[INFO] fetching crate fastnbt 0.4.0...
[INFO] testing fastnbt-0.4.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate fastnbt 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fastnbt 0.4.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fastnbt 0.4.0
[INFO] finished tweaking crates.io crate fastnbt 0.4.0
[INFO] tweaked toml for crates.io crate fastnbt 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b4f06719b584a75ad5b2e42eb3d97852a9da96d61bf02df7b48e4fa51b44188
[INFO] running `"docker" "start" "-a" "3b4f06719b584a75ad5b2e42eb3d97852a9da96d61bf02df7b48e4fa51b44188"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling bit_field v0.10.0
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling num_enum_derive v0.5.0
[INFO] [stderr]    Compiling num_enum v0.5.0
[INFO] [stderr]    Compiling fastnbt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `"docker" "inspect" "3b4f06719b584a75ad5b2e42eb3d97852a9da96d61bf02df7b48e4fa51b44188"`
[INFO] running `"docker" "rm" "-f" "3b4f06719b584a75ad5b2e42eb3d97852a9da96d61bf02df7b48e4fa51b44188"`
[INFO] [stdout] 3b4f06719b584a75ad5b2e42eb3d97852a9da96d61bf02df7b48e4fa51b44188
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a15e0de3fc0c03cc15131f657d629cf98436620449fa8f5f5fc5965c54b6f101
[INFO] running `"docker" "start" "-a" "a15e0de3fc0c03cc15131f657d629cf98436620449fa8f5f5fc5965c54b6f101"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling fastnbt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `"docker" "inspect" "a15e0de3fc0c03cc15131f657d629cf98436620449fa8f5f5fc5965c54b6f101"`
[INFO] running `"docker" "rm" "-f" "a15e0de3fc0c03cc15131f657d629cf98436620449fa8f5f5fc5965c54b6f101"`
[INFO] [stdout] a15e0de3fc0c03cc15131f657d629cf98436620449fa8f5f5fc5965c54b6f101
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 934610802b8f7c96500dd3b49783e7ab6a496382d2ed9061a293129fd8c1de92
[INFO] running `"docker" "start" "-a" "934610802b8f7c96500dd3b49783e7ab6a496382d2ed9061a293129fd8c1de92"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fastnbt-ae8d35c36dc45815
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test anvil::bits::tests::nether_heightmap_v1_15_2 ... ok
[INFO] [stdout] test nbt::test::multiple_primatives ... ok
[INFO] [stdout] test anvil::tests::invalid_offset ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_x ... ok
[INFO] [stdout] test anvil::bits::tests::size_one_palette_still_requires_one_bit ... ok
[INFO] [stdout] test nbt::test::compound_with_list_inside ... ok
[INFO] [stdout] test nbt::test::empty_payload ... ok
[INFO] [stdout] test anvil::tests::first_location ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_z ... ok
[INFO] [stdout] test anvil::bits::tests::palette_size_checks ... 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 nbt::test::list_of_compounds ... ok
[INFO] [stdout] test nbt::test::end_of_reader_is_signalled ... ok
[INFO] [stdout] test nbt::test::simple_byte_array ... ok
[INFO] [stdout] test nbt::test::simple_compound ... ok
[INFO] [stdout] test nbt::test::simple_double ... ok
[INFO] [stdout] test nbt::test::simple_int_array ... ok
[INFO] [stdout] test nbt::test::simple_list_of_int ... ok
[INFO] [stdout] test nbt::test::simple_long ... ok
[INFO] [stdout] test nbt::test::simple_float ... ok
[INFO] [stdout] test nbt::test::simple_int ... ok
[INFO] [stdout] test nbt::test::simple_short ... ok
[INFO] [stdout] test nbt::test::nested_compound ... ok
[INFO] [stdout] test nbt::test::simple_byte ... ok
[INFO] [stdout] test nbt::test::simple_string ... ok
[INFO] [stdout] test nbt::test::simple_list ... ok
[INFO] [stdout] test nbt::test::simple_long_array ... ok
[INFO] [stdout] test nbt::test::two_lists_one_after_another ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastnbt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/nbt/mod.rs - nbt::Parser (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "934610802b8f7c96500dd3b49783e7ab6a496382d2ed9061a293129fd8c1de92"`
[INFO] running `"docker" "rm" "-f" "934610802b8f7c96500dd3b49783e7ab6a496382d2ed9061a293129fd8c1de92"`
[INFO] [stdout] 934610802b8f7c96500dd3b49783e7ab6a496382d2ed9061a293129fd8c1de92