[INFO] fetching crate simple_shadowing 0.1.0...
[INFO] checking simple_shadowing-0.1.0 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate simple_shadowing 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate simple_shadowing 0.1.0 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_shadowing 0.1.0
[INFO] finished tweaking crates.io crate simple_shadowing 0.1.0
[INFO] tweaked toml for crates.io crate simple_shadowing 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 148644a12a41e0e3b08aad26bd8154a6836ef4f899109a878359579efef3bd55
[INFO] running `Command { std: "docker" "start" "-a" "148644a12a41e0e3b08aad26bd8154a6836ef4f899109a878359579efef3bd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "148644a12a41e0e3b08aad26bd8154a6836ef4f899109a878359579efef3bd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148644a12a41e0e3b08aad26bd8154a6836ef4f899109a878359579efef3bd55", kill_on_drop: false }`
[INFO] [stdout] 148644a12a41e0e3b08aad26bd8154a6836ef4f899109a878359579efef3bd55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1de4bec014c1a817a75f2140f08dab020bcaa46f49ef1fccddc6ba2e100cda54
[INFO] running `Command { std: "docker" "start" "-a" "1de4bec014c1a817a75f2140f08dab020bcaa46f49ef1fccddc6ba2e100cda54", kill_on_drop: false }`
[INFO] [stderr]     Checking simple_shadowing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1de4bec014c1a817a75f2140f08dab020bcaa46f49ef1fccddc6ba2e100cda54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de4bec014c1a817a75f2140f08dab020bcaa46f49ef1fccddc6ba2e100cda54", kill_on_drop: false }`
[INFO] [stdout] 1de4bec014c1a817a75f2140f08dab020bcaa46f49ef1fccddc6ba2e100cda54