[INFO] fetching crate defunctionalize 0.2.0...
[INFO] testing defunctionalize-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate defunctionalize 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate defunctionalize 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate defunctionalize 0.2.0
[INFO] finished tweaking crates.io crate defunctionalize 0.2.0
[INFO] tweaked toml for crates.io crate defunctionalize 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fde5f15098a5caea2223575980972694d8df48f99f7299db681b3bb08886ef2f
[INFO] running `Command { std: "docker" "start" "-a" "fde5f15098a5caea2223575980972694d8df48f99f7299db681b3bb08886ef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde5f15098a5caea2223575980972694d8df48f99f7299db681b3bb08886ef2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde5f15098a5caea2223575980972694d8df48f99f7299db681b3bb08886ef2f", kill_on_drop: false }`
[INFO] [stdout] fde5f15098a5caea2223575980972694d8df48f99f7299db681b3bb08886ef2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ccb81a9d692f057a4b9794385f1e6aad4fc7f92f1056f6e20f96141fd87e74d
[INFO] running `Command { std: "docker" "start" "-a" "8ccb81a9d692f057a4b9794385f1e6aad4fc7f92f1056f6e20f96141fd87e74d", 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 defunctionalize-proc-macro v0.2.0
[INFO] [stderr]    Compiling defunctionalize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "8ccb81a9d692f057a4b9794385f1e6aad4fc7f92f1056f6e20f96141fd87e74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccb81a9d692f057a4b9794385f1e6aad4fc7f92f1056f6e20f96141fd87e74d", kill_on_drop: false }`
[INFO] [stdout] 8ccb81a9d692f057a4b9794385f1e6aad4fc7f92f1056f6e20f96141fd87e74d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a3f390beec10be900e78b91d16996df92a8412763b65f1dc5bff152bf2f7674
[INFO] running `Command { std: "docker" "start" "-a" "2a3f390beec10be900e78b91d16996df92a8412763b65f1dc5bff152bf2f7674", kill_on_drop: false }`
[INFO] [stderr]    Compiling defunctionalize v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "2a3f390beec10be900e78b91d16996df92a8412763b65f1dc5bff152bf2f7674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3f390beec10be900e78b91d16996df92a8412763b65f1dc5bff152bf2f7674", kill_on_drop: false }`
[INFO] [stdout] 2a3f390beec10be900e78b91d16996df92a8412763b65f1dc5bff152bf2f7674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0e44c5b366b383a7d417e8e475e84837950d8634c2b7fde66da41ecfe61497f
[INFO] running `Command { std: "docker" "start" "-a" "a0e44c5b366b383a7d417e8e475e84837950d8634c2b7fde66da41ecfe61497f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/defunctionalize-ec3420edc0f7b9f5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests defunctionalize
[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" "a0e44c5b366b383a7d417e8e475e84837950d8634c2b7fde66da41ecfe61497f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e44c5b366b383a7d417e8e475e84837950d8634c2b7fde66da41ecfe61497f", kill_on_drop: false }`
[INFO] [stdout] a0e44c5b366b383a7d417e8e475e84837950d8634c2b7fde66da41ecfe61497f