[INFO] crate cgroup-sys 0.1.1 is already in cache [INFO] testing cgroup-sys-0.1.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate cgroup-sys 0.1.1 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate cgroup-sys 0.1.1 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cgroup-sys 0.1.1 [INFO] finished tweaking crates.io crate cgroup-sys 0.1.1 [INFO] tweaked toml for crates.io crate cgroup-sys 0.1.1 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] f3e8a38e891787ce4358f4b659a6cb97f9bede148661cc2784359768a5fee74a [INFO] running `"docker" "start" "-a" "f3e8a38e891787ce4358f4b659a6cb97f9bede148661cc2784359768a5fee74a"` [INFO] [stderr] Compiling cgroup-sys v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:2:64 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_int, c_void, c_char, pid_t, uid_t, gid_t, mode_t, int64_t, uint64_t}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:2:73 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_int, c_void, c_char, pid_t, uid_t, gid_t, mode_t, int64_t, uint64_t}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:181:42 [INFO] [stderr] | [INFO] [stderr] 181 | ... value: int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:185:43 [INFO] [stderr] | [INFO] [stderr] 185 | ... value: uint64_t) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:197:49 [INFO] [stderr] | [INFO] [stderr] 197 | ... value: *const int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:201:50 [INFO] [stderr] | [INFO] [stderr] 201 | ... value: *const uint64_t) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:213:42 [INFO] [stderr] | [INFO] [stderr] 213 | ... value: int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:217:43 [INFO] [stderr] | [INFO] [stderr] 217 | ... value: uint64_t) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "f3e8a38e891787ce4358f4b659a6cb97f9bede148661cc2784359768a5fee74a"` [INFO] running `"docker" "rm" "-f" "f3e8a38e891787ce4358f4b659a6cb97f9bede148661cc2784359768a5fee74a"` [INFO] [stdout] f3e8a38e891787ce4358f4b659a6cb97f9bede148661cc2784359768a5fee74a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 18f1066699a17b84299822d7d01e2ee967e27132164ba43a31047d91e1ff551c [INFO] running `"docker" "start" "-a" "18f1066699a17b84299822d7d01e2ee967e27132164ba43a31047d91e1ff551c"` [INFO] [stderr] Compiling cgroup-sys v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:2:64 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_int, c_void, c_char, pid_t, uid_t, gid_t, mode_t, int64_t, uint64_t}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:2:73 [INFO] [stderr] | [INFO] [stderr] 2 | use libc::{c_int, c_void, c_char, pid_t, uid_t, gid_t, mode_t, int64_t, uint64_t}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:181:42 [INFO] [stderr] | [INFO] [stderr] 181 | ... value: int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:185:43 [INFO] [stderr] | [INFO] [stderr] 185 | ... value: uint64_t) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:197:49 [INFO] [stderr] | [INFO] [stderr] 197 | ... value: *const int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:201:50 [INFO] [stderr] | [INFO] [stderr] 201 | ... value: *const uint64_t) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead. [INFO] [stderr] --> src/lib.rs:213:42 [INFO] [stderr] | [INFO] [stderr] 213 | ... value: int64_t) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead. [INFO] [stderr] --> src/lib.rs:217:43 [INFO] [stderr] | [INFO] [stderr] 217 | ... value: uint64_t) [INFO] [stderr] | ^^^^^^^^ [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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.cgroup_sys.j0mjto78-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.cgroup_sys.j0mjto78-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.cgroup_sys.j0mjto78-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.cgroup_sys.j0mjto78-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.cgroup_sys.j0mjto78-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514" "/opt/rustwide/target/debug/deps/cgroup_sys-5897347335863514.5bckhcr5xh6z5yxq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lcgroup" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lcgroup [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 `cgroup-sys`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.lib.4cbq2hsa-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff" "/opt/rustwide/target/debug/deps/lib-321d9c92c65493ff.49gfx7v4fki6m6al.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "/opt/rustwide/target/debug/deps/libcgroup_sys-fa96b22047e78ea7.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lcgroup" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lcgroup [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 `cgroup-sys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "18f1066699a17b84299822d7d01e2ee967e27132164ba43a31047d91e1ff551c"` [INFO] running `"docker" "rm" "-f" "18f1066699a17b84299822d7d01e2ee967e27132164ba43a31047d91e1ff551c"` [INFO] [stdout] 18f1066699a17b84299822d7d01e2ee967e27132164ba43a31047d91e1ff551c