[INFO] fetching crate carbide_derive 0.70.1...
[INFO] testing carbide_derive-0.70.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate carbide_derive 0.70.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate carbide_derive 0.70.1 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 carbide_derive 0.70.1
[INFO] finished tweaking crates.io crate carbide_derive 0.70.1
[INFO] tweaked toml for crates.io crate carbide_derive 0.70.1 written to /workspace/builds/worker-78/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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] f6209e22041837fe9098859714422e78459f4707bc80eb87fc2f29304ea4b7a7
[INFO] running `Command { std: "docker" "start" "-a" "f6209e22041837fe9098859714422e78459f4707bc80eb87fc2f29304ea4b7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6209e22041837fe9098859714422e78459f4707bc80eb87fc2f29304ea4b7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6209e22041837fe9098859714422e78459f4707bc80eb87fc2f29304ea4b7a7", kill_on_drop: false }`
[INFO] [stdout] f6209e22041837fe9098859714422e78459f4707bc80eb87fc2f29304ea4b7a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 077d8d11f439c0b6f557d83f27c7b545d7ba3744a81e46a1b97813656d0c50dd
[INFO] running `Command { std: "docker" "start" "-a" "077d8d11f439c0b6f557d83f27c7b545d7ba3744a81e46a1b97813656d0c50dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling carbide_derive v0.70.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "077d8d11f439c0b6f557d83f27c7b545d7ba3744a81e46a1b97813656d0c50dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077d8d11f439c0b6f557d83f27c7b545d7ba3744a81e46a1b97813656d0c50dd", kill_on_drop: false }`
[INFO] [stdout] 077d8d11f439c0b6f557d83f27c7b545d7ba3744a81e46a1b97813656d0c50dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 62b457f629a76dbdc22e0edc6364963cebb134c7df7a7792f375ca0ad1aaeb0d
[INFO] running `Command { std: "docker" "start" "-a" "62b457f629a76dbdc22e0edc6364963cebb134c7df7a7792f375ca0ad1aaeb0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling carbide_derive v0.70.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "62b457f629a76dbdc22e0edc6364963cebb134c7df7a7792f375ca0ad1aaeb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b457f629a76dbdc22e0edc6364963cebb134c7df7a7792f375ca0ad1aaeb0d", kill_on_drop: false }`
[INFO] [stdout] 62b457f629a76dbdc22e0edc6364963cebb134c7df7a7792f375ca0ad1aaeb0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] b118eb2daaab067a3e10e1fbf2eaf51c66173569bf0d2c6cc68b15c6fd39673e
[INFO] running `Command { std: "docker" "start" "-a" "b118eb2daaab067a3e10e1fbf2eaf51c66173569bf0d2c6cc68b15c6fd39673e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carbide_derive-fd8e4cba621b6f6f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests carbide_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" "b118eb2daaab067a3e10e1fbf2eaf51c66173569bf0d2c6cc68b15c6fd39673e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b118eb2daaab067a3e10e1fbf2eaf51c66173569bf0d2c6cc68b15c6fd39673e", kill_on_drop: false }`
[INFO] [stdout] b118eb2daaab067a3e10e1fbf2eaf51c66173569bf0d2c6cc68b15c6fd39673e