[INFO] fetching crate mb_rand 0.2.0...
[INFO] testing mb_rand-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mb_rand 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mb_rand 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mb_rand 0.2.0
[INFO] tweaked toml for crates.io crate mb_rand 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mb_rand 0.2.0 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 mb_rand 0.2.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e4557c5dbf088fcb098865c1f5e1b1c6438321c06dcfe51bd952dc7b84810be
[INFO] running `Command { std: "docker" "start" "-a" "7e4557c5dbf088fcb098865c1f5e1b1c6438321c06dcfe51bd952dc7b84810be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e4557c5dbf088fcb098865c1f5e1b1c6438321c06dcfe51bd952dc7b84810be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4557c5dbf088fcb098865c1f5e1b1c6438321c06dcfe51bd952dc7b84810be", kill_on_drop: false }`
[INFO] [stdout] 7e4557c5dbf088fcb098865c1f5e1b1c6438321c06dcfe51bd952dc7b84810be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c3d8b94662b680634c0bf6d55e9b889f718b5cb276f5428a9364ed072ab693da
[INFO] running `Command { std: "docker" "start" "-a" "c3d8b94662b680634c0bf6d55e9b889f718b5cb276f5428a9364ed072ab693da", kill_on_drop: false }`
[INFO] [stderr]    Compiling mb_rand v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: mb_rand@0.2.0: This crate requires libbsd on Linux. Install it with your package manager (e.g., 'apt install libbsd-dev' on Debian/Ubuntu).
[INFO] [stderr]     Finished `dev` profile [unoptimized] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "c3d8b94662b680634c0bf6d55e9b889f718b5cb276f5428a9364ed072ab693da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d8b94662b680634c0bf6d55e9b889f718b5cb276f5428a9364ed072ab693da", kill_on_drop: false }`
[INFO] [stdout] c3d8b94662b680634c0bf6d55e9b889f718b5cb276f5428a9364ed072ab693da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 178a9fa424cf17406b2c41e22fe3dad923522a2b1690504bda8281fcc3272dde
[INFO] running `Command { std: "docker" "start" "-a" "178a9fa424cf17406b2c41e22fe3dad923522a2b1690504bda8281fcc3272dde", kill_on_drop: false }`
[INFO] [stderr] warning: mb_rand@0.2.0: This crate requires libbsd on Linux. Install it with your package manager (e.g., 'apt install libbsd-dev' on Debian/Ubuntu).
[INFO] [stderr]    Compiling mb_rand v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "178a9fa424cf17406b2c41e22fe3dad923522a2b1690504bda8281fcc3272dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178a9fa424cf17406b2c41e22fe3dad923522a2b1690504bda8281fcc3272dde", kill_on_drop: false }`
[INFO] [stdout] 178a9fa424cf17406b2c41e22fe3dad923522a2b1690504bda8281fcc3272dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 27ba370b73acbd66e4b817eb9eed6cbc7f4058383c846cd84094c0c7ce54fb05
[INFO] running `Command { std: "docker" "start" "-a" "27ba370b73acbd66e4b817eb9eed6cbc7f4058383c846cd84094c0c7ce54fb05", kill_on_drop: false }`
[INFO] [stderr] warning: mb_rand@0.2.0: This crate requires libbsd on Linux. Install it with your package manager (e.g., 'apt install libbsd-dev' on Debian/Ubuntu).
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mb_rand-f52f5337d914e327)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_random_string ... ok
[INFO] [stdout] test tests::test_random_string_empty_charset ... ok
[INFO] [stdout] test tests::test_random_string_zero_length ... ok
[INFO] [stdout] test tests::test_fill_bytes ... ok
[INFO] [stderr]    Doc-tests mb_rand
[INFO] [stdout] test tests::test_random_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - fill_bytes (line 64) ... ok
[INFO] [stdout] test src/lib.rs - random_string (line 110) ... ok
[INFO] [stdout] test src/lib.rs - random_bytes (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.47s
[INFO] running `Command { std: "docker" "inspect" "27ba370b73acbd66e4b817eb9eed6cbc7f4058383c846cd84094c0c7ce54fb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ba370b73acbd66e4b817eb9eed6cbc7f4058383c846cd84094c0c7ce54fb05", kill_on_drop: false }`
[INFO] [stdout] 27ba370b73acbd66e4b817eb9eed6cbc7f4058383c846cd84094c0c7ce54fb05