[INFO] fetching crate descent_ipopt 0.5.0... [INFO] testing descent_ipopt-0.5.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate descent_ipopt 0.5.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate descent_ipopt 0.5.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate descent_ipopt 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate descent_ipopt 0.5.0 [INFO] tweaked toml for crates.io crate descent_ipopt 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate descent_ipopt 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10b04f5bf6e9dde04b10a0ddbdc791a881d1907982441a2196566b2c02f80141 [INFO] running `Command { std: "docker" "start" "-a" "10b04f5bf6e9dde04b10a0ddbdc791a881d1907982441a2196566b2c02f80141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10b04f5bf6e9dde04b10a0ddbdc791a881d1907982441a2196566b2c02f80141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10b04f5bf6e9dde04b10a0ddbdc791a881d1907982441a2196566b2c02f80141", kill_on_drop: false }` [INFO] [stdout] 10b04f5bf6e9dde04b10a0ddbdc791a881d1907982441a2196566b2c02f80141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e5c524864242ad2587123f501edd32f6c443bdbe0eaa38dbc90ae0215ed9b7b [INFO] running `Command { std: "docker" "start" "-a" "1e5c524864242ad2587123f501edd32f6c443bdbe0eaa38dbc90ae0215ed9b7b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling descent v0.5.0 [INFO] [stderr] Compiling descent_ipopt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.00s [INFO] running `Command { std: "docker" "inspect" "1e5c524864242ad2587123f501edd32f6c443bdbe0eaa38dbc90ae0215ed9b7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5c524864242ad2587123f501edd32f6c443bdbe0eaa38dbc90ae0215ed9b7b", kill_on_drop: false }` [INFO] [stdout] 1e5c524864242ad2587123f501edd32f6c443bdbe0eaa38dbc90ae0215ed9b7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3be8aa93955eda9d07d7ddb2f7def88246b058dd01ae6610367ef7d42a90c719 [INFO] running `Command { std: "docker" "start" "-a" "3be8aa93955eda9d07d7ddb2f7def88246b058dd01ae6610367ef7d42a90c719", kill_on_drop: false }` [INFO] [stderr] Compiling descent_macro v0.5.0 [INFO] [stderr] Compiling descent_ipopt v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.simple.c2bdbd6e-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8.4zxfws0l8iqci1wq.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdescent_ipopt-8e1b6e02bcfae3d7.rlib" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/liblibc-aaca37adf76096a7.rlib" "/opt/rustwide/target/debug/deps/libdescent-9fa797e0e5535393.rlib" "/opt/rustwide/target/debug/deps/libsnafu-f11c833eab189b2c.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lipopt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/simple-6ff55f7a009a5fa8" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lipopt [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `descent_ipopt` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [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/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.problem.df6e87f6-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3.3mjf0mkd6q6ssg6.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdescent_ipopt-8e1b6e02bcfae3d7.rlib" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/liblibc-aaca37adf76096a7.rlib" "/opt/rustwide/target/debug/deps/libdescent-9fa797e0e5535393.rlib" "/opt/rustwide/target/debug/deps/libsnafu-f11c833eab189b2c.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lipopt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/problem-c184c498c5ac80b3" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lipopt [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.problem_macro.0e82884f-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201.2yq44y90prv47cyn.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libdescent_ipopt-8e1b6e02bcfae3d7.rlib" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/liblibc-aaca37adf76096a7.rlib" "/opt/rustwide/target/debug/deps/libdescent-9fa797e0e5535393.rlib" "/opt/rustwide/target/debug/deps/libsnafu-f11c833eab189b2c.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lipopt" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/problem_macro-80a2dc1ce5943201" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lipopt [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.descent_ipopt.2e60dc44-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db.1f7jkgruulcwpj7w.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lipopt" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libfnv-74d41fd10066a65d.rlib" "/opt/rustwide/target/debug/deps/libdescent-9fa797e0e5535393.rlib" "/opt/rustwide/target/debug/deps/libsnafu-f11c833eab189b2c.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-be89294945f57ea1.rlib" "/opt/rustwide/target/debug/deps/liblibc-aaca37adf76096a7.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-08487f8e282f19e0.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-9e93f1ef523b9dfd.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-fd135b1b487350d3.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6d527484b6287cb3.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-91c5e579413a9548.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/432e145bd5a974c5b6f4dd9b352891bd7502b69d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/descent_ipopt-44a7ebe8f4c3f6db" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lipopt [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3be8aa93955eda9d07d7ddb2f7def88246b058dd01ae6610367ef7d42a90c719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3be8aa93955eda9d07d7ddb2f7def88246b058dd01ae6610367ef7d42a90c719", kill_on_drop: false }` [INFO] [stdout] 3be8aa93955eda9d07d7ddb2f7def88246b058dd01ae6610367ef7d42a90c719