[INFO] updating cached repository https://github.com/jvff/rust-things-gateway-adapter-ipc-test [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a7d6fb20e3ed86389e381f7cffe0cea38819c35f [INFO] testing jvff/rust-things-gateway-adapter-ipc-test against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjvff%2Frust-things-gateway-adapter-ipc-test" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jvff/rust-things-gateway-adapter-ipc-test on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jvff/rust-things-gateway-adapter-ipc-test [INFO] finished tweaking git repo https://github.com/jvff/rust-things-gateway-adapter-ipc-test [INFO] tweaked toml for git repo https://github.com/jvff/rust-things-gateway-adapter-ipc-test written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/jvff/rust-things-gateway-adapter-ipc-test already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 4e3f512a0c0c43b293e07c73f657150c7224cc10b1da3510918b6c5e28643ae0 [INFO] running `"docker" "start" "-a" "4e3f512a0c0c43b293e07c73f657150c7224cc10b1da3510918b6c5e28643ae0"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling nanomsg-sys v0.7.2 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling nanomsg v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling rust-gateway v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | endpoint.shutdown(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | endpoint.shutdown(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `endpoint` [INFO] [stderr] --> src/main.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut endpoint = socket [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_endpoint` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `endpoint` [INFO] [stderr] --> src/main.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let mut endpoint = socket [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_endpoint` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | let mut endpoint = socket [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/main.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | let mut endpoint = socket [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | socket.write_all(reply_message.as_bytes()); [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] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:136:5 [INFO] [stderr] | [INFO] [stderr] 136 | endpoint.shutdown(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | endpoint.shutdown(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.rust_gateway.7zhkbius-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988" "/opt/rustwide/target/debug/deps/rust_gateway-d1868dc6a549c988.v9isaw6q1hbxxyi.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/local/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-d272bdfcbe07363e.rlib" "/opt/rustwide/target/debug/deps/libryu-c3ac84d4531c6c3c.rlib" "/opt/rustwide/target/debug/deps/libitoa-29042d2791be6b24.rlib" "/opt/rustwide/target/debug/deps/libserde-b7bf181fe58d087c.rlib" "/opt/rustwide/target/debug/deps/libnanomsg-a517f118e6803ec6.rlib" "/opt/rustwide/target/debug/deps/libnanomsg_sys-04f7f8f97fb0cbb0.rlib" "/opt/rustwide/target/debug/deps/liblibc-0f8f5d48f5aa085f.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.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 `rust-gateway`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4e3f512a0c0c43b293e07c73f657150c7224cc10b1da3510918b6c5e28643ae0"` [INFO] running `"docker" "rm" "-f" "4e3f512a0c0c43b293e07c73f657150c7224cc10b1da3510918b6c5e28643ae0"` [INFO] [stdout] 4e3f512a0c0c43b293e07c73f657150c7224cc10b1da3510918b6c5e28643ae0