[INFO] fetching crate pyo3-macros-backend 0.15.1...
[INFO] testing pyo3-macros-backend-0.15.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate pyo3-macros-backend 0.15.1 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate pyo3-macros-backend 0.15.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyo3-macros-backend 0.15.1
[INFO] finished tweaking crates.io crate pyo3-macros-backend 0.15.1
[INFO] tweaked toml for crates.io crate pyo3-macros-backend 0.15.1 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d990744deeb3c290e833bcfd4683a8ea8e5dffc93b96bc7258aa2ee995102828
[INFO] running `Command { std: "docker" "start" "-a" "d990744deeb3c290e833bcfd4683a8ea8e5dffc93b96bc7258aa2ee995102828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d990744deeb3c290e833bcfd4683a8ea8e5dffc93b96bc7258aa2ee995102828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d990744deeb3c290e833bcfd4683a8ea8e5dffc93b96bc7258aa2ee995102828", kill_on_drop: false }`
[INFO] [stdout] d990744deeb3c290e833bcfd4683a8ea8e5dffc93b96bc7258aa2ee995102828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a5f4f5ec64fdff52920f69914a9c35736d2cbff1ca97daba6616d7d9d1d3b6
[INFO] running `Command { std: "docker" "start" "-a" "37a5f4f5ec64fdff52920f69914a9c35736d2cbff1ca97daba6616d7d9d1d3b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyo3-build-config v0.15.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling pyo3-macros-backend v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "37a5f4f5ec64fdff52920f69914a9c35736d2cbff1ca97daba6616d7d9d1d3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a5f4f5ec64fdff52920f69914a9c35736d2cbff1ca97daba6616d7d9d1d3b6", kill_on_drop: false }`
[INFO] [stdout] 37a5f4f5ec64fdff52920f69914a9c35736d2cbff1ca97daba6616d7d9d1d3b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 979dcfad10ccc810afc2a226b7b18eacb147912747ddf5a07de914389671a954
[INFO] running `Command { std: "docker" "start" "-a" "979dcfad10ccc810afc2a226b7b18eacb147912747ddf5a07de914389671a954", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pyo3-macros-backend v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "979dcfad10ccc810afc2a226b7b18eacb147912747ddf5a07de914389671a954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979dcfad10ccc810afc2a226b7b18eacb147912747ddf5a07de914389671a954", kill_on_drop: false }`
[INFO] [stdout] 979dcfad10ccc810afc2a226b7b18eacb147912747ddf5a07de914389671a954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 726c7ed52fee0c4c0123fd632e4e589892b7c65e5a6864a32e585c9ebc85bd70
[INFO] running `Command { std: "docker" "start" "-a" "726c7ed52fee0c4c0123fd632e4e589892b7c65e5a6864a32e585c9ebc85bd70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pyo3_macros_backend-d814cb76b4bb9374)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pyfunction::tests::test_errs ... ok
[INFO] [stdout] test pyfunction::tests::test_simple_args ... ok
[INFO] [stdout] test pyfunction::tests::test_all ... ok
[INFO] [stderr]    Doc-tests pyo3-macros-backend
[INFO] [stdout] test pyfunction::tests::test_varargs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "726c7ed52fee0c4c0123fd632e4e589892b7c65e5a6864a32e585c9ebc85bd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726c7ed52fee0c4c0123fd632e4e589892b7c65e5a6864a32e585c9ebc85bd70", kill_on_drop: false }`
[INFO] [stdout] 726c7ed52fee0c4c0123fd632e4e589892b7c65e5a6864a32e585c9ebc85bd70