[INFO] fetching crate print-cargo-encoded-rustflags 0.1.0...
[INFO] testing print-cargo-encoded-rustflags-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate print-cargo-encoded-rustflags 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate print-cargo-encoded-rustflags 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate print-cargo-encoded-rustflags 0.1.0
[INFO] finished tweaking crates.io crate print-cargo-encoded-rustflags 0.1.0
[INFO] tweaked toml for crates.io crate print-cargo-encoded-rustflags 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c960f0440f3675d6504158301473475cec15c8645f32c01f07824f5974208f56
[INFO] running `Command { std: "docker" "start" "-a" "c960f0440f3675d6504158301473475cec15c8645f32c01f07824f5974208f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c960f0440f3675d6504158301473475cec15c8645f32c01f07824f5974208f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c960f0440f3675d6504158301473475cec15c8645f32c01f07824f5974208f56", kill_on_drop: false }`
[INFO] [stdout] c960f0440f3675d6504158301473475cec15c8645f32c01f07824f5974208f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f5f17a912a46a96f6c654d04fed4fc116453b90d37b1652bc9cc214c88b41b0
[INFO] running `Command { std: "docker" "start" "-a" "3f5f17a912a46a96f6c654d04fed4fc116453b90d37b1652bc9cc214c88b41b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling print-cargo-encoded-rustflags v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `print-cargo-encoded-rustflags v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/print-cargo-encoded-rustflags-57ed70eb081cb060/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS="--cap-lints=warn"
[INFO] running `Command { std: "docker" "inspect" "3f5f17a912a46a96f6c654d04fed4fc116453b90d37b1652bc9cc214c88b41b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5f17a912a46a96f6c654d04fed4fc116453b90d37b1652bc9cc214c88b41b0", kill_on_drop: false }`
[INFO] [stdout] 3f5f17a912a46a96f6c654d04fed4fc116453b90d37b1652bc9cc214c88b41b0
