[INFO] cloning repository https://github.com/Twey/markdown-codeblocks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Twey/markdown-codeblocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwey%2Fmarkdown-codeblocks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwey%2Fmarkdown-codeblocks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f985eb8b56f34a88bbf7fc72d749ad38db875308
[INFO] checking Twey/markdown-codeblocks against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTwey%2Fmarkdown-codeblocks" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Twey/markdown-codeblocks
[INFO] finished tweaking git repo https://github.com/Twey/markdown-codeblocks
[INFO] tweaked toml for git repo https://github.com/Twey/markdown-codeblocks written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Twey/markdown-codeblocks on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Twey/markdown-codeblocks 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_iter v0.1.1
[INFO] [stderr]   Downloaded pipeline v0.5.0
[INFO] [stderr]   Downloaded anstream v0.6.8
[INFO] [stderr]   Downloaded markdown v0.3.0
[INFO] [stderr]   Downloaded clap-markdown v0.1.3
[INFO] [stderr]   Downloaded clap v4.4.18
[INFO] [stderr]   Downloaded clap_builder v4.4.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba84b7309624602097e3852cb4ebdd1b0cfc1f3464d6ebf6c0ecb961d88218af
[INFO] running `Command { std: "docker" "start" "-a" "ba84b7309624602097e3852cb4ebdd1b0cfc1f3464d6ebf6c0ecb961d88218af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba84b7309624602097e3852cb4ebdd1b0cfc1f3464d6ebf6c0ecb961d88218af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba84b7309624602097e3852cb4ebdd1b0cfc1f3464d6ebf6c0ecb961d88218af", kill_on_drop: false }`
[INFO] [stdout] ba84b7309624602097e3852cb4ebdd1b0cfc1f3464d6ebf6c0ecb961d88218af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26e82623c1c451f07365f6b95a4e6e6437e1fa1b310c0d77e54818c47b639480
[INFO] running `Command { std: "docker" "start" "-a" "26e82623c1c451f07365f6b95a4e6e6437e1fa1b310c0d77e54818c47b639480", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking anstream v0.6.8
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking markdown v0.3.0
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking clap-markdown v0.1.3
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking serde_iter v0.1.1
[INFO] [stderr]     Checking markdown-codeblocks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `Command { std: "docker" "inspect" "26e82623c1c451f07365f6b95a4e6e6437e1fa1b310c0d77e54818c47b639480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e82623c1c451f07365f6b95a4e6e6437e1fa1b310c0d77e54818c47b639480", kill_on_drop: false }`
[INFO] [stdout] 26e82623c1c451f07365f6b95a4e6e6437e1fa1b310c0d77e54818c47b639480