[INFO] fetching crate rx_core_operator_distinct_until_changed 0.0.1...
[INFO] testing rx_core_operator_distinct_until_changed-0.0.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rx_core_operator_distinct_until_changed 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rx_core_operator_distinct_until_changed 0.0.1
[INFO] finished tweaking crates.io crate rx_core_operator_distinct_until_changed 0.0.1
[INFO] tweaked toml for crates.io crate rx_core_operator_distinct_until_changed 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rx_core_operator_distinct_until_changed 0.0.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rx_core_operator_distinct_until_changed 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0691ab8b15924cd73bb5b0577f892e33a8391e082f1925b1727d9633be7cf9a
[INFO] running `Command { std: "docker" "start" "-a" "b0691ab8b15924cd73bb5b0577f892e33a8391e082f1925b1727d9633be7cf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0691ab8b15924cd73bb5b0577f892e33a8391e082f1925b1727d9633be7cf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0691ab8b15924cd73bb5b0577f892e33a8391e082f1925b1727d9633be7cf9a", kill_on_drop: false }`
[INFO] [stdout] b0691ab8b15924cd73bb5b0577f892e33a8391e082f1925b1727d9633be7cf9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05f74d1abb924a8f5be20a8d98e51682de047d361cf830ca5e4c1fb8e6d10d8
[INFO] running `Command { std: "docker" "start" "-a" "e05f74d1abb924a8f5be20a8d98e51682de047d361cf830ca5e4c1fb8e6d10d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rx_core_operator_distinct_until_changed v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "e05f74d1abb924a8f5be20a8d98e51682de047d361cf830ca5e4c1fb8e6d10d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05f74d1abb924a8f5be20a8d98e51682de047d361cf830ca5e4c1fb8e6d10d8", kill_on_drop: false }`
[INFO] [stdout] e05f74d1abb924a8f5be20a8d98e51682de047d361cf830ca5e4c1fb8e6d10d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c68089f4f61a29ef58c0676b2c8cc047524eceadf3902b71592e9712168526e
[INFO] running `Command { std: "docker" "start" "-a" "9c68089f4f61a29ef58c0676b2c8cc047524eceadf3902b71592e9712168526e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rx_core_operator_distinct_until_changed v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9c68089f4f61a29ef58c0676b2c8cc047524eceadf3902b71592e9712168526e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c68089f4f61a29ef58c0676b2c8cc047524eceadf3902b71592e9712168526e", kill_on_drop: false }`
[INFO] [stdout] 9c68089f4f61a29ef58c0676b2c8cc047524eceadf3902b71592e9712168526e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5e3521e7cd92dadc0d1f25cffa0ddae88d2cef067b8dc98339183f536fb7dfd
[INFO] running `Command { std: "docker" "start" "-a" "c5e3521e7cd92dadc0d1f25cffa0ddae88d2cef067b8dc98339183f536fb7dfd", 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/rx_core_operator_distinct_until_changed-5a88d6cb4cac5c9b)
[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 rx_core_operator_distinct_until_changed
[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" "c5e3521e7cd92dadc0d1f25cffa0ddae88d2cef067b8dc98339183f536fb7dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5e3521e7cd92dadc0d1f25cffa0ddae88d2cef067b8dc98339183f536fb7dfd", kill_on_drop: false }`
[INFO] [stdout] c5e3521e7cd92dadc0d1f25cffa0ddae88d2cef067b8dc98339183f536fb7dfd
