[INFO] crate nanomsg 0.7.2 is already in cache
[INFO] extracting crate nanomsg 0.7.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/nanomsg/0.7.2
[INFO] extracting crate nanomsg 0.7.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nanomsg/0.7.2
[INFO] validating manifest of nanomsg-0.7.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nanomsg-0.7.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nanomsg-0.7.2
[INFO] finished frobbing nanomsg-0.7.2
[INFO] frobbed toml for nanomsg-0.7.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nanomsg/0.7.2/Cargo.toml
[INFO] started frobbing nanomsg-0.7.2
[INFO] finished frobbing nanomsg-0.7.2
[INFO] frobbed toml for nanomsg-0.7.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nanomsg/0.7.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nanomsg-0.7.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nanomsg/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b976741db4505f7ded5bb8abfe3eebe7d7045c1c93edf073fd55cbc7ebdddfec
[INFO] running `"docker" "start" "-a" "b976741db4505f7ded5bb8abfe3eebe7d7045c1c93edf073fd55cbc7ebdddfec"`
[INFO] [stderr]    Compiling nanomsg-sys v0.7.2
[INFO] [stderr]    Compiling nanomsg v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:141:28
[INFO] [stderr]     |
[INFO] [stderr] 141 |         let as_std_error: &error::Error = &err;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:163:28
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let as_std_error: &error::Error = self;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:171:28
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let as_std_error: &error::Error = self;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "b976741db4505f7ded5bb8abfe3eebe7d7045c1c93edf073fd55cbc7ebdddfec"`
[INFO] running `"docker" "rm" "-f" "b976741db4505f7ded5bb8abfe3eebe7d7045c1c93edf073fd55cbc7ebdddfec"`
[INFO] [stdout] b976741db4505f7ded5bb8abfe3eebe7d7045c1c93edf073fd55cbc7ebdddfec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nanomsg/0.7.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ef103505051b9e647302cfa0340fc15f45e83291e1b6b391bb8b20976578164d
[INFO] running `"docker" "start" "-a" "ef103505051b9e647302cfa0340fc15f45e83291e1b6b391bb8b20976578164d"`
[INFO] [stderr]    Compiling nanomsg v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> examples/issue.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         thread::sleep_ms(500);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> examples/issue.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     thread::sleep_ms(100);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> examples/puller.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |                 thread::sleep_ms(1000); // fake some work ...
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:141:28
[INFO] [stderr]     |
[INFO] [stderr] 141 |         let as_std_error: &error::Error = &err;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:163:28
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let as_std_error: &error::Error = self;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/result.rs:171:28
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let as_std_error: &error::Error = self;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/issue.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     srv.join();
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.puller.e4m28sfh-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/puller-1b84d639020a9889" "/opt/crater/target/debug/examples/puller-1b84d639020a9889.1evnlrjr28wa8oey.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnanomsg-fbb1d1350c1e5801.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.pipeline.8k6u9nzd-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5" "/opt/crater/target/debug/examples/pipeline-4e8925ba689e41d5.4z8akpji4k8g2rb8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnanomsg-fbb1d1350c1e5801.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.pubsub.7malzv67-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538" "/opt/crater/target/debug/examples/pubsub-83bd3e7e783b0538.56k3pmxtrgomopeg.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnanomsg-fbb1d1350c1e5801.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.reqrep.8lg4qxjc-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c" "/opt/crater/target/debug/examples/reqrep-d4b9af027e2f9d0c.2e2s5y9zduejiwqr.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnanomsg-fbb1d1350c1e5801.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.0.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.1.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.10.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.11.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.12.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.13.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.14.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.15.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.2.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.3.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.4.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.5.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.6.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.7.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.8.rcgu.o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.issue.2zzjho0u-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9" "/opt/crater/target/debug/examples/issue-5a08a15a0bd7aac9.56s8nn3o52k0izhx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libnanomsg-fbb1d1350c1e5801.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1341:13
[INFO] [stderr]      |
[INFO] [stderr] 1341 |         let mut msg = Socket::allocate_msg(buf.len()).unwrap();
[INFO] [stderr]      |             ----^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:2055:13
[INFO] [stderr]      |
[INFO] [stderr] 2055 |         let mut pollreq_slice = &mut pollreq_vector[..];
[INFO] [stderr]      |             ----^^^^^^^^^^^^^
[INFO] [stderr]      |             |
[INFO] [stderr]      |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.nanomsg.1lm41zee-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562" "/opt/crater/target/debug/deps/nanomsg-ed5d0f5ac7c49562.179uv6qhx46v557q.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7d9df032c0eb8a14.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-77300aa0d630d98f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4d48ca12b265d456.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8869eee15acf0f54.rlib" "/opt/crater/target/debug/deps/libnanomsg_sys-81587843e3778337.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lnanomsg
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nanomsg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ef103505051b9e647302cfa0340fc15f45e83291e1b6b391bb8b20976578164d"`
[INFO] running `"docker" "rm" "-f" "ef103505051b9e647302cfa0340fc15f45e83291e1b6b391bb8b20976578164d"`
[INFO] [stdout] ef103505051b9e647302cfa0340fc15f45e83291e1b6b391bb8b20976578164d