[INFO] fetching crate pyembed 0.8.0...
[INFO] testing pyembed-0.8.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate pyembed 0.8.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate pyembed 0.8.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate pyembed 0.8.0
[INFO] finished tweaking crates.io crate pyembed 0.8.0
[INFO] tweaked toml for crates.io crate pyembed 0.8.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpython v0.5.1
[INFO] [stderr]   Downloaded jemalloc-sys v0.3.2
[INFO] [stderr]   Downloaded memory-module-sys v0.3.0
[INFO] [stderr]   Downloaded python3-sys v0.5.1
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431f126b0dbac633e689ef7548744d72b0a78fb853712d1ae7d9cb9374e1bfb7
[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" "431f126b0dbac633e689ef7548744d72b0a78fb853712d1ae7d9cb9374e1bfb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431f126b0dbac633e689ef7548744d72b0a78fb853712d1ae7d9cb9374e1bfb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431f126b0dbac633e689ef7548744d72b0a78fb853712d1ae7d9cb9374e1bfb7", kill_on_drop: false }`
[INFO] [stdout] 431f126b0dbac633e689ef7548744d72b0a78fb853712d1ae7d9cb9374e1bfb7
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33383bbde52e6867425d7f5eb7656cbda72e1bf0f19e334f8b38384e718dd514
[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" "33383bbde52e6867425d7f5eb7656cbda72e1bf0f19e334f8b38384e718dd514", kill_on_drop: false }`
[INFO] [stderr]    Compiling cpython v0.5.1
[INFO] [stderr]    Compiling pyembed v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling python3-sys v0.5.1
[INFO] [stderr]    Compiling python-packaging v0.1.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.61s
[INFO] running `Command { std: "docker" "inspect" "33383bbde52e6867425d7f5eb7656cbda72e1bf0f19e334f8b38384e718dd514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33383bbde52e6867425d7f5eb7656cbda72e1bf0f19e334f8b38384e718dd514", kill_on_drop: false }`
[INFO] [stdout] 33383bbde52e6867425d7f5eb7656cbda72e1bf0f19e334f8b38384e718dd514
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] ee8730c67c7985f2aec91b86af02dacab1173a6c0b388f576fdbce734b1a399f
[INFO] running `Command { std: "docker" "start" "-a" "ee8730c67c7985f2aec91b86af02dacab1173a6c0b388f576fdbce734b1a399f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyembed v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `PYEMBED_TESTS_DIR` not defined
[INFO] [stdout]   --> src/test/importer.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let test_dir = env!("PYEMBED_TESTS_DIR");
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyembed`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ee8730c67c7985f2aec91b86af02dacab1173a6c0b388f576fdbce734b1a399f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8730c67c7985f2aec91b86af02dacab1173a6c0b388f576fdbce734b1a399f", kill_on_drop: false }`
[INFO] [stdout] ee8730c67c7985f2aec91b86af02dacab1173a6c0b388f576fdbce734b1a399f
