[INFO] fetching crate kwa 0.0.0...
[INFO] checking kwa-0.0.0 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate kwa 0.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate kwa 0.0.0 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kwa 0.0.0
[INFO] finished tweaking crates.io crate kwa 0.0.0
[INFO] tweaked toml for crates.io crate kwa 0.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc02b4824636009b15385bb16650b55c55d21b430d35c269f9998bfa87dfcb0e
[INFO] running `Command { std: "docker" "start" "-a" "dc02b4824636009b15385bb16650b55c55d21b430d35c269f9998bfa87dfcb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc02b4824636009b15385bb16650b55c55d21b430d35c269f9998bfa87dfcb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc02b4824636009b15385bb16650b55c55d21b430d35c269f9998bfa87dfcb0e", kill_on_drop: false }`
[INFO] [stdout] dc02b4824636009b15385bb16650b55c55d21b430d35c269f9998bfa87dfcb0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 738123727af4ea86bf0cec1609bd03ad85f7bb1f299456feaf55d5b7b94f473b
[INFO] running `Command { std: "docker" "start" "-a" "738123727af4ea86bf0cec1609bd03ad85f7bb1f299456feaf55d5b7b94f473b", kill_on_drop: false }`
[INFO] [stderr]     Checking kwa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "738123727af4ea86bf0cec1609bd03ad85f7bb1f299456feaf55d5b7b94f473b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "738123727af4ea86bf0cec1609bd03ad85f7bb1f299456feaf55d5b7b94f473b", kill_on_drop: false }`
[INFO] [stdout] 738123727af4ea86bf0cec1609bd03ad85f7bb1f299456feaf55d5b7b94f473b