[INFO] crate generator 0.6.21 is already in cache
[INFO] testing generator-0.6.21 against 1.45.2 for beta-1.46-1
[INFO] extracting crate generator 0.6.21 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate generator 0.6.21 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generator 0.6.21
[INFO] finished tweaking crates.io crate generator 0.6.21
[INFO] tweaked toml for crates.io crate generator 0.6.21 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate generator 0.6.21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69efbe372221a44693e6a4ea808f67ea82c3080ad30f17d9d7869ce0bf60c43c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69efbe372221a44693e6a4ea808f67ea82c3080ad30f17d9d7869ce0bf60c43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69efbe372221a44693e6a4ea808f67ea82c3080ad30f17d9d7869ce0bf60c43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69efbe372221a44693e6a4ea808f67ea82c3080ad30f17d9d7869ce0bf60c43c", kill_on_drop: false }`
[INFO] [stdout] 69efbe372221a44693e6a4ea808f67ea82c3080ad30f17d9d7869ce0bf60c43c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 964c31b0cb0cc36fd070e9accb08b13d1809f936a988a61de4ea49c19e3f4ff1
[INFO] running `Command { std: "docker" "start" "-a" "964c31b0cb0cc36fd070e9accb08b13d1809f936a988a61de4ea49c19e3f4ff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling generator v0.6.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "964c31b0cb0cc36fd070e9accb08b13d1809f936a988a61de4ea49c19e3f4ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964c31b0cb0cc36fd070e9accb08b13d1809f936a988a61de4ea49c19e3f4ff1", kill_on_drop: false }`
[INFO] [stdout] 964c31b0cb0cc36fd070e9accb08b13d1809f936a988a61de4ea49c19e3f4ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3739da31aa0c777b9a1ca843de87bd798a937b72891d2a64e2bc17bcabba564a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3739da31aa0c777b9a1ca843de87bd798a937b72891d2a64e2bc17bcabba564a", kill_on_drop: false }`
[INFO] [stderr]    Compiling generator v0.6.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "3739da31aa0c777b9a1ca843de87bd798a937b72891d2a64e2bc17bcabba564a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3739da31aa0c777b9a1ca843de87bd798a937b72891d2a64e2bc17bcabba564a", kill_on_drop: false }`
[INFO] [stdout] 3739da31aa0c777b9a1ca843de87bd798a937b72891d2a64e2bc17bcabba564a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e46fdb584c8854e95821835b9abb0cf61af7a9a25457f4704045e30c3db48f49
[INFO] running `Command { std: "docker" "start" "-a" "e46fdb584c8854e95821835b9abb0cf61af7a9a25457f4704045e30c3db48f49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generator-100be1e0f3eaa04f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test reg_context::test::test_swap_context ... ok
[INFO] [stdout] test rt::test::test_is_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-dcb59d7314806f0e
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test generator_is_done1 ... ok
[INFO] [stdout] test generator_is_done_with_drop ... ok
[INFO] [stdout] test test_ill_drop ... ok
[INFO] [stdout] test test_re_init ... ok
[INFO] [stdout] test test_return ... ok
[INFO] [stdout] test test_scope_yield_from_send ... ok
[INFO] [stdout] test test_scoped ... ok
[INFO] [stdout] test generator_is_done ... ok
[INFO] [stdout] test test_scope_gen ... ok
[INFO] [stdout] test test_yield_from ... ok
[INFO] [stdout] test test_yield_a ... ok
[INFO] [stdout] test test_yield_from_send ... ok
[INFO] [stdout] test test_scoped_1 ... ok
[INFO] [stdout] test test_yield_with ... ok
[INFO] [stdout] test done_in_normal ... ok
[INFO] [stdout] test test_deep_yield_with_type_error ... ok
[INFO] [stdout] test test_panic_inside ... ok
[INFO] [stdout] test test_yield_from_functor_context ... ok
[INFO] [stdout] test test_get_yield_type_error ... ok
[INFO] [stdout] test test_yield_from_send_type_miss_match ... ok
[INFO] [stdout] test test_yield_with_from_functor_context ... ok
[INFO] [stdout] test test_cancel ... ok
[INFO] [stdout] test test_inner_ref ... ok
[INFO] [stdout] test test_yield_with_type_error ... ok
[INFO] [stdout] test test_loop_drop ... ok
[INFO] [stdout] test test_yield_from_generator_context ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test invaild_yield_in_scope ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests generator
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e46fdb584c8854e95821835b9abb0cf61af7a9a25457f4704045e30c3db48f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46fdb584c8854e95821835b9abb0cf61af7a9a25457f4704045e30c3db48f49", kill_on_drop: false }`
[INFO] [stdout] e46fdb584c8854e95821835b9abb0cf61af7a9a25457f4704045e30c3db48f49