[INFO] fetching crate hematite-nbt 0.5.0... [INFO] testing hematite-nbt-0.5.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate hematite-nbt 0.5.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate hematite-nbt 0.5.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-14/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 407f8a32af66ee626501e58c22eb52c7fbdc6048cf38249078026674da73f653 [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" "407f8a32af66ee626501e58c22eb52c7fbdc6048cf38249078026674da73f653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "407f8a32af66ee626501e58c22eb52c7fbdc6048cf38249078026674da73f653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "407f8a32af66ee626501e58c22eb52c7fbdc6048cf38249078026674da73f653", kill_on_drop: false }` [INFO] [stdout] 407f8a32af66ee626501e58c22eb52c7fbdc6048cf38249078026674da73f653 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f64d08ed779c9480ab2f686e6bb7b6d3eb6c5da7d690e00857a25d72ad20f51 [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" "8f64d08ed779c9480ab2f686e6bb7b6d3eb6c5da7d690e00857a25d72ad20f51", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling quote v1.0.7 [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 38.00s [INFO] running `Command { std: "docker" "inspect" "8f64d08ed779c9480ab2f686e6bb7b6d3eb6c5da7d690e00857a25d72ad20f51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f64d08ed779c9480ab2f686e6bb7b6d3eb6c5da7d690e00857a25d72ad20f51", kill_on_drop: false }` [INFO] [stdout] 8f64d08ed779c9480ab2f686e6bb7b6d3eb6c5da7d690e00857a25d72ad20f51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47ffd519f48375cb402f3d285acc821d44e59497e396085512dd70b3b93b8369 [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" "47ffd519f48375cb402f3d285acc821d44e59497e396085512dd70b3b93b8369", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling oorandom v11.1.2 [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 csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [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 08s [INFO] running `Command { std: "docker" "inspect" "47ffd519f48375cb402f3d285acc821d44e59497e396085512dd70b3b93b8369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ffd519f48375cb402f3d285acc821d44e59497e396085512dd70b3b93b8369", kill_on_drop: false }` [INFO] [stdout] 47ffd519f48375cb402f3d285acc821d44e59497e396085512dd70b3b93b8369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71d7bf92e70aad8e54f2bccc24493da1dc8350f0818d958dcda4c9b5d9f294cc [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" "71d7bf92e70aad8e54f2bccc24493da1dc8350f0818d958dcda4c9b5d9f294cc", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stdout] running 16 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nbt-e237d8be1e72af3f [INFO] [stdout] test tests::nbt_empty_list ... ok [INFO] [stdout] test tests::nbt_invalid_list ... ok [INFO] [stdout] test tests::nbt_modified_utf8 ... ok [INFO] [stdout] test tests::nbt_nested_compound ... ok [INFO] [stdout] test tests::nbt_invalid_id ... ok [INFO] [stdout] test tests::nbt_no_end_tag ... ok [INFO] [stdout] test tests::nbt_no_root ... ok [INFO] [stdout] test tests::nbt_arrays ... ok [INFO] [stdout] test tests::nbt_compression ... ok [INFO] [stdout] test tests::nbt_empty_nbtfile ... ok [INFO] [stdout] test tests::nbt_nested_list ... ok [INFO] [stdout] test tests::nbt_nonempty ... ok [INFO] [stdout] test tests::serde_blob ... ok [INFO] [stdout] test tests::nbt_sizes ... ok [INFO] [stdout] test tests::nbt_bad_compression ... ok [INFO] [stdout] test tests::nbt_bigtest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/filetests-96c707c7023f0824 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test deserialize_small3 ... ok [INFO] [stdout] test deserialize_big1 ... ok [INFO] [stdout] test deserialize_small1 ... ok [INFO] [stdout] test deserialize_small2 ... ok [INFO] [stdout] test deserialize_small4 ... ok [INFO] [stdout] test deserialize_simple_player ... ok [INFO] [stdout] test deserialize_complex_player ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_basics-aff38e441ebb4867 [INFO] [stdout] test deserialize_level ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test roundtrip_empty_array ... ok [INFO] [stdout] test roundtrip_basic_list ... ok [INFO] [stdout] test roundtrip_hashmap ... ok [INFO] [stdout] test roundtrip_nested_newtype_struct ... ok [INFO] [stdout] test roundtrip_nested_unit_struct ... ok [INFO] [stdout] test roundtrip_none ... ok [INFO] [stdout] test roundtrip_primitives ... ok [INFO] [stdout] test roundtrip_some ... ok [INFO] [stdout] test roundtrip_int_array ... ok [INFO] [stdout] test roundtrip_unit_struct ... ok [INFO] [stdout] test serialize_custom_serializer_array ... ok [INFO] [stdout] test roundtrip_empty_list ... ok [INFO] [stdout] test roundtrip_long_array ... ok [INFO] [stdout] test roundtrip_bool ... ok [INFO] [stdout] test roundtrip_nested ... ok [INFO] [stdout] test roundtrip_newtype_struct ... ok [INFO] [stdout] test roundtrip_nested_array ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_errors-512b6b938d8195e0 [INFO] [stdout] test roundtrip_byte_array ... ok [INFO] [stdout] test roundtrip_nested_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test incomplete_nbt ... ok [INFO] [stdout] test deserialized_wrong_type ... ok [INFO] [stderr] Doc-tests nbt [INFO] [stdout] test non_boolean_byte ... ok [INFO] [stdout] test unknown_tag ... 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; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/ser.rs - ser::i8_array (line 693) ... ok [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/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; finished in 1.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "71d7bf92e70aad8e54f2bccc24493da1dc8350f0818d958dcda4c9b5d9f294cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d7bf92e70aad8e54f2bccc24493da1dc8350f0818d958dcda4c9b5d9f294cc", kill_on_drop: false }` [INFO] [stdout] 71d7bf92e70aad8e54f2bccc24493da1dc8350f0818d958dcda4c9b5d9f294cc