[INFO] fetching crate marais 0.0.1...
[INFO] checking marais-0.0.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate marais 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate marais 0.0.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate marais 0.0.1
[INFO] finished tweaking crates.io crate marais 0.0.1
[INFO] tweaked toml for crates.io crate marais 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffc0f4403742bc9fa5834f1f4b0c4900e492a7e1599f41a0e6b9c79a9dcfee9d
[INFO] running `Command { std: "docker" "start" "-a" "ffc0f4403742bc9fa5834f1f4b0c4900e492a7e1599f41a0e6b9c79a9dcfee9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc0f4403742bc9fa5834f1f4b0c4900e492a7e1599f41a0e6b9c79a9dcfee9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc0f4403742bc9fa5834f1f4b0c4900e492a7e1599f41a0e6b9c79a9dcfee9d", kill_on_drop: false }`
[INFO] [stdout] ffc0f4403742bc9fa5834f1f4b0c4900e492a7e1599f41a0e6b9c79a9dcfee9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe6b5e28a3993347d3bd08d462b5b1c9bea4ad63191932ab9bfc1abb5d2cc1c7
[INFO] running `Command { std: "docker" "start" "-a" "fe6b5e28a3993347d3bd08d462b5b1c9bea4ad63191932ab9bfc1abb5d2cc1c7", kill_on_drop: false }`
[INFO] [stderr]     Checking marais v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "fe6b5e28a3993347d3bd08d462b5b1c9bea4ad63191932ab9bfc1abb5d2cc1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6b5e28a3993347d3bd08d462b5b1c9bea4ad63191932ab9bfc1abb5d2cc1c7", kill_on_drop: false }`
[INFO] [stdout] fe6b5e28a3993347d3bd08d462b5b1c9bea4ad63191932ab9bfc1abb5d2cc1c7