[INFO] fetching crate dprint-plugin-json 0.17.0...
[INFO] checking dprint-plugin-json-0.17.0 against master#38b96553112dce3de630890701f17d86e265f6ba for pr-108867
[INFO] extracting crate dprint-plugin-json 0.17.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate dprint-plugin-json 0.17.0 on toolchain 38b96553112dce3de630890701f17d86e265f6ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-plugin-json 0.17.0
[INFO] finished tweaking crates.io crate dprint-plugin-json 0.17.0
[INFO] tweaked toml for crates.io crate dprint-plugin-json 0.17.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v2.0.1
[INFO] [stderr]   Downloaded dprint-development v0.9.2
[INFO] [stderr]   Downloaded jsonc-parser v0.21.0
[INFO] [stderr]   Downloaded dprint-core v0.60.0
[INFO] [stderr]   Downloaded text_lines v0.6.0
[INFO] [stderr]   Downloaded debug-here v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c5104108dde583f6ff4525ae9d5d05e78073e4a717cb39bc19303d782f88dbc
[INFO] running `Command { std: "docker" "start" "-a" "9c5104108dde583f6ff4525ae9d5d05e78073e4a717cb39bc19303d782f88dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c5104108dde583f6ff4525ae9d5d05e78073e4a717cb39bc19303d782f88dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5104108dde583f6ff4525ae9d5d05e78073e4a717cb39bc19303d782f88dbc", kill_on_drop: false }`
[INFO] [stdout] 9c5104108dde583f6ff4525ae9d5d05e78073e4a717cb39bc19303d782f88dbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e2a9e7e193985ba0d5a8221c3984785a9e0a75acc409a02815633ff67a1f464e" "/opt/rustwide/cargo-home/bin/cargo" "+38b96553112dce3de630890701f17d86e265f6ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ae0075eceb81f7ec0d1d1de3c8e6be432ee47032a2fe73bd624dda329b1638
[INFO] running `Command { std: "docker" "start" "-a" "c9ae0075eceb81f7ec0d1d1de3c8e6be432ee47032a2fe73bd624dda329b1638", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking gimli v0.27.2
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bumpalo v3.12.0
[INFO] [stderr]     Checking text_lines v0.6.0
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]     Checking jsonc-parser v0.21.0
[INFO] [stderr]     Checking object v0.30.3
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.153
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking debug-here v0.2.2
[INFO] [stderr]     Checking serde v1.0.153
[INFO] [stderr]     Checking serde_json v1.0.94
[INFO] [stderr]     Checking dprint-core v0.60.0
[INFO] [stderr]     Checking dprint-development v0.9.2
[INFO] [stderr]     Checking dprint-plugin-json v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.67s
[INFO] running `Command { std: "docker" "inspect" "c9ae0075eceb81f7ec0d1d1de3c8e6be432ee47032a2fe73bd624dda329b1638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ae0075eceb81f7ec0d1d1de3c8e6be432ee47032a2fe73bd624dda329b1638", kill_on_drop: false }`
[INFO] [stdout] c9ae0075eceb81f7ec0d1d1de3c8e6be432ee47032a2fe73bd624dda329b1638