[INFO] fetching crate ppjson 0.1.0...
[INFO] checking ppjson-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate ppjson 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ppjson 0.1.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ppjson 0.1.0
[INFO] finished tweaking crates.io crate ppjson 0.1.0
[INFO] tweaked toml for crates.io crate ppjson 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate ppjson 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v1.9.0
[INFO] [stderr]   Downloaded indexmap v1.3.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded json-color v0.7.1
[INFO] [stderr]   Downloaded pager v0.14.0
[INFO] [stderr]   Downloaded serde_json v1.0.44
[INFO] [stderr]   Downloaded errno v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2006e42399212b5c06b6178f85b73f7c2ea65d86bb6dd3d8685809e5114fc5b2
[INFO] running `Command { std: "docker" "start" "-a" "2006e42399212b5c06b6178f85b73f7c2ea65d86bb6dd3d8685809e5114fc5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2006e42399212b5c06b6178f85b73f7c2ea65d86bb6dd3d8685809e5114fc5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2006e42399212b5c06b6178f85b73f7c2ea65d86bb6dd3d8685809e5114fc5b2", kill_on_drop: false }`
[INFO] [stdout] 2006e42399212b5c06b6178f85b73f7c2ea65d86bb6dd3d8685809e5114fc5b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cb5c97b9d068d27d640481f0d0c4832d5127e45e4af22ee77bede889a073a3b
[INFO] running `Command { std: "docker" "start" "-a" "2cb5c97b9d068d27d640481f0d0c4832d5127e45e4af22ee77bede889a073a3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking colored v1.9.0
[INFO] [stderr]     Checking pager v0.14.0
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking json-color v0.7.1
[INFO] [stderr]     Checking ppjson v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "2cb5c97b9d068d27d640481f0d0c4832d5127e45e4af22ee77bede889a073a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb5c97b9d068d27d640481f0d0c4832d5127e45e4af22ee77bede889a073a3b", kill_on_drop: false }`
[INFO] [stdout] 2cb5c97b9d068d27d640481f0d0c4832d5127e45e4af22ee77bede889a073a3b