[INFO] fetching crate relational-algebra 0.1.0...
[INFO] testing relational-algebra-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate relational-algebra 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate relational-algebra 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relational-algebra 0.1.0
[INFO] finished tweaking crates.io crate relational-algebra 0.1.0
[INFO] tweaked toml for crates.io crate relational-algebra 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56284f1a9598e55b19185149becf5f9c0a473c45d49f901ca254a96dae4f8786
[INFO] running `Command { std: "docker" "start" "-a" "56284f1a9598e55b19185149becf5f9c0a473c45d49f901ca254a96dae4f8786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56284f1a9598e55b19185149becf5f9c0a473c45d49f901ca254a96dae4f8786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56284f1a9598e55b19185149becf5f9c0a473c45d49f901ca254a96dae4f8786", kill_on_drop: false }`
[INFO] [stdout] 56284f1a9598e55b19185149becf5f9c0a473c45d49f901ca254a96dae4f8786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3196bd39ccf520bb2a1bcc05611b8b756539b2ec42a540a4c508523c75ee6d64
[INFO] running `Command { std: "docker" "start" "-a" "3196bd39ccf520bb2a1bcc05611b8b756539b2ec42a540a4c508523c75ee6d64", kill_on_drop: false }`
[INFO] [stderr]    Compiling relational-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3196bd39ccf520bb2a1bcc05611b8b756539b2ec42a540a4c508523c75ee6d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3196bd39ccf520bb2a1bcc05611b8b756539b2ec42a540a4c508523c75ee6d64", kill_on_drop: false }`
[INFO] [stdout] 3196bd39ccf520bb2a1bcc05611b8b756539b2ec42a540a4c508523c75ee6d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56ab6eb695cde59356aa8a3c8feafee0098195c7ec560c0d0d937a3de78a8d7a
[INFO] running `Command { std: "docker" "start" "-a" "56ab6eb695cde59356aa8a3c8feafee0098195c7ec560c0d0d937a3de78a8d7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling relational-algebra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "56ab6eb695cde59356aa8a3c8feafee0098195c7ec560c0d0d937a3de78a8d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ab6eb695cde59356aa8a3c8feafee0098195c7ec560c0d0d937a3de78a8d7a", kill_on_drop: false }`
[INFO] [stdout] 56ab6eb695cde59356aa8a3c8feafee0098195c7ec560c0d0d937a3de78a8d7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83249bf46fa0bcc9a46ccef41737e53fb3d3b6d78c4e8fe7c9fa4b57d0eb45bd
[INFO] running `Command { std: "docker" "start" "-a" "83249bf46fa0bcc9a46ccef41737e53fb3d3b6d78c4e8fe7c9fa4b57d0eb45bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/relational_algebra-432bd2939f28d645)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests relational-algebra
[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" "83249bf46fa0bcc9a46ccef41737e53fb3d3b6d78c4e8fe7c9fa4b57d0eb45bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83249bf46fa0bcc9a46ccef41737e53fb3d3b6d78c4e8fe7c9fa4b57d0eb45bd", kill_on_drop: false }`
[INFO] [stdout] 83249bf46fa0bcc9a46ccef41737e53fb3d3b6d78c4e8fe7c9fa4b57d0eb45bd