[INFO] fetching crate build-script-utils 2.1.2...
[INFO] testing build-script-utils-2.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate build-script-utils 2.1.2 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate build-script-utils 2.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 852a063d94f2289332a8b6551dadaf459f0feecca326e553053a5f89eb291de2
[INFO] running `Command { std: "docker" "start" "-a" "852a063d94f2289332a8b6551dadaf459f0feecca326e553053a5f89eb291de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852a063d94f2289332a8b6551dadaf459f0feecca326e553053a5f89eb291de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852a063d94f2289332a8b6551dadaf459f0feecca326e553053a5f89eb291de2", kill_on_drop: false }`
[INFO] [stdout] 852a063d94f2289332a8b6551dadaf459f0feecca326e553053a5f89eb291de2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c5c3751d32eb211bee03e10efdb4187aa3da18d2e2536e9551250ec2e4ba65
[INFO] running `Command { std: "docker" "start" "-a" "60c5c3751d32eb211bee03e10efdb4187aa3da18d2e2536e9551250ec2e4ba65", 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 1.00s
[INFO] running `Command { std: "docker" "inspect" "60c5c3751d32eb211bee03e10efdb4187aa3da18d2e2536e9551250ec2e4ba65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c5c3751d32eb211bee03e10efdb4187aa3da18d2e2536e9551250ec2e4ba65", kill_on_drop: false }`
[INFO] [stdout] 60c5c3751d32eb211bee03e10efdb4187aa3da18d2e2536e9551250ec2e4ba65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37e3869cd5465ed852263e5291226efb3b4a10d10149fe4603c3e0a00fb1ebe
[INFO] running `Command { std: "docker" "start" "-a" "d37e3869cd5465ed852263e5291226efb3b4a10d10149fe4603c3e0a00fb1ebe", 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" "d37e3869cd5465ed852263e5291226efb3b4a10d10149fe4603c3e0a00fb1ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37e3869cd5465ed852263e5291226efb3b4a10d10149fe4603c3e0a00fb1ebe", kill_on_drop: false }`
[INFO] [stdout] d37e3869cd5465ed852263e5291226efb3b4a10d10149fe4603c3e0a00fb1ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67c803f23618a264fff47fe7d759640315090bc88e7d06ecfd9c45b574a4b84d
[INFO] running `Command { std: "docker" "start" "-a" "67c803f23618a264fff47fe7d759640315090bc88e7d06ecfd9c45b574a4b84d", 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-8386a0e243e930ef)
[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" "67c803f23618a264fff47fe7d759640315090bc88e7d06ecfd9c45b574a4b84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c803f23618a264fff47fe7d759640315090bc88e7d06ecfd9c45b574a4b84d", kill_on_drop: false }`
[INFO] [stdout] 67c803f23618a264fff47fe7d759640315090bc88e7d06ecfd9c45b574a4b84d