[INFO] fetching crate alpha_derive 0.0.0...
[INFO] testing alpha_derive-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate alpha_derive 0.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate alpha_derive 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpha_derive 0.0.0
[INFO] finished tweaking crates.io crate alpha_derive 0.0.0
[INFO] tweaked toml for crates.io crate alpha_derive 0.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 955d0644b69b9148d10521984f043527013bdb81a9d49c941190733041843c4b
[INFO] running `Command { std: "docker" "start" "-a" "955d0644b69b9148d10521984f043527013bdb81a9d49c941190733041843c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "955d0644b69b9148d10521984f043527013bdb81a9d49c941190733041843c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955d0644b69b9148d10521984f043527013bdb81a9d49c941190733041843c4b", kill_on_drop: false }`
[INFO] [stdout] 955d0644b69b9148d10521984f043527013bdb81a9d49c941190733041843c4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef928e6d649af45c84be34e45d4e56747dcecb6357d035d2f2ad7ddf2e392562
[INFO] running `Command { std: "docker" "start" "-a" "ef928e6d649af45c84be34e45d4e56747dcecb6357d035d2f2ad7ddf2e392562", kill_on_drop: false }`
[INFO] [stderr]    Compiling alpha_derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "ef928e6d649af45c84be34e45d4e56747dcecb6357d035d2f2ad7ddf2e392562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef928e6d649af45c84be34e45d4e56747dcecb6357d035d2f2ad7ddf2e392562", kill_on_drop: false }`
[INFO] [stdout] ef928e6d649af45c84be34e45d4e56747dcecb6357d035d2f2ad7ddf2e392562
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0876cd23e7ef7a8989663e546c6cc6a1c6f4c8e41a24dce39eeab2991c06a670
[INFO] running `Command { std: "docker" "start" "-a" "0876cd23e7ef7a8989663e546c6cc6a1c6f4c8e41a24dce39eeab2991c06a670", kill_on_drop: false }`
[INFO] [stderr]    Compiling alpha_derive v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "0876cd23e7ef7a8989663e546c6cc6a1c6f4c8e41a24dce39eeab2991c06a670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0876cd23e7ef7a8989663e546c6cc6a1c6f4c8e41a24dce39eeab2991c06a670", kill_on_drop: false }`
[INFO] [stdout] 0876cd23e7ef7a8989663e546c6cc6a1c6f4c8e41a24dce39eeab2991c06a670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 834c1bd826520d0814e5370a78842e6b761edb29c8346e52f74885433278a3e6
[INFO] running `Command { std: "docker" "start" "-a" "834c1bd826520d0814e5370a78842e6b761edb29c8346e52f74885433278a3e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alpha_derive-a22208ee9d474f7f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests alpha_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" "834c1bd826520d0814e5370a78842e6b761edb29c8346e52f74885433278a3e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834c1bd826520d0814e5370a78842e6b761edb29c8346e52f74885433278a3e6", kill_on_drop: false }`
[INFO] [stdout] 834c1bd826520d0814e5370a78842e6b761edb29c8346e52f74885433278a3e6