[INFO] fetching crate sval_derive 1.0.0-alpha.5...
[INFO] testing sval_derive-1.0.0-alpha.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sval_derive 1.0.0-alpha.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate sval_derive 1.0.0-alpha.5 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 sval_derive 1.0.0-alpha.5
[INFO] finished tweaking crates.io crate sval_derive 1.0.0-alpha.5
[INFO] tweaked toml for crates.io crate sval_derive 1.0.0-alpha.5 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c030871afce6163d40527db71a68d69bce9045f01c981717873b849fa67dd68e
[INFO] running `Command { std: "docker" "start" "-a" "c030871afce6163d40527db71a68d69bce9045f01c981717873b849fa67dd68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c030871afce6163d40527db71a68d69bce9045f01c981717873b849fa67dd68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c030871afce6163d40527db71a68d69bce9045f01c981717873b849fa67dd68e", kill_on_drop: false }`
[INFO] [stdout] c030871afce6163d40527db71a68d69bce9045f01c981717873b849fa67dd68e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3cf3cc5c0e8be0f6bc53c75647177c6d48dd5a92bd26f4c0edac4245747ccd8b
[INFO] running `Command { std: "docker" "start" "-a" "3cf3cc5c0e8be0f6bc53c75647177c6d48dd5a92bd26f4c0edac4245747ccd8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sval_derive v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.84s
[INFO] running `Command { std: "docker" "inspect" "3cf3cc5c0e8be0f6bc53c75647177c6d48dd5a92bd26f4c0edac4245747ccd8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf3cc5c0e8be0f6bc53c75647177c6d48dd5a92bd26f4c0edac4245747ccd8b", kill_on_drop: false }`
[INFO] [stdout] 3cf3cc5c0e8be0f6bc53c75647177c6d48dd5a92bd26f4c0edac4245747ccd8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0c836f7d302dc3b00dd060a1f01754ed60ab8010a6086ff9e7cb3b886e97b682
[INFO] running `Command { std: "docker" "start" "-a" "0c836f7d302dc3b00dd060a1f01754ed60ab8010a6086ff9e7cb3b886e97b682", kill_on_drop: false }`
[INFO] [stderr]    Compiling sval_derive v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0c836f7d302dc3b00dd060a1f01754ed60ab8010a6086ff9e7cb3b886e97b682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c836f7d302dc3b00dd060a1f01754ed60ab8010a6086ff9e7cb3b886e97b682", kill_on_drop: false }`
[INFO] [stdout] 0c836f7d302dc3b00dd060a1f01754ed60ab8010a6086ff9e7cb3b886e97b682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ad30f30b75091d3dd57f1c0369f8b6dd4ad725c071440fc5cb9af3ecf5e633c7
[INFO] running `Command { std: "docker" "start" "-a" "ad30f30b75091d3dd57f1c0369f8b6dd4ad725c071440fc5cb9af3ecf5e633c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sval_derive-75235c46a6eb8cb6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sval_derive
[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" "ad30f30b75091d3dd57f1c0369f8b6dd4ad725c071440fc5cb9af3ecf5e633c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad30f30b75091d3dd57f1c0369f8b6dd4ad725c071440fc5cb9af3ecf5e633c7", kill_on_drop: false }`
[INFO] [stdout] ad30f30b75091d3dd57f1c0369f8b6dd4ad725c071440fc5cb9af3ecf5e633c7