[INFO] fetching crate sandbox-namespace 0.2.1...
[INFO] testing sandbox-namespace-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sandbox-namespace 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sandbox-namespace 0.2.1
[INFO] finished tweaking crates.io crate sandbox-namespace 0.2.1
[INFO] tweaked toml for crates.io crate sandbox-namespace 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sandbox-namespace 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sandbox-namespace 0.2.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b6b03fdf3c37029dfaf4a8acccb76a5c571854a61c86fd0760ac4006711385e
[INFO] running `Command { std: "docker" "start" "-a" "6b6b03fdf3c37029dfaf4a8acccb76a5c571854a61c86fd0760ac4006711385e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b6b03fdf3c37029dfaf4a8acccb76a5c571854a61c86fd0760ac4006711385e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6b03fdf3c37029dfaf4a8acccb76a5c571854a61c86fd0760ac4006711385e", kill_on_drop: false }`
[INFO] [stdout] 6b6b03fdf3c37029dfaf4a8acccb76a5c571854a61c86fd0760ac4006711385e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 225fe08024ecf1797f188cb7a39149d1d0a0ba7d63d1821f4028642e1338db1a
[INFO] running `Command { std: "docker" "start" "-a" "225fe08024ecf1797f188cb7a39149d1d0a0ba7d63d1821f4028642e1338db1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling sandbox-core v0.2.1
[INFO] [stderr]    Compiling sandbox-namespace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `Command { std: "docker" "inspect" "225fe08024ecf1797f188cb7a39149d1d0a0ba7d63d1821f4028642e1338db1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225fe08024ecf1797f188cb7a39149d1d0a0ba7d63d1821f4028642e1338db1a", kill_on_drop: false }`
[INFO] [stdout] 225fe08024ecf1797f188cb7a39149d1d0a0ba7d63d1821f4028642e1338db1a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ccd137d63ee531d806427b830d40d419d4315065feaafeacaa9001c4e337d19
[INFO] running `Command { std: "docker" "start" "-a" "2ccd137d63ee531d806427b830d40d419d4315065feaafeacaa9001c4e337d19", kill_on_drop: false }`
[INFO] [stderr]    Compiling sandbox-namespace v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "2ccd137d63ee531d806427b830d40d419d4315065feaafeacaa9001c4e337d19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ccd137d63ee531d806427b830d40d419d4315065feaafeacaa9001c4e337d19", kill_on_drop: false }`
[INFO] [stdout] 2ccd137d63ee531d806427b830d40d419d4315065feaafeacaa9001c4e337d19
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98d2579bcdacdc700fd131110a5369b628952a03d012d9c795722433f60d1f95
[INFO] running `Command { std: "docker" "start" "-a" "98d2579bcdacdc700fd131110a5369b628952a03d012d9c795722433f60d1f95", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sandbox_namespace-0ed4ba4fe2765680)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test config::tests::test_clone_flags_conversion ... ok
[INFO] [stdout] test config::tests::test_namespace_config_all ... ok
[INFO] [stdout] test user_ns::tests::test_setup_user_namespace_invalid_pid ... ok
[INFO] [stdout] test config::tests::test_privileged_disables_user_ns ... ok
[INFO] [stdout] test config::tests::test_enabled_count ... ok
[INFO] [stdout] test config::tests::test_namespace_config_minimal ... ok
[INFO] [stdout] test config::tests::test_unprivileged_enables_user_ns ... ok
[INFO] [stdout] test config::tests::test_namespace_config_default_includes_user ... ok
[INFO] [stderr]    Doc-tests sandbox_namespace
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "98d2579bcdacdc700fd131110a5369b628952a03d012d9c795722433f60d1f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98d2579bcdacdc700fd131110a5369b628952a03d012d9c795722433f60d1f95", kill_on_drop: false }`
[INFO] [stdout] 98d2579bcdacdc700fd131110a5369b628952a03d012d9c795722433f60d1f95
