[INFO] fetching crate remark 0.0.0...
[INFO] testing remark-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate remark 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate remark 0.0.0
[INFO] finished tweaking crates.io crate remark 0.0.0
[INFO] tweaked toml for crates.io crate remark 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate remark 0.0.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c41fcf7c5c9940d11699e87774c752714e69a872b2189c4938f7f5e3c6de8756
[INFO] running `Command { std: "docker" "start" "-a" "c41fcf7c5c9940d11699e87774c752714e69a872b2189c4938f7f5e3c6de8756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c41fcf7c5c9940d11699e87774c752714e69a872b2189c4938f7f5e3c6de8756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41fcf7c5c9940d11699e87774c752714e69a872b2189c4938f7f5e3c6de8756", kill_on_drop: false }`
[INFO] [stdout] c41fcf7c5c9940d11699e87774c752714e69a872b2189c4938f7f5e3c6de8756
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7c7fa076a6dac381c49654a5b4a57fc85fd832513dbe267b2298da73907de74
[INFO] running `Command { std: "docker" "start" "-a" "d7c7fa076a6dac381c49654a5b4a57fc85fd832513dbe267b2298da73907de74", kill_on_drop: false }`
[INFO] [stderr]    Compiling remark v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d7c7fa076a6dac381c49654a5b4a57fc85fd832513dbe267b2298da73907de74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c7fa076a6dac381c49654a5b4a57fc85fd832513dbe267b2298da73907de74", kill_on_drop: false }`
[INFO] [stdout] d7c7fa076a6dac381c49654a5b4a57fc85fd832513dbe267b2298da73907de74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae227b16cb58b8157261234854aba6386ae79b190fc36dc0f21bf5f9676395d9
[INFO] running `Command { std: "docker" "start" "-a" "ae227b16cb58b8157261234854aba6386ae79b190fc36dc0f21bf5f9676395d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling remark v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ae227b16cb58b8157261234854aba6386ae79b190fc36dc0f21bf5f9676395d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae227b16cb58b8157261234854aba6386ae79b190fc36dc0f21bf5f9676395d9", kill_on_drop: false }`
[INFO] [stdout] ae227b16cb58b8157261234854aba6386ae79b190fc36dc0f21bf5f9676395d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 464f88c1f54c2b7a71b342f08f03a244954cae0215233b69fe4c5c905b94a06a
[INFO] running `Command { std: "docker" "start" "-a" "464f88c1f54c2b7a71b342f08f03a244954cae0215233b69fe4c5c905b94a06a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/remark-1df1ceab0e98109f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "464f88c1f54c2b7a71b342f08f03a244954cae0215233b69fe4c5c905b94a06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464f88c1f54c2b7a71b342f08f03a244954cae0215233b69fe4c5c905b94a06a", kill_on_drop: false }`
[INFO] [stdout] 464f88c1f54c2b7a71b342f08f03a244954cae0215233b69fe4c5c905b94a06a