[INFO] fetching crate ms_adts 0.0.1...
[INFO] testing ms_adts-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ms_adts 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ms_adts 0.0.1
[INFO] finished tweaking crates.io crate ms_adts 0.0.1
[INFO] tweaked toml for crates.io crate ms_adts 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ms_adts 0.0.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] cc098f49bf809ac2f056e26851e4bb78857e92bbac2e3ad86cb9ba29a996d22b
[INFO] running `Command { std: "docker" "start" "-a" "cc098f49bf809ac2f056e26851e4bb78857e92bbac2e3ad86cb9ba29a996d22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc098f49bf809ac2f056e26851e4bb78857e92bbac2e3ad86cb9ba29a996d22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc098f49bf809ac2f056e26851e4bb78857e92bbac2e3ad86cb9ba29a996d22b", kill_on_drop: false }`
[INFO] [stdout] cc098f49bf809ac2f056e26851e4bb78857e92bbac2e3ad86cb9ba29a996d22b
[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] e4a8015ea314220286c1b6c036f81d5853df8a35bc49b73f3e18cf866b4f8fa0
[INFO] running `Command { std: "docker" "start" "-a" "e4a8015ea314220286c1b6c036f81d5853df8a35bc49b73f3e18cf866b4f8fa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ms_dtyp v0.0.3
[INFO] [stderr]    Compiling ms_adts v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e4a8015ea314220286c1b6c036f81d5853df8a35bc49b73f3e18cf866b4f8fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a8015ea314220286c1b6c036f81d5853df8a35bc49b73f3e18cf866b4f8fa0", kill_on_drop: false }`
[INFO] [stdout] e4a8015ea314220286c1b6c036f81d5853df8a35bc49b73f3e18cf866b4f8fa0
[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] a364256bd6887eead19db741a87ee8c75e82fd47b8c7d879d108e4d559817579
[INFO] running `Command { std: "docker" "start" "-a" "a364256bd6887eead19db741a87ee8c75e82fd47b8c7d879d108e4d559817579", kill_on_drop: false }`
[INFO] [stderr]    Compiling ms_adts v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "a364256bd6887eead19db741a87ee8c75e82fd47b8c7d879d108e4d559817579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a364256bd6887eead19db741a87ee8c75e82fd47b8c7d879d108e4d559817579", kill_on_drop: false }`
[INFO] [stdout] a364256bd6887eead19db741a87ee8c75e82fd47b8c7d879d108e4d559817579
[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] 6b4874f1e4b2d56e767972c5d8de3db6da5ef22fca3b9a873ade232e64d0e7de
[INFO] running `Command { std: "docker" "start" "-a" "6b4874f1e4b2d56e767972c5d8de3db6da5ef22fca3b9a873ade232e64d0e7de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ms_adts-a32858c28d5b8512)
[INFO] [stderr]    Doc-tests ms_adts
[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] [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" "6b4874f1e4b2d56e767972c5d8de3db6da5ef22fca3b9a873ade232e64d0e7de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4874f1e4b2d56e767972c5d8de3db6da5ef22fca3b9a873ade232e64d0e7de", kill_on_drop: false }`
[INFO] [stdout] 6b4874f1e4b2d56e767972c5d8de3db6da5ef22fca3b9a873ade232e64d0e7de