[INFO] fetching crate pandoc_ast 0.8.6...
[INFO] building pandoc_ast-0.8.6 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate pandoc_ast 0.8.6 into /workspace/builds/worker-3-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pandoc_ast 0.8.6 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.46
[INFO] [stderr]   Downloaded proc-macro2 v1.0.74
[INFO] [stderr]   Downloaded serde_json v1.0.110
[INFO] [stderr]   Downloaded serde_derive v1.0.194
[INFO] [stderr]   Downloaded serde v1.0.194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be528e5a0d631a83810f98d0f5daa9d00b38426ad2c67875eb717bcfb279e0f9
[INFO] running `Command { std: "docker" "start" "-a" "be528e5a0d631a83810f98d0f5daa9d00b38426ad2c67875eb717bcfb279e0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be528e5a0d631a83810f98d0f5daa9d00b38426ad2c67875eb717bcfb279e0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be528e5a0d631a83810f98d0f5daa9d00b38426ad2c67875eb717bcfb279e0f9", kill_on_drop: false }`
[INFO] [stdout] be528e5a0d631a83810f98d0f5daa9d00b38426ad2c67875eb717bcfb279e0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c99af83d1d3c09a4f6fe17c068f9fec8f1ef12e86486cef2f59289aab05cbf
[INFO] running `Command { std: "docker" "start" "-a" "a9c99af83d1d3c09a4f6fe17c068f9fec8f1ef12e86486cef2f59289aab05cbf", 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 11.32s
[INFO] running `Command { std: "docker" "inspect" "a9c99af83d1d3c09a4f6fe17c068f9fec8f1ef12e86486cef2f59289aab05cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c99af83d1d3c09a4f6fe17c068f9fec8f1ef12e86486cef2f59289aab05cbf", kill_on_drop: false }`
[INFO] [stdout] a9c99af83d1d3c09a4f6fe17c068f9fec8f1ef12e86486cef2f59289aab05cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe9f8d4e9e41ff1f47470140347aa49e568b0b712e5368f90319e03f24ef0fb
[INFO] running `Command { std: "docker" "start" "-a" "efe9f8d4e9e41ff1f47470140347aa49e568b0b712e5368f90319e03f24ef0fb", 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 1.73s
[INFO] running `Command { std: "docker" "inspect" "efe9f8d4e9e41ff1f47470140347aa49e568b0b712e5368f90319e03f24ef0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe9f8d4e9e41ff1f47470140347aa49e568b0b712e5368f90319e03f24ef0fb", kill_on_drop: false }`
[INFO] [stdout] efe9f8d4e9e41ff1f47470140347aa49e568b0b712e5368f90319e03f24ef0fb