[INFO] fetching crate fastnbt 0.8.0...
[INFO] testing fastnbt-0.8.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate fastnbt 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fastnbt 0.8.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastnbt 0.8.0
[INFO] finished tweaking crates.io crate fastnbt 0.8.0
[INFO] tweaked toml for crates.io crate fastnbt 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate fastnbt 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db296f13dbbaac00376925ae56e6f3d19a4f05793dbc66d290960f1179d1b809
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db296f13dbbaac00376925ae56e6f3d19a4f05793dbc66d290960f1179d1b809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db296f13dbbaac00376925ae56e6f3d19a4f05793dbc66d290960f1179d1b809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db296f13dbbaac00376925ae56e6f3d19a4f05793dbc66d290960f1179d1b809", kill_on_drop: false }`
[INFO] [stdout] db296f13dbbaac00376925ae56e6f3d19a4f05793dbc66d290960f1179d1b809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c514a203132bcb5385b5a5b274b4c96a434075af6cbb733d9f5200d60b7f7ea1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c514a203132bcb5385b5a5b274b4c96a434075af6cbb733d9f5200d60b7f7ea1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling fastnbt v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.36s
[INFO] running `Command { std: "docker" "inspect" "c514a203132bcb5385b5a5b274b4c96a434075af6cbb733d9f5200d60b7f7ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c514a203132bcb5385b5a5b274b4c96a434075af6cbb733d9f5200d60b7f7ea1", kill_on_drop: false }`
[INFO] [stdout] c514a203132bcb5385b5a5b274b4c96a434075af6cbb733d9f5200d60b7f7ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b5b2c95dab1a5aaa1a4bcf2d9d5dfed1bee189252a49feccca980ce02ef88cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3b5b2c95dab1a5aaa1a4bcf2d9d5dfed1bee189252a49feccca980ce02ef88cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastnbt v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.58s
[INFO] running `Command { std: "docker" "inspect" "3b5b2c95dab1a5aaa1a4bcf2d9d5dfed1bee189252a49feccca980ce02ef88cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b5b2c95dab1a5aaa1a4bcf2d9d5dfed1bee189252a49feccca980ce02ef88cb", kill_on_drop: false }`
[INFO] [stdout] 3b5b2c95dab1a5aaa1a4bcf2d9d5dfed1bee189252a49feccca980ce02ef88cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 95d815af61df258a52479292e1e53ab27eaa758ae745096b7156d6d2464e2725
[INFO] running `Command { std: "docker" "start" "-a" "95d815af61df258a52479292e1e53ab27eaa758ae745096b7156d6d2464e2725", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fastnbt-3c5500f96ad14664
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test nbt::test::de::byte_array_from_nbt_byte_array ... ok
[INFO] [stdout] test anvil::bits::tests::nether_heightmap_v1_15_2 ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_z ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_x ... ok
[INFO] [stdout] test nbt::test::de::fixed_array ... ok
[INFO] [stdout] test nbt::test::de::ignore_list_of_compound ... ok
[INFO] [stdout] test nbt::test::de::ignore_primitives_in_ignored_compound ... ok
[INFO] [stdout] test nbt::test::de::list_of_compounds ... ok
[INFO] [stdout] test nbt::test::de::ignore_compound ... ok
[INFO] [stdout] test anvil::tests::offset_beyond_data_given ... ok
[INFO] [stdout] test anvil::bits::tests::heightmap_overworld_v1_15_2 ... ok
[INFO] [stdout] test anvil::bits::tests::unpack_1_15_heightmap ... ok
[INFO] [stdout] test nbt::test::de::complex_nesting ... ok
[INFO] [stdout] test nbt::test::de::blockstates ... ok
[INFO] [stdout] test anvil::bits::tests::unpack_1_16_heightmap ... ok
[INFO] [stdout] test anvil::tests::first_location ... ok
[INFO] [stdout] test nbt::test::de::byte_array_from_list_bytes ... ok
[INFO] [stdout] test nbt::test::de::simple_byte ... ok
[INFO] [stdout] test nbt::test::de::simple_short_to_i16 ... ok
[INFO] [stdout] test nbt::test::de::simple_short_to_u16 ... ok
[INFO] [stdout] test anvil::tests::invalid_offset ... ok
[INFO] [stdout] test nbt::test::de::string_into_string ... ok
[INFO] [stdout] test nbt::test::de::type_mismatch_f64_from_int ... ok
[INFO] [stdout] test nbt::test::de::type_mismatch_f32_from_int ... ok
[INFO] [stdout] test nbt::test::de::type_mismatch_int_from_str ... ok
[INFO] [stdout] test nbt::test::de::unit_not_present_errors ... ok
[INFO] [stdout] test nbt::test::de::unit_variant_enum ... ok
[INFO] [stdout] test nbt::test::de::unwanted_byte ... ok
[INFO] [stdout] test nbt::test::de::unwanted_primative_payloads ... ok
[INFO] [stdout] test nbt::test::de::vec_from_nbt_byte_array ... ok
[INFO] [stdout] test nbt::test::stream::compound_with_list_inside ... ok
[INFO] [stdout] test nbt::test::stream::empty_payload ... ok
[INFO] [stdout] test nbt::test::stream::end_of_reader_is_signalled ... ok
[INFO] [stdout] test nbt::test::stream::list_of_compounds ... ok
[INFO] [stdout] test nbt::test::stream::multiple_primatives ... ok
[INFO] [stdout] test nbt::test::stream::nested_compound ... ok
[INFO] [stdout] test nbt::test::stream::simple_byte ... ok
[INFO] [stdout] test nbt::test::stream::simple_byte_array ... ok
[INFO] [stdout] test nbt::test::stream::simple_compound ... ok
[INFO] [stdout] test nbt::test::stream::simple_double ... ok
[INFO] [stdout] test nbt::test::stream::simple_float ... ok
[INFO] [stdout] test nbt::test::stream::simple_int ... ok
[INFO] [stdout] test nbt::test::stream::simple_int_array ... ok
[INFO] [stdout] test nbt::test::de::type_mismatch_string ... ok
[INFO] [stdout] test anvil::bits::tests::palette_size_checks ... ok
[INFO] [stdout] test nbt::test::de::numbers_into_u32 ... ok
[INFO] [stdout] test nbt::test::de::multiple_fields ... ok
[INFO] [stdout] test nbt::test::de::newtype_struct ... ok
[INFO] [stdout] test nbt::test::de::optional ... ok
[INFO] [stdout] test nbt::test::de::string_into_ref_str ... ok
[INFO] [stdout] test nbt::test::de::negative_short_to_u16_errors ... ok
[INFO] [stdout] test nbt::test::de::unit_just_requires_presense ... ok
[INFO] [stdout] test nbt::test::stream::simple_list_of_int ... ok
[INFO] [stdout] test nbt::test::stream::simple_short ... ok
[INFO] [stdout] test nbt::test::stream::simple_list ... ok
[INFO] [stdout] test nbt::test::stream::simple_string ... ok
[INFO] [stdout] test nbt::test::stream::two_lists_one_after_another ... ok
[INFO] [stdout] test nbt::test::stream::simple_long ... ok
[INFO] [stdout] test nbt::test::de::simple_list ... ok
[INFO] [stdout] test nbt::test::stream::simple_long_array ... ok
[INFO] [stdout] test nbt::test::de::ignore_integral_arrays ... ok
[INFO] [stdout] test nbt::test::de::nested_compound ... ok
[INFO] [stdout] test nbt::test::de::ignore_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastnbt
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/nbt/de.rs - nbt::de::Deserializer (line 81) ... ok
[INFO] [stdout] test src/nbt/de.rs - nbt::de::Deserializer (line 47) ... ok
[INFO] [stdout] test src/nbt/de.rs - nbt::de::Deserializer (line 25) ... ok
[INFO] [stdout] test src/nbt/de.rs - nbt::de::Deserializer (line 61) ... ok
[INFO] [stdout] test src/nbt/stream.rs - nbt::stream::Parser (line 95) ... ok
[INFO] [stdout] test src/nbt/stream.rs - nbt::stream::Parser (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95d815af61df258a52479292e1e53ab27eaa758ae745096b7156d6d2464e2725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d815af61df258a52479292e1e53ab27eaa758ae745096b7156d6d2464e2725", kill_on_drop: false }`
[INFO] [stdout] 95d815af61df258a52479292e1e53ab27eaa758ae745096b7156d6d2464e2725
