[INFO] fetching crate priv_sep 3.0.0-alpha.2.1...
[INFO] testing priv_sep-3.0.0-alpha.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate priv_sep 3.0.0-alpha.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate priv_sep 3.0.0-alpha.2.1
[INFO] finished tweaking crates.io crate priv_sep 3.0.0-alpha.2.1
[INFO] tweaked toml for crates.io crate priv_sep 3.0.0-alpha.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate priv_sep 3.0.0-alpha.2.1 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] crate crates.io crate priv_sep 3.0.0-alpha.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-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] b462c41553a870d49e382ae244dc8d9102c5557bbf8c270d3daec682256d057f
[INFO] running `Command { std: "docker" "start" "-a" "b462c41553a870d49e382ae244dc8d9102c5557bbf8c270d3daec682256d057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b462c41553a870d49e382ae244dc8d9102c5557bbf8c270d3daec682256d057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b462c41553a870d49e382ae244dc8d9102c5557bbf8c270d3daec682256d057f", kill_on_drop: false }`
[INFO] [stdout] b462c41553a870d49e382ae244dc8d9102c5557bbf8c270d3daec682256d057f
[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] 80487d330317e4831098dca5139b1cb18cc2ba52883f9ebc202559944058177f
[INFO] running `Command { std: "docker" "start" "-a" "80487d330317e4831098dca5139b1cb18cc2ba52883f9ebc202559944058177f", kill_on_drop: false }`
[INFO] [stderr]    Compiling priv_sep v3.0.0-alpha.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "80487d330317e4831098dca5139b1cb18cc2ba52883f9ebc202559944058177f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80487d330317e4831098dca5139b1cb18cc2ba52883f9ebc202559944058177f", kill_on_drop: false }`
[INFO] [stdout] 80487d330317e4831098dca5139b1cb18cc2ba52883f9ebc202559944058177f
[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] f14ccfa93cee959c30d3c0c0c65676a22744d03c477f58225a28d3f6e79ab624
[INFO] running `Command { std: "docker" "start" "-a" "f14ccfa93cee959c30d3c0c0c65676a22744d03c477f58225a28d3f6e79ab624", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling priv_sep v3.0.0-alpha.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `Command { std: "docker" "inspect" "f14ccfa93cee959c30d3c0c0c65676a22744d03c477f58225a28d3f6e79ab624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14ccfa93cee959c30d3c0c0c65676a22744d03c477f58225a28d3f6e79ab624", kill_on_drop: false }`
[INFO] [stdout] f14ccfa93cee959c30d3c0c0c65676a22744d03c477f58225a28d3f6e79ab624
[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] 760628339bb8391e3f210721c39be082ffe5f086182d5e704ebd384277f5cd18
[INFO] running `Command { std: "docker" "start" "-a" "760628339bb8391e3f210721c39be082ffe5f086182d5e704ebd384277f5cd18", 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/priv_sep-ad5498916cdb7aac)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::chroot_drop_priv ... ignored, primarily useful for root and interferes with priv_drop
[INFO] [stdout] test tests::getegid ... ok
[INFO] [stdout] test tests::geteuid ... ok
[INFO] [stdout] test tests::priv_drop ... ignored, primarily useful for root and interferes with chroot_drop_priv
[INFO] [stdout] test tests::getuid ... ok
[INFO] [stdout] test tests::user_info_new ... ok
[INFO] [stdout] test tests::getgid ... ok
[INFO] [stdout] test tests::setresuid ... ok
[INFO] [stdout] test tests::setresgid ... ok
[INFO] [stdout] test tests::user_info_setresid_if_exists_failure ... ok
[INFO] [stdout] test tests::user_info_with_buffer ... ok
[INFO] [stdout] test tests::user_info_setresid_if_exists ... ok
[INFO] [stdout] test tests::user_info_setresid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests priv_sep
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/err.rs - err::Errno::last (line 2035) ... ok
[INFO] [stdout] test src/err.rs - err::Errno::from_raw (line 358) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) - compile ... ok
[INFO] [stdout] test src/lib.rs - Gid::getegid (line 272) - compile ... ok
[INFO] [stdout] test src/err.rs - err::Errno::set (line 2012) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] test src/lib.rs - Gid::getgid (line 259) - compile ... ok
[INFO] [stdout] test src/err.rs - err::Errno::into_raw (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - Gid::setresgid (line 292) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::getuid (line 165) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::is_root (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::chroot_then_priv_drop (line 803) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::geteuid (line 178) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::is_root (line 546) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::priv_drop (line 726) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::setresuid (line 198) - compile ... ok
[INFO] [stdout] test src/err.rs - err::Errno::clear (line 2059) ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::chroot_then_priv_drop_async (line 851) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::priv_drop_async (line 763) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::setresid (line 641) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::setresid_if_valid (line 668) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::with_buffer (line 607) - compile ... ok
[INFO] [stdout] test src/lib.rs - chdir (line 389) - compile ... ok
[INFO] [stdout] test src/lib.rs - chroot (line 352) - compile ... ok
[INFO] [stdout] test src/lib.rs - drop_supplementary_groups (line 962) - compile ... ok
[INFO] [stdout] test src/lib.rs - chroot_then_chdir (line 404) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::new (line 624) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.96s; merged doctests compilation took 0.92s
[INFO] running `Command { std: "docker" "inspect" "760628339bb8391e3f210721c39be082ffe5f086182d5e704ebd384277f5cd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760628339bb8391e3f210721c39be082ffe5f086182d5e704ebd384277f5cd18", kill_on_drop: false }`
[INFO] [stdout] 760628339bb8391e3f210721c39be082ffe5f086182d5e704ebd384277f5cd18