[INFO] fetching crate keeshond_derive 0.26.0...
[INFO] testing keeshond_derive-0.26.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate keeshond_derive 0.26.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate keeshond_derive 0.26.0 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 keeshond_derive 0.26.0
[INFO] finished tweaking crates.io crate keeshond_derive 0.26.0
[INFO] tweaked toml for crates.io crate keeshond_derive 0.26.0 written to /workspace/builds/worker-31/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] [stderr]     Blocking waiting for file lock on package cache
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 5f09acc68efa55ba597ebbcd2f4bf14f12d00d4476311f1a5b32065d4754185a
[INFO] running `Command { std: "docker" "start" "-a" "5f09acc68efa55ba597ebbcd2f4bf14f12d00d4476311f1a5b32065d4754185a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f09acc68efa55ba597ebbcd2f4bf14f12d00d4476311f1a5b32065d4754185a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f09acc68efa55ba597ebbcd2f4bf14f12d00d4476311f1a5b32065d4754185a", kill_on_drop: false }`
[INFO] [stdout] 5f09acc68efa55ba597ebbcd2f4bf14f12d00d4476311f1a5b32065d4754185a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 36c2b6bd1b829ea890eb0f20c76bf320533c47f558d367a54176a25d4b9fbe83
[INFO] running `Command { std: "docker" "start" "-a" "36c2b6bd1b829ea890eb0f20c76bf320533c47f558d367a54176a25d4b9fbe83", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling keeshond_derive v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "36c2b6bd1b829ea890eb0f20c76bf320533c47f558d367a54176a25d4b9fbe83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c2b6bd1b829ea890eb0f20c76bf320533c47f558d367a54176a25d4b9fbe83", kill_on_drop: false }`
[INFO] [stdout] 36c2b6bd1b829ea890eb0f20c76bf320533c47f558d367a54176a25d4b9fbe83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 79e8a67a9de733fb636aba97e831c1fb635cd03ef2b94f937e97f9bbd311eb12
[INFO] running `Command { std: "docker" "start" "-a" "79e8a67a9de733fb636aba97e831c1fb635cd03ef2b94f937e97f9bbd311eb12", kill_on_drop: false }`
[INFO] [stderr]    Compiling keeshond_derive v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/keeshond_derive-2296fec338f7e25b)
[INFO] running `Command { std: "docker" "inspect" "79e8a67a9de733fb636aba97e831c1fb635cd03ef2b94f937e97f9bbd311eb12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e8a67a9de733fb636aba97e831c1fb635cd03ef2b94f937e97f9bbd311eb12", kill_on_drop: false }`
[INFO] [stdout] 79e8a67a9de733fb636aba97e831c1fb635cd03ef2b94f937e97f9bbd311eb12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] fca66ef342d04e97779135f1ab00cd093a1b9f7127a6088f8fb1df1a40a27da5
[INFO] running `Command { std: "docker" "start" "-a" "fca66ef342d04e97779135f1ab00cd093a1b9f7127a6088f8fb1df1a40a27da5", 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/keeshond_derive-2296fec338f7e25b)
[INFO] [stderr]    Doc-tests keeshond_derive
[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" "fca66ef342d04e97779135f1ab00cd093a1b9f7127a6088f8fb1df1a40a27da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca66ef342d04e97779135f1ab00cd093a1b9f7127a6088f8fb1df1a40a27da5", kill_on_drop: false }`
[INFO] [stdout] fca66ef342d04e97779135f1ab00cd093a1b9f7127a6088f8fb1df1a40a27da5