[INFO] updating cached repository https://github.com/totem3/mackerel-plugin-tcp [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] 7f7ebaba4b4064229328838b0686bf69340e2dde [INFO] checking totem3/mackerel-plugin-tcp against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fmackerel-plugin-tcp" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totem3/mackerel-plugin-tcp on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/totem3/mackerel-plugin-tcp [INFO] finished tweaking git repo https://github.com/totem3/mackerel-plugin-tcp [INFO] tweaked toml for git repo https://github.com/totem3/mackerel-plugin-tcp written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/totem3/mackerel-plugin-tcp already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ce42b81a15a81011752a1f999920a9f148cae38fb3b72701202402273c0f2ba5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ce42b81a15a81011752a1f999920a9f148cae38fb3b72701202402273c0f2ba5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking libc v0.2.32 [INFO] [stderr] Compiling cc v1.0.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking serde v1.0.15 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.15 [INFO] [stderr] Checking serde_json v1.0.4 [INFO] [stderr] Checking mackerel_plugin v0.2.2 [INFO] [stderr] Checking backtrace v0.3.3 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking mackerel-plugin-tcp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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/main.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain! { [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | } [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [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: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | / lazy_static! { [INFO] [stderr] 28 | | static ref INITIAL_CAPITAL: Regex = Regex::new(r"(^[A-Z])").unwrap(); [INFO] [stderr] 29 | | static ref CAPITAL: Regex = Regex::new(r"([A-Z])").unwrap(); [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [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/main.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain! { [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | } [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [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::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain! { [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | } [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | / error_chain! { [INFO] [stderr] 20 | | foreign_links { [INFO] [stderr] 21 | | Io(::std::io::Error); [INFO] [stderr] 22 | | } [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.54s [INFO] running `"docker" "inspect" "ce42b81a15a81011752a1f999920a9f148cae38fb3b72701202402273c0f2ba5"` [INFO] running `"docker" "rm" "-f" "ce42b81a15a81011752a1f999920a9f148cae38fb3b72701202402273c0f2ba5"` [INFO] [stdout] ce42b81a15a81011752a1f999920a9f148cae38fb3b72701202402273c0f2ba5