[INFO] fetching crate serde-pyobject 0.6.2...
[INFO] testing serde-pyobject-0.6.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate serde-pyobject 0.6.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate serde-pyobject 0.6.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-pyobject 0.6.2
[INFO] tweaked toml for crates.io crate serde-pyobject 0.6.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-pyobject 0.6.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde-pyobject 0.6.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.24.2
[INFO] [stderr]   Downloaded pyo3-macros v0.24.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.24.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.24.2
[INFO] [stderr]   Downloaded pyo3 v0.24.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0af8297209f83230a8b784ca989eca198093ae10007c8b87bf9aad000e431f3
[INFO] running `Command { std: "docker" "start" "-a" "c0af8297209f83230a8b784ca989eca198093ae10007c8b87bf9aad000e431f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0af8297209f83230a8b784ca989eca198093ae10007c8b87bf9aad000e431f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0af8297209f83230a8b784ca989eca198093ae10007c8b87bf9aad000e431f3", kill_on_drop: false }`
[INFO] [stdout] c0af8297209f83230a8b784ca989eca198093ae10007c8b87bf9aad000e431f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d17a413b093980d7702bf7e13dbe7d77cb0589ea2667d51674b627cdadc3cd8
[INFO] running `Command { std: "docker" "start" "-a" "5d17a413b093980d7702bf7e13dbe7d77cb0589ea2667d51674b627cdadc3cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]    Compiling serde-pyobject v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.17s
[INFO] running `Command { std: "docker" "inspect" "5d17a413b093980d7702bf7e13dbe7d77cb0589ea2667d51674b627cdadc3cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d17a413b093980d7702bf7e13dbe7d77cb0589ea2667d51674b627cdadc3cd8", kill_on_drop: false }`
[INFO] [stdout] 5d17a413b093980d7702bf7e13dbe7d77cb0589ea2667d51674b627cdadc3cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63f284588bffd4e4b5a34fbc128467972a39dee067a8692cabcee0e990dd6cea
[INFO] running `Command { std: "docker" "start" "-a" "63f284588bffd4e4b5a34fbc128467972a39dee067a8692cabcee0e990dd6cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling serde-pyobject v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> tests/to_json_to_pyobject.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn to_json_to_pyobject<T: Serialize>(py: Python<'_>, obj: T) -> PyResult<Bound<PyAny>> {
[INFO] [stdout]   |                                                 ^^                       ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                                 |
[INFO] [stdout]   |                                                 the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'_`
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn to_json_to_pyobject<T: Serialize>(py: Python<'_>, obj: T) -> PyResult<Bound<'_, PyAny>> {
[INFO] [stdout]   |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "63f284588bffd4e4b5a34fbc128467972a39dee067a8692cabcee0e990dd6cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f284588bffd4e4b5a34fbc128467972a39dee067a8692cabcee0e990dd6cea", kill_on_drop: false }`
[INFO] [stdout] 63f284588bffd4e4b5a34fbc128467972a39dee067a8692cabcee0e990dd6cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8524c94a02c9633e7c9efe74fb8ce040ce30d27c6cc4ad1247c17107512a2c18
[INFO] running `Command { std: "docker" "start" "-a" "8524c94a02c9633e7c9efe74fb8ce040ce30d27c6cc4ad1247c17107512a2c18", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> tests/to_json_to_pyobject.rs:5:49
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn to_json_to_pyobject<T: Serialize>(py: Python<'_>, obj: T) -> PyResult<Bound<PyAny>> {
[INFO] [stderr]   |                                                 ^^                       ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                                                 |
[INFO] [stderr]   |                                                 the lifetime is elided here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'_`
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn to_json_to_pyobject<T: Serialize>(py: Python<'_>, obj: T) -> PyResult<Bound<'_, PyAny>> {
[INFO] [stderr]   |                                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `serde-pyobject` (test "to_json_to_pyobject") generated 1 warning (run `cargo fix --test "to_json_to_pyobject"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_pyobject-db36565c946b5d00)
[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] [stderr]      Running tests/check_revertible.rs (/opt/rustwide/target/debug/deps/check_revertible-8a318f0115e13be7)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test newtype_variant ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test check_python_object ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test struct_ ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test unit_variant ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] test struct_variant ... ok
[INFO] [stdout] test tuple_variant ... ok
[INFO] [stdout] test primitive ... ok
[INFO] [stdout] test unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/to_json_to_pyobject.rs (/opt/rustwide/target/debug/deps/to_json_to_pyobject-31dc0fd152b27d30)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test newtype_variant ... ok
[INFO] [stdout] test unit_variant ... ok
[INFO] [stdout] test struct_ ... ok
[INFO] [stdout] test struct_variant ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test primitive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_pyobject
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 14) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 55) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 122) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 31) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 184) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 222) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 271) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 154) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 105) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 68) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 51) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 38) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 203) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 141) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 167) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 109) ... ok
[INFO] [stdout] test src/pylit.rs - pylit::pydict (line 41) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 11) ... ok
[INFO] [stdout] test src/pylit.rs - pylit::pylist (line 97) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 177) ... ok
[INFO] [stdout] test src/pylit.rs - pylit::pydict (line 8) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 165) ... ok
[INFO] [stdout] test src/pylit.rs - pylit::pylist (line 111) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 244) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 147) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 189) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 130) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 79) ... ok
[INFO] [stdout] test src/de.rs - de::from_pyobject (line 85) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 205) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 45) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 27) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 93) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 223) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 62) ... ok
[INFO] [stdout] test src/ser.rs - ser::to_pyobject (line 263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8524c94a02c9633e7c9efe74fb8ce040ce30d27c6cc4ad1247c17107512a2c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8524c94a02c9633e7c9efe74fb8ce040ce30d27c6cc4ad1247c17107512a2c18", kill_on_drop: false }`
[INFO] [stdout] 8524c94a02c9633e7c9efe74fb8ce040ce30d27c6cc4ad1247c17107512a2c18