[INFO] fetching crate wedpr_utils 1.1.0...
[INFO] testing wedpr_utils-1.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wedpr_utils 1.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate wedpr_utils 1.1.0 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 wedpr_utils 1.1.0
[INFO] finished tweaking crates.io crate wedpr_utils 1.1.0
[INFO] tweaked toml for crates.io crate wedpr_utils 1.1.0 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0ab842ec6a1f1508e133021d3f57bd6e53b037a676a0eba5d44e89582bb4b456
[INFO] running `Command { std: "docker" "start" "-a" "0ab842ec6a1f1508e133021d3f57bd6e53b037a676a0eba5d44e89582bb4b456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab842ec6a1f1508e133021d3f57bd6e53b037a676a0eba5d44e89582bb4b456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab842ec6a1f1508e133021d3f57bd6e53b037a676a0eba5d44e89582bb4b456", kill_on_drop: false }`
[INFO] [stdout] 0ab842ec6a1f1508e133021d3f57bd6e53b037a676a0eba5d44e89582bb4b456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] ab8aa1aabbd10ccfca41b3c7bbd916135ac490d10ed428c07574b9c78b32fee2
[INFO] running `Command { std: "docker" "start" "-a" "ab8aa1aabbd10ccfca41b3c7bbd916135ac490d10ed428c07574b9c78b32fee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling wedpr_macros v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling wedpr_utils v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "ab8aa1aabbd10ccfca41b3c7bbd916135ac490d10ed428c07574b9c78b32fee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8aa1aabbd10ccfca41b3c7bbd916135ac490d10ed428c07574b9c78b32fee2", kill_on_drop: false }`
[INFO] [stdout] ab8aa1aabbd10ccfca41b3c7bbd916135ac490d10ed428c07574b9c78b32fee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 870b38675a897885476e7e52a4c9ea7da4b8e26bf934a39c49cdd1eb9968f160
[INFO] running `Command { std: "docker" "start" "-a" "870b38675a897885476e7e52a4c9ea7da4b8e26bf934a39c49cdd1eb9968f160", kill_on_drop: false }`
[INFO] [stderr]    Compiling wedpr_utils v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "870b38675a897885476e7e52a4c9ea7da4b8e26bf934a39c49cdd1eb9968f160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870b38675a897885476e7e52a4c9ea7da4b8e26bf934a39c49cdd1eb9968f160", kill_on_drop: false }`
[INFO] [stdout] 870b38675a897885476e7e52a4c9ea7da4b8e26bf934a39c49cdd1eb9968f160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 79375551d91fb9bd5887e8295253c81f55bcbe58efab2353d9a9238f7a838791
[INFO] running `Command { std: "docker" "start" "-a" "79375551d91fb9bd5887e8295253c81f55bcbe58efab2353d9a9238f7a838791", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wedpr_utils-115d9755d2fc9c3c)
[INFO] [stdout] test coder::base_x::tests::test_base64 ... ok
[INFO] [stdout] test coder::basic::tests::test_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wedpr_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" "79375551d91fb9bd5887e8295253c81f55bcbe58efab2353d9a9238f7a838791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79375551d91fb9bd5887e8295253c81f55bcbe58efab2353d9a9238f7a838791", kill_on_drop: false }`
[INFO] [stdout] 79375551d91fb9bd5887e8295253c81f55bcbe58efab2353d9a9238f7a838791