[INFO] fetching crate nauta 0.0.1...
[INFO] testing nauta-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nauta 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nauta 0.0.1
[INFO] finished tweaking crates.io crate nauta 0.0.1
[INFO] tweaked toml for crates.io crate nauta 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nauta 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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] aaf4dff154e0b3d42cb38a07ecf9b0bc227025579276118d8595c574ebb0cd1a
[INFO] running `Command { std: "docker" "start" "-a" "aaf4dff154e0b3d42cb38a07ecf9b0bc227025579276118d8595c574ebb0cd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaf4dff154e0b3d42cb38a07ecf9b0bc227025579276118d8595c574ebb0cd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf4dff154e0b3d42cb38a07ecf9b0bc227025579276118d8595c574ebb0cd1a", kill_on_drop: false }`
[INFO] [stdout] aaf4dff154e0b3d42cb38a07ecf9b0bc227025579276118d8595c574ebb0cd1a
[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] 22cad6e64665677a8368c63c0a8c98241793ba0cd6ef2be1380b2a723dd3c399
[INFO] running `Command { std: "docker" "start" "-a" "22cad6e64665677a8368c63c0a8c98241793ba0cd6ef2be1380b2a723dd3c399", kill_on_drop: false }`
[INFO] [stderr]    Compiling nauta v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "22cad6e64665677a8368c63c0a8c98241793ba0cd6ef2be1380b2a723dd3c399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22cad6e64665677a8368c63c0a8c98241793ba0cd6ef2be1380b2a723dd3c399", kill_on_drop: false }`
[INFO] [stdout] 22cad6e64665677a8368c63c0a8c98241793ba0cd6ef2be1380b2a723dd3c399
[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] 481c2e76fbfe93b62725dc2530e5fc62a10fe9aeff3b3a004eb9873b68126189
[INFO] running `Command { std: "docker" "start" "-a" "481c2e76fbfe93b62725dc2530e5fc62a10fe9aeff3b3a004eb9873b68126189", kill_on_drop: false }`
[INFO] [stderr]    Compiling nauta v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "481c2e76fbfe93b62725dc2530e5fc62a10fe9aeff3b3a004eb9873b68126189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481c2e76fbfe93b62725dc2530e5fc62a10fe9aeff3b3a004eb9873b68126189", kill_on_drop: false }`
[INFO] [stdout] 481c2e76fbfe93b62725dc2530e5fc62a10fe9aeff3b3a004eb9873b68126189
[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] 64a0909072cc7b0e83b9812f13d57687af72fd491fe83979f83f61ea4bf0df76
[INFO] running `Command { std: "docker" "start" "-a" "64a0909072cc7b0e83b9812f13d57687af72fd491fe83979f83f61ea4bf0df76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nauta-ed2380a3395df2a2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests nauta
[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" "64a0909072cc7b0e83b9812f13d57687af72fd491fe83979f83f61ea4bf0df76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a0909072cc7b0e83b9812f13d57687af72fd491fe83979f83f61ea4bf0df76", kill_on_drop: false }`
[INFO] [stdout] 64a0909072cc7b0e83b9812f13d57687af72fd491fe83979f83f61ea4bf0df76