[INFO] fetching crate dprint-plugin-json 0.12.3...
[INFO] checking dprint-plugin-json-0.12.3 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate dprint-plugin-json 0.12.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate dprint-plugin-json 0.12.3 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-plugin-json 0.12.3
[INFO] finished tweaking crates.io crate dprint-plugin-json 0.12.3
[INFO] tweaked toml for crates.io crate dprint-plugin-json 0.12.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46fe03d0d39875f5c7dcfbcfa43c5ac2452d71599e5c437d49220c669d3cf9a3
[INFO] running `Command { std: "docker" "start" "-a" "46fe03d0d39875f5c7dcfbcfa43c5ac2452d71599e5c437d49220c669d3cf9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46fe03d0d39875f5c7dcfbcfa43c5ac2452d71599e5c437d49220c669d3cf9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fe03d0d39875f5c7dcfbcfa43c5ac2452d71599e5c437d49220c669d3cf9a3", kill_on_drop: false }`
[INFO] [stdout] 46fe03d0d39875f5c7dcfbcfa43c5ac2452d71599e5c437d49220c669d3cf9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1db7ae51cc9812ec399332655036329ab72af4773e22471b1403443ca4c5e0a8
[INFO] running `Command { std: "docker" "start" "-a" "1db7ae51cc9812ec399332655036329ab72af4773e22471b1403443ca4c5e0a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking similar v0.5.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking jsonc-parser v0.17.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking dprint-core v0.44.0
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking dprint-development v0.4.1
[INFO] [stderr]     Checking object v0.26.0
[INFO] [stderr]     Checking dprint-plugin-json v0.12.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking debug-here v0.2.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `Command { std: "docker" "inspect" "1db7ae51cc9812ec399332655036329ab72af4773e22471b1403443ca4c5e0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db7ae51cc9812ec399332655036329ab72af4773e22471b1403443ca4c5e0a8", kill_on_drop: false }`
[INFO] [stdout] 1db7ae51cc9812ec399332655036329ab72af4773e22471b1403443ca4c5e0a8