[INFO] crate requiem-ioframe 0.5.0 is already in cache
[INFO] testing requiem-ioframe-0.5.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate requiem-ioframe 0.5.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate requiem-ioframe 0.5.0 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 requiem-ioframe 0.5.0
[INFO] finished tweaking crates.io crate requiem-ioframe 0.5.0
[INFO] tweaked toml for crates.io crate requiem-ioframe 0.5.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cedcb98cc93e091fea0d970e8a600a348b05b01dba7dbbaa8d101afbfed1d82b
[INFO] running `"docker" "start" "-a" "cedcb98cc93e091fea0d970e8a600a348b05b01dba7dbbaa8d101afbfed1d82b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling requiem-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling requiem-codec v0.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling requiem-service v1.0.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling requiem-threadpool v0.3.1
[INFO] [stderr]    Compiling requiem-rt v1.0.0
[INFO] [stderr]    Compiling requiem-utils v1.0.6
[INFO] [stderr]    Compiling requiem-ioframe v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.37s
[INFO] running `"docker" "inspect" "cedcb98cc93e091fea0d970e8a600a348b05b01dba7dbbaa8d101afbfed1d82b"`
[INFO] running `"docker" "rm" "-f" "cedcb98cc93e091fea0d970e8a600a348b05b01dba7dbbaa8d101afbfed1d82b"`
[INFO] [stdout] cedcb98cc93e091fea0d970e8a600a348b05b01dba7dbbaa8d101afbfed1d82b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 573a28a3c591e75e7e6aee354ae2aa748e693555e7d30be21d8fe8245cd6bb58
[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" "573a28a3c591e75e7e6aee354ae2aa748e693555e7d30be21d8fe8245cd6bb58"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling requiem-server v1.0.1
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling requiem-testing v1.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]    Compiling trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]    Compiling requiem-connect v1.0.2
[INFO] [stderr]    Compiling requiem-ioframe v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `actix_rt`
[INFO] [stderr]   --> tests/test_server.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[requiem_rt::test]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `actix_rt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `requiem-ioframe`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "573a28a3c591e75e7e6aee354ae2aa748e693555e7d30be21d8fe8245cd6bb58"`
[INFO] running `"docker" "rm" "-f" "573a28a3c591e75e7e6aee354ae2aa748e693555e7d30be21d8fe8245cd6bb58"`
[INFO] [stdout] 573a28a3c591e75e7e6aee354ae2aa748e693555e7d30be21d8fe8245cd6bb58