[INFO] fetching crate zip-optional 0.1.0...
[INFO] testing zip-optional-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate zip-optional 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate zip-optional 0.1.0
[INFO] finished tweaking crates.io crate zip-optional 0.1.0
[INFO] tweaked toml for crates.io crate zip-optional 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zip-optional 0.1.0 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d9d5b07f0d7ab07116d5dfca8dfb4244bba372fe83754150cf1cd5575dee63e1
[INFO] running `Command { std: "docker" "start" "-a" "d9d5b07f0d7ab07116d5dfca8dfb4244bba372fe83754150cf1cd5575dee63e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9d5b07f0d7ab07116d5dfca8dfb4244bba372fe83754150cf1cd5575dee63e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d5b07f0d7ab07116d5dfca8dfb4244bba372fe83754150cf1cd5575dee63e1", kill_on_drop: false }`
[INFO] [stdout] d9d5b07f0d7ab07116d5dfca8dfb4244bba372fe83754150cf1cd5575dee63e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 63810f04d5166877d7387e3cf57f608c012816adb8223a74a65c2c6a8e6242e4
[INFO] running `Command { std: "docker" "start" "-a" "63810f04d5166877d7387e3cf57f608c012816adb8223a74a65c2c6a8e6242e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling zip-optional v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "63810f04d5166877d7387e3cf57f608c012816adb8223a74a65c2c6a8e6242e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63810f04d5166877d7387e3cf57f608c012816adb8223a74a65c2c6a8e6242e4", kill_on_drop: false }`
[INFO] [stdout] 63810f04d5166877d7387e3cf57f608c012816adb8223a74a65c2c6a8e6242e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6d828d6d11aefe8099b8a59d16110a3dc03f931af385f5b5c2765eedd9a591ba
[INFO] running `Command { std: "docker" "start" "-a" "6d828d6d11aefe8099b8a59d16110a3dc03f931af385f5b5c2765eedd9a591ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling zip-optional v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6d828d6d11aefe8099b8a59d16110a3dc03f931af385f5b5c2765eedd9a591ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d828d6d11aefe8099b8a59d16110a3dc03f931af385f5b5c2765eedd9a591ba", kill_on_drop: false }`
[INFO] [stdout] 6d828d6d11aefe8099b8a59d16110a3dc03f931af385f5b5c2765eedd9a591ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] fcf0a8809bebe1d45828319e3ba65870d55c9127052eaec8c088c64fca21e013
[INFO] running `Command { std: "docker" "start" "-a" "fcf0a8809bebe1d45828319e3ba65870d55c9127052eaec8c088c64fca21e013", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zip_optional-1614ea66dd79e781)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_zip_optional_iter_some ... ok
[INFO] [stdout] test tests::test_zip_optional_none ... ok
[INFO] [stdout] test tests::test_zip_optional_iter_empty ... ok
[INFO] [stdout] test tests::test_zip_optional_longer_non_optional ... ok
[INFO] [stdout] test tests::test_zip_optional_longer_optional ... ok
[INFO] [stdout] test tests::test_zip_optional_some ... ok
[INFO] [stdout] test tests::test_zip_optional_iter_none ... ok
[INFO] [stdout] test tests::test_zip_optional_empty ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zip_optional
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcf0a8809bebe1d45828319e3ba65870d55c9127052eaec8c088c64fca21e013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf0a8809bebe1d45828319e3ba65870d55c9127052eaec8c088c64fca21e013", kill_on_drop: false }`
[INFO] [stdout] fcf0a8809bebe1d45828319e3ba65870d55c9127052eaec8c088c64fca21e013