[INFO] updating cached repository rightfold/chainsaw [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rightfold/chainsaw [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rightfold/chainsaw" "work/ex/beta-1.37-6/sources/1.36.0/gh/rightfold/chainsaw"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rightfold/chainsaw'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rightfold/chainsaw" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rightfold/chainsaw"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rightfold/chainsaw'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4e9f0b604c693b2622711b0863ee9d872fd6a494 [INFO] sha for GitHub repo rightfold/chainsaw: 4e9f0b604c693b2622711b0863ee9d872fd6a494 [INFO] validating manifest of rightfold/chainsaw 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 rightfold/chainsaw 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 rightfold/chainsaw [INFO] finished frobbing rightfold/chainsaw [INFO] frobbed toml for rightfold/chainsaw written to work/ex/beta-1.37-6/sources/1.36.0/gh/rightfold/chainsaw/Cargo.toml [INFO] started frobbing rightfold/chainsaw [INFO] finished frobbing rightfold/chainsaw [INFO] frobbed toml for rightfold/chainsaw written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rightfold/chainsaw/Cargo.toml [INFO] crate rightfold/chainsaw already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rightfold/chainsaw 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rightfold/chainsaw:/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] 67bd329e5f6b03433aa624da7af2dc1d14fde2326dab85bf6b5e6e7daebc28c6 [INFO] running `"docker" "start" "-a" "67bd329e5f6b03433aa624da7af2dc1d14fde2326dab85bf6b5e6e7daebc28c6"` [INFO] [stderr] Compiling chainsaw v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/config.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | { logs.insert(line[4..].trim_left().to_string()); }, [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/config.rs:50:59 [INFO] [stderr] | [INFO] [stderr] 50 | store = Some(PathBuf::from(&line[6..].trim_left())), [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zmq.rs:91:31 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn connect(&mut self, mut endpoint: &mut Vec) -> io::Result<()> { [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: unused variable: `pub_` [INFO] [stderr] --> src/bin/chainsawd.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut pub_ = try!(make_pub(&global.zmq)); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_pub_` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/chainsawd.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let mut pub_ = try!(make_pub(&global.zmq)); [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] 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/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.chainsawd.3u9ghapi-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629" "/opt/crater/target/debug/deps/chainsawd-2c6586641dcab629.2skgr32hrhq64k5g.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-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/libchainsaw-54b8df50917ad534.rlib" "/opt/crater/target/debug/deps/liblibc-3e8a307d81baba4b.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" "-lzmq" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lzmq [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 `chainsaw`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "67bd329e5f6b03433aa624da7af2dc1d14fde2326dab85bf6b5e6e7daebc28c6"` [INFO] running `"docker" "rm" "-f" "67bd329e5f6b03433aa624da7af2dc1d14fde2326dab85bf6b5e6e7daebc28c6"` [INFO] [stdout] 67bd329e5f6b03433aa624da7af2dc1d14fde2326dab85bf6b5e6e7daebc28c6