[INFO] cloning repository https://github.com/localzet/shadowsocks-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/localzet/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flocalzet%2Fshadowsocks-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flocalzet%2Fshadowsocks-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9be0dfa24b7c7f8cf4d79128aca8684bc92c0061 [INFO] building localzet/shadowsocks-rust against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flocalzet%2Fshadowsocks-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/localzet/shadowsocks-rust on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/localzet/shadowsocks-rust [INFO] finished tweaking git repo https://github.com/localzet/shadowsocks-rust [INFO] tweaked toml for git repo https://github.com/localzet/shadowsocks-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/localzet/shadowsocks-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snmalloc-rs v0.3.6 [INFO] [stderr] Downloaded tcmalloc v0.3.0 [INFO] [stderr] Downloaded h3-quinn v0.0.3 [INFO] [stderr] Downloaded tokio-tfo v0.3.1 [INFO] [stderr] Downloaded byte_string v1.0.0 [INFO] [stderr] Downloaded sysexits v0.8.0 [INFO] [stderr] Downloaded quinn-udp v0.5.2 [INFO] [stderr] Downloaded shadowsocks-crypto v0.5.5 [INFO] [stderr] Downloaded lru_time_cache v0.11.11 [INFO] [stderr] Downloaded qrcode v0.14.0 [INFO] [stderr] Downloaded rpmalloc-sys v0.2.3+b097fd0 [INFO] [stderr] Downloaded h3 v0.0.2 [INFO] [stderr] Downloaded iprange v0.6.7 [INFO] [stderr] Downloaded bloomfilter v1.0.13 [INFO] [stderr] Downloaded sm4 v0.5.1 [INFO] [stderr] Downloaded tcmalloc-sys v0.3.0 [INFO] [stderr] Downloaded hickory-resolver v0.24.1 [INFO] [stderr] Downloaded rpmalloc v0.2.2 [INFO] [stderr] Downloaded hickory-proto v0.24.1 [INFO] [stderr] Downloaded windows-service v0.7.0 [INFO] [stderr] Downloaded ring-compat v0.8.0 [INFO] [stderr] Downloaded wintun v0.4.0 [INFO] [stderr] Downloaded snmalloc-sys v0.3.6 [INFO] [stderr] Downloaded tun2 v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8fd1c63bf1569b5c2aeb340dc710eedf0bad9a94f06c49e12fbc1ad4c8ad54a [INFO] running `Command { std: "docker" "start" "-a" "c8fd1c63bf1569b5c2aeb340dc710eedf0bad9a94f06c49e12fbc1ad4c8ad54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8fd1c63bf1569b5c2aeb340dc710eedf0bad9a94f06c49e12fbc1ad4c8ad54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8fd1c63bf1569b5c2aeb340dc710eedf0bad9a94f06c49e12fbc1ad4c8ad54a", kill_on_drop: false }` [INFO] [stdout] c8fd1c63bf1569b5c2aeb340dc710eedf0bad9a94f06c49e12fbc1ad4c8ad54a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebac6e48241fe9a1cd10a829ba53e2e1f84ebd2407a4224ae494c562a688a5ad [INFO] running `Command { std: "docker" "start" "-a" "ebac6e48241fe9a1cd10a829ba53e2e1f84ebd2407a4224ae494c562a688a5ad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.3 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] 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[stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling 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v1.70.0 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling destructure_traitobject v0.2.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling zerovec-derive v0.10.2 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling pest v2.7.10 [INFO] [stderr] Compiling zerofrom v0.1.4 [INFO] [stderr] Compiling enum-as-inner v0.6.0 [INFO] [stderr] Compiling yoke v0.7.4 [INFO] [stderr] Compiling zerovec v0.10.2 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling pest_meta v2.7.10 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling unsafe-any-ors v1.0.0 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling pest_generator v2.7.10 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling icu_properties v1.5.0 [INFO] [stderr] Compiling pest_derive v2.7.10 [INFO] [stderr] Compiling shadowsocks-crypto v0.5.5 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling lru_time_cache v0.11.11 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling byte_string v1.0.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio v1.38.0 [INFO] [stderr] Compiling notify v6.1.1 [INFO] [stderr] Compiling idna v1.0.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling url v2.5.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling typemap-ors v1.0.0 [INFO] [stderr] Compiling iprange v0.6.7 [INFO] [stderr] Compiling thread-id v4.2.1 [INFO] [stderr] Compiling rtoolbox v0.0.2 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling rpassword v7.3.1 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling build-time v0.1.3 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling daemonize v0.5.0 [INFO] [stderr] Compiling sysexits v0.8.0 [INFO] [stderr] Compiling qrcode v0.14.0 [INFO] [stderr] Compiling xdg v2.5.2 [INFO] [stderr] Compiling log4rs v1.3.0 [INFO] [stderr] Compiling hickory-proto v0.24.1 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-tfo v0.3.1 [INFO] [stderr] Compiling sendfd v0.4.3 [INFO] [stderr] Compiling h2 v0.4.5 [INFO] [stderr] Compiling hickory-resolver v0.24.1 [INFO] [stderr] Compiling hyper v1.3.1 [INFO] [stderr] Compiling shadowsocks v1.20.1 (/opt/rustwide/workdir/crates/shadowsocks) [INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used [INFO] [stdout] --> crates/shadowsocks/src/net/sys/mod.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | sock.into_raw_fd(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the raw file descriptor may leak resources [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 71 | let _ = sock.into_raw_fd(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shadowsocks-service v1.20.2 (/opt/rustwide/workdir/crates/shadowsocks-service) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> crates/shadowsocks-service/src/acl/mod.rs:520:31 [INFO] [stdout] | [INFO] [stdout] 520 | fn convert_to_ascii(host: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 520 | fn convert_to_ascii(host: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shadowsocks-rust v1.20.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 10s [INFO] running `Command { std: "docker" "inspect" "ebac6e48241fe9a1cd10a829ba53e2e1f84ebd2407a4224ae494c562a688a5ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebac6e48241fe9a1cd10a829ba53e2e1f84ebd2407a4224ae494c562a688a5ad", kill_on_drop: false }` [INFO] [stdout] ebac6e48241fe9a1cd10a829ba53e2e1f84ebd2407a4224ae494c562a688a5ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04fc12e2a368af4850b4426af5b53c63c130925352a6e18acc3f79391980a634 [INFO] running `Command { std: "docker" "start" "-a" "04fc12e2a368af4850b4426af5b53c63c130925352a6e18acc3f79391980a634", kill_on_drop: false }` [INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used [INFO] [stdout] --> crates/shadowsocks/src/net/sys/mod.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | sock.into_raw_fd(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the raw file descriptor may leak resources [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 71 | let _ = sock.into_raw_fd(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> crates/shadowsocks-service/src/acl/mod.rs:520:31 [INFO] [stdout] | [INFO] [stdout] 520 | fn convert_to_ascii(host: &str) -> Cow { [INFO] [stdout] | ^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 520 | fn convert_to_ascii(host: &str) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling shadowsocks-rust v1.20.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "04fc12e2a368af4850b4426af5b53c63c130925352a6e18acc3f79391980a634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04fc12e2a368af4850b4426af5b53c63c130925352a6e18acc3f79391980a634", kill_on_drop: false }` [INFO] [stdout] 04fc12e2a368af4850b4426af5b53c63c130925352a6e18acc3f79391980a634