[INFO] fetching crate json-utils 0.3.5...
[INFO] testing json-utils-0.3.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate json-utils 0.3.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate json-utils 0.3.5 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 json-utils 0.3.5
[INFO] finished tweaking crates.io crate json-utils 0.3.5
[INFO] tweaked toml for crates.io crate json-utils 0.3.5 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] 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] bb2d5ab04a8136a2f3243bf1bd9c96549cdfed3e7dc6533e96be04f014fb913e
[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" "bb2d5ab04a8136a2f3243bf1bd9c96549cdfed3e7dc6533e96be04f014fb913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb2d5ab04a8136a2f3243bf1bd9c96549cdfed3e7dc6533e96be04f014fb913e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2d5ab04a8136a2f3243bf1bd9c96549cdfed3e7dc6533e96be04f014fb913e", kill_on_drop: false }`
[INFO] [stdout] bb2d5ab04a8136a2f3243bf1bd9c96549cdfed3e7dc6533e96be04f014fb913e
[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] edc5e99471c771b47f5cf22464b5ef526b8b1b2d372b448f736090201a1c1084
[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" "edc5e99471c771b47f5cf22464b5ef526b8b1b2d372b448f736090201a1c1084", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling jsonway v2.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling valico v3.4.0
[INFO] [stderr]    Compiling json-utils v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.92s
[INFO] running `Command { std: "docker" "inspect" "edc5e99471c771b47f5cf22464b5ef526b8b1b2d372b448f736090201a1c1084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc5e99471c771b47f5cf22464b5ef526b8b1b2d372b448f736090201a1c1084", kill_on_drop: false }`
[INFO] [stdout] edc5e99471c771b47f5cf22464b5ef526b8b1b2d372b448f736090201a1c1084
[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] c3b7fbc3adac327e7e755ccc98c523f4d6d4e9bc17a1135d3bfd85bacb656afd
[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" "c3b7fbc3adac327e7e755ccc98c523f4d6d4e9bc17a1135d3bfd85bacb656afd", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-utils v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "c3b7fbc3adac327e7e755ccc98c523f4d6d4e9bc17a1135d3bfd85bacb656afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b7fbc3adac327e7e755ccc98c523f4d6d4e9bc17a1135d3bfd85bacb656afd", kill_on_drop: false }`
[INFO] [stdout] c3b7fbc3adac327e7e755ccc98c523f4d6d4e9bc17a1135d3bfd85bacb656afd
[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] b19aa16b82c9c30cf6c9695ba28a6e5820d1626231095afaa7a7d2474255d610
[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" "b19aa16b82c9c30cf6c9695ba28a6e5820d1626231095afaa7a7d2474255d610", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json_utils-81d0c246838d0162
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json-utils
[INFO] [stdout] running 20 tests
[INFO] [stdout] test json::query_tests::insert_test_01 ... ok
[INFO] [stdout] test json::query_tests::insert_test_04 ... ok
[INFO] [stdout] test json::query_tests::take_test_01 ... ok
[INFO] [stdout] test json::query_tests::take_test_02 ... ok
[INFO] [stdout] test json::query_tests::lookup_test_01 ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::an_object_with_properties_coercion_omits_unmentioned_fields ... ok
[INFO] [stdout] test json::query_tests::take_test_03 ... ok
[INFO] [stdout] test schema::schema_node_test::test_serialize_schema_node_without_required ... ok
[INFO] [stdout] test json::query_tests::take_test_04 ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::array_coercions ... ok
[INFO] [stdout] test schema::query_tests::test_lookup_01 ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::an_object_with_no_properties_coercion_keeps_all_the_fields ... ok
[INFO] [stdout] test schema::schema_node_test::test_serialize_schema_node_into_invalid_node ... ok
[INFO] [stdout] test json::query_tests::empty_string_is_an_empty_path ... ok
[INFO] [stdout] test json::query_tests::insert_test_03 ... ok
[INFO] [stdout] test json::query_tests::insert_test_02 ... ok
[INFO] [stdout] test json::query_tests::string_ref_as_path ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::basic_coercions ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::object_failing_coercion ... ok
[INFO] [stdout] test schema_coercion::schema_node_impl_coerce::object_non_trivial_coercion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 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" "b19aa16b82c9c30cf6c9695ba28a6e5820d1626231095afaa7a7d2474255d610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19aa16b82c9c30cf6c9695ba28a6e5820d1626231095afaa7a7d2474255d610", kill_on_drop: false }`
[INFO] [stdout] b19aa16b82c9c30cf6c9695ba28a6e5820d1626231095afaa7a7d2474255d610