[INFO] fetching crate derive-knet 0.2.0...
[INFO] testing derive-knet-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate derive-knet 0.2.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate derive-knet 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-knet 0.2.0
[INFO] finished tweaking crates.io crate derive-knet 0.2.0
[INFO] tweaked toml for crates.io crate derive-knet 0.2.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d7e971959f404222cb9260835f1fe5b125742fc4c05f3ea13b2a5a2587d3feb
[INFO] running `Command { std: "docker" "start" "-a" "2d7e971959f404222cb9260835f1fe5b125742fc4c05f3ea13b2a5a2587d3feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d7e971959f404222cb9260835f1fe5b125742fc4c05f3ea13b2a5a2587d3feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7e971959f404222cb9260835f1fe5b125742fc4c05f3ea13b2a5a2587d3feb", kill_on_drop: false }`
[INFO] [stdout] 2d7e971959f404222cb9260835f1fe5b125742fc4c05f3ea13b2a5a2587d3feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e0b186feb0c6dc6a09419980e563c5c606ee8b411a1c0b0ae86c6dca170bd7
[INFO] running `Command { std: "docker" "start" "-a" "f9e0b186feb0c6dc6a09419980e563c5c606ee8b411a1c0b0ae86c6dca170bd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling derive-knet v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "f9e0b186feb0c6dc6a09419980e563c5c606ee8b411a1c0b0ae86c6dca170bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e0b186feb0c6dc6a09419980e563c5c606ee8b411a1c0b0ae86c6dca170bd7", kill_on_drop: false }`
[INFO] [stdout] f9e0b186feb0c6dc6a09419980e563c5c606ee8b411a1c0b0ae86c6dca170bd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe0d75d9925fa17325f347a6cfa69b18e66428e32a3b59d775feec349973c52
[INFO] running `Command { std: "docker" "start" "-a" "2fe0d75d9925fa17325f347a6cfa69b18e66428e32a3b59d775feec349973c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-knet v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "2fe0d75d9925fa17325f347a6cfa69b18e66428e32a3b59d775feec349973c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe0d75d9925fa17325f347a6cfa69b18e66428e32a3b59d775feec349973c52", kill_on_drop: false }`
[INFO] [stdout] 2fe0d75d9925fa17325f347a6cfa69b18e66428e32a3b59d775feec349973c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe9f77fd7bfb65365c4b9d682c42e159dd01d0e842e40797d9fa00c1e4776bf9
[INFO] running `Command { std: "docker" "start" "-a" "fe9f77fd7bfb65365c4b9d682c42e159dd01d0e842e40797d9fa00c1e4776bf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_knet-68b085555602d639)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derive-knet
[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" "fe9f77fd7bfb65365c4b9d682c42e159dd01d0e842e40797d9fa00c1e4776bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9f77fd7bfb65365c4b9d682c42e159dd01d0e842e40797d9fa00c1e4776bf9", kill_on_drop: false }`
[INFO] [stdout] fe9f77fd7bfb65365c4b9d682c42e159dd01d0e842e40797d9fa00c1e4776bf9