[INFO] fetching crate priv_sep 3.0.0-alpha.2.1...
[INFO] testing priv_sep-3.0.0-alpha.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate priv_sep 3.0.0-alpha.2.1 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate priv_sep 3.0.0-alpha.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8997ded415eefe22e055e630c4664b2860d4dd01b0e3ad76afaeeca173c84a0
[INFO] running `Command { std: "docker" "start" "-a" "f8997ded415eefe22e055e630c4664b2860d4dd01b0e3ad76afaeeca173c84a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8997ded415eefe22e055e630c4664b2860d4dd01b0e3ad76afaeeca173c84a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8997ded415eefe22e055e630c4664b2860d4dd01b0e3ad76afaeeca173c84a0", kill_on_drop: false }`
[INFO] [stdout] f8997ded415eefe22e055e630c4664b2860d4dd01b0e3ad76afaeeca173c84a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f26ea3171b0c7e7fbcc8aefeb4f52f22c60e311ec6f21abd14977c2d7b6c4a77
[INFO] running `Command { std: "docker" "start" "-a" "f26ea3171b0c7e7fbcc8aefeb4f52f22c60e311ec6f21abd14977c2d7b6c4a77", 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 0.40s
[INFO] running `Command { std: "docker" "inspect" "f26ea3171b0c7e7fbcc8aefeb4f52f22c60e311ec6f21abd14977c2d7b6c4a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26ea3171b0c7e7fbcc8aefeb4f52f22c60e311ec6f21abd14977c2d7b6c4a77", kill_on_drop: false }`
[INFO] [stdout] f26ea3171b0c7e7fbcc8aefeb4f52f22c60e311ec6f21abd14977c2d7b6c4a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7c400e17a96c57c37492988da071a3f35903ea2f25b2ef62fb94e414bd8a50d
[INFO] running `Command { std: "docker" "start" "-a" "c7c400e17a96c57c37492988da071a3f35903ea2f25b2ef62fb94e414bd8a50d", 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 mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[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 9.70s
[INFO] running `Command { std: "docker" "inspect" "c7c400e17a96c57c37492988da071a3f35903ea2f25b2ef62fb94e414bd8a50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c400e17a96c57c37492988da071a3f35903ea2f25b2ef62fb94e414bd8a50d", kill_on_drop: false }`
[INFO] [stdout] c7c400e17a96c57c37492988da071a3f35903ea2f25b2ef62fb94e414bd8a50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c27e5bee78b00e805f5ecec1f3e8468fee200df463c50fb9be9f169fc20bef6
[INFO] running `Command { std: "docker" "start" "-a" "7c27e5bee78b00e805f5ecec1f3e8468fee200df463c50fb9be9f169fc20bef6", 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-0deaf70ff611dcf7)
[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::getgid ... ok
[INFO] [stdout] test tests::getuid ... ok
[INFO] [stdout] test tests::user_info_new ... 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_setresid_if_exists ... ok
[INFO] [stdout] test tests::user_info_setresid ... ok
[INFO] [stdout] test tests::user_info_with_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests priv_sep
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] test src/err.rs - err::Errno::from_raw (line 358) ... ok
[INFO] [stdout] test src/err.rs - err::Errno::set (line 2012) ... ok
[INFO] [stdout] test src/err.rs - err::Errno::clear (line 2059) ... 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/lib.rs - Gid::getgid (line 259) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::geteuid (line 178) - compile ... ok
[INFO] [stdout] test src/lib.rs - Gid::setresgid (line 292) - compile ... ok
[INFO] [stdout] test src/err.rs - err::Errno::into_raw (line 1017) ... ok
[INFO] [stdout] test src/lib.rs - Uid::is_root (line 152) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::setresuid (line 198) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::chroot_then_priv_drop_async (line 851) - compile ... ok
[INFO] [stdout] test src/lib.rs - Uid::getuid (line 165) - compile ... ok
[INFO] [stdout] test src/lib.rs - chdir (line 389) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::new (line 624) - 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/err.rs - err::Errno::last (line 2035) ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::priv_drop (line 726) - compile ... ok
[INFO] [stdout] test src/lib.rs - chroot (line 352) - compile ... ok
[INFO] [stdout] test src/lib.rs - chroot_then_chdir (line 404) - compile ... ok
[INFO] [stdout] test src/lib.rs - drop_supplementary_groups (line 962) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Permissions::unveil (line 1241) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Permissions::unveil_no_more (line 1312) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Permissions::unveil_raw (line 1334) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::new_chroot_then_priv_drop (line 399) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::new_chroot_then_priv_drop_async (line 463) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::remove_promises_then_pledge (line 660) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::remove_then_pledge (line 709) - compile ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::chroot_then_priv_drop (line 803) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::len (line 525) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::new_priv_drop_async (line 337) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::pledge (line 751) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::pledge_none (line 1091) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::retain_then_pledge (line 609) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Permissions::is_enabled (line 1201) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::remove (line 685) ... ok
[INFO] [stdout] test src/lib.rs - UserInfo::is_root (line 546) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::new_priv_drop (line 280) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::pledge_raw (line 1113) - compile ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::is_empty (line 540) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::contains (line 555) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::retain (line 573) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::new (line 253) ... ok
[INFO] [stdout] test src/openbsd.rs - openbsd::Promises::remove_promises (line 631) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c27e5bee78b00e805f5ecec1f3e8468fee200df463c50fb9be9f169fc20bef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c27e5bee78b00e805f5ecec1f3e8468fee200df463c50fb9be9f169fc20bef6", kill_on_drop: false }`
[INFO] [stdout] 7c27e5bee78b00e805f5ecec1f3e8468fee200df463c50fb9be9f169fc20bef6