4614ddb38b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 921f1592d0f4422bc5d9bf3f629f17913b4baa5239d24d02e1cb05578b01f2e1
[INFO] running `Command { std: "docker" "start" "-a" "921f1592d0f4422bc5d9bf3f629f17913b4baa5239d24d02e1cb05578b01f2e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling kuon_proc_macro_utils v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.01s
[INFO] running `Command { std: "docker" "inspect" "921f1592d0f4422bc5d9bf3f629f17913b4baa5239d24d02e1cb05578b01f2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921f1592d0f4422bc5d9bf3f629f17913b4baa5239d24d02e1cb05578b01f2e1", kill_on_drop: false }`
[INFO] [stdout] 921f1592d0f4422bc5d9bf3f629f17913b4baa5239d24d02e1cb05578b01f2e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 659bc932768ca4dfb5f0cb738fd53cdaee8a3d6e5d3e311c650de26ad9347046
[INFO] running `Command { std: "docker" "start" "-a" "659bc932768ca4dfb5f0cb738fd53cdaee8a3d6e5d3e311c650de26ad9347046", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kuon_proc_macro_utils v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kuon_proc_macro_utils-9b41999e68f294ab)
[INFO] running `Command { std: "docker" "inspect" "659bc932768ca4dfb5f0cb738fd53cdaee8a3d6e5d3e311c650de26ad9347046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659bc932768ca4dfb5f0cb738fd53cdaee8a3d6e5d3e311c650de26ad9347046", kill_on_drop: false }`
[INFO] [stdout] 659bc932768ca4dfb5f0cb738fd53cdaee8a3d6e5d3e311c650de26ad9347046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 2095c0e54f17dbec701dae1f29f7ddb1ba32f357d8d3d2304d3bd49761947258
[INFO] running `Command { std: "docker" "start" "-a" "2095c0e54f17dbec701dae1f29f7ddb1ba32f357d8d3d2304d3bd49761947258", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kuon_proc_macro_utils-9b41999e68f294ab)
[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 kuon_proc_macro_utils
[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" "2095c0e54f17dbec701dae1f29f7ddb1ba32f357d8d3d2304d3bd49761947258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2095c0e54f17dbec701dae1f29f7ddb1ba32f357d8d3d2304d3bd49761947258", kill_on_drop: false }`
[INFO] [stdout] 2095c0e54f17dbec701dae1f29f7ddb1ba32f357d8d3d2304d3bd49761947258