[INFO] updating cached repository https://github.com/msekletar/prefixdevname [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ca3b9137f7b362396fe4708f8280953a0ac1de6 [INFO] testing msekletar/prefixdevname against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsekletar%2Fprefixdevname" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msekletar/prefixdevname on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/msekletar/prefixdevname already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b17758e577dcd491baa372015a9c92b0be123fbc0b5c387a29009003932a5652 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b17758e577dcd491baa372015a9c92b0be123fbc0b5c387a29009003932a5652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b17758e577dcd491baa372015a9c92b0be123fbc0b5c387a29009003932a5652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17758e577dcd491baa372015a9c92b0be123fbc0b5c387a29009003932a5652", kill_on_drop: false }` [INFO] [stdout] b17758e577dcd491baa372015a9c92b0be123fbc0b5c387a29009003932a5652 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75e10ab32edbea3d4cbda34de10a09dd2cf1a83cf6941b0fbed302efd7cf1f1a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "75e10ab32edbea3d4cbda34de10a09dd2cf1a83cf6941b0fbed302efd7cf1f1a", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling rust-ini v0.12.2 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Compiling prefixdevname v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:29:72 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(link_name: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:53:96 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_with_hwaddr(link_name: &T, hwaddr: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:77:73 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn link_name_sane(link_name: &T) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:98:53 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn write_link_file(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:142:46 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn load(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:163:56 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn next_link_name(&self) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:174:89 [INFO] [stdout] | [INFO] [stdout] 174 | fn match_ethernet_links(udev_enumerate: &mut libudev::Enumerator) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:181:63 [INFO] [stdout] | [INFO] [stdout] 181 | fn enumerate_links_from_udev(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:215:64 [INFO] [stdout] | [INFO] [stdout] 215 | fn enumerate_links_from_files(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sema.rs:14:63 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new_with_name(name: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn rename_needed(ifname: &str, prefix: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn hwaddr_normalize(hwaddr: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:72:57 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn hwaddr_from_event_device() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:85:63 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_prefix_from_file(path: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/config.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / lazy_static! { [INFO] [stdout] 34 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stdout] 35 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/config.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | / lazy_static! { [INFO] [stdout] 59 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stdout] 60 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:169:36 [INFO] [stdout] | [INFO] [stdout] 169 | let last_index = last.name.trim_left_matches(&self.ifname_prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.14s [INFO] running `Command { std: "docker" "inspect" "75e10ab32edbea3d4cbda34de10a09dd2cf1a83cf6941b0fbed302efd7cf1f1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75e10ab32edbea3d4cbda34de10a09dd2cf1a83cf6941b0fbed302efd7cf1f1a", kill_on_drop: false }` [INFO] [stdout] 75e10ab32edbea3d4cbda34de10a09dd2cf1a83cf6941b0fbed302efd7cf1f1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0077688dee3754fe9529152a5254c3120cb115d33830807c27e6ec337f9f0ae2 [INFO] running `Command { std: "docker" "start" "-a" "0077688dee3754fe9529152a5254c3120cb115d33830807c27e6ec337f9f0ae2", kill_on_drop: false }` [INFO] [stderr] Compiling prefixdevname v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:29:72 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(link_name: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:53:96 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new_with_hwaddr(link_name: &T, hwaddr: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:77:73 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn link_name_sane(link_name: &T) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:98:53 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn write_link_file(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:142:46 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn load(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:163:56 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn next_link_name(&self) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:174:89 [INFO] [stdout] | [INFO] [stdout] 174 | fn match_ethernet_links(udev_enumerate: &mut libudev::Enumerator) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:181:63 [INFO] [stdout] | [INFO] [stdout] 181 | fn enumerate_links_from_udev(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:215:64 [INFO] [stdout] | [INFO] [stdout] 215 | fn enumerate_links_from_files(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/config.rs:324:39 [INFO] [stdout] | [INFO] [stdout] 324 | fn mock_sysfs() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sema.rs:14:63 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new_with_name(name: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:14:70 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn rename_needed(ifname: &str, prefix: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:57:72 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn hwaddr_normalize(hwaddr: &T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:72:57 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn hwaddr_from_event_device() -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/util.rs:85:63 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_prefix_from_file(path: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/config.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / lazy_static! { [INFO] [stdout] 34 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stdout] 35 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/config.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | / lazy_static! { [INFO] [stdout] 59 | | static ref RE: Regex = Regex::new(r"([[:alpha:]]+)\d+").unwrap(); [INFO] [stdout] 60 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | let i = name.trim_left_matches(&prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stdout] --> src/config.rs:169:36 [INFO] [stdout] | [INFO] [stdout] 169 | let last_index = last.name.trim_left_matches(&self.ifname_prefix).parse::()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.prefixdevname.1egvyol4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8" "/opt/rustwide/target/debug/deps/prefixdevname-33a568d7aa21a6a8.hfl7b6ci6j69mia.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/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lumockdev" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6805c615af620a51.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-975e251edec7895a.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-fa89c22811cbba70.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-8e79a065fef863f3.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a68d66da01a6ed2b.rlib" "/opt/rustwide/target/debug/deps/libini-89e0dc878d61e035.rlib" "/opt/rustwide/target/debug/deps/liblibudev-8466ffa1dddfe721.rlib" "/opt/rustwide/target/debug/deps/liblibudev_sys-fd712a3845c93a3e.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-1f68eb36bc558479.rlib" "/opt/rustwide/target/debug/deps/libregex-0f3353a652a48dc9.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-ecc29a9aa24784ea.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-1e454b26fad1df47.rlib" "/opt/rustwide/target/debug/deps/libucd_util-8e880ad104471ec9.rlib" "/opt/rustwide/target/debug/deps/libthread_local-0165096b5078a7f6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-9c44d5ad7af2d56a.rlib" "/opt/rustwide/target/debug/deps/libunreachable-d50aefc3fd69daea.rlib" "/opt/rustwide/target/debug/deps/libvoid-9a28c3bedaac67b5.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-6bd60293e7c1e0d8.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a691d9291dc10ccd.rlib" "/opt/rustwide/target/debug/deps/libatty-727255662e8071e8.rlib" "/opt/rustwide/target/debug/deps/liblibc-cf06101683c86e8f.rlib" "/opt/rustwide/target/debug/deps/libhumantime-aa015b99ac733c2c.rlib" "/opt/rustwide/target/debug/deps/libquick_error-8c90ea5b32960f2f.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-73ef40a019bb6401.rlib" "/opt/rustwide/target/debug/deps/liblog-48277cc961e215f0.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0c03ed3d309eee9c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5989bcf78182f65e.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-4d6da34bc177af8d.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-10e0d6c948699482.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-c2318e2415657781.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-3815b93ed84badbb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d7999143d95238cb.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c58298a0d40df8b8.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b7de97e2ba6fb4e2.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6f71c9f654d72cce.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-7402cd4761aebc14.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-95a4d456339b7385.rlib" "-Wl,-Bdynamic" "-ludev" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lumockdev [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prefixdevname`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "0077688dee3754fe9529152a5254c3120cb115d33830807c27e6ec337f9f0ae2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0077688dee3754fe9529152a5254c3120cb115d33830807c27e6ec337f9f0ae2", kill_on_drop: false }` [INFO] [stdout] 0077688dee3754fe9529152a5254c3120cb115d33830807c27e6ec337f9f0ae2