[INFO] fetching crate qpid_proton-sys 0.1.12...
[INFO] testing qpid_proton-sys-0.1.12 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qpid_proton-sys 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qpid_proton-sys 0.1.12
[INFO] finished tweaking crates.io crate qpid_proton-sys 0.1.12
[INFO] tweaked toml for crates.io crate qpid_proton-sys 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qpid_proton-sys 0.1.12 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0997f3860ccb107abc423e23020e0bd50a2e1c8e1bcd2f8dc1da36919421083
[INFO] running `Command { std: "docker" "start" "-a" "a0997f3860ccb107abc423e23020e0bd50a2e1c8e1bcd2f8dc1da36919421083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0997f3860ccb107abc423e23020e0bd50a2e1c8e1bcd2f8dc1da36919421083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0997f3860ccb107abc423e23020e0bd50a2e1c8e1bcd2f8dc1da36919421083", kill_on_drop: false }`
[INFO] [stdout] a0997f3860ccb107abc423e23020e0bd50a2e1c8e1bcd2f8dc1da36919421083
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93efe6a1467bb9e9d0f8e798b30d81fa0ab43f4399ea0778b99835cbf9a119b7
[INFO] running `Command { std: "docker" "start" "-a" "93efe6a1467bb9e9d0f8e798b30d81fa0ab43f4399ea0778b99835cbf9a119b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling qpid_proton-sys v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.80s
[INFO] running `Command { std: "docker" "inspect" "93efe6a1467bb9e9d0f8e798b30d81fa0ab43f4399ea0778b99835cbf9a119b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93efe6a1467bb9e9d0f8e798b30d81fa0ab43f4399ea0778b99835cbf9a119b7", kill_on_drop: false }`
[INFO] [stdout] 93efe6a1467bb9e9d0f8e798b30d81fa0ab43f4399ea0778b99835cbf9a119b7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f50c151bb5ae0258dc69a0ed371b01c1d026793dfa9d0a5267d725b69947326
[INFO] running `Command { std: "docker" "start" "-a" "3f50c151bb5ae0258dc69a0ed371b01c1d026793dfa9d0a5267d725b69947326", kill_on_drop: false }`
[INFO] [stderr]    Compiling qpid_proton-sys v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `qpid_proton-sys` (lib test) due to 1 previous error
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcpv7XKB/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lqpid-proton" "-lqpid-proton-core" "-lqpid-proton-proactor" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcpv7XKB/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/qpid_proton-sys-efd5965e341170bf/out/lib64" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/qpid_proton_sys-494630f057fc0ef7" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lqpid-proton
[INFO] [stdout]           rust-lld: error: unable to find library -lqpid-proton-core
[INFO] [stdout]           rust-lld: error: unable to find library -lqpid-proton-proactor
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f50c151bb5ae0258dc69a0ed371b01c1d026793dfa9d0a5267d725b69947326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f50c151bb5ae0258dc69a0ed371b01c1d026793dfa9d0a5267d725b69947326", kill_on_drop: false }`
[INFO] [stdout] 3f50c151bb5ae0258dc69a0ed371b01c1d026793dfa9d0a5267d725b69947326
