[INFO] fetching crate next-gen 0.1.1...
[INFO] testing next-gen-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate next-gen 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate next-gen 0.1.1 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] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] removed /workspace/builds/worker-2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate next-gen 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate next-gen 0.1.1
[INFO] tweaked toml for crates.io crate next-gen 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate next-gen 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.1.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 86d7c4d3501c738b81ea661bb0717e7a89d9104c735ff521f6bcf274002a74e0
[INFO] running `Command { std: "docker" "start" "-a" "86d7c4d3501c738b81ea661bb0717e7a89d9104c735ff521f6bcf274002a74e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d7c4d3501c738b81ea661bb0717e7a89d9104c735ff521f6bcf274002a74e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d7c4d3501c738b81ea661bb0717e7a89d9104c735ff521f6bcf274002a74e0", kill_on_drop: false }`
[INFO] [stdout] 86d7c4d3501c738b81ea661bb0717e7a89d9104c735ff521f6bcf274002a74e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5d94b341aeacc873471d6bf7de60ba43bb8717722351c33f308c9a9d0530271c
[INFO] running `Command { std: "docker" "start" "-a" "5d94b341aeacc873471d6bf7de60ba43bb8717722351c33f308c9a9d0530271c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling unwind_safe v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling next-gen-proc_macros v0.1.1
[INFO] [stderr]    Compiling next-gen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "5d94b341aeacc873471d6bf7de60ba43bb8717722351c33f308c9a9d0530271c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d94b341aeacc873471d6bf7de60ba43bb8717722351c33f308c9a9d0530271c", kill_on_drop: false }`
[INFO] [stdout] 5d94b341aeacc873471d6bf7de60ba43bb8717722351c33f308c9a9d0530271c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ef9e5a2859ccf3db58420a15a6a1ddf71ab5fbc104d3844df93258a1896415b6
[INFO] running `Command { std: "docker" "start" "-a" "ef9e5a2859ccf3db58420a15a6a1ddf71ab5fbc104d3844df93258a1896415b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling next-gen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "ef9e5a2859ccf3db58420a15a6a1ddf71ab5fbc104d3844df93258a1896415b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9e5a2859ccf3db58420a15a6a1ddf71ab5fbc104d3844df93258a1896415b6", kill_on_drop: false }`
[INFO] [stdout] ef9e5a2859ccf3db58420a15a6a1ddf71ab5fbc104d3844df93258a1896415b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ab87acd40a31d977ae8cf5f2092679a42794a86d5ff8b2ea342434071e706602
[INFO] running `Command { std: "docker" "start" "-a" "ab87acd40a31d977ae8cf5f2092679a42794a86d5ff8b2ea342434071e706602", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/next_gen-50dbece58dafa48b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::proc_macros::adaptors::filter_map_range ... ok
[INFO] [stdout] test tests::proc_macros::adaptors::filter_range ... ok
[INFO] [stdout] test tests::proc_macros::gen_iter ... ok
[INFO] [stdout] test tests::proc_macros::resume_args ... ok
[INFO] [stdout] test tests::proc_macros::range ... ok
[INFO] [stdout] test tests::proc_macros::return_iterator_with_concrete_dyn_type ... ok
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::resume_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/recursion.rs (/opt/rustwide/target/debug/deps/recursion-ceeef54f8344d2da)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test naive_stack_state ... ignored
[INFO] [stdout] test auto_heap_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests next-gen
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/generator_fn.rs - generator_fn::internals::YieldSlot (line 22) - compile ... ok
[INFO] [stdout] test src/generator.rs - generator::GeneratorExt::gen_into_iter (line 350) ... ok
[INFO] [stdout] test src/generator.rs - generator::GeneratorExt::resume_unpin (line 284) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator (line 74) ... ok
[INFO] [stdout] test src/generator.rs - generator::GeneratorExt::boxed_gen_into_iter (line 315) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator (line 52) ... ok
[INFO] [stdout] test src/generator_fn/call_boxed.rs - generator_fn::call_boxed::CallBoxed (line 7) ... ok
[INFO] [stdout] test src/generator_fn.rs - generator_fn::GeneratorFn (line 222) ... ok
[INFO] [stdout] test src/generator_fn/call_boxed.rs - generator_fn::call_boxed::CallBoxed (line 15) ... ok
[INFO] [stdout] test src/public_macros.rs - public_macros::mk_gen (line 52) ... ok
[INFO] [stdout] test src/public_macros.rs - public_macros::gen_iter (line 133) ... ok
[INFO] [stdout] test src/generator_fn.rs - generator_fn::GeneratorFn (line 188) ... ok
[INFO] [stdout] test src/public_macros.rs - public_macros::gen_iter (line 179) ... ok
[INFO] [stdout] test src/generator_fn.rs - generator_fn::GeneratorFn (line 163) ... ok
[INFO] [stdout] test src/generator.rs - generator::Generator (line 14) ... ok
[INFO] [stdout] test src/generator_fn/call_boxed.rs - generator_fn::call_boxed::CallBoxed (line 46) ... ok
[INFO] [stdout] test src/generator_fn/call_boxed.rs - generator_fn::call_boxed::CallBoxed (line 23) ... ok
[INFO] [stdout] test src/generator_fn.rs - generator_fn::GeneratorFn (line 248) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab87acd40a31d977ae8cf5f2092679a42794a86d5ff8b2ea342434071e706602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab87acd40a31d977ae8cf5f2092679a42794a86d5ff8b2ea342434071e706602", kill_on_drop: false }`
[INFO] [stdout] ab87acd40a31d977ae8cf5f2092679a42794a86d5ff8b2ea342434071e706602