[INFO] cloning repository https://github.com/mrLSD/reqrep-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrLSD/reqrep-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2Freqrep-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2Freqrep-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5eb06aefa94fdd2c9de1b44e3b05ab2d5f080ccb
[INFO] testing mrLSD/reqrep-rs against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmrLSD%2Freqrep-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrLSD/reqrep-rs on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrLSD/reqrep-rs
[INFO] finished tweaking git repo https://github.com/mrLSD/reqrep-rs
[INFO] tweaked toml for git repo https://github.com/mrLSD/reqrep-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mrLSD/reqrep-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 498a80f0d070ae0e7ae4d07e2cc38c3b853364edcac03510122f3033abbd0770
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "498a80f0d070ae0e7ae4d07e2cc38c3b853364edcac03510122f3033abbd0770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498a80f0d070ae0e7ae4d07e2cc38c3b853364edcac03510122f3033abbd0770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498a80f0d070ae0e7ae4d07e2cc38c3b853364edcac03510122f3033abbd0770", kill_on_drop: false }`
[INFO] [stdout] 498a80f0d070ae0e7ae4d07e2cc38c3b853364edcac03510122f3033abbd0770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e1409f14c58aea646488b33d06ce00daaf8da33a311a0430346289b1ee11f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31e1409f14c58aea646488b33d06ce00daaf8da33a311a0430346289b1ee11f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.0
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling humantime v1.0.0
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling serde-value v0.5.1
[INFO] [stderr]    Compiling yaml-rust v0.4.0
[INFO] [stderr]    Compiling nanomsg-sys v0.6.2
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling nanomsg v0.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling log4rs v0.8.0
[INFO] [stderr]    Compiling reqrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.reqrep.17aub4sv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91" "/opt/rustwide/target/debug/deps/reqrep-dc793efeb208fa91.3sipuv77mjpvhdz5.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/miniz-sys-d0adacdca58e44c0/out" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libreqrep-9a4935620eead20a.rlib" "/opt/rustwide/target/debug/deps/liblog4rs-331f0b029009f729.rlib" "/opt/rustwide/target/debug/deps/libtypemap-5efcc5c6a79a6588.rlib" "/opt/rustwide/target/debug/deps/libunsafe_any-37fc53395d4709b6.rlib" "/opt/rustwide/target/debug/deps/libtraitobject-0b05b1821ec7acd4.rlib" "/opt/rustwide/target/debug/deps/libserde_yaml-82735a9dd572e57a.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-097d8222a51ade14.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-e60ccfd798bf8586.rlib" "/opt/rustwide/target/debug/deps/libserde_value-8278d589b3d7abaf.rlib" "/opt/rustwide/target/debug/deps/libordered_float-3d6805b21230d02f.rlib" "/opt/rustwide/target/debug/deps/libunreachable-82149e941049b9af.rlib" "/opt/rustwide/target/debug/deps/libvoid-ed59fa4be0570cad.rlib" "/opt/rustwide/target/debug/deps/libserde_json-aaaa0baac8c26bf6.rlib" "/opt/rustwide/target/debug/deps/libdtoa-f904f22c9fdfc3e6.rlib" "/opt/rustwide/target/debug/deps/libitoa-1723144d75febb97.rlib" "/opt/rustwide/target/debug/deps/liblog_mdc-8eef90dff5907c78.rlib" "/opt/rustwide/target/debug/deps/liblog-1418a9f0a974ab3c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-47728bf37d55435b.rlib" "/opt/rustwide/target/debug/deps/libhumantime-670d4cbcf215368a.rlib" "/opt/rustwide/target/debug/deps/libquick_error-508e1d8e7458894b.rlib" "/opt/rustwide/target/debug/deps/libfnv-efbf2f9463bbe447.rlib" "/opt/rustwide/target/debug/deps/libflate2-d335852cb9abd720.rlib" "/opt/rustwide/target/debug/deps/libminiz_sys-c55689024da5a522.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-7ac7420f95eb5837.rlib" "/opt/rustwide/target/debug/deps/libchrono-38d52d534d98daa5.rlib" "/opt/rustwide/target/debug/deps/libnum-cb59ca9034349a97.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-4b4cd8233cc5b01f.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-384ff8908100b6e9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d369a0d2b963efbb.rlib" "/opt/rustwide/target/debug/deps/libtime-c2c62cffd39d504a.rlib" "/opt/rustwide/target/debug/deps/libantidote-74e156747a51c677.rlib" "/opt/rustwide/target/debug/deps/libserde-43446e164aa563c5.rlib" "/opt/rustwide/target/debug/deps/libnanomsg-c3fa1f35795914ea.rlib" "/opt/rustwide/target/debug/deps/libnanomsg_sys-77d34207ae373595.rlib" "/opt/rustwide/target/debug/deps/liblibc-a88df366e260af2b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/5d5ff84130da0d74c6ece368dbe821d8f83fa526/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lnanomsg" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lnanomsg
[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 `reqrep`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "31e1409f14c58aea646488b33d06ce00daaf8da33a311a0430346289b1ee11f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e1409f14c58aea646488b33d06ce00daaf8da33a311a0430346289b1ee11f6", kill_on_drop: false }`
[INFO] [stdout] 31e1409f14c58aea646488b33d06ce00daaf8da33a311a0430346289b1ee11f6