[INFO] fetching crate dprint-plugin-json 0.13.0...
[INFO] testing dprint-plugin-json-0.13.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate dprint-plugin-json 0.13.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate dprint-plugin-json 0.13.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-plugin-json 0.13.0
[INFO] finished tweaking crates.io crate dprint-plugin-json 0.13.0
[INFO] tweaked toml for crates.io crate dprint-plugin-json 0.13.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 608dfce1e8f66e4ae8f3efe3bcd6dd80975de2289b550d7dce2c7a636c2fb9d0
[INFO] running `Command { std: "docker" "start" "-a" "608dfce1e8f66e4ae8f3efe3bcd6dd80975de2289b550d7dce2c7a636c2fb9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "608dfce1e8f66e4ae8f3efe3bcd6dd80975de2289b550d7dce2c7a636c2fb9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608dfce1e8f66e4ae8f3efe3bcd6dd80975de2289b550d7dce2c7a636c2fb9d0", kill_on_drop: false }`
[INFO] [stdout] 608dfce1e8f66e4ae8f3efe3bcd6dd80975de2289b550d7dce2c7a636c2fb9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 973e9c011e35a4ebc3be50d1b4d048f1cd31d181750c027ef8dc249bf5ec25d3
[INFO] running `Command { std: "docker" "start" "-a" "973e9c011e35a4ebc3be50d1b4d048f1cd31d181750c027ef8dc249bf5ec25d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling jsonc-parser v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling dprint-core v0.46.1
[INFO] [stderr]    Compiling dprint-plugin-json v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `Command { std: "docker" "inspect" "973e9c011e35a4ebc3be50d1b4d048f1cd31d181750c027ef8dc249bf5ec25d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973e9c011e35a4ebc3be50d1b4d048f1cd31d181750c027ef8dc249bf5ec25d3", kill_on_drop: false }`
[INFO] [stdout] 973e9c011e35a4ebc3be50d1b4d048f1cd31d181750c027ef8dc249bf5ec25d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d52cea9ef8a56612a6923ba4ec8d7a63ea173761e87734e2f2db1ceec32d38
[INFO] running `Command { std: "docker" "start" "-a" "78d52cea9ef8a56612a6923ba4ec8d7a63ea173761e87734e2f2db1ceec32d38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling similar v0.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling dprint-development v0.4.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling debug-here v0.2.2
[INFO] [stderr]    Compiling dprint-plugin-json v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.23s
[INFO] running `Command { std: "docker" "inspect" "78d52cea9ef8a56612a6923ba4ec8d7a63ea173761e87734e2f2db1ceec32d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d52cea9ef8a56612a6923ba4ec8d7a63ea173761e87734e2f2db1ceec32d38", kill_on_drop: false }`
[INFO] [stdout] 78d52cea9ef8a56612a6923ba4ec8d7a63ea173761e87734e2f2db1ceec32d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 238cacbb8ec4b2079fd24f98b1ef35e69e6c28d8b7616dcf9e6dcfaa6128d6f0
[INFO] running `Command { std: "docker" "start" "-a" "238cacbb8ec4b2079fd24f98b1ef35e69e6c28d8b7616dcf9e6dcfaa6128d6f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dprint_plugin_json-2ae21258a72cce12)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test configuration::builder::tests::handle_global_config ... ok
[INFO] [stdout] test configuration::builder::tests::check_all_values_set ... ok
[INFO] [stdout] test configuration::builder::tests::support_deno_config ... ok
[INFO] [stdout] test configuration::builder::tests::use_json_defaults_when_global_not_set ... ok
[INFO] [stdout] test configuration::builder::tests::support_prefer_single_line_config ... ok
[INFO] [stdout] test format_text::tests::should_error_on_syntax_diagnostic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7d482a03776820eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dprint-plugin-json
[INFO] [stdout] test test_specs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/configuration/builder.rs - configuration::builder::ConfigurationBuilder (line 10) ... ok
[INFO] [stdout] test src/configuration/resolve_config.rs - configuration::resolve_config::resolve_config (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "238cacbb8ec4b2079fd24f98b1ef35e69e6c28d8b7616dcf9e6dcfaa6128d6f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238cacbb8ec4b2079fd24f98b1ef35e69e6c28d8b7616dcf9e6dcfaa6128d6f0", kill_on_drop: false }`
[INFO] [stdout] 238cacbb8ec4b2079fd24f98b1ef35e69e6c28d8b7616dcf9e6dcfaa6128d6f0