[INFO] fetching crate generator_extensions 0.1.1...
[INFO] testing generator_extensions-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate generator_extensions 0.1.1 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate generator_extensions 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generator_extensions 0.1.1
[INFO] finished tweaking crates.io crate generator_extensions 0.1.1
[INFO] tweaked toml for crates.io crate generator_extensions 0.1.1 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0499a5852fb3d7be926d78d1160f7e1e2d6c06a021a063fe748c2bf9f588a297
[INFO] running `Command { std: "docker" "start" "-a" "0499a5852fb3d7be926d78d1160f7e1e2d6c06a021a063fe748c2bf9f588a297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0499a5852fb3d7be926d78d1160f7e1e2d6c06a021a063fe748c2bf9f588a297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0499a5852fb3d7be926d78d1160f7e1e2d6c06a021a063fe748c2bf9f588a297", kill_on_drop: false }`
[INFO] [stdout] 0499a5852fb3d7be926d78d1160f7e1e2d6c06a021a063fe748c2bf9f588a297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5a94622025a745c373ade5c21ebe24dd9b12bc8b2ad2c766958712fe7df98c7
[INFO] running `Command { std: "docker" "start" "-a" "b5a94622025a745c373ade5c21ebe24dd9b12bc8b2ad2c766958712fe7df98c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling generator_extensions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "b5a94622025a745c373ade5c21ebe24dd9b12bc8b2ad2c766958712fe7df98c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a94622025a745c373ade5c21ebe24dd9b12bc8b2ad2c766958712fe7df98c7", kill_on_drop: false }`
[INFO] [stdout] b5a94622025a745c373ade5c21ebe24dd9b12bc8b2ad2c766958712fe7df98c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8388e65168287d0f13e44fa084e58d7fe349d9fc7ae95011d05af995e5cd5057
[INFO] running `Command { std: "docker" "start" "-a" "8388e65168287d0f13e44fa084e58d7fe349d9fc7ae95011d05af995e5cd5057", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling generator_extensions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8388e65168287d0f13e44fa084e58d7fe349d9fc7ae95011d05af995e5cd5057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8388e65168287d0f13e44fa084e58d7fe349d9fc7ae95011d05af995e5cd5057", kill_on_drop: false }`
[INFO] [stdout] 8388e65168287d0f13e44fa084e58d7fe349d9fc7ae95011d05af995e5cd5057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 603b55087e222766a7c2c8e9f65d055005301e6302b1bcc75c4de19a140e97dc
[INFO] running `Command { std: "docker" "start" "-a" "603b55087e222766a7c2c8e9f65d055005301e6302b1bcc75c4de19a140e97dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generator_extensions-febaa7e92a95fa9e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::gen_as_states_iter ... ok
[INFO] [stdout] test tests::iter_as_gen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generator_extensions
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/gen.rs - gen::Resumable (line 29) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoGenerator (line 20) ... ok
[INFO] [stdout] test src/gen.rs - gen::Resumable (line 25) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 68) ... ok
[INFO] [stdout] test src/iter.rs - iter::IntoGenerator (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "603b55087e222766a7c2c8e9f65d055005301e6302b1bcc75c4de19a140e97dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603b55087e222766a7c2c8e9f65d055005301e6302b1bcc75c4de19a140e97dc", kill_on_drop: false }`
[INFO] [stdout] 603b55087e222766a7c2c8e9f65d055005301e6302b1bcc75c4de19a140e97dc