[INFO] fetching crate ipcon-sys 0.2.3... [INFO] testing ipcon-sys-0.2.3 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate ipcon-sys 0.2.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ipcon-sys 0.2.3 [INFO] finished tweaking crates.io crate ipcon-sys 0.2.3 [INFO] tweaked toml for crates.io crate ipcon-sys 0.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ipcon-sys 0.2.3 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding error-stack v0.4.1 (available: v0.7.0) [INFO] [stderr] Adding nix v0.22.3 (available: v0.31.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b849a1f7dc950b4416e498c99ba0747632b0548739931338e208255412d704d2 [INFO] running `Command { std: "docker" "start" "-a" "b849a1f7dc950b4416e498c99ba0747632b0548739931338e208255412d704d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b849a1f7dc950b4416e498c99ba0747632b0548739931338e208255412d704d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b849a1f7dc950b4416e498c99ba0747632b0548739931338e208255412d704d2", kill_on_drop: false }` [INFO] [stdout] b849a1f7dc950b4416e498c99ba0747632b0548739931338e208255412d704d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43034895bc6c2c42602c18e61564eccc52385c22f23c321cdcb078550cf14c74 [INFO] running `Command { std: "docker" "start" "-a" "43034895bc6c2c42602c18e61564eccc52385c22f23c321cdcb078550cf14c74", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling error-stack v0.4.1 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling jlogger-tracing v0.1.4 [INFO] [stderr] Compiling ipcon-sys v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.82s [INFO] running `Command { std: "docker" "inspect" "43034895bc6c2c42602c18e61564eccc52385c22f23c321cdcb078550cf14c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43034895bc6c2c42602c18e61564eccc52385c22f23c321cdcb078550cf14c74", kill_on_drop: false }` [INFO] [stdout] 43034895bc6c2c42602c18e61564eccc52385c22f23c321cdcb078550cf14c74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 476c70b0f72b188e09ccca151a46f4716702d26f46919e5e4e720dde77c29ffd [INFO] running `Command { std: "docker" "start" "-a" "476c70b0f72b188e09ccca151a46f4716702d26f46919e5e4e720dde77c29ffd", kill_on_drop: false }` [INFO] [stderr] Compiling ipcon-sys v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcZRJZxo/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lipcon" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libnix-f5be2cbe6da3403f,libbitflags-e2b4db6c651223da,libmemoffset-72882c1903151c47,libjlogger_tracing-a0d91b2f67a97052,libchrono-8fa44a33e7a17ea7,libiana_time_zone-e4284183d46316cc,libnum_traits-23da3e41cc6a3b1a,libtracing_subscriber-aea599094249d5fe,libsmallvec-45f6e3b8047adea1,libsharded_slab-ed54e7407fbec608,liblazy_static-b3603208c0de2608,libmatchers-1500b66f1ebf5608,libregex_automata-3256aa7f409ba01c,libregex_syntax-5d2fa6d3c2e3f993,libnu_ansi_term-397b1770c3b67a2d,libtracing-dae5a938bf9b1764,libpin_project_lite-8a799ba8b4537fa2,libthread_local-930fa34297cc73a9,libcfg_if-5af52f617df93f8f,libtracing_log-9f7771b3476d90ad,liblog-cfb0a897de58af94,libtracing_core-386c043fb93aac37,libonce_cell-028ded5f5e4e9236,liberror_stack-15da57fb4bd1645e,liblibc-1019fbca20c54c69}.rlib" "/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" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcZRJZxo/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ipcon_sys-d8b1d166088579a7" "-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 `ipcon-sys` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "476c70b0f72b188e09ccca151a46f4716702d26f46919e5e4e720dde77c29ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476c70b0f72b188e09ccca151a46f4716702d26f46919e5e4e720dde77c29ffd", kill_on_drop: false }` [INFO] [stdout] 476c70b0f72b188e09ccca151a46f4716702d26f46919e5e4e720dde77c29ffd