[INFO] fetching crate function_overloading 0.1.0...
[INFO] checking function_overloading-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate function_overloading 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate function_overloading 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate function_overloading 0.1.0
[INFO] finished tweaking crates.io crate function_overloading 0.1.0
[INFO] tweaked toml for crates.io crate function_overloading 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate function_overloading 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c6734cbe3fea3f9d479d8c1169922ed90835cc6f56521a6536bfd5467a6d564
[INFO] running `Command { std: "docker" "start" "-a" "3c6734cbe3fea3f9d479d8c1169922ed90835cc6f56521a6536bfd5467a6d564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c6734cbe3fea3f9d479d8c1169922ed90835cc6f56521a6536bfd5467a6d564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6734cbe3fea3f9d479d8c1169922ed90835cc6f56521a6536bfd5467a6d564", kill_on_drop: false }`
[INFO] [stdout] 3c6734cbe3fea3f9d479d8c1169922ed90835cc6f56521a6536bfd5467a6d564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf331fa89cc0efd6314fe27fd3a27bfc5d596f924e62a284e9500fb266127da
[INFO] running `Command { std: "docker" "start" "-a" "edf331fa89cc0efd6314fe27fd3a27bfc5d596f924e62a284e9500fb266127da", kill_on_drop: false }`
[INFO] [stderr]     Checking function_overloading v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "edf331fa89cc0efd6314fe27fd3a27bfc5d596f924e62a284e9500fb266127da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf331fa89cc0efd6314fe27fd3a27bfc5d596f924e62a284e9500fb266127da", kill_on_drop: false }`
[INFO] [stdout] edf331fa89cc0efd6314fe27fd3a27bfc5d596f924e62a284e9500fb266127da