[INFO] fetching crate mdfe-rs 0.1.0...
[INFO] testing mdfe-rs-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mdfe-rs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mdfe-rs 0.1.0
[INFO] finished tweaking crates.io crate mdfe-rs 0.1.0
[INFO] tweaked toml for crates.io crate mdfe-rs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdfe-rs 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdfe-rs 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83f2f2d535b141c861ca07c20d71612a8a097ad4a5af2e17ed11d40cb4c60592
[INFO] running `Command { std: "docker" "start" "-a" "83f2f2d535b141c861ca07c20d71612a8a097ad4a5af2e17ed11d40cb4c60592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83f2f2d535b141c861ca07c20d71612a8a097ad4a5af2e17ed11d40cb4c60592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83f2f2d535b141c861ca07c20d71612a8a097ad4a5af2e17ed11d40cb4c60592", kill_on_drop: false }`
[INFO] [stdout] 83f2f2d535b141c861ca07c20d71612a8a097ad4a5af2e17ed11d40cb4c60592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa1d210f63f46aff45fed5ec18a4a98c3f33084739b5538b5aecafa98fc0a09
[INFO] running `Command { std: "docker" "start" "-a" "dfa1d210f63f46aff45fed5ec18a4a98c3f33084739b5538b5aecafa98fc0a09", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdfe-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "dfa1d210f63f46aff45fed5ec18a4a98c3f33084739b5538b5aecafa98fc0a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa1d210f63f46aff45fed5ec18a4a98c3f33084739b5538b5aecafa98fc0a09", kill_on_drop: false }`
[INFO] [stdout] dfa1d210f63f46aff45fed5ec18a4a98c3f33084739b5538b5aecafa98fc0a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076d36b00b025437992b62754808e2ff28b5b379b3bb2c4567e45765b37ef273
[INFO] running `Command { std: "docker" "start" "-a" "076d36b00b025437992b62754808e2ff28b5b379b3bb2c4567e45765b37ef273", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdfe-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "076d36b00b025437992b62754808e2ff28b5b379b3bb2c4567e45765b37ef273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076d36b00b025437992b62754808e2ff28b5b379b3bb2c4567e45765b37ef273", kill_on_drop: false }`
[INFO] [stdout] 076d36b00b025437992b62754808e2ff28b5b379b3bb2c4567e45765b37ef273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0946d84f441af7007eef7232f309b07d52925980692a235ebeebe055fbdb080b
[INFO] running `Command { std: "docker" "start" "-a" "0946d84f441af7007eef7232f309b07d52925980692a235ebeebe055fbdb080b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdfe_rs-2bddfd168a5784c1)
[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" "0946d84f441af7007eef7232f309b07d52925980692a235ebeebe055fbdb080b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0946d84f441af7007eef7232f309b07d52925980692a235ebeebe055fbdb080b", kill_on_drop: false }`
[INFO] [stdout] 0946d84f441af7007eef7232f309b07d52925980692a235ebeebe055fbdb080b