[INFO] fetching crate tree-buf 0.10.0... [INFO] testing tree-buf-0.10.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate tree-buf 0.10.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tree-buf 0.10.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tree-buf 0.10.0 [INFO] finished tweaking crates.io crate tree-buf 0.10.0 [INFO] tweaked toml for crates.io crate tree-buf 0.10.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded firestorm v0.3.0 [INFO] [stderr] Downloaded tree-buf-macros v0.10.0 [INFO] [stderr] Downloaded gibbon v0.1.3 [INFO] [stderr] Downloaded zigzag v0.1.0 [INFO] [stderr] Downloaded defer v0.1.0 [INFO] [stderr] Downloaded simple-16 v0.2.0 [INFO] [stderr] Downloaded coercible_errors v0.1.4 [INFO] [stderr] Downloaded transmute v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 539bb51862e55993b836616f5ccdf203ddef7eff7a69ff2c6ab57b9e760d3e59 [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" "539bb51862e55993b836616f5ccdf203ddef7eff7a69ff2c6ab57b9e760d3e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "539bb51862e55993b836616f5ccdf203ddef7eff7a69ff2c6ab57b9e760d3e59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "539bb51862e55993b836616f5ccdf203ddef7eff7a69ff2c6ab57b9e760d3e59", kill_on_drop: false }` [INFO] [stdout] 539bb51862e55993b836616f5ccdf203ddef7eff7a69ff2c6ab57b9e760d3e59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 394c53a5fd044f16de38fa39ba1077b1c186a31d4b25686efb31c8a1a4068792 [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" "394c53a5fd044f16de38fa39ba1077b1c186a31d4b25686efb31c8a1a4068792", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling firestorm v0.3.0 [INFO] [stderr] Compiling defer v0.1.0 [INFO] [stderr] Compiling transmute v0.1.1 [INFO] [stderr] Compiling gibbon v0.1.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling simple-16 v0.2.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling zigzag v0.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling coercible_errors v0.1.4 [INFO] [stderr] Compiling tree-buf-macros v0.10.0 [INFO] [stderr] Compiling tree-buf v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.07s [INFO] running `Command { std: "docker" "inspect" "394c53a5fd044f16de38fa39ba1077b1c186a31d4b25686efb31c8a1a4068792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "394c53a5fd044f16de38fa39ba1077b1c186a31d4b25686efb31c8a1a4068792", kill_on_drop: false }` [INFO] [stdout] 394c53a5fd044f16de38fa39ba1077b1c186a31d4b25686efb31c8a1a4068792 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4247469cdf0e5291af97059f26c61ce1ca3fb3e71dfafae9f67bb33309fed43b [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" "4247469cdf0e5291af97059f26c61ce1ca3fb3e71dfafae9f67bb33309fed43b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling tree-buf v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 58s [INFO] running `Command { std: "docker" "inspect" "4247469cdf0e5291af97059f26c61ce1ca3fb3e71dfafae9f67bb33309fed43b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4247469cdf0e5291af97059f26c61ce1ca3fb3e71dfafae9f67bb33309fed43b", kill_on_drop: false }` [INFO] [stdout] 4247469cdf0e5291af97059f26c61ce1ca3fb3e71dfafae9f67bb33309fed43b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45f94508cb7cfb90fb4a44d675c9734afa15ba3a033523e2a7dee21770674336 [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" "45f94508cb7cfb90fb4a44d675c9734afa15ba3a033523e2a7dee21770674336", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tree_buf-5809e09cb8e47173 [INFO] [stdout] running 8 tests [INFO] [stdout] test internal::branch::tests::all_root_type_ids ... ok [INFO] [stdout] test internal::branch::tests::all_array_type_ids ... ok [INFO] [stdout] test internal::buffer::tests::deref ... ok [INFO] [stdout] test internal::buffer::tests::can_extend ... ok [INFO] [stdout] test internal::buffer::tests::can_push_to_capacity ... ok [INFO] [stdout] test internal::encodings::packed_bool::tests::round_trip_packed_bool ... ok [INFO] [stdout] test internal::encodings::varint::tests::test_suffix ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enums-9bccdd1eb6723324 [INFO] [stdout] test internal::encodings::varint::tests::test_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test mixed_void_and_single ... ok [INFO] [stdout] test pub_vis ... ok [INFO] [stdout] test selects_correct_discriminant ... ok [INFO] [stdout] test void_value ... ok [INFO] [stdout] test unnamed_field_one_variant ... ok [INFO] [stdout] test unused_variations_do_not_affect_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/error_sizes-513ce2ff0bc5551b [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/round_trip-834c8068308155a0 [INFO] [stdout] running 1 test [INFO] [stdout] test tuples_reduce_error_size ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test broken_gorilla ... ignored [INFO] [stdout] test delta_prefix_var ... ok [INFO] [stdout] test bool_array ... ok [INFO] [stdout] test conversions ... ok [INFO] [stdout] test array1 ... ok [INFO] [stdout] test fixed_arrays ... ok [INFO] [stdout] test enum_with_vec ... ok [INFO] [stdout] test float32_vec ... ok [INFO] [stdout] test lossy_f64_vec ... ok [INFO] [stdout] test int_vec ... ok [INFO] [stdout] test int_to_bool_nested ... ok [INFO] [stdout] test long_bool_runs ... ok [INFO] [stdout] test map_0_root ... ok [INFO] [stdout] test array_tuple ... ok [INFO] [stdout] test opts_root ... ok [INFO] [stdout] test bools_root ... ok [INFO] [stdout] test broken_int ... ok [INFO] [stdout] test nested_float_vec ... ok [INFO] [stdout] test nested_strings_using_rle ... ok [INFO] [stdout] test maps_void ... ok [INFO] [stdout] test item ... ok [INFO] [stdout] test small_structs ... ok [INFO] [stdout] test maps_array ... ok [INFO] [stdout] test map_1_root ... ok [INFO] [stdout] test float64_vec ... ok [INFO] [stdout] test visibility_modifiers ... ok [INFO] [stdout] test various_types ... ok [INFO] [stdout] test strings_using_dictionary ... ok [INFO] [stdout] test item_vec ... ok [INFO] [stdout] test map_n_root ... ok [INFO] [stdout] test large_structs ... ok [INFO] [stdout] test ignores ... ok [INFO] [stdout] test nullable_array ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/schema_migrations-7b6fdea244ce52e8 [INFO] [stdout] test ints_root ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test canonical_idents_compatible ... ok [INFO] [stdout] test fixed_array_to_vec ... ok [INFO] [stdout] test add_option_defaults_to_none ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/schema_mismatches-decd1d2ed2a4e3d2 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Doc-tests tree-buf [INFO] [stdout] test missnamed_obj_field ... ok [INFO] [stdout] test mismatched_root ... ok [INFO] [stdout] test wrong_tuple_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45f94508cb7cfb90fb4a44d675c9734afa15ba3a033523e2a7dee21770674336", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45f94508cb7cfb90fb4a44d675c9734afa15ba3a033523e2a7dee21770674336", kill_on_drop: false }` [INFO] [stdout] 45f94508cb7cfb90fb4a44d675c9734afa15ba3a033523e2a7dee21770674336