[INFO] fetching crate phoron_core 0.5.4...
[INFO] testing phoron_core-0.5.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate phoron_core 0.5.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate phoron_core 0.5.4
[INFO] finished tweaking crates.io crate phoron_core 0.5.4
[INFO] tweaked toml for crates.io crate phoron_core 0.5.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phoron_core 0.5.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate phoron_core 0.5.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fa98817fc9599ed23bcbf6633f8e0bb4dc751633ee9356cee075eb9aa4273b7
[INFO] running `Command { std: "docker" "start" "-a" "1fa98817fc9599ed23bcbf6633f8e0bb4dc751633ee9356cee075eb9aa4273b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fa98817fc9599ed23bcbf6633f8e0bb4dc751633ee9356cee075eb9aa4273b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa98817fc9599ed23bcbf6633f8e0bb4dc751633ee9356cee075eb9aa4273b7", kill_on_drop: false }`
[INFO] [stdout] 1fa98817fc9599ed23bcbf6633f8e0bb4dc751633ee9356cee075eb9aa4273b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2990fa36fee79c1b4823b5b3367b2119649157720047791bddf80e7de61dbde
[INFO] running `Command { std: "docker" "start" "-a" "f2990fa36fee79c1b4823b5b3367b2119649157720047791bddf80e7de61dbde", kill_on_drop: false }`
[INFO] [stderr]    Compiling phoron_core v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "f2990fa36fee79c1b4823b5b3367b2119649157720047791bddf80e7de61dbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2990fa36fee79c1b4823b5b3367b2119649157720047791bddf80e7de61dbde", kill_on_drop: false }`
[INFO] [stdout] f2990fa36fee79c1b4823b5b3367b2119649157720047791bddf80e7de61dbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 425e8b7f0531da09b9b7a97aa63c209c470a8bf18704c067fd28a1af9c68675b
[INFO] running `Command { std: "docker" "start" "-a" "425e8b7f0531da09b9b7a97aa63c209c470a8bf18704c067fd28a1af9c68675b", kill_on_drop: false }`
[INFO] [stderr]    Compiling phoron_core v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "425e8b7f0531da09b9b7a97aa63c209c470a8bf18704c067fd28a1af9c68675b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425e8b7f0531da09b9b7a97aa63c209c470a8bf18704c067fd28a1af9c68675b", kill_on_drop: false }`
[INFO] [stdout] 425e8b7f0531da09b9b7a97aa63c209c470a8bf18704c067fd28a1af9c68675b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8279d332863ba04d03ede93255bbbdcd98cc589755e2ea5c034a75fbf62afce7
[INFO] running `Command { std: "docker" "start" "-a" "8279d332863ba04d03ede93255bbbdcd98cc589755e2ea5c034a75fbf62afce7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phoron_core-d97d42163e47b129)
[INFO] [stdout] running 31 tests
[INFO] [stdout] test model::attributes::tests::test_default_annotation ... ok
[INFO] [stdout] test model::attributes::tests::test_default_bootstrap_method ... ok
[INFO] [stdout] test model::attributes::tests::test_default_class ... ok
[INFO] [stdout] test model::attributes::tests::test_default_export ... ok
[INFO] [stdout] test model::attributes::tests::test_default_exception_handler ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_var_entry ... ok
[INFO] [stdout] test model::attributes::tests::test_default_line_number ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_variable ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_byte ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_variable_type ... ok
[INFO] [stdout] test model::attributes::tests::test_default_parameter_annotation ... ok
[INFO] [stdout] test model::attributes::tests::test_default_parameter ... ok
[INFO] [stdout] test model::attributes::tests::test_default_path ... ok
[INFO] [stdout] test model::attributes::tests::test_default_type_annotation ... ok
[INFO] [stdout] test model::attributes::tests::test_default_type_path ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_int ... ok
[INFO] [stdout] test model::tests::test_default_classfile ... ok
[INFO] [stdout] test model::attributes::tests::test_default_provide ... ok
[INFO] [stdout] test model::tests::test_default_field_info ... ok
[INFO] [stdout] test model::tests::test_default_method_info ... ok
[INFO] [stdout] test model::attributes::tests::test_default_rercord_component_info ... ok
[INFO] [stdout] test model::attributes::tests::test_default_require ... ok
[INFO] [stdout] test model::attributes::tests::test_default_open ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_long ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_short ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_byte ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_int ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_long ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_short ... ok
[INFO] [stdout] test serializer::test::test_serialize_minimal ... ok
[INFO] [stdout] test deserializer::test::test_deserialize_minimal ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/phoron_core-0a50d80cdd3c163d)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stderr]      Running tests/test_deserializer.rs (/opt/rustwide/target/debug/deps/test_deserializer-701911bbc3dc6474)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_deserialize_catcher ... ok
[INFO] [stdout] test test_deserialize_fields ... ok
[INFO] [stdout] test test_deserialize_hello_world_no_line_number_table ... ok
[INFO] [stdout] test test_deserialize_allinone ... ok
[INFO] [stdout] test test_deserialize_hello_world ... ok
[INFO] [stdout] test test_deserialize_arith_evaluator ... ok
[INFO] [stdout] test test_deserialize_fields_demo ... ok
[INFO] [stdout] test test_deserialize_implements_demo ... ok
[INFO] [stdout] test test_deserialize_linenumberdemo ... ok
[INFO] [stdout] test test_deserialize_lookupswitchdemo ... ok
[INFO] [stdout] test test_deserialize_tablewswitchdemo ... ok
[INFO] [stdout] test test_deserialize_vardemo ... ok
[INFO] [stdout] test test_deserialize_interface_demo ... ok
[INFO] [stdout] test test_deserialize_throwsdemo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serializer.rs (/opt/rustwide/target/debug/deps/test_serializer-d3fb00b0e167340c)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_serialize_allinone ... ok
[INFO] [stdout] test test_serialize_catcher ... ok
[INFO] [stdout] test test_serialize_arith_evaluator ... ok
[INFO] [stdout] test test_serialize_implements_demo ... ok
[INFO] [stdout] test test_serialize_fields ... ok
[INFO] [stdout] test test_serialize_fields_demo ... ok
[INFO] [stdout] test test_serialize_lookupswitchdemo ... ok
[INFO] [stdout] test test_serialize_vardemo ... ok
[INFO] [stdout] test test_serialize_tableswitchdemo ... ok
[INFO] [stdout] test test_serialize_interface_demo ... ok
[INFO] [stdout] test test_serialize_linenumberdemo ... ok
[INFO] [stdout] test test_serialize_throwsdemo ... ok
[INFO] [stdout] test test_serialize_hello_world ... ok
[INFO] [stderr]    Doc-tests phoron_core
[INFO] [stdout] test test_serialize_hello_world_no_line_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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" "8279d332863ba04d03ede93255bbbdcd98cc589755e2ea5c034a75fbf62afce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8279d332863ba04d03ede93255bbbdcd98cc589755e2ea5c034a75fbf62afce7", kill_on_drop: false }`
[INFO] [stdout] 8279d332863ba04d03ede93255bbbdcd98cc589755e2ea5c034a75fbf62afce7