[INFO] fetching crate scpi_derive 0.4.1...
[INFO] testing scpi_derive-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate scpi_derive 0.4.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate scpi_derive 0.4.1 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 scpi_derive 0.4.1
[INFO] finished tweaking crates.io crate scpi_derive 0.4.1
[INFO] tweaked toml for crates.io crate scpi_derive 0.4.1 written to /workspace/builds/worker-48/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] a43677342b742ae78523c122e14d14137c31e841c372a6bb317cd7cfa0c935b9
[INFO] running `Command { std: "docker" "start" "-a" "a43677342b742ae78523c122e14d14137c31e841c372a6bb317cd7cfa0c935b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a43677342b742ae78523c122e14d14137c31e841c372a6bb317cd7cfa0c935b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43677342b742ae78523c122e14d14137c31e841c372a6bb317cd7cfa0c935b9", kill_on_drop: false }`
[INFO] [stdout] a43677342b742ae78523c122e14d14137c31e841c372a6bb317cd7cfa0c935b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 81f68fc17ea71cdbd8e0d597c65bffb3022ddf50f7aea6b6f7d9a289eeb9ed7c
[INFO] running `Command { std: "docker" "start" "-a" "81f68fc17ea71cdbd8e0d597c65bffb3022ddf50f7aea6b6f7d9a289eeb9ed7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scpi_derive v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "81f68fc17ea71cdbd8e0d597c65bffb3022ddf50f7aea6b6f7d9a289eeb9ed7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f68fc17ea71cdbd8e0d597c65bffb3022ddf50f7aea6b6f7d9a289eeb9ed7c", kill_on_drop: false }`
[INFO] [stdout] 81f68fc17ea71cdbd8e0d597c65bffb3022ddf50f7aea6b6f7d9a289eeb9ed7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 6d8a34e738ea469aa9ceb2dc720d8161cb90b14b446794825dfca349d462934f
[INFO] running `Command { std: "docker" "start" "-a" "6d8a34e738ea469aa9ceb2dc720d8161cb90b14b446794825dfca349d462934f", kill_on_drop: false }`
[INFO] [stderr]    Compiling scpi_derive v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "6d8a34e738ea469aa9ceb2dc720d8161cb90b14b446794825dfca349d462934f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8a34e738ea469aa9ceb2dc720d8161cb90b14b446794825dfca349d462934f", kill_on_drop: false }`
[INFO] [stdout] 6d8a34e738ea469aa9ceb2dc720d8161cb90b14b446794825dfca349d462934f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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] 7d50893c17896ce9ed213b2cc2719138c9b1299a53826a01ca657df12aa70600
[INFO] running `Command { std: "docker" "start" "-a" "7d50893c17896ce9ed213b2cc2719138c9b1299a53826a01ca657df12aa70600", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scpi_derive-c6f6a0b9479bf6b1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scpi_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" "7d50893c17896ce9ed213b2cc2719138c9b1299a53826a01ca657df12aa70600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d50893c17896ce9ed213b2cc2719138c9b1299a53826a01ca657df12aa70600", kill_on_drop: false }`
[INFO] [stdout] 7d50893c17896ce9ed213b2cc2719138c9b1299a53826a01ca657df12aa70600