[INFO] fetching crate descriptor_derive 0.0.4...
[INFO] testing descriptor_derive-0.0.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate descriptor_derive 0.0.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate descriptor_derive 0.0.4 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 descriptor_derive 0.0.4
[INFO] finished tweaking crates.io crate descriptor_derive 0.0.4
[INFO] tweaked toml for crates.io crate descriptor_derive 0.0.4 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d05e5bfcb6ed9ca960ecbf00c2312a44e112e54aeeaf33cb610fe339ed0c48e0
[INFO] running `Command { std: "docker" "start" "-a" "d05e5bfcb6ed9ca960ecbf00c2312a44e112e54aeeaf33cb610fe339ed0c48e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d05e5bfcb6ed9ca960ecbf00c2312a44e112e54aeeaf33cb610fe339ed0c48e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05e5bfcb6ed9ca960ecbf00c2312a44e112e54aeeaf33cb610fe339ed0c48e0", kill_on_drop: false }`
[INFO] [stdout] d05e5bfcb6ed9ca960ecbf00c2312a44e112e54aeeaf33cb610fe339ed0c48e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c8b4a0bf2e948494e8395fe89ad8a6900b75e5ee14937d15dcb884b1bcbf44bc
[INFO] running `Command { std: "docker" "start" "-a" "c8b4a0bf2e948494e8395fe89ad8a6900b75e5ee14937d15dcb884b1bcbf44bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling descriptor_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "c8b4a0bf2e948494e8395fe89ad8a6900b75e5ee14937d15dcb884b1bcbf44bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b4a0bf2e948494e8395fe89ad8a6900b75e5ee14937d15dcb884b1bcbf44bc", kill_on_drop: false }`
[INFO] [stdout] c8b4a0bf2e948494e8395fe89ad8a6900b75e5ee14937d15dcb884b1bcbf44bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d7ad6ed2f82a2bc1f8569b1b19186450bcf60ee14ec6713a852b9826ab7399d3
[INFO] running `Command { std: "docker" "start" "-a" "d7ad6ed2f82a2bc1f8569b1b19186450bcf60ee14ec6713a852b9826ab7399d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling descriptor_derive v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/descriptor_derive-0ffa5463948b1cf0)
[INFO] running `Command { std: "docker" "inspect" "d7ad6ed2f82a2bc1f8569b1b19186450bcf60ee14ec6713a852b9826ab7399d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ad6ed2f82a2bc1f8569b1b19186450bcf60ee14ec6713a852b9826ab7399d3", kill_on_drop: false }`
[INFO] [stdout] d7ad6ed2f82a2bc1f8569b1b19186450bcf60ee14ec6713a852b9826ab7399d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 20198628e54f0cbeb102c1627a126a8a3fbb84b14af4aa7a02d2785a2c89de81
[INFO] running `Command { std: "docker" "start" "-a" "20198628e54f0cbeb102c1627a126a8a3fbb84b14af4aa7a02d2785a2c89de81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/descriptor_derive-0ffa5463948b1cf0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests descriptor_derive
[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 1 test
[INFO] [stdout] test src/lib.rs - generate_struct_decriptor (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20198628e54f0cbeb102c1627a126a8a3fbb84b14af4aa7a02d2785a2c89de81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20198628e54f0cbeb102c1627a126a8a3fbb84b14af4aa7a02d2785a2c89de81", kill_on_drop: false }`
[INFO] [stdout] 20198628e54f0cbeb102c1627a126a8a3fbb84b14af4aa7a02d2785a2c89de81