[INFO] fetching crate utxo 0.3.1...
[INFO] testing utxo-0.3.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate utxo 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate utxo 0.3.1
[INFO] finished tweaking crates.io crate utxo 0.3.1
[INFO] tweaked toml for crates.io crate utxo 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate utxo 0.3.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff65206d00aba9055acebfb341dbcd5bce48494e69de17e28c0c2812b4352a4
[INFO] running `Command { std: "docker" "start" "-a" "cff65206d00aba9055acebfb341dbcd5bce48494e69de17e28c0c2812b4352a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff65206d00aba9055acebfb341dbcd5bce48494e69de17e28c0c2812b4352a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff65206d00aba9055acebfb341dbcd5bce48494e69de17e28c0c2812b4352a4", kill_on_drop: false }`
[INFO] [stdout] cff65206d00aba9055acebfb341dbcd5bce48494e69de17e28c0c2812b4352a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618b5aba558e41f61640efb98de08e58b05c1e52c69358d26d820824a053c923
[INFO] running `Command { std: "docker" "start" "-a" "618b5aba558e41f61640efb98de08e58b05c1e52c69358d26d820824a053c923", kill_on_drop: false }`
[INFO] [stderr]    Compiling utxo v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "618b5aba558e41f61640efb98de08e58b05c1e52c69358d26d820824a053c923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618b5aba558e41f61640efb98de08e58b05c1e52c69358d26d820824a053c923", kill_on_drop: false }`
[INFO] [stdout] 618b5aba558e41f61640efb98de08e58b05c1e52c69358d26d820824a053c923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b291819a6b419da6d9940b384fa6383421ad95c3444d5c6ba0f1d1c193a73fd0
[INFO] running `Command { std: "docker" "start" "-a" "b291819a6b419da6d9940b384fa6383421ad95c3444d5c6ba0f1d1c193a73fd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling utxo v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "b291819a6b419da6d9940b384fa6383421ad95c3444d5c6ba0f1d1c193a73fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b291819a6b419da6d9940b384fa6383421ad95c3444d5c6ba0f1d1c193a73fd0", kill_on_drop: false }`
[INFO] [stdout] b291819a6b419da6d9940b384fa6383421ad95c3444d5c6ba0f1d1c193a73fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9939d8c375678aec840c021efaef9e19c54023c110d0f8af9850d5a8a2ec264a
[INFO] running `Command { std: "docker" "start" "-a" "9939d8c375678aec840c021efaef9e19c54023c110d0f8af9850d5a8a2ec264a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utxo-34db9779382210f5)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_ext_output_select_failed ... ok
[INFO] [stdout] test tests::test_ext_output_select_ok ... ok
[INFO] [stdout] test tests::test_output_compare ... ok
[INFO] [stdout] test tests::test_output_select_failed ... ok
[INFO] [stdout] test tests::test_output_select_ok ... ok
[INFO] [stdout] test tests::test_ext_output ... ok
[INFO] [stdout] test tests::test_ext_output_insert_asset ... ok
[INFO] [stdout] test tests::test_asset_info_compare ... ok
[INFO] [stdout] test tests::test_try_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utxo
[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" "9939d8c375678aec840c021efaef9e19c54023c110d0f8af9850d5a8a2ec264a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9939d8c375678aec840c021efaef9e19c54023c110d0f8af9850d5a8a2ec264a", kill_on_drop: false }`
[INFO] [stdout] 9939d8c375678aec840c021efaef9e19c54023c110d0f8af9850d5a8a2ec264a