[INFO] updating cached repository https://github.com/de-sh/test_pyo3
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42a338483d8a9b471e5af73487c4e1b04a09c6f9
[INFO] testing de-sh/test_pyo3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fde-sh%2Ftest_pyo3" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/de-sh/test_pyo3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/de-sh/test_pyo3
[INFO] finished tweaking git repo https://github.com/de-sh/test_pyo3
[INFO] tweaked toml for git repo https://github.com/de-sh/test_pyo3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/de-sh/test_pyo3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 2674b67032ceaab7260e9b3817b15c1d37116e9974969a4d2bd98bfac6f1cb17
[INFO] running `"docker" "start" "-a" "2674b67032ceaab7260e9b3817b15c1d37116e9974969a4d2bd98bfac6f1cb17"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling proc-macro-hack v0.5.14
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling regex v1.3.5
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling pyo3-derive-backend v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling inventory-impl v0.1.5
[INFO] [stderr]    Compiling ghost v0.1.1
[INFO] [stderr]    Compiling paste-impl v0.1.7
[INFO] [stderr]    Compiling ctor v0.1.13
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]    Compiling pyo3cls v0.9.0
[INFO] [stderr]    Compiling paste v0.1.7
[INFO] [stderr]    Compiling indoc v0.3.4
[INFO] [stderr]    Compiling inventory v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling pyo3 v0.9.0
[INFO] [stderr]    Compiling test-py v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `py`
[INFO] [stderr]   --> src/lib.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn test_py(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "2674b67032ceaab7260e9b3817b15c1d37116e9974969a4d2bd98bfac6f1cb17"`
[INFO] running `"docker" "rm" "-f" "2674b67032ceaab7260e9b3817b15c1d37116e9974969a4d2bd98bfac6f1cb17"`
[INFO] [stdout] 2674b67032ceaab7260e9b3817b15c1d37116e9974969a4d2bd98bfac6f1cb17
[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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] 275bdfb0b6d3341085cc348c524206bd5768e30d6650bc2376bace428b54b6d8
[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" "275bdfb0b6d3341085cc348c524206bd5768e30d6650bc2376bace428b54b6d8"`
[INFO] [stderr]    Compiling test-py v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `py`
[INFO] [stderr]   --> src/lib.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn test_py(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "275bdfb0b6d3341085cc348c524206bd5768e30d6650bc2376bace428b54b6d8"`
[INFO] running `"docker" "rm" "-f" "275bdfb0b6d3341085cc348c524206bd5768e30d6650bc2376bace428b54b6d8"`
[INFO] [stdout] 275bdfb0b6d3341085cc348c524206bd5768e30d6650bc2376bace428b54b6d8
[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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 163bf0ce6016edffa4fa95e301cd19f30f840c234e5ca52fdcbf0b4dbbb01381
[INFO] running `"docker" "start" "-a" "163bf0ce6016edffa4fa95e301cd19f30f840c234e5ca52fdcbf0b4dbbb01381"`
[INFO] [stderr] warning: unused variable: `py`
[INFO] [stderr]   --> src/lib.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn test_py(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_py-59f77a205969c9d6
[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" "163bf0ce6016edffa4fa95e301cd19f30f840c234e5ca52fdcbf0b4dbbb01381"`
[INFO] running `"docker" "rm" "-f" "163bf0ce6016edffa4fa95e301cd19f30f840c234e5ca52fdcbf0b4dbbb01381"`
[INFO] [stdout] 163bf0ce6016edffa4fa95e301cd19f30f840c234e5ca52fdcbf0b4dbbb01381