[INFO] fetching crate redpen-shim 0.4.0...
[INFO] testing redpen-shim-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate redpen-shim 0.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate redpen-shim 0.4.0
[INFO] finished tweaking crates.io crate redpen-shim 0.4.0
[INFO] tweaked toml for crates.io crate redpen-shim 0.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate redpen-shim 0.4.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4ceb94494fed2b3e1365081f9284a2ce5e893996dd44512586ce035b2209152a
[INFO] running `Command { std: "docker" "start" "-a" "4ceb94494fed2b3e1365081f9284a2ce5e893996dd44512586ce035b2209152a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ceb94494fed2b3e1365081f9284a2ce5e893996dd44512586ce035b2209152a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ceb94494fed2b3e1365081f9284a2ce5e893996dd44512586ce035b2209152a", kill_on_drop: false }`
[INFO] [stdout] 4ceb94494fed2b3e1365081f9284a2ce5e893996dd44512586ce035b2209152a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7c0046a3c90fa5ee6ca238ccf112d6fb782c6bdc5a59e919b3ec2178bb213353
[INFO] running `Command { std: "docker" "start" "-a" "7c0046a3c90fa5ee6ca238ccf112d6fb782c6bdc5a59e919b3ec2178bb213353", kill_on_drop: false }`
[INFO] [stderr]    Compiling redpen-shim v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7c0046a3c90fa5ee6ca238ccf112d6fb782c6bdc5a59e919b3ec2178bb213353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0046a3c90fa5ee6ca238ccf112d6fb782c6bdc5a59e919b3ec2178bb213353", kill_on_drop: false }`
[INFO] [stdout] 7c0046a3c90fa5ee6ca238ccf112d6fb782c6bdc5a59e919b3ec2178bb213353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 49fb74a7b5e0aa66623199b428e6e56cb03d7f0a2d0ef719d00d3ef8ffe2aca7
[INFO] running `Command { std: "docker" "start" "-a" "49fb74a7b5e0aa66623199b428e6e56cb03d7f0a2d0ef719d00d3ef8ffe2aca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling redpen-shim v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "49fb74a7b5e0aa66623199b428e6e56cb03d7f0a2d0ef719d00d3ef8ffe2aca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fb74a7b5e0aa66623199b428e6e56cb03d7f0a2d0ef719d00d3ef8ffe2aca7", kill_on_drop: false }`
[INFO] [stdout] 49fb74a7b5e0aa66623199b428e6e56cb03d7f0a2d0ef719d00d3ef8ffe2aca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6958b6c36a756cfa63d0656e37f291d1fccb8e4cde5b49ff4f0172d86a57d3fd
[INFO] running `Command { std: "docker" "start" "-a" "6958b6c36a756cfa63d0656e37f291d1fccb8e4cde5b49ff4f0172d86a57d3fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/redpen_shim-0ff9f7ab0b4a151d)
[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] [stderr]    Doc-tests redpen_shim
[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" "6958b6c36a756cfa63d0656e37f291d1fccb8e4cde5b49ff4f0172d86a57d3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6958b6c36a756cfa63d0656e37f291d1fccb8e4cde5b49ff4f0172d86a57d3fd", kill_on_drop: false }`
[INFO] [stdout] 6958b6c36a756cfa63d0656e37f291d1fccb8e4cde5b49ff4f0172d86a57d3fd