[INFO] crate blctl 0.1.2 is already in cache [INFO] testing blctl-0.1.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate blctl 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate blctl 0.1.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate blctl 0.1.2 [INFO] finished tweaking crates.io crate blctl 0.1.2 [INFO] tweaked toml for crates.io crate blctl 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b3c6deb36e242b00e0b1fa728a177de227688ea05ba98e5b8728e684e1d70523 [INFO] running `"docker" "start" "-a" "b3c6deb36e242b00e0b1fa728a177de227688ea05ba98e5b8728e684e1d70523"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling blctl v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bls.rs:379:28 [INFO] [stderr] | [INFO] [stderr] 379 | func: &Fn (&mut BLSEntry, &[String]) -> std::io::Result<()>) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn (&mut BLSEntry, &[String]) -> std::io::Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/cmdline.rs:25:54 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn cmdline_parse (args: &str) -> std::io::Result<(Cmdline)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cshim.rs:153:38 [INFO] [stderr] | [INFO] [stderr] 153 | fn generic_cmdline_handler(env: &mut CmdlineHandler, params: *const *const c_char, op: &Fn(&mut CmdlineHandler, &[String]) -> std::io::Result<()>) -> c_char { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CmdlineHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cshim.rs:153:89 [INFO] [stderr] | [INFO] [stderr] 153 | fn generic_cmdline_handler(env: &mut CmdlineHandler, params: *const *const c_char, op: &Fn(&mut CmdlineHandler, &[String]) -> std::io::Result<()>) -> c_char { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CmdlineHandler, &[String]) -> std::io::Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cshim.rs:153:97 [INFO] [stderr] | [INFO] [stderr] 153 | fn generic_cmdline_handler(env: &mut CmdlineHandler, params: *const *const c_char, op: &Fn(&mut CmdlineHandler, &[String]) -> std::io::Result<()>) -> c_char { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CmdlineHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cshim.rs:185:35 [INFO] [stderr] | [INFO] [stderr] 185 | fn generic_cmdline_get (env: &mut CmdlineHandler, param: *const c_char) -> *mut CmdlineParam { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CmdlineHandler` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bls.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | let mut line: Vec<&str> = line.trim().splitn(2, " ").collect(); [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/bls.rs:319:9 [INFO] [stderr] | [INFO] [stderr] 319 | for mut line in data.iter() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cmdline.rs:228:11 [INFO] [stderr] | [INFO] [stderr] 228 | let mut values = cmdline.entry_or_insert(set_key, Vec::new()); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cmdline.rs:292:11 [INFO] [stderr] | [INFO] [stderr] 292 | let mut params_for_key = cmdline.entry_or_insert(rem_key, rem_values.clone()); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [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/blctl.blctl.9hu1yh6e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.blctl.9hu1yh6e-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libblctl.so" "-Wl,--version-script=/tmp/rustc22KVLd/list" "/opt/rustwide/target/debug/deps/blctl.151tztmjy1v5ngg9.rcgu.o" "/opt/rustwide/target/debug/deps/blctl.10rdz99swofuwviu.rcgu.o" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrpm" "-Wl,-Bstatic" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libini-c9684e9723728255.rlib" "-Wl,--no-whole-archive" "-Wl,--start-group" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libstd-205127404fcba336.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libpanic_unwind-a657948fb7763780.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libhashbrown-4af901391177f653.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libbacktrace-df9a9630b2ea2e1e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libbacktrace_sys-fddbfe63d5cc9339.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/librustc_demangle-dc1fcc6e43806791.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libunwind-e2f4bff19e00107e.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libcfg_if-a152d13c1d7ed405.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/liblibc-d92b841792fc008d.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/liballoc-a64c249515c023f5.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/librustc_std_workspace_core-57654524b3e40c00.rlib" "-Wl,--no-whole-archive" "-Wl,--whole-archive" "/tmp/rustc22KVLd/libcore-72180f1527a726a2.rlib" "-Wl,--no-whole-archive" "-Wl,--end-group" "/tmp/rustc22KVLd/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-shared" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lrpm [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 10 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `blctl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b3c6deb36e242b00e0b1fa728a177de227688ea05ba98e5b8728e684e1d70523"` [INFO] running `"docker" "rm" "-f" "b3c6deb36e242b00e0b1fa728a177de227688ea05ba98e5b8728e684e1d70523"` [INFO] [stdout] b3c6deb36e242b00e0b1fa728a177de227688ea05ba98e5b8728e684e1d70523