[INFO] fetching crate executioner 0.0.1...
[INFO] testing executioner-0.0.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate executioner 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate executioner 0.0.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate executioner 0.0.1
[INFO] finished tweaking crates.io crate executioner 0.0.1
[INFO] tweaked toml for crates.io crate executioner 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-06-03" "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] 311507488be7fbb561b61ec34be62f505d3bfbab53629202bc5635996966abe6
[INFO] running `"docker" "start" "-a" "311507488be7fbb561b61ec34be62f505d3bfbab53629202bc5635996966abe6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling executioner v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "311507488be7fbb561b61ec34be62f505d3bfbab53629202bc5635996966abe6"`
[INFO] running `"docker" "rm" "-f" "311507488be7fbb561b61ec34be62f505d3bfbab53629202bc5635996966abe6"`
[INFO] [stdout] 311507488be7fbb561b61ec34be62f505d3bfbab53629202bc5635996966abe6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab388ae8f4a47d4df77cb173239994acc6881cd435b250d82e0a0453b6fa38bc
[INFO] running `"docker" "start" "-a" "ab388ae8f4a47d4df77cb173239994acc6881cd435b250d82e0a0453b6fa38bc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling executioner v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `extreme`
[INFO] [stderr]   --> tests/smoke.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     extreme::run(async {});
[INFO] [stderr]    |     ^^^^^^^ use of undeclared type or module `extreme`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `extreme`
[INFO] [stderr]   --> tests/smoke.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     extreme::run(async {
[INFO] [stderr]    |     ^^^^^^^ use of undeclared type or module `extreme`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `extreme`
[INFO] [stderr]   --> tests/smoke.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     extreme::run(async {
[INFO] [stderr]    |     ^^^^^^^ use of undeclared type or module `extreme`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `extreme`
[INFO] [stderr]   --> tests/smoke.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     extreme::run(async {
[INFO] [stderr]    |     ^^^^^^^ use of undeclared type or module `extreme`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `executioner`.
[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" "ab388ae8f4a47d4df77cb173239994acc6881cd435b250d82e0a0453b6fa38bc"`
[INFO] running `"docker" "rm" "-f" "ab388ae8f4a47d4df77cb173239994acc6881cd435b250d82e0a0453b6fa38bc"`
[INFO] [stdout] ab388ae8f4a47d4df77cb173239994acc6881cd435b250d82e0a0453b6fa38bc