[INFO] fetching crate executioner 0.0.1...
[INFO] testing executioner-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate executioner 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate executioner 0.0.1 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 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-8/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] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] 324adee285c4d484328dfef5297773dbd3643d74a0909afadcd815a78c24c8c2
[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" "324adee285c4d484328dfef5297773dbd3643d74a0909afadcd815a78c24c8c2"`
[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 0.45s
[INFO] running `"docker" "inspect" "324adee285c4d484328dfef5297773dbd3643d74a0909afadcd815a78c24c8c2"`
[INFO] running `"docker" "rm" "-f" "324adee285c4d484328dfef5297773dbd3643d74a0909afadcd815a78c24c8c2"`
[INFO] [stdout] 324adee285c4d484328dfef5297773dbd3643d74a0909afadcd815a78c24c8c2
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] 6a3037ef05607e47d998cd3cbefdba2e1720fe00019396abe738f84afc93212e
[INFO] running `"docker" "start" "-a" "6a3037ef05607e47d998cd3cbefdba2e1720fe00019396abe738f84afc93212e"`
[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" "6a3037ef05607e47d998cd3cbefdba2e1720fe00019396abe738f84afc93212e"`
[INFO] running `"docker" "rm" "-f" "6a3037ef05607e47d998cd3cbefdba2e1720fe00019396abe738f84afc93212e"`
[INFO] [stdout] 6a3037ef05607e47d998cd3cbefdba2e1720fe00019396abe738f84afc93212e