[INFO] cloning repository https://github.com/diverta/kuroco-edge-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diverta/kuroco-edge-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiverta%2Fkuroco-edge-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiverta%2Fkuroco-edge-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1d831623febc9332821e1f01344c163c020825f
[INFO] testing diverta/kuroco-edge-tools against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiverta%2Fkuroco-edge-tools" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/diverta/kuroco-edge-tools
[INFO] finished tweaking git repo https://github.com/diverta/kuroco-edge-tools
[INFO] tweaked toml for git repo https://github.com/diverta/kuroco-edge-tools written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/diverta/kuroco-edge-tools on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/diverta/kuroco-edge-tools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0
[INFO] running `Command { std: "docker" "start" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling json-data-cache v0.1.0 (/opt/rustwide/workdir/json-data-cache)
[INFO] [stdout] warning: unused import: `serde_json::Number`
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedData` is never constructed
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct SerializedData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedDataNode` is never constructed
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_node.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SerializedDataNode {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SerializedDataType` is never used
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum SerializedDataType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.85s
[INFO] running `Command { std: "docker" "inspect" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-data-cache v0.1.0 (/opt/rustwide/workdir/json-data-cache)
[INFO] [stdout] warning: unused import: `serde_json::Number`
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedData` is never constructed
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct SerializedData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedDataNode` is never constructed
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_node.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SerializedDataNode {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SerializedDataType` is never used
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum SerializedDataType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Number`
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::Number;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedData` is never constructed
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct SerializedData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_string` is never used
[INFO] [stdout]   --> json-data-cache/src/json_serializer/serialized_data.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedDataNode` is never constructed
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_node.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SerializedDataNode {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SerializedDataType` is never used
[INFO] [stdout]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum SerializedDataType {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `serde_json::Number`
[INFO] [stderr]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde_json::Number;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SerializedData` is never constructed
[INFO] [stderr]   --> json-data-cache/src/json_serializer/serialized_data.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct SerializedData {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_string` is never used
[INFO] [stderr]   --> json-data-cache/src/json_serializer/serialized_data.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn to_string<T>(value: &T) -> Result<String>
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SerializedDataNode` is never constructed
[INFO] [stderr]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_node.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct SerializedDataNode {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SerializedDataType` is never used
[INFO] [stderr]  --> json-data-cache/src/json_serializer/serialized_data/serialized_data_type.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum SerializedDataType {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `json-data-cache` (lib) generated 5 warnings (run `cargo fix --lib -p json-data-cache` to apply 1 suggestion)
[INFO] [stderr] warning: `json-data-cache` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_data_cache-1ef4986462278e44)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/data_cache.rs (/opt/rustwide/target/debug/deps/data_cache-78ed16bf992a9ec1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test data_cache_get_list_test ... ok
[INFO] [stdout] test data_cache_double_nesting_tests ... ok
[INFO] [stdout] test data_cache ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json_serializer.rs (/opt/rustwide/target/debug/deps/json_serializer-bde95419f1b64824)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests json_data_cache
[INFO] [stdout] test serializer_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0", kill_on_drop: false }`
[INFO] [stdout] da3e6742667b0a8a7fce83d982c94c48b864dcdeb554d7d3a303fc1ddbd137c0