[INFO] fetching crate pulldown-cmark-to-cmark 6.0.2...
[INFO] checking pulldown-cmark-to-cmark-6.0.2 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate pulldown-cmark-to-cmark 6.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate pulldown-cmark-to-cmark 6.0.2 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulldown-cmark-to-cmark 6.0.2
[INFO] finished tweaking crates.io crate pulldown-cmark-to-cmark 6.0.2
[INFO] tweaked toml for crates.io crate pulldown-cmark-to-cmark 6.0.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate pulldown-cmark-to-cmark 6.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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-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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8d55c29090c1a5a57a3f0c1350f89625394569dccd5f6359f16b6429a56568f
[INFO] running `Command { std: "docker" "start" "-a" "c8d55c29090c1a5a57a3f0c1350f89625394569dccd5f6359f16b6429a56568f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8d55c29090c1a5a57a3f0c1350f89625394569dccd5f6359f16b6429a56568f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d55c29090c1a5a57a3f0c1350f89625394569dccd5f6359f16b6429a56568f", kill_on_drop: false }`
[INFO] [stdout] c8d55c29090c1a5a57a3f0c1350f89625394569dccd5f6359f16b6429a56568f
[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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a91163e2667fa6e7010c207dc07b7d038a51b2500eceabb55f77ad73c52499
[INFO] running `Command { std: "docker" "start" "-a" "b6a91163e2667fa6e7010c207dc07b7d038a51b2500eceabb55f77ad73c52499", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking pretty_assertions v0.7.1
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v6.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "b6a91163e2667fa6e7010c207dc07b7d038a51b2500eceabb55f77ad73c52499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a91163e2667fa6e7010c207dc07b7d038a51b2500eceabb55f77ad73c52499", kill_on_drop: false }`
[INFO] [stdout] b6a91163e2667fa6e7010c207dc07b7d038a51b2500eceabb55f77ad73c52499