[INFO] fetching crate using 0.1.0...
[INFO] testing using-0.1.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate using 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate using 0.1.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate using 0.1.0
[INFO] finished tweaking crates.io crate using 0.1.0
[INFO] tweaked toml for crates.io crate using 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d3d88d9d8fb21be80c72d5d297ebfe56e05ef1cf33db8760064d880af3bd7e
[INFO] running `Command { std: "docker" "start" "-a" "a3d3d88d9d8fb21be80c72d5d297ebfe56e05ef1cf33db8760064d880af3bd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d3d88d9d8fb21be80c72d5d297ebfe56e05ef1cf33db8760064d880af3bd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d3d88d9d8fb21be80c72d5d297ebfe56e05ef1cf33db8760064d880af3bd7e", kill_on_drop: false }`
[INFO] [stdout] a3d3d88d9d8fb21be80c72d5d297ebfe56e05ef1cf33db8760064d880af3bd7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ceae0546d652239e7898f2e9cb4e20d0750b749081fefca446db89d641c5efbd
[INFO] running `Command { std: "docker" "start" "-a" "ceae0546d652239e7898f2e9cb4e20d0750b749081fefca446db89d641c5efbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling using v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ceae0546d652239e7898f2e9cb4e20d0750b749081fefca446db89d641c5efbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceae0546d652239e7898f2e9cb4e20d0750b749081fefca446db89d641c5efbd", kill_on_drop: false }`
[INFO] [stdout] ceae0546d652239e7898f2e9cb4e20d0750b749081fefca446db89d641c5efbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 550c29c53aed9c0334b647128c554e2fb119108c56a88585bea80ba0ce3c68b5
[INFO] running `Command { std: "docker" "start" "-a" "550c29c53aed9c0334b647128c554e2fb119108c56a88585bea80ba0ce3c68b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling using v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "550c29c53aed9c0334b647128c554e2fb119108c56a88585bea80ba0ce3c68b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "550c29c53aed9c0334b647128c554e2fb119108c56a88585bea80ba0ce3c68b5", kill_on_drop: false }`
[INFO] [stdout] 550c29c53aed9c0334b647128c554e2fb119108c56a88585bea80ba0ce3c68b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d2cd664f41a8b4ecc612832837768212faf2b82954282519f32918c2dfe692d
[INFO] running `Command { std: "docker" "start" "-a" "3d2cd664f41a8b4ecc612832837768212faf2b82954282519f32918c2dfe692d", 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/using-882cf5b186560a06)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::if_expr ... ok
[INFO] [stdout] test tests::if_in_for ... ok
[INFO] [stdout] test tests::let_complex ... ok
[INFO] [stdout] test tests::for_loop ... ok
[INFO] [stdout] test tests::block_expr ... ok
[INFO] [stdout] test tests::loop_expr ... ok
[INFO] [stdout] test tests::match_expr ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::simple_expr ... ok
[INFO] [stdout] test tests::while_let ... ok
[INFO] [stdout] test tests::while_loop ... ok
[INFO] [stdout] test tests::let_exp ... ok
[INFO] [stdout] test tests::nested_using ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests using
[INFO] [stderr] error: DefId(0:0 ~ using[ecd2]) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name using --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern using=/opt/rustwide/target/debug/deps/libusing-ca1fd500df67eb8a.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "3d2cd664f41a8b4ecc612832837768212faf2b82954282519f32918c2dfe692d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2cd664f41a8b4ecc612832837768212faf2b82954282519f32918c2dfe692d", kill_on_drop: false }`
[INFO] [stdout] 3d2cd664f41a8b4ecc612832837768212faf2b82954282519f32918c2dfe692d