[INFO] fetching crate hematite-nbt 0.5.0...
[INFO] testing hematite-nbt-0.5.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate hematite-nbt 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate hematite-nbt 0.5.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hematite-nbt 0.5.0
[INFO] finished tweaking crates.io crate hematite-nbt 0.5.0
[INFO] tweaked toml for crates.io crate hematite-nbt 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate hematite-nbt 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", 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] 0cd2ad1691312790cfb67c7296d1dfca657141f57d73568ad7c957b61ef93fca
[INFO] running `Command { std: "docker" "start" "-a" "0cd2ad1691312790cfb67c7296d1dfca657141f57d73568ad7c957b61ef93fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cd2ad1691312790cfb67c7296d1dfca657141f57d73568ad7c957b61ef93fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd2ad1691312790cfb67c7296d1dfca657141f57d73568ad7c957b61ef93fca", kill_on_drop: false }`
[INFO] [stdout] 0cd2ad1691312790cfb67c7296d1dfca657141f57d73568ad7c957b61ef93fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96a753b8ac83f6eb50e5c27fad0f2389ebd69f1adcc1ae1c69d07fe61c5baaa3
[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" "96a753b8ac83f6eb50e5c27fad0f2389ebd69f1adcc1ae1c69d07fe61c5baaa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling hematite-nbt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.68s
[INFO] running `Command { std: "docker" "inspect" "96a753b8ac83f6eb50e5c27fad0f2389ebd69f1adcc1ae1c69d07fe61c5baaa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a753b8ac83f6eb50e5c27fad0f2389ebd69f1adcc1ae1c69d07fe61c5baaa3", kill_on_drop: false }`
[INFO] [stdout] 96a753b8ac83f6eb50e5c27fad0f2389ebd69f1adcc1ae1c69d07fe61c5baaa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8844edf8221a73b897d08e8f53e87b73151275fe32d172fdf64f7d7116d68f12
[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" "8844edf8221a73b897d08e8f53e87b73151275fe32d172fdf64f7d7116d68f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling hematite-nbt v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "8844edf8221a73b897d08e8f53e87b73151275fe32d172fdf64f7d7116d68f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8844edf8221a73b897d08e8f53e87b73151275fe32d172fdf64f7d7116d68f12", kill_on_drop: false }`
[INFO] [stdout] 8844edf8221a73b897d08e8f53e87b73151275fe32d172fdf64f7d7116d68f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e16206272426c79f29b2737e682068330afede735abaf517f9bd4521491ab33
[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" "0e16206272426c79f29b2737e682068330afede735abaf517f9bd4521491ab33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::nbt_arrays ... ok
[INFO] [stdout] test tests::nbt_empty_list ... ok
[INFO] [stdout] test tests::nbt_empty_nbtfile ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nbt-55ac5bb85db71aa8
[INFO] [stdout] test tests::nbt_nonempty ... ok
[INFO] [stdout] test tests::nbt_modified_utf8 ... ok
[INFO] [stdout] test tests::serde_blob ... ok
[INFO] [stdout] test tests::nbt_no_root ... ok
[INFO] [stdout] test tests::nbt_invalid_id ... ok
[INFO] [stdout] test tests::nbt_bad_compression ... ok
[INFO] [stdout] test tests::nbt_invalid_list ... ok
[INFO] [stdout] test tests::nbt_no_end_tag ... ok
[INFO] [stdout] test tests::nbt_sizes ... ok
[INFO] [stdout] test tests::nbt_nested_list ... ok
[INFO] [stdout] test tests::nbt_compression ... ok
[INFO] [stdout] test tests::nbt_bigtest ... ok
[INFO] [stdout] test tests::nbt_nested_compound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/filetests-db8220cc1a22efac
[INFO] [stdout] running 8 tests
[INFO] [stdout] test deserialize_small2 ... ok
[INFO] [stdout] test deserialize_small4 ... ok
[INFO] [stdout] test deserialize_small3 ... ok
[INFO] [stdout] test deserialize_level ... ok
[INFO] [stdout] test deserialize_simple_player ... ok
[INFO] [stdout] test deserialize_small1 ... ok
[INFO] [stdout] test deserialize_complex_player ... ok
[INFO] [stdout] test deserialize_big1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_basics-8e11466fa59d2155
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test roundtrip_byte_array ... ok
[INFO] [stdout] test roundtrip_nested_list ... ok
[INFO] [stdout] test roundtrip_nested_newtype_struct ... ok
[INFO] [stdout] test roundtrip_newtype_struct ... ok
[INFO] [stdout] test roundtrip_nested_array ... ok
[INFO] [stdout] test roundtrip_int_array ... ok
[INFO] [stdout] test roundtrip_bool ... ok
[INFO] [stdout] test roundtrip_empty_array ... ok
[INFO] [stdout] test roundtrip_none ... ok
[INFO] [stdout] test roundtrip_empty_list ... ok
[INFO] [stdout] test roundtrip_primitives ... ok
[INFO] [stdout] test roundtrip_hashmap ... ok
[INFO] [stdout] test serialize_custom_serializer_array ... ok
[INFO] [stdout] test roundtrip_some ... ok
[INFO] [stdout] test roundtrip_basic_list ... ok
[INFO] [stdout] test roundtrip_unit_struct ... ok
[INFO] [stdout] test roundtrip_nested_unit_struct ... ok
[INFO] [stdout] test roundtrip_nested ... ok
[INFO] [stdout] test roundtrip_long_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_errors-eceb9cc55e52efe4
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test unknown_tag ... ok
[INFO] [stdout] test deserialized_wrong_type ... ok
[INFO] [stdout] test incomplete_nbt ... ok
[INFO] [stdout] test non_boolean_byte ... ok
[INFO] [stdout] test no_root_compound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nbt
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/ser.rs - ser::i32_array (line 733) ... ok
[INFO] [stdout] test src/ser.rs - ser::i64_array (line 773) ... ok
[INFO] [stdout] test src/ser.rs - ser::i8_array (line 693) ... ok
[INFO] [stdout] test src/blob.rs - blob::Blob (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e16206272426c79f29b2737e682068330afede735abaf517f9bd4521491ab33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e16206272426c79f29b2737e682068330afede735abaf517f9bd4521491ab33", kill_on_drop: false }`
[INFO] [stdout] 0e16206272426c79f29b2737e682068330afede735abaf517f9bd4521491ab33