[INFO] fetching crate rnetmgr 0.2.3...
[INFO] testing rnetmgr-0.2.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rnetmgr 0.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rnetmgr 0.2.3
[INFO] finished tweaking crates.io crate rnetmgr 0.2.3
[INFO] tweaked toml for crates.io crate rnetmgr 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rnetmgr 0.2.3 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] crate crates.io crate rnetmgr 0.2.3 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-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8d77785981c1cef5fdf32b5795b068a4b14d7c46b7868bd01cffce06e9a3ff97
[INFO] running `Command { std: "docker" "start" "-a" "8d77785981c1cef5fdf32b5795b068a4b14d7c46b7868bd01cffce06e9a3ff97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d77785981c1cef5fdf32b5795b068a4b14d7c46b7868bd01cffce06e9a3ff97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d77785981c1cef5fdf32b5795b068a4b14d7c46b7868bd01cffce06e9a3ff97", kill_on_drop: false }`
[INFO] [stdout] 8d77785981c1cef5fdf32b5795b068a4b14d7c46b7868bd01cffce06e9a3ff97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d1f417c423d25ce82bce753f16609adb749d8a199559a927e906efb042ebb7db
[INFO] running `Command { std: "docker" "start" "-a" "d1f417c423d25ce82bce753f16609adb749d8a199559a927e906efb042ebb7db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling paste v1.0.10
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.36.5
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]    Compiling supports-color v1.3.1
[INFO] [stderr]    Compiling error-stack v0.2.4
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.151
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling jlogger v0.1.7
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling is-terminal v0.4.1
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]    Compiling ipnetwork v0.18.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.1
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling netlink-packet-route v0.13.0
[INFO] [stderr]    Compiling clap v4.0.29
[INFO] [stderr]    Compiling jlogger-tracing v0.1.4
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling rnetmgr v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling netlink-sys v0.8.3
[INFO] [stderr]    Compiling ipcon-sys v0.2.0
[INFO] [stderr]    Compiling netlink-proto v0.10.0
[INFO] [stderr]    Compiling rtnetlink v0.11.0
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcyad4QQ/symbols.o" "<5 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librnetmgr_lib-ea849149d1eea00f,libserde_json-7934342799b7edc9,libryu-d3c78529ca069a6c,libitoa-4ac5971cb0ce383f,libipcon_sys-5467ee0d78545296,libtokio-f20d0098ef07eaf7,libsignal_hook_registry-af945fdbde484add,libnum_cpus-8b79dd9a14fd888f,libsocket2-5ff7df3d478be1ae,libmemchr-6bd5723bc1b40ae3,libbytes-3c04753061701945,libmio-3c2988c85d74709c,libparking_lot-e5546111992c4223,libparking_lot_core-04ab9aa912f7bba1,liblock_api-e2f86afb81ae73c7,libscopeguard-253d6c0059e29176,libnix-45911ce0b86a8e94,libmemoffset-e7416d7bad89b3f7,libjlogger-767bfc327811395e,libipnetwork-682d1c6ea6e5568b,libserde-9e9debf6f2a4fd34,libjlogger_tracing-36114cb82f3ad31b,libchrono-f15a9e372f6f838b,libiana_time_zone-6a424bba46e974a6,libnum_integer-bdd9d1e2ca319b7e,libnum_traits-58993361fe48d450,libtime-5f56bc4f31d7d484,libtracing_subscriber-06c5c8efd9e8f6f6,libsmallvec-606fdaf3899faae0,libnu_ansi_term-4432b332cb50067c,liboverload-4300a6f7ccfdef2f,libsharded_slab-8fd6f5d1fe410a8f,libmatchers-82fe2aaebf31d6e2,libregex_automata-62f2a83cf366adec,libregex-27cc17bb0936eed8,libregex_syntax-d6be21cdf2deb59c,libtracing-841155bd0d3e83ff,libpin_project_lite-a2c58a5ed980db1f,libthread_local-85ca7f56b3ebfc03,libtracing_log-21124b753df688fd,liblog-7a9c972430657031,libcfg_if-d9b80cb51cda7b5b,liblazy_static-8f54c7c82e1daacf,libtracing_core-1e8d4fcc2022d705,libclap-044fc9eccf985f79,libstrsim-0e20d3b696b9223d,libis_terminal-c9626684d4c06562,librustix-5bdf4d6fe26afec2,liblinux_raw_sys-5f38dc30dc2183fe,libio_lifetimes-176d37288db4bc3a,libclap_lex-619c87d43ca3a4ab,libos_str_bytes-56c3e25c072b412c,libtermcolor-e01ec2159f668af5,libbitflags-a9851ebd0ab18f47,libonce_cell-b929e6494903225b,liberror_stack-01ae7016679fbb4f,libowo_colors-5b2f4e657933d46d,libsupports_color-cb320d64e0e41a52,libis_ci-78fb2099bdc4ee12,libatty-8021431793352cb8,liblibc-d9d8b7759d13cdf2}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{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" "-lipcon" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcyad4QQ/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rnetmon_client-75690005046616eb" "-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 -lipcon
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rnetmgr` (bin "rnetmon_client") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcYV6nl6/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libclap-044fc9eccf985f79,libstrsim-0e20d3b696b9223d,libis_terminal-c9626684d4c06562,librustix-5bdf4d6fe26afec2,liblinux_raw_sys-5f38dc30dc2183fe,libio_lifetimes-176d37288db4bc3a,libclap_lex-619c87d43ca3a4ab,libos_str_bytes-56c3e25c072b412c,libtermcolor-e01ec2159f668af5,librtnetlink-bfe3d7ef317cdb8a,libnix-4a0765df497fe07c,libnetlink_proto-ae3ecb58bd9507fd,libnetlink_sys-d5f49ae228191279,libfutures-4f15a46528f0acd8,libfutures_executor-ed1184bdcf2932f8,libfutures_util-63b595c537a53ac9,libfutures_io-999dd58edafd8d8c,libslab-7222827119d550b5,libfutures_channel-a9d0b2075b030f91,libfutures_sink-3ce556f56b78b10b,libfutures_task-eb92c34fb9743d08,libpin_utils-e0a199353c6bf870,libfutures_core-0b4f43968d1d134d,librnetmgr_lib-ea849149d1eea00f,libserde_json-7934342799b7edc9,libryu-d3c78529ca069a6c,libitoa-4ac5971cb0ce383f,libjlogger_tracing-36114cb82f3ad31b,libtracing_subscriber-06c5c8efd9e8f6f6,libnu_ansi_term-4432b332cb50067c,liboverload-4300a6f7ccfdef2f,libsharded_slab-8fd6f5d1fe410a8f,libmatchers-82fe2aaebf31d6e2,libregex_automata-62f2a83cf366adec,libregex-27cc17bb0936eed8,libregex_syntax-d6be21cdf2deb59c,libtracing-841155bd0d3e83ff,libthread_local-85ca7f56b3ebfc03,libtracing_log-21124b753df688fd,liblazy_static-8f54c7c82e1daacf,libtracing_core-1e8d4fcc2022d705,libonce_cell-b929e6494903225b,libipcon_sys-5467ee0d78545296,libtokio-f20d0098ef07eaf7,libsignal_hook_registry-af945fdbde484add,libnum_cpus-8b79dd9a14fd888f,libsocket2-5ff7df3d478be1ae,libmemchr-6bd5723bc1b40ae3,libbytes-3c04753061701945,libmio-3c2988c85d74709c,libpin_project_lite-a2c58a5ed980db1f,libparking_lot-e5546111992c4223,libparking_lot_core-04ab9aa912f7bba1,libsmallvec-606fdaf3899faae0,liblock_api-e2f86afb81ae73c7,libscopeguard-253d6c0059e29176,libnix-45911ce0b86a8e94,libmemoffset-e7416d7bad89b3f7,libjlogger-767bfc327811395e,libchrono-f15a9e372f6f838b,libiana_time_zone-6a424bba46e974a6,libnum_integer-bdd9d1e2ca319b7e,libnum_traits-58993361fe48d450,libtime-5f56bc4f31d7d484,liblog-7a9c972430657031,libcfg_if-d9b80cb51cda7b5b,liberror_stack-01ae7016679fbb4f,libowo_colors-5b2f4e657933d46d,libsupports_color-cb320d64e0e41a52,libis_ci-78fb2099bdc4ee12,libatty-8021431793352cb8,libipnetwork-682d1c6ea6e5568b,libserde-9e9debf6f2a4fd34,libnetlink_packet_route-052e6657e83aa021,liblibc-d9d8b7759d13cdf2,libnetlink_packet_core-0b598f2ae9666557,libnetlink_packet_utils-e7daab14533a8a4c,libthiserror-10179cd8d30e4163,libanyhow-f7996b85bb596693,libbyteorder-d05a003e572ae5c0,libbitflags-a9851ebd0ab18f47}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{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" "-lipcon" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcYV6nl6/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rnetmon-bb4d86520f8ef6ce" "-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 -lipcon
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rnetmgr` (bin "rnetmon") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "d1f417c423d25ce82bce753f16609adb749d8a199559a927e906efb042ebb7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f417c423d25ce82bce753f16609adb749d8a199559a927e906efb042ebb7db", kill_on_drop: false }`
[INFO] [stdout] d1f417c423d25ce82bce753f16609adb749d8a199559a927e906efb042ebb7db
