[INFO] fetching crate mdpreview 0.1.0...
[INFO] checking mdpreview-0.1.0 against master#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231
[INFO] extracting crate mdpreview 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate mdpreview 0.1.0 on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdpreview 0.1.0
[INFO] finished tweaking crates.io crate mdpreview 0.1.0
[INFO] tweaked toml for crates.io crate mdpreview 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fbc0e30a44fbb0c1b11f5e2515fe218b8662310f2f60d05d45c219b71226df7
[INFO] running `Command { std: "docker" "start" "-a" "3fbc0e30a44fbb0c1b11f5e2515fe218b8662310f2f60d05d45c219b71226df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fbc0e30a44fbb0c1b11f5e2515fe218b8662310f2f60d05d45c219b71226df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbc0e30a44fbb0c1b11f5e2515fe218b8662310f2f60d05d45c219b71226df7", kill_on_drop: false }`
[INFO] [stdout] 3fbc0e30a44fbb0c1b11f5e2515fe218b8662310f2f60d05d45c219b71226df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10f13b3329f7005c30d3c3b5ba3aa3aad85f3aa2c04a443ea79dd46d96ad36c9
[INFO] running `Command { std: "docker" "start" "-a" "10f13b3329f7005c30d3c3b5ba3aa3aad85f3aa2c04a443ea79dd46d96ad36c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.0.11
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking which v4.1.0
[INFO] [stderr]     Checking open v1.7.0
[INFO] [stderr]     Checking mdpreview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "10f13b3329f7005c30d3c3b5ba3aa3aad85f3aa2c04a443ea79dd46d96ad36c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f13b3329f7005c30d3c3b5ba3aa3aad85f3aa2c04a443ea79dd46d96ad36c9", kill_on_drop: false }`
[INFO] [stdout] 10f13b3329f7005c30d3c3b5ba3aa3aad85f3aa2c04a443ea79dd46d96ad36c9