[INFO] crate generator 0.6.20 is already in cache
[INFO] testing generator-0.6.20 against 1.44.0 for beta-1.45-1
[INFO] extracting crate generator 0.6.20 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate generator 0.6.20 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate generator 0.6.20
[INFO] finished tweaking crates.io crate generator 0.6.20
[INFO] tweaked toml for crates.io crate generator 0.6.20 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate generator 0.6.20 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9dd2e4e211265c7d999248540e9a91e3a41c5c8e762e690edefeb218797babb6
[INFO] running `"docker" "start" "-a" "9dd2e4e211265c7d999248540e9a91e3a41c5c8e762e690edefeb218797babb6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling generator v0.6.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "9dd2e4e211265c7d999248540e9a91e3a41c5c8e762e690edefeb218797babb6"`
[INFO] running `"docker" "rm" "-f" "9dd2e4e211265c7d999248540e9a91e3a41c5c8e762e690edefeb218797babb6"`
[INFO] [stdout] 9dd2e4e211265c7d999248540e9a91e3a41c5c8e762e690edefeb218797babb6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3a84b6259abab86345113b6361917a1089644626f4649bf55a666edfa9d9826a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3a84b6259abab86345113b6361917a1089644626f4649bf55a666edfa9d9826a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling generator v0.6.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "3a84b6259abab86345113b6361917a1089644626f4649bf55a666edfa9d9826a"`
[INFO] running `"docker" "rm" "-f" "3a84b6259abab86345113b6361917a1089644626f4649bf55a666edfa9d9826a"`
[INFO] [stdout] 3a84b6259abab86345113b6361917a1089644626f4649bf55a666edfa9d9826a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa3fe2d3a29356626a8da0db532f4aae49a9d8bfa80ccb577b8a3293481f037e
[INFO] running `"docker" "start" "-a" "aa3fe2d3a29356626a8da0db532f4aae49a9d8bfa80ccb577b8a3293481f037e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generator-06a9eee58d33546e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test reg_context::test::test_swap_context ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-c226353ec326182e
[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] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test generator_is_done ... ok
[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_yield_a ... ok
[INFO] [stdout] test test_yield_from ... ok
[INFO] [stdout] test test_re_init ... ok
[INFO] [stdout] test test_scoped_1 ... ok
[INFO] [stdout] test test_return ... ok
[INFO] [stdout] test test_scope_gen ... ok
[INFO] [stdout] test test_scoped ... ok
[INFO] [stdout] test test_yield_with ... ok
[INFO] [stdout] test test_scope_yield_from_send ... ok
[INFO] [stdout] test test_yield_from_send ... ok
[INFO] [stdout] test test_get_yield_type_error ... ok
[INFO] [stdout] test done_in_normal ... ok
[INFO] [stdout] test test_panic_inside ... ok
[INFO] [stdout] test test_yield_from_functor_context ... ok
[INFO] [stdout] test invaild_yield_in_scope ... ok
[INFO] [stdout] test test_yield_with_from_functor_context ... ok
[INFO] [stdout] test test_yield_from_send_type_miss_match ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_loop_drop ... ok
[INFO] [stdout] test test_cancel ... ok
[INFO] [stdout] test test_deep_yield_with_type_error ... ok
[INFO] [stdout] test test_inner_ref ... ok
[INFO] [stdout] test test_yield_with_type_error ... ok
[INFO] [stdout] test test_yield_from_generator_context ... 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 `"docker" "inspect" "aa3fe2d3a29356626a8da0db532f4aae49a9d8bfa80ccb577b8a3293481f037e"`
[INFO] running `"docker" "rm" "-f" "aa3fe2d3a29356626a8da0db532f4aae49a9d8bfa80ccb577b8a3293481f037e"`
[INFO] [stdout] aa3fe2d3a29356626a8da0db532f4aae49a9d8bfa80ccb577b8a3293481f037e