[INFO] fetching crate rls-data 0.19.1...
[INFO] checking rls-data-0.19.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate rls-data 0.19.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rls-data 0.19.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rls-data 0.19.1
[INFO] finished tweaking crates.io crate rls-data 0.19.1
[INFO] tweaked toml for crates.io crate rls-data 0.19.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32bee1d95c73d912426fdef9170018fe7c9a440757a0e477e8d4cc0dc7992663
[INFO] running `Command { std: "docker" "start" "-a" "32bee1d95c73d912426fdef9170018fe7c9a440757a0e477e8d4cc0dc7992663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32bee1d95c73d912426fdef9170018fe7c9a440757a0e477e8d4cc0dc7992663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bee1d95c73d912426fdef9170018fe7c9a440757a0e477e8d4cc0dc7992663", kill_on_drop: false }`
[INFO] [stdout] 32bee1d95c73d912426fdef9170018fe7c9a440757a0e477e8d4cc0dc7992663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9554555cdd16036a5a8cc88959bcf7e8924329abf874b4a2773d44b3aeb79729
[INFO] running `Command { std: "docker" "start" "-a" "9554555cdd16036a5a8cc88959bcf7e8924329abf874b4a2773d44b3aeb79729", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.126
[INFO] [stderr]     Checking rls-span v0.5.4
[INFO] [stderr]     Checking rls-data v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `Command { std: "docker" "inspect" "9554555cdd16036a5a8cc88959bcf7e8924329abf874b4a2773d44b3aeb79729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9554555cdd16036a5a8cc88959bcf7e8924329abf874b4a2773d44b3aeb79729", kill_on_drop: false }`
[INFO] [stdout] 9554555cdd16036a5a8cc88959bcf7e8924329abf874b4a2773d44b3aeb79729