[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 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 00f76d0c94937ce2a697a453d34523289a6fb1165c11582ccb2466d88828574a [INFO] running `"docker" "start" "-a" "00f76d0c94937ce2a697a453d34523289a6fb1165c11582ccb2466d88828574a"` [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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.chainsawd.7d2ft3mo-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88" "/opt/crater/target/debug/deps/chainsawd-928b6fb77f6b9e88.57rup9pch1g92gjl.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libchainsaw-3d48e06028982797.rlib" "/opt/crater/target/debug/deps/liblibc-886b65bef8980b60.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.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" "00f76d0c94937ce2a697a453d34523289a6fb1165c11582ccb2466d88828574a"` [INFO] running `"docker" "rm" "-f" "00f76d0c94937ce2a697a453d34523289a6fb1165c11582ccb2466d88828574a"` [INFO] [stdout] 00f76d0c94937ce2a697a453d34523289a6fb1165c11582ccb2466d88828574a