[INFO] fetching crate pandoc_ast 0.8.6...
[INFO] building pandoc_ast-0.8.6 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate pandoc_ast 0.8.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pandoc_ast 0.8.6
[INFO] finished tweaking crates.io crate pandoc_ast 0.8.6
[INFO] tweaked toml for crates.io crate pandoc_ast 0.8.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pandoc_ast 0.8.6 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pandoc_ast 0.8.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143c74197e9d0d4ddd5a2000d72fb0b68ee02669303eeeb4dc1dac26fefe377b
[INFO] running `Command { std: "docker" "start" "-a" "143c74197e9d0d4ddd5a2000d72fb0b68ee02669303eeeb4dc1dac26fefe377b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143c74197e9d0d4ddd5a2000d72fb0b68ee02669303eeeb4dc1dac26fefe377b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143c74197e9d0d4ddd5a2000d72fb0b68ee02669303eeeb4dc1dac26fefe377b", kill_on_drop: false }`
[INFO] [stdout] 143c74197e9d0d4ddd5a2000d72fb0b68ee02669303eeeb4dc1dac26fefe377b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e34395e7e6257e5058b4fbbb87741b5607fe68ac37cdc1e529cc7740f463d6d
[INFO] running `Command { std: "docker" "start" "-a" "4e34395e7e6257e5058b4fbbb87741b5607fe68ac37cdc1e529cc7740f463d6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling serde_json v1.0.110
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.46
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling pandoc_ast v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "4e34395e7e6257e5058b4fbbb87741b5607fe68ac37cdc1e529cc7740f463d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e34395e7e6257e5058b4fbbb87741b5607fe68ac37cdc1e529cc7740f463d6d", kill_on_drop: false }`
[INFO] [stdout] 4e34395e7e6257e5058b4fbbb87741b5607fe68ac37cdc1e529cc7740f463d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d7e844a52d6fed2ffc424c0ca62f3973a3a5e0075cb0a7c603249a6098fa70c
[INFO] running `Command { std: "docker" "start" "-a" "0d7e844a52d6fed2ffc424c0ca62f3973a3a5e0075cb0a7c603249a6098fa70c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pandoc_ast v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "0d7e844a52d6fed2ffc424c0ca62f3973a3a5e0075cb0a7c603249a6098fa70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7e844a52d6fed2ffc424c0ca62f3973a3a5e0075cb0a7c603249a6098fa70c", kill_on_drop: false }`
[INFO] [stdout] 0d7e844a52d6fed2ffc424c0ca62f3973a3a5e0075cb0a7c603249a6098fa70c