[INFO] fetching crate jswmlib 0.1.1...
[INFO] testing jswmlib-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate jswmlib 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate jswmlib 0.1.1
[INFO] finished tweaking crates.io crate jswmlib 0.1.1
[INFO] tweaked toml for crates.io crate jswmlib 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jswmlib 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jswmlib 0.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c8a731dd6e4cf9a26193847224f2d964d60e65f38548b2f07d8efdc839913db
[INFO] running `Command { std: "docker" "start" "-a" "9c8a731dd6e4cf9a26193847224f2d964d60e65f38548b2f07d8efdc839913db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c8a731dd6e4cf9a26193847224f2d964d60e65f38548b2f07d8efdc839913db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8a731dd6e4cf9a26193847224f2d964d60e65f38548b2f07d8efdc839913db", kill_on_drop: false }`
[INFO] [stdout] 9c8a731dd6e4cf9a26193847224f2d964d60e65f38548b2f07d8efdc839913db
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9551b10cd1662bce97ddad41587f10ce255a126b38367e38d65a37ade6ad90c7
[INFO] running `Command { std: "docker" "start" "-a" "9551b10cd1662bce97ddad41587f10ce255a126b38367e38d65a37ade6ad90c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.156
[INFO] [stderr]    Compiling is_ci v1.1.1
[INFO] [stderr]    Compiling error-stack v0.2.4
[INFO] [stderr]    Compiling chrono v0.4.24
[INFO] [stderr]    Compiling unicode-bidi v0.3.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling supports-color v1.3.1
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling serde_derive v1.0.156
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling combine v4.6.6
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling sha1_smol v1.0.0
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling jlogger-tracing v0.1.4
[INFO] [stderr]    Compiling ipcon-sys v0.2.1
[INFO] [stderr]    Compiling jswmlib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling redis v0.22.3
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-Wl,--version-script=/tmp/rustclBwpQO/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustclBwpQO/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libserde_json-5b4ef188fe740392,libserde-3f50bae81cbc611a,libredis-30366f2058efad60,libryu-4d09fff2ce933ebb,liburl-994f10a64e7b4144,libidna-a7765e716ad8dce3,libunicode_normalization-4062e93a08f44b3d,libtinyvec-2155ca31685e06d9,libtinyvec_macros-7b77ea21c73594ca,libunicode_bidi-a3d10fb671508d73,libform_urlencoded-fd125f4e3f92ae03,libpercent_encoding-bf512ecf668f0e68,libitoa-0f3ce2aa4ee007f9,libsha1_smol-4cce16da093d0d7f,libcombine-dc31c89b7a12b9d0,libmemchr-d918814ff8e882f9,libbytes-d41a62099e4fef91,libipcon_sys-55683e21a7747b2b,libnix-c60256983e1f9225,libmemoffset-1c8252c8204b3f17,libnix-0a6eeff1de885da2,libmemoffset-f7a6fe308a66f653,libstatic_assertions-f0217ecdd817a834,libpin_utils-3860774ad9b215b5,libbitflags-dde12b0d7d495b50,libjlogger_tracing-60bd2711357a670a,libchrono-105c622e0c71b87e,libiana_time_zone-092ba8b05fc9b5b1,libnum_integer-990bd7764f06b6b6,libnum_traits-af9e5579d19400a9,libtime-9faab6200fcb11ba,libtracing_subscriber-74d4c4607e7e35e9,libsmallvec-4517414d4f20efb1,libnu_ansi_term-f931ee7dde0184c0,liboverload-447f2db329e02fd7,libsharded_slab-77c44ad34d742c30,libmatchers-e0c8493a6985aba5,libregex_automata-f71d17cb80fae351,libregex-d94380e6ad470d95,libregex_syntax-0b42395ebb20dab7,libtracing-4d810c8ccc6aa5c6,libpin_project_lite-6df6c214457c8ca7,libthread_local-a407b6c3f8fb856e,libtracing_log-39f78663abeccad7,liblog-ec46de5c30914dd3,libcfg_if-3e7fc4e38d4a72b5,liblazy_static-af860367908b8176,libtracing_core-10b6690e327f8b9d,libonce_cell-d2ec766eecdc7a51,liberror_stack-94492cf607f73849,libowo_colors-044cc0bb46a95b8f,libsupports_color-bd8ccaea7ecef607,libis_ci-bc1c2ce41e48ade7,libatty-b34ba74f30d17083,liblibc-ba96b370e4fe5d90}.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" "/tmp/rustclBwpQO/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/libjswm.so" "-Wl,--gc-sections" "-shared" "-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 `jswmlib` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9551b10cd1662bce97ddad41587f10ce255a126b38367e38d65a37ade6ad90c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9551b10cd1662bce97ddad41587f10ce255a126b38367e38d65a37ade6ad90c7", kill_on_drop: false }`
[INFO] [stdout] 9551b10cd1662bce97ddad41587f10ce255a126b38367e38d65a37ade6ad90c7