[INFO] updating cached repository https://github.com/msekletar/prefixdevname [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 8ca3b9137f7b362396fe4708f8280953a0ac1de6 [INFO] testing msekletar/prefixdevname against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsekletar%2Fprefixdevname" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msekletar/prefixdevname 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 git repo https://github.com/msekletar/prefixdevname [INFO] finished tweaking git repo https://github.com/msekletar/prefixdevname [INFO] tweaked toml for git repo https://github.com/msekletar/prefixdevname written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/msekletar/prefixdevname already has a lockfile, it will not be regenerated [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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 7f3c40582cf7e04bd62aa0820a03b71c0df57332e7664f87d042a87c4d6104d9 [INFO] running `"docker" "start" "-a" "7f3c40582cf7e04bd62aa0820a03b71c0df57332e7664f87d042a87c4d6104d9"` [INFO] [stderr] Compiling rust-ini v0.12.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Compiling prefixdevname v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:29:72 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(link_name: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:53:96 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new_with_hwaddr(link_name: &T, hwaddr: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:77:73 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn link_name_sane(link_name: &T) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:98:53 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn write_link_file(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:142:46 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn load(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:163:56 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn next_link_name(&self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:174:89 [INFO] [stderr] | [INFO] [stderr] 174 | fn match_ethernet_links(udev_enumerate: &mut libudev::Enumerator) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:181:63 [INFO] [stderr] | [INFO] [stderr] 181 | fn enumerate_links_from_udev(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:215:64 [INFO] [stderr] | [INFO] [stderr] 215 | fn enumerate_links_from_files(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sema.rs:14:63 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new_with_name(name: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:14:70 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn rename_needed(ifname: &str, prefix: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:57:72 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn hwaddr_normalize(hwaddr: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:72:57 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn hwaddr_from_event_device() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:85:63 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_prefix_from_file(path: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | / lazy_static! { [INFO] [stderr] 34 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stderr] 35 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | / lazy_static! { [INFO] [stderr] 59 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stderr] 60 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:66:22 [INFO] [stderr] | [INFO] [stderr] 66 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:169:36 [INFO] [stderr] | [INFO] [stderr] 169 | let last_index = last.name.trim_left_matches(&self.ifname_prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.41s [INFO] running `"docker" "inspect" "7f3c40582cf7e04bd62aa0820a03b71c0df57332e7664f87d042a87c4d6104d9"` [INFO] running `"docker" "rm" "-f" "7f3c40582cf7e04bd62aa0820a03b71c0df57332e7664f87d042a87c4d6104d9"` [INFO] [stdout] 7f3c40582cf7e04bd62aa0820a03b71c0df57332e7664f87d042a87c4d6104d9 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] a25c42156c9cd34baf6c21c1d90df03849d4117f16ce40ebea173d55ab0f0f5f [INFO] running `"docker" "start" "-a" "a25c42156c9cd34baf6c21c1d90df03849d4117f16ce40ebea173d55ab0f0f5f"` [INFO] [stderr] Compiling prefixdevname v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:29:72 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(link_name: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:53:96 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new_with_hwaddr(link_name: &T, hwaddr: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:77:73 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn link_name_sane(link_name: &T) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:98:53 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn write_link_file(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:142:46 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn load(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:163:56 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn next_link_name(&self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:174:89 [INFO] [stderr] | [INFO] [stderr] 174 | fn match_ethernet_links(udev_enumerate: &mut libudev::Enumerator) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:181:63 [INFO] [stderr] | [INFO] [stderr] 181 | fn enumerate_links_from_udev(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:215:64 [INFO] [stderr] | [INFO] [stderr] 215 | fn enumerate_links_from_files(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:324:39 [INFO] [stderr] | [INFO] [stderr] 324 | fn mock_sysfs() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sema.rs:14:63 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new_with_name(name: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:14:70 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn rename_needed(ifname: &str, prefix: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:57:72 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn hwaddr_normalize(hwaddr: &T) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:72:57 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn hwaddr_from_event_device() -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/util.rs:85:63 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_prefix_from_file(path: &str) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | / lazy_static! { [INFO] [stderr] 34 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stderr] 35 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | / lazy_static! { [INFO] [stderr] 59 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stderr] 60 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:66:22 [INFO] [stderr] | [INFO] [stderr] 66 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/config.rs:169:36 [INFO] [stderr] | [INFO] [stderr] 169 | let last_index = last.name.trim_left_matches(&self.ifname_prefix).parse::()?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [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/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.prefixdevname.f08uxuly-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0" "/opt/rustwide/target/debug/deps/prefixdevname-ee654c2b168895c0.jp8pigeong30aow.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lumockdev" "-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/libini-bb38763f6ac774b4.rlib" "/opt/rustwide/target/debug/deps/liblibudev-d255ef4abeab71e9.rlib" "/opt/rustwide/target/debug/deps/liblibudev_sys-ac7d50a94e4c95e7.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-9d9011fa19ed9413.rlib" "/opt/rustwide/target/debug/deps/libregex-2e1146877b3a29c7.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-d5f1ad54fde3cb79.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-3ac3cb99fb5f59db.rlib" "/opt/rustwide/target/debug/deps/libucd_util-49a549799f7551ee.rlib" "/opt/rustwide/target/debug/deps/libthread_local-00c25284801b3332.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4bbb1c63ed6df764.rlib" "/opt/rustwide/target/debug/deps/libunreachable-070a839ce708f634.rlib" "/opt/rustwide/target/debug/deps/libvoid-24cc52f4662945be.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-0e6808e02589834c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-85de9cebf4f8f627.rlib" "/opt/rustwide/target/debug/deps/libatty-4cd3efc4592a67a8.rlib" "/opt/rustwide/target/debug/deps/liblibc-305071ebe1b48b11.rlib" "/opt/rustwide/target/debug/deps/libhumantime-41ea6b44c566020d.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9411b7aab885de58.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-be869617e399457c.rlib" "/opt/rustwide/target/debug/deps/liblog-2f9ad6a7faf82e4c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-f01a36473a8c8e63.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" "-ludev" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lumockdev [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 `prefixdevname`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a25c42156c9cd34baf6c21c1d90df03849d4117f16ce40ebea173d55ab0f0f5f"` [INFO] running `"docker" "rm" "-f" "a25c42156c9cd34baf6c21c1d90df03849d4117f16ce40ebea173d55ab0f0f5f"` [INFO] [stdout] a25c42156c9cd34baf6c21c1d90df03849d4117f16ce40ebea173d55ab0f0f5f