[INFO] fetching crate phoron_core 0.5.4...
[INFO] testing phoron_core-0.5.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate phoron_core 0.5.4 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phoron_core 0.5.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcf2d1fd8efbc2342bb67b5c31d24cbc66f3f502706689167d03392d06100d23
[INFO] running `Command { std: "docker" "start" "-a" "fcf2d1fd8efbc2342bb67b5c31d24cbc66f3f502706689167d03392d06100d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcf2d1fd8efbc2342bb67b5c31d24cbc66f3f502706689167d03392d06100d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf2d1fd8efbc2342bb67b5c31d24cbc66f3f502706689167d03392d06100d23", kill_on_drop: false }`
[INFO] [stdout] fcf2d1fd8efbc2342bb67b5c31d24cbc66f3f502706689167d03392d06100d23
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 766a15f36b831cae072a9ba1d9826edb5ec6b6de01c7e721cfa2d916411bff5b
[INFO] running `Command { std: "docker" "start" "-a" "766a15f36b831cae072a9ba1d9826edb5ec6b6de01c7e721cfa2d916411bff5b", 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 1.21s
[INFO] running `Command { std: "docker" "inspect" "766a15f36b831cae072a9ba1d9826edb5ec6b6de01c7e721cfa2d916411bff5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "766a15f36b831cae072a9ba1d9826edb5ec6b6de01c7e721cfa2d916411bff5b", kill_on_drop: false }`
[INFO] [stdout] 766a15f36b831cae072a9ba1d9826edb5ec6b6de01c7e721cfa2d916411bff5b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd77f77ba345aa8419aeda7b66746a8babac1b8e36a382383934b43a4980e447
[INFO] running `Command { std: "docker" "start" "-a" "cd77f77ba345aa8419aeda7b66746a8babac1b8e36a382383934b43a4980e447", 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 2.45s
[INFO] running `Command { std: "docker" "inspect" "cd77f77ba345aa8419aeda7b66746a8babac1b8e36a382383934b43a4980e447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd77f77ba345aa8419aeda7b66746a8babac1b8e36a382383934b43a4980e447", kill_on_drop: false }`
[INFO] [stdout] cd77f77ba345aa8419aeda7b66746a8babac1b8e36a382383934b43a4980e447
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a9052f97a8cd0deaf161fc6c16e4b6047d1c27a99d35010e9d8b32d64be5d2c
[INFO] running `Command { std: "docker" "start" "-a" "3a9052f97a8cd0deaf161fc6c16e4b6047d1c27a99d35010e9d8b32d64be5d2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phoron_core-d97d42163e47b129)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test model::attributes::tests::test_default_class ... ok
[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_exception_handler ... ok
[INFO] [stdout] test model::attributes::tests::test_default_export ... ok
[INFO] [stdout] test model::attributes::tests::test_default_line_number ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_var_entry ... ok
[INFO] [stdout] test deserializer::test::test_deserialize_minimal ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_variable ... ok
[INFO] [stdout] test model::attributes::tests::test_default_open ... ok
[INFO] [stdout] test model::attributes::tests::test_default_local_variable_type ... ok
[INFO] [stdout] test model::attributes::tests::test_default_parameter ... ok
[INFO] [stdout] test model::attributes::tests::test_default_parameter_annotation ... ok
[INFO] [stdout] test model::attributes::tests::test_default_provide ... ok
[INFO] [stdout] test model::attributes::tests::test_default_require ... ok
[INFO] [stdout] test model::attributes::tests::test_default_rercord_component_info ... 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 model::tests::test_default_classfile ... ok
[INFO] [stdout] test model::tests::test_default_field_info ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_byte ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_int ... 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_short ... ok
[INFO] [stdout] test model::attributes::tests::test_default_path ... ok
[INFO] [stdout] test serializer::test::test_serialize_minimal ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_int ... ok
[INFO] [stdout] test rw::reader::tests::test_read_unsigned_long ... ok
[INFO] [stdout] test model::tests::test_default_method_info ... ok
[INFO] [stdout] test rw::writer::tests::test_write_unsigned_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/phoron_core-1e81e7c797292031)
[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-7524498c101df625)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_deserialize_arith_evaluator ... ok
[INFO] [stdout] test test_deserialize_allinone ... ok
[INFO] [stdout] test test_deserialize_hello_world_no_line_number_table ... ok
[INFO] [stdout] test test_deserialize_fields ... ok
[INFO] [stdout] test test_deserialize_hello_world ... ok
[INFO] [stdout] test test_deserialize_interface_demo ... ok
[INFO] [stdout] test test_deserialize_throwsdemo ... ok
[INFO] [stdout] test test_deserialize_catcher ... ok
[INFO] [stdout] test test_deserialize_vardemo ... ok
[INFO] [stdout] test test_deserialize_tablewswitchdemo ... ok
[INFO] [stdout] test test_deserialize_implements_demo ... ok
[INFO] [stdout] test test_deserialize_fields_demo ... ok
[INFO] [stdout] test test_deserialize_linenumberdemo ... ok
[INFO] [stdout] test test_deserialize_lookupswitchdemo ... 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-865f0b0fc6d7a251)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_serialize_allinone ... ok
[INFO] [stdout] test test_serialize_fields ... ok
[INFO] [stdout] test test_serialize_implements_demo ... ok
[INFO] [stdout] test test_serialize_arith_evaluator ... ok
[INFO] [stdout] test test_serialize_catcher ... ok
[INFO] [stdout] test test_serialize_fields_demo ... ok
[INFO] [stdout] test test_serialize_hello_world ... ok
[INFO] [stdout] test test_serialize_hello_world_no_line_number ... ok
[INFO] [stdout] test test_serialize_linenumberdemo ... ok
[INFO] [stdout] test test_serialize_interface_demo ... ok
[INFO] [stdout] test test_serialize_lookupswitchdemo ... ok
[INFO] [stdout] test test_serialize_tableswitchdemo ... ok
[INFO] [stdout] test test_serialize_throwsdemo ... ok
[INFO] [stdout] test test_serialize_vardemo ... 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]    Doc-tests phoron_core
[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" "3a9052f97a8cd0deaf161fc6c16e4b6047d1c27a99d35010e9d8b32d64be5d2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9052f97a8cd0deaf161fc6c16e4b6047d1c27a99d35010e9d8b32d64be5d2c", kill_on_drop: false }`
[INFO] [stdout] 3a9052f97a8cd0deaf161fc6c16e4b6047d1c27a99d35010e9d8b32d64be5d2c