[INFO] fetching crate build-script-utils 2.1.2...
[INFO] testing build-script-utils-2.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate build-script-utils 2.1.2 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate build-script-utils 2.1.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate build-script-utils 2.1.2
[INFO] finished tweaking crates.io crate build-script-utils 2.1.2
[INFO] tweaked toml for crates.io crate build-script-utils 2.1.2 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded platforms v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8ae872cc2552a6b1fd7bea4980ff5f47588a1160f880c1e8f3818c8e79aed56
[INFO] running `Command { std: "docker" "start" "-a" "e8ae872cc2552a6b1fd7bea4980ff5f47588a1160f880c1e8f3818c8e79aed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8ae872cc2552a6b1fd7bea4980ff5f47588a1160f880c1e8f3818c8e79aed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ae872cc2552a6b1fd7bea4980ff5f47588a1160f880c1e8f3818c8e79aed56", kill_on_drop: false }`
[INFO] [stdout] e8ae872cc2552a6b1fd7bea4980ff5f47588a1160f880c1e8f3818c8e79aed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12ee3305bd4100134c23f284965f82185d3409e2c053bb20f05b8b91468edb8f
[INFO] running `Command { std: "docker" "start" "-a" "12ee3305bd4100134c23f284965f82185d3409e2c053bb20f05b8b91468edb8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling platforms v0.2.1
[INFO] [stderr]    Compiling build-script-utils v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "12ee3305bd4100134c23f284965f82185d3409e2c053bb20f05b8b91468edb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ee3305bd4100134c23f284965f82185d3409e2c053bb20f05b8b91468edb8f", kill_on_drop: false }`
[INFO] [stdout] 12ee3305bd4100134c23f284965f82185d3409e2c053bb20f05b8b91468edb8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d070910addecbe26029cfe153c5500d06de43bec47449e4c844f1d2875311b1
[INFO] running `Command { std: "docker" "start" "-a" "5d070910addecbe26029cfe153c5500d06de43bec47449e4c844f1d2875311b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling build-script-utils v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "5d070910addecbe26029cfe153c5500d06de43bec47449e4c844f1d2875311b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d070910addecbe26029cfe153c5500d06de43bec47449e4c844f1d2875311b1", kill_on_drop: false }`
[INFO] [stdout] 5d070910addecbe26029cfe153c5500d06de43bec47449e4c844f1d2875311b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ac81691d08b067a43766e88e0d9c2577407e559b59f7229c8d8322d8faab8ba
[INFO] running `Command { std: "docker" "start" "-a" "9ac81691d08b067a43766e88e0d9c2577407e559b59f7229c8d8322d8faab8ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/build_script_utils-e70d87174211edb2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests build-script-utils
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ac81691d08b067a43766e88e0d9c2577407e559b59f7229c8d8322d8faab8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac81691d08b067a43766e88e0d9c2577407e559b59f7229c8d8322d8faab8ba", kill_on_drop: false }`
[INFO] [stdout] 9ac81691d08b067a43766e88e0d9c2577407e559b59f7229c8d8322d8faab8ba