[INFO] fetching crate umm-malloc-sys 0.3.2...
[INFO] testing umm-malloc-sys-0.3.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate umm-malloc-sys 0.3.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate umm-malloc-sys 0.3.2
[INFO] finished tweaking crates.io crate umm-malloc-sys 0.3.2
[INFO] tweaked toml for crates.io crate umm-malloc-sys 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate umm-malloc-sys 0.3.2 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 3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 03918f9979aa4111ef8ee80249f845cbb1a8251178de130843b5a2834728f75d
[INFO] running `Command { std: "docker" "start" "-a" "03918f9979aa4111ef8ee80249f845cbb1a8251178de130843b5a2834728f75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03918f9979aa4111ef8ee80249f845cbb1a8251178de130843b5a2834728f75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03918f9979aa4111ef8ee80249f845cbb1a8251178de130843b5a2834728f75d", kill_on_drop: false }`
[INFO] [stdout] 03918f9979aa4111ef8ee80249f845cbb1a8251178de130843b5a2834728f75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8f5760de7eb08c8239dbde41e67af4076260edbb8c7e452db96bc7b398c886c5
[INFO] running `Command { std: "docker" "start" "-a" "8f5760de7eb08c8239dbde41e67af4076260edbb8c7e452db96bc7b398c886c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling umm-malloc-sys v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `cc::Build::static_flag`: cc only creates static libraries, setting this does nothing
[INFO] [stdout]   --> build.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         .static_flag(true)
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8f5760de7eb08c8239dbde41e67af4076260edbb8c7e452db96bc7b398c886c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5760de7eb08c8239dbde41e67af4076260edbb8c7e452db96bc7b398c886c5", kill_on_drop: false }`
[INFO] [stdout] 8f5760de7eb08c8239dbde41e67af4076260edbb8c7e452db96bc7b398c886c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] af4e1f7ec0d7ccbb0a898ee0360a932231d62c258eacb673c8c8b482fb96e595
[INFO] running `Command { std: "docker" "start" "-a" "af4e1f7ec0d7ccbb0a898ee0360a932231d62c258eacb673c8c8b482fb96e595", kill_on_drop: false }`
[INFO] [stderr]    Compiling umm-malloc-sys v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `cc::Build::static_flag`: cc only creates static libraries, setting this does nothing
[INFO] [stdout]   --> build.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         .static_flag(true)
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "af4e1f7ec0d7ccbb0a898ee0360a932231d62c258eacb673c8c8b482fb96e595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af4e1f7ec0d7ccbb0a898ee0360a932231d62c258eacb673c8c8b482fb96e595", kill_on_drop: false }`
[INFO] [stdout] af4e1f7ec0d7ccbb0a898ee0360a932231d62c258eacb673c8c8b482fb96e595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e08dc117f4c115c82fa6a8c6a1795c925f70550ca40b41e787599bbf8c79cce2
[INFO] running `Command { std: "docker" "start" "-a" "e08dc117f4c115c82fa6a8c6a1795c925f70550ca40b41e787599bbf8c79cce2", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `cc::Build::static_flag`: cc only creates static libraries, setting this does nothing
[INFO] [stderr]   --> build.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 |         .static_flag(true)
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `umm-malloc-sys` (build script) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/umm_malloc_sys-2603207bdee3e9d7)
[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] [stderr]    Doc-tests umm_malloc_sys
[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" "e08dc117f4c115c82fa6a8c6a1795c925f70550ca40b41e787599bbf8c79cce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08dc117f4c115c82fa6a8c6a1795c925f70550ca40b41e787599bbf8c79cce2", kill_on_drop: false }`
[INFO] [stdout] e08dc117f4c115c82fa6a8c6a1795c925f70550ca40b41e787599bbf8c79cce2