[INFO] updating cached repository https://github.com/badboy/lzf-fast-rb [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] be28ed7359699c6351a92b70c0f907e4f74bf84a [INFO] testing badboy/lzf-fast-rb against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Flzf-fast-rb" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/badboy/lzf-fast-rb on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/badboy/lzf-fast-rb [INFO] finished tweaking git repo https://github.com/badboy/lzf-fast-rb [INFO] tweaked toml for git repo https://github.com/badboy/lzf-fast-rb written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/badboy/lzf-fast-rb already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d57a83cea0b227cc1e89bc2e50f8956232f6c424da9c020895a8ab4e3a0cacb5 [INFO] running `"docker" "start" "-a" "d57a83cea0b227cc1e89bc2e50f8956232f6c424da9c020895a8ab4e3a0cacb5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ruby-sys v0.2.20 [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling lzf v0.3.1 [INFO] [stderr] Compiling ruru v0.9.2 (https://github.com/d-unseductable/ruru#f7c05321) [INFO] [stderr] Compiling lzf_fast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:37:25 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", ::description(&self)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:60:66 [INFO] [stderr] | [INFO] [stderr] 60 | Err(ref error) => raise!(error.to_exception(), error.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:21:41 [INFO] [stderr] | [INFO] [stderr] 21 | VM::raise(ex.to_exception(), ex.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 70 | Err(err) => raise_lzf!(err), [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:76:66 [INFO] [stderr] | [INFO] [stderr] 76 | Err(ref error) => raise!(error.to_exception(), error.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:81:66 [INFO] [stderr] | [INFO] [stderr] 81 | Err(ref error) => raise!(error.to_exception(), error.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:21:41 [INFO] [stderr] | [INFO] [stderr] 21 | VM::raise(ex.to_exception(), ex.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 91 | Err(err) => raise_lzf!(err), [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/lzf_fast.lzf_fast.2iyej6u3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/liblzf_fast.so" "-Wl,--version-script=/tmp/rustcrMwQi4/list" "/opt/rustwide/target/debug/deps/lzf_fast.3bevjyhlu4wcngc2.rcgu.o" "-Wl,--gc-sections" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblzf-9fa35f06163abe9d.rlib" "/opt/rustwide/target/debug/deps/libruru-b5cfbc0646a799c6.rlib" "/opt/rustwide/target/debug/deps/libruby_sys-290fe46de4fae668.rlib" "/opt/rustwide/target/debug/deps/liblibc-5cbe4dba849e57c4.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-e00b1be1469d7af8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lruby-2.7" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-shared" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lruby-2.7 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `lzf_fast`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d57a83cea0b227cc1e89bc2e50f8956232f6c424da9c020895a8ab4e3a0cacb5"` [INFO] running `"docker" "rm" "-f" "d57a83cea0b227cc1e89bc2e50f8956232f6c424da9c020895a8ab4e3a0cacb5"` [INFO] [stdout] d57a83cea0b227cc1e89bc2e50f8956232f6c424da9c020895a8ab4e3a0cacb5