[INFO] fetching crate serde-pyobject 0.4.0...
[INFO] testing serde-pyobject-0.4.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] extracting crate serde-pyobject 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate serde-pyobject 0.4.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-pyobject 0.4.0
[INFO] finished tweaking crates.io crate serde-pyobject 0.4.0
[INFO] tweaked toml for crates.io crate serde-pyobject 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding pyo3 v0.22.6 (available: v0.23.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9ba7322869acfcbd342b7270bc9ff4c4f03d59e57f01235a98426d1baa3acbf
[INFO] running `Command { std: "docker" "start" "-a" "b9ba7322869acfcbd342b7270bc9ff4c4f03d59e57f01235a98426d1baa3acbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ba7322869acfcbd342b7270bc9ff4c4f03d59e57f01235a98426d1baa3acbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ba7322869acfcbd342b7270bc9ff4c4f03d59e57f01235a98426d1baa3acbf", kill_on_drop: false }`
[INFO] [stdout] b9ba7322869acfcbd342b7270bc9ff4c4f03d59e57f01235a98426d1baa3acbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c2e4c62a911569e1f3e617f9c5a57b9905bd65c7ef4706f3ea5036198be51c1
[INFO] running `Command { std: "docker" "start" "-a" "7c2e4c62a911569e1f3e617f9c5a57b9905bd65c7ef4706f3ea5036198be51c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling pyo3-build-config v0.22.6
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]    Compiling serde-pyobject v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "7c2e4c62a911569e1f3e617f9c5a57b9905bd65c7ef4706f3ea5036198be51c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2e4c62a911569e1f3e617f9c5a57b9905bd65c7ef4706f3ea5036198be51c1", kill_on_drop: false }`
[INFO] [stdout] 7c2e4c62a911569e1f3e617f9c5a57b9905bd65c7ef4706f3ea5036198be51c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ffa2785af3252955b07b9c2c065e772f39919b6c30a0d053fe6c1dd66b8b168
[INFO] running `Command { std: "docker" "start" "-a" "6ffa2785af3252955b07b9c2c065e772f39919b6c30a0d053fe6c1dd66b8b168", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling serde-pyobject v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `UnitStruct` is never constructed
[INFO] [stdout]   --> tests/to_json_to_pyobject.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct UnitStruct;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TupleStruct` is never constructed
[INFO] [stdout]   --> tests/to_json_to_pyobject.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct TupleStruct(u8, u8, u8);
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `Command { std: "docker" "inspect" "6ffa2785af3252955b07b9c2c065e772f39919b6c30a0d053fe6c1dd66b8b168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ffa2785af3252955b07b9c2c065e772f39919b6c30a0d053fe6c1dd66b8b168", kill_on_drop: false }`
[INFO] [stdout] 6ffa2785af3252955b07b9c2c065e772f39919b6c30a0d053fe6c1dd66b8b168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f03e3f4d8423f7c7baf4574f8db616851029122cb1b07e7ab4e625a62a402f7
[INFO] running `Command { std: "docker" "start" "-a" "9f03e3f4d8423f7c7baf4574f8db616851029122cb1b07e7ab4e625a62a402f7", kill_on_drop: false }`
[INFO] [stderr] warning: struct `UnitStruct` is never constructed
[INFO] [stderr]   --> tests/to_json_to_pyobject.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | struct UnitStruct;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TupleStruct` is never constructed
[INFO] [stderr]   --> tests/to_json_to_pyobject.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | struct TupleStruct(u8, u8, u8);
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `serde-pyobject` (test "to_json_to_pyobject") generated 2 warnings
[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-53edd6ea5a6dd4c1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/check_revertible.rs (/opt/rustwide/target/debug/deps/check_revertible-6ce5f2a14b022521)
[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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test unit ... ok
[INFO] [stderr]      Running tests/to_json_to_pyobject.rs (/opt/rustwide/target/debug/deps/to_json_to_pyobject-9bf47b791f84fa36)
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test unit_variant ... ok
[INFO] [stdout] test tuple_variant ... ok
[INFO] [stdout] test primitive ... ok
[INFO] [stdout] test struct_ ... ok
[INFO] [stdout] test struct_variant ... ok
[INFO] [stdout] test newtype_variant ... ok
[INFO] [stdout] test unit_struct ... ok
[INFO] [stdout] test tuple_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test unit_variant ... ok
[INFO] [stdout] test struct_variant ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test struct_ ... ok
[INFO] [stdout] test primitive ... ok
[INFO] [stdout] test seq ... ok
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test newtype_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_pyobject
[INFO] [stderr] error: DefId(0:20 ~ serde_pyobject[54df]::de::from_pyobject) has more than five doctests
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name serde_pyobject --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/usr/lib/x86_64-linux-gnu --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-019dc3e6fa39a754.rlib --extern pyo3=/opt/rustwide/target/debug/deps/libpyo3-23ace4118bf72bd3.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-15cd5f844e567b0d.rlib --extern serde_pyobject=/opt/rustwide/target/debug/deps/libserde_pyobject-babd0e6565fe9513.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-476eaa485559d59c.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "9f03e3f4d8423f7c7baf4574f8db616851029122cb1b07e7ab4e625a62a402f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f03e3f4d8423f7c7baf4574f8db616851029122cb1b07e7ab4e625a62a402f7", kill_on_drop: false }`
[INFO] [stdout] 9f03e3f4d8423f7c7baf4574f8db616851029122cb1b07e7ab4e625a62a402f7