[INFO] fetching crate overlay 1.0.1...
[INFO] building overlay-1.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate overlay 1.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate overlay 1.0.1
[INFO] finished tweaking crates.io crate overlay 1.0.1
[INFO] tweaked toml for crates.io crate overlay 1.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate overlay 1.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 993d071f31185b38abe41b21093a2bea717fb78b2c9f080744c6b48e8670a101
[INFO] running `Command { std: "docker" "start" "-a" "993d071f31185b38abe41b21093a2bea717fb78b2c9f080744c6b48e8670a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "993d071f31185b38abe41b21093a2bea717fb78b2c9f080744c6b48e8670a101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993d071f31185b38abe41b21093a2bea717fb78b2c9f080744c6b48e8670a101", kill_on_drop: false }`
[INFO] [stdout] 993d071f31185b38abe41b21093a2bea717fb78b2c9f080744c6b48e8670a101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e94c30f28d1318113fe25c49dd232d97af52ac8f9b221fbb4c4c91a8d6983ddc
[INFO] running `Command { std: "docker" "start" "-a" "e94c30f28d1318113fe25c49dd232d97af52ac8f9b221fbb4c4c91a8d6983ddc", kill_on_drop: false }`
[INFO] [stderr]    Compiling overlay v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "e94c30f28d1318113fe25c49dd232d97af52ac8f9b221fbb4c4c91a8d6983ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94c30f28d1318113fe25c49dd232d97af52ac8f9b221fbb4c4c91a8d6983ddc", kill_on_drop: false }`
[INFO] [stdout] e94c30f28d1318113fe25c49dd232d97af52ac8f9b221fbb4c4c91a8d6983ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 612865bddfb938a3de16e8f65a18e7db7516c2f73f3d1c10fae25e96ebc6e2f8
[INFO] running `Command { std: "docker" "start" "-a" "612865bddfb938a3de16e8f65a18e7db7516c2f73f3d1c10fae25e96ebc6e2f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling overlay v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "612865bddfb938a3de16e8f65a18e7db7516c2f73f3d1c10fae25e96ebc6e2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612865bddfb938a3de16e8f65a18e7db7516c2f73f3d1c10fae25e96ebc6e2f8", kill_on_drop: false }`
[INFO] [stdout] 612865bddfb938a3de16e8f65a18e7db7516c2f73f3d1c10fae25e96ebc6e2f8