[INFO] fetching crate rillrate-py 0.40.0...
[INFO] testing rillrate-py-0.40.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rillrate-py 0.40.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate rillrate-py 0.40.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rillrate-py 0.40.0
[INFO] finished tweaking crates.io crate rillrate-py 0.40.0
[INFO] tweaked toml for crates.io crate rillrate-py 0.40.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded inotify v0.9.6
[INFO] [stderr]   Downloaded typed-slab v0.1.7
[INFO] [stderr]   Downloaded rill-derive v0.40.0
[INFO] [stderr]   Downloaded meio-connect v0.94.0
[INFO] [stderr]   Downloaded meio-protocol v0.94.0
[INFO] [stderr]   Downloaded meio v0.94.0
[INFO] [stderr]   Downloaded rate-config v0.40.0
[INFO] [stderr]   Downloaded rate-core v0.40.0
[INFO] [stderr]   Downloaded rill-engine v0.40.0
[INFO] [stderr]   Downloaded rill-protocol v0.40.0
[INFO] [stderr]   Downloaded rillrate v0.40.0
[INFO] [stderr]   Downloaded rrpack-prime v0.40.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea5e719974cfffa1a49faecde77b5f185f6ad04c263f4602e6b74fa240888b1e
[INFO] running `Command { std: "docker" "start" "-a" "ea5e719974cfffa1a49faecde77b5f185f6ad04c263f4602e6b74fa240888b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea5e719974cfffa1a49faecde77b5f185f6ad04c263f4602e6b74fa240888b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5e719974cfffa1a49faecde77b5f185f6ad04c263f4602e6b74fa240888b1e", kill_on_drop: false }`
[INFO] [stdout] ea5e719974cfffa1a49faecde77b5f185f6ad04c263f4602e6b74fa240888b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c8b36fc6f7067d715840ac96bd935a6d461922a973ab315d236d11a3d2fa1bc
[INFO] running `Command { std: "docker" "start" "-a" "0c8b36fc6f7067d715840ac96bd935a6d461922a973ab315d236d11a3d2fa1bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling metacrate v0.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rustls-pemfile v0.2.1
[INFO] [stderr]    Compiling typed-slab v0.1.7
[INFO] [stderr]    Compiling headers-core v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling rill-derive v0.40.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling notify v5.0.0-pre.13
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tungstenite v0.14.0
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling headers v0.3.7
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling meio-protocol v0.94.0
[INFO] [stderr]    Compiling serde_qs v0.8.5
[INFO] [stderr]    Compiling vectorize v0.2.0
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling envy v0.4.2
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-tungstenite v0.15.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.6
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling meio v0.94.0
[INFO] [stderr]    Compiling webpki-roots v0.22.2
[INFO] [stderr]    Compiling rate-config v0.40.0
[INFO] [stderr]    Compiling num_enum v0.5.6
[INFO] [stderr]    Compiling flexbuffers v2.0.0
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
[INFO] [stderr]    Compiling rill-protocol v0.40.0
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling meio-connect v0.94.0
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling reqwest v0.11.9
[INFO] [stderr]    Compiling rill-engine v0.40.0
[INFO] [stderr]    Compiling rrpack-prime v0.40.0
[INFO] [stderr]    Compiling rate-core v0.40.0
[INFO] [stderr]    Compiling rillrate v0.40.0
[INFO] [stderr]    Compiling rillrate-py v0.40.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "0c8b36fc6f7067d715840ac96bd935a6d461922a973ab315d236d11a3d2fa1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8b36fc6f7067d715840ac96bd935a6d461922a973ab315d236d11a3d2fa1bc", kill_on_drop: false }`
[INFO] [stdout] 0c8b36fc6f7067d715840ac96bd935a6d461922a973ab315d236d11a3d2fa1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af84adc38e7687c03df5a93c042004b929cac8b42a583fcda2003552f69133f
[INFO] running `Command { std: "docker" "start" "-a" "4af84adc38e7687c03df5a93c042004b929cac8b42a583fcda2003552f69133f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rillrate-py v0.40.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.95s
[INFO] running `Command { std: "docker" "inspect" "4af84adc38e7687c03df5a93c042004b929cac8b42a583fcda2003552f69133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af84adc38e7687c03df5a93c042004b929cac8b42a583fcda2003552f69133f", kill_on_drop: false }`
[INFO] [stdout] 4af84adc38e7687c03df5a93c042004b929cac8b42a583fcda2003552f69133f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 330c8ae7b586cf47f555261625d461f176a7090bfa4166411d0aad8a3b78348d
[INFO] running `Command { std: "docker" "start" "-a" "330c8ae7b586cf47f555261625d461f176a7090bfa4166411d0aad8a3b78348d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rillrate-e625426a96042462)
[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" "330c8ae7b586cf47f555261625d461f176a7090bfa4166411d0aad8a3b78348d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330c8ae7b586cf47f555261625d461f176a7090bfa4166411d0aad8a3b78348d", kill_on_drop: false }`
[INFO] [stdout] 330c8ae7b586cf47f555261625d461f176a7090bfa4166411d0aad8a3b78348d