[INFO] fetching crate sandb 0.1.0...
[INFO] testing sandb-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sandb 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sandb 0.1.0
[INFO] finished tweaking crates.io crate sandb 0.1.0
[INFO] tweaked toml for crates.io crate sandb 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sandb 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 sandb 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1f49496dbe2e9d49c90a5b050dd7522869f343ed6d0de6f32ec976df81769aab
[INFO] running `Command { std: "docker" "start" "-a" "1f49496dbe2e9d49c90a5b050dd7522869f343ed6d0de6f32ec976df81769aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f49496dbe2e9d49c90a5b050dd7522869f343ed6d0de6f32ec976df81769aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f49496dbe2e9d49c90a5b050dd7522869f343ed6d0de6f32ec976df81769aab", kill_on_drop: false }`
[INFO] [stdout] 1f49496dbe2e9d49c90a5b050dd7522869f343ed6d0de6f32ec976df81769aab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b153b29b319fd4a638763df15a8b96bc22414440d7cc15fccc0c9e95b6889347
[INFO] running `Command { std: "docker" "start" "-a" "b153b29b319fd4a638763df15a8b96bc22414440d7cc15fccc0c9e95b6889347", kill_on_drop: false }`
[INFO] [stderr]    Compiling sandb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "b153b29b319fd4a638763df15a8b96bc22414440d7cc15fccc0c9e95b6889347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b153b29b319fd4a638763df15a8b96bc22414440d7cc15fccc0c9e95b6889347", kill_on_drop: false }`
[INFO] [stdout] b153b29b319fd4a638763df15a8b96bc22414440d7cc15fccc0c9e95b6889347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 01723025f3f0b066efd8dacaf1e9c4554d2e2a1712606026e8d828fe2546d629
[INFO] running `Command { std: "docker" "start" "-a" "01723025f3f0b066efd8dacaf1e9c4554d2e2a1712606026e8d828fe2546d629", kill_on_drop: false }`
[INFO] [stderr]    Compiling sandb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "01723025f3f0b066efd8dacaf1e9c4554d2e2a1712606026e8d828fe2546d629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01723025f3f0b066efd8dacaf1e9c4554d2e2a1712606026e8d828fe2546d629", kill_on_drop: false }`
[INFO] [stdout] 01723025f3f0b066efd8dacaf1e9c4554d2e2a1712606026e8d828fe2546d629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0b5ca5b174ba3a49821141947f325faf3242d3bbf86b56338daf1ffcf2cd6963
[INFO] running `Command { std: "docker" "start" "-a" "0b5ca5b174ba3a49821141947f325faf3242d3bbf86b56338daf1ffcf2cd6963", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sandb-d545b724459d73e8)
[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" "0b5ca5b174ba3a49821141947f325faf3242d3bbf86b56338daf1ffcf2cd6963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5ca5b174ba3a49821141947f325faf3242d3bbf86b56338daf1ffcf2cd6963", kill_on_drop: false }`
[INFO] [stdout] 0b5ca5b174ba3a49821141947f325faf3242d3bbf86b56338daf1ffcf2cd6963