[INFO] fetching crate fastnbt 0.6.0...
[INFO] testing fastnbt-0.6.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate fastnbt 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fastnbt 0.6.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fastnbt 0.6.0
[INFO] finished tweaking crates.io crate fastnbt 0.6.0
[INFO] tweaked toml for crates.io crate fastnbt 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63a5c415967f71ccd93dc31dbeb4ee28857ce0c91c666d78439cf01b6d1e06fc
[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" "63a5c415967f71ccd93dc31dbeb4ee28857ce0c91c666d78439cf01b6d1e06fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a5c415967f71ccd93dc31dbeb4ee28857ce0c91c666d78439cf01b6d1e06fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a5c415967f71ccd93dc31dbeb4ee28857ce0c91c666d78439cf01b6d1e06fc", kill_on_drop: false }`
[INFO] [stdout] 63a5c415967f71ccd93dc31dbeb4ee28857ce0c91c666d78439cf01b6d1e06fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2a8ffb67b1cea11f2ee4a61bdd65cbecfe598fcd0fe0e49d690844b8f9d5e09
[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" "e2a8ffb67b1cea11f2ee4a61bdd65cbecfe598fcd0fe0e49d690844b8f9d5e09", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling bit_field v0.10.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling num_enum v0.5.1
[INFO] [stderr]    Compiling fastnbt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.00s
[INFO] running `Command { std: "docker" "inspect" "e2a8ffb67b1cea11f2ee4a61bdd65cbecfe598fcd0fe0e49d690844b8f9d5e09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a8ffb67b1cea11f2ee4a61bdd65cbecfe598fcd0fe0e49d690844b8f9d5e09", kill_on_drop: false }`
[INFO] [stdout] e2a8ffb67b1cea11f2ee4a61bdd65cbecfe598fcd0fe0e49d690844b8f9d5e09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f76de09884df611f6a6dccb7276611c5df1c2be82f4773fc16bebea470bba76
[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" "7f76de09884df611f6a6dccb7276611c5df1c2be82f4773fc16bebea470bba76", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastnbt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "7f76de09884df611f6a6dccb7276611c5df1c2be82f4773fc16bebea470bba76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f76de09884df611f6a6dccb7276611c5df1c2be82f4773fc16bebea470bba76", kill_on_drop: false }`
[INFO] [stdout] 7f76de09884df611f6a6dccb7276611c5df1c2be82f4773fc16bebea470bba76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bdde2f59faea92eacdc509098fe65aff79b0d6a8f6d5ea43c1599d19c7ab4b5
[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" "4bdde2f59faea92eacdc509098fe65aff79b0d6a8f6d5ea43c1599d19c7ab4b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fastnbt-7c1ccbfae09bc915
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test anvil::bits::tests::nether_heightmap_v1_15_2 ... ok
[INFO] [stdout] test anvil::bits::tests::heightmap_overworld_v1_15_2 ... ok
[INFO] [stdout] test anvil::bits::tests::palette_size_checks ... ok
[INFO] [stdout] test anvil::bits::tests::size_one_palette_still_requires_one_bit ... ok
[INFO] [stdout] test anvil::tests::first_location ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_x ... ok
[INFO] [stdout] test anvil::tests::invalid_offset ... ok
[INFO] [stdout] test anvil::tests::invalid_offset_only_in_z ... ok
[INFO] [stdout] test nbt::test::empty_payload ... ok
[INFO] [stdout] test nbt::test::multiple_primatives ... ok
[INFO] [stdout] test nbt::test::end_of_reader_is_signalled ... ok
[INFO] [stdout] test anvil::tests::offset_beyond_data_given ... ok
[INFO] [stdout] test nbt::test::list_of_compounds ... ok
[INFO] [stdout] test nbt::test::nested_compound ... ok
[INFO] [stdout] test nbt::test::simple_byte ... ok
[INFO] [stdout] test nbt::test::simple_byte_array ... ok
[INFO] [stdout] test nbt::test::simple_double ... ok
[INFO] [stdout] test nbt::test::simple_list ... ok
[INFO] [stdout] test nbt::test::compound_with_list_inside ... ok
[INFO] [stdout] test nbt::test::simple_int_array ... ok
[INFO] [stdout] test nbt::test::simple_float ... ok
[INFO] [stdout] test nbt::test::simple_compound ... ok
[INFO] [stdout] test nbt::test::simple_int ... ok
[INFO] [stdout] test nbt::test::simple_string ... ok
[INFO] [stdout] test nbt::test::simple_long_array ... ok
[INFO] [stdout] test nbt::test::simple_long ... ok
[INFO] [stdout] test nbt::test::two_lists_one_after_another ... ok
[INFO] [stdout] test nbt::test::simple_short ... ok
[INFO] [stdout] test nbt::test::simple_list_of_int ... 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 `Command { std: "docker" "inspect" "4bdde2f59faea92eacdc509098fe65aff79b0d6a8f6d5ea43c1599d19c7ab4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bdde2f59faea92eacdc509098fe65aff79b0d6a8f6d5ea43c1599d19c7ab4b5", kill_on_drop: false }`
[INFO] [stdout] 4bdde2f59faea92eacdc509098fe65aff79b0d6a8f6d5ea43c1599d19c7ab4b5