[INFO] fetching crate memguar 0.0.3...
[INFO] testing memguar-0.0.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate memguar 0.0.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate memguar 0.0.3
[INFO] finished tweaking crates.io crate memguar 0.0.3
[INFO] tweaked toml for crates.io crate memguar 0.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memguar 0.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef6b8c2dee326c62afd2101f155f267675629fa888068ef879d952f7b3447844
[INFO] running `Command { std: "docker" "start" "-a" "ef6b8c2dee326c62afd2101f155f267675629fa888068ef879d952f7b3447844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef6b8c2dee326c62afd2101f155f267675629fa888068ef879d952f7b3447844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6b8c2dee326c62afd2101f155f267675629fa888068ef879d952f7b3447844", kill_on_drop: false }`
[INFO] [stdout] ef6b8c2dee326c62afd2101f155f267675629fa888068ef879d952f7b3447844
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c5dca44c8470001f9555a8660e2211470c8923a0db749d8f29c739cc33a2b8
[INFO] running `Command { std: "docker" "start" "-a" "93c5dca44c8470001f9555a8660e2211470c8923a0db749d8f29c739cc33a2b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "93c5dca44c8470001f9555a8660e2211470c8923a0db749d8f29c739cc33a2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c5dca44c8470001f9555a8660e2211470c8923a0db749d8f29c739cc33a2b8", kill_on_drop: false }`
[INFO] [stdout] 93c5dca44c8470001f9555a8660e2211470c8923a0db749d8f29c739cc33a2b8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1801cd9958c1c75020fcd46f4a843f438478df64a131ee2d58029d1f4886f9
[INFO] running `Command { std: "docker" "start" "-a" "ce1801cd9958c1c75020fcd46f4a843f438478df64a131ee2d58029d1f4886f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "ce1801cd9958c1c75020fcd46f4a843f438478df64a131ee2d58029d1f4886f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1801cd9958c1c75020fcd46f4a843f438478df64a131ee2d58029d1f4886f9", kill_on_drop: false }`
[INFO] [stdout] ce1801cd9958c1c75020fcd46f4a843f438478df64a131ee2d58029d1f4886f9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a622d4a98da76507ba4708d049708fa95b573ed25de39457861d1de421033f20
[INFO] running `Command { std: "docker" "start" "-a" "a622d4a98da76507ba4708d049708fa95b573ed25de39457861d1de421033f20", 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/memguar-ec58b94460e2a0f1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::advisor ... ok
[INFO] [stdout] test test::locker ... ok
[INFO] [stdout] test test::mapper ... 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] [stderr]    Doc-tests memguar
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer<T>::receive (line 67) ... ok
[INFO] [stdout] test src/wrappers/locker.rs - wrappers::locker::Locker (line 9) ... ok
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer (line 15) ... ok
[INFO] [stdout] test src/wrappers/advisor.rs - wrappers::advisor::Adviser (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a622d4a98da76507ba4708d049708fa95b573ed25de39457861d1de421033f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a622d4a98da76507ba4708d049708fa95b573ed25de39457861d1de421033f20", kill_on_drop: false }`
[INFO] [stdout] a622d4a98da76507ba4708d049708fa95b573ed25de39457861d1de421033f20