[INFO] fetching crate pyo3_nullify 0.1.0...
[INFO] checking pyo3_nullify-0.1.0 against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] extracting crate pyo3_nullify 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pyo3_nullify 0.1.0
[INFO] finished tweaking crates.io crate pyo3_nullify 0.1.0
[INFO] tweaked toml for crates.io crate pyo3_nullify 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyo3_nullify 0.1.0 on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c47dc4a2359e8ac4026b17b1bd700491dbb907f1eaeb533fb4cfb201b62a7f97
[INFO] running `Command { std: "docker" "start" "-a" "c47dc4a2359e8ac4026b17b1bd700491dbb907f1eaeb533fb4cfb201b62a7f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c47dc4a2359e8ac4026b17b1bd700491dbb907f1eaeb533fb4cfb201b62a7f97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47dc4a2359e8ac4026b17b1bd700491dbb907f1eaeb533fb4cfb201b62a7f97", kill_on_drop: false }`
[INFO] [stdout] c47dc4a2359e8ac4026b17b1bd700491dbb907f1eaeb533fb4cfb201b62a7f97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa80b3bbd5d770e6189308e3937438d62b6a4ca49f1450d5a74b2d18e426e92b
[INFO] running `Command { std: "docker" "start" "-a" "aa80b3bbd5d770e6189308e3937438d62b6a4ca49f1450d5a74b2d18e426e92b", kill_on_drop: false }`
[INFO] [stderr]     Checking pyo3_nullify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "aa80b3bbd5d770e6189308e3937438d62b6a4ca49f1450d5a74b2d18e426e92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa80b3bbd5d770e6189308e3937438d62b6a4ca49f1450d5a74b2d18e426e92b", kill_on_drop: false }`
[INFO] [stdout] aa80b3bbd5d770e6189308e3937438d62b6a4ca49f1450d5a74b2d18e426e92b