[INFO] cloning repository https://github.com/jbaiter/prometheus-service-discovery [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbaiter/prometheus-service-discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6c04cf3fec3d38dbd510be264ebe544edd3ba3a [INFO] testing jbaiter/prometheus-service-discovery against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jbaiter/prometheus-service-discovery [INFO] finished tweaking git repo https://github.com/jbaiter/prometheus-service-discovery [INFO] tweaked toml for git repo https://github.com/jbaiter/prometheus-service-discovery written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jbaiter/prometheus-service-discovery on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jbaiter/prometheus-service-discovery 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae8fa3b96a7c1b18e463f2ccb19e8c67d52973969371f9d98da4e97d6b9d69db [INFO] running `Command { std: "docker" "start" "-a" "ae8fa3b96a7c1b18e463f2ccb19e8c67d52973969371f9d98da4e97d6b9d69db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae8fa3b96a7c1b18e463f2ccb19e8c67d52973969371f9d98da4e97d6b9d69db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8fa3b96a7c1b18e463f2ccb19e8c67d52973969371f9d98da4e97d6b9d69db", kill_on_drop: false }` [INFO] [stdout] ae8fa3b96a7c1b18e463f2ccb19e8c67d52973969371f9d98da4e97d6b9d69db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4ef3dd51dd1b29e118d002521f429bf19aa10b21d4ee76f06b8e35b91a80a43d [INFO] running `Command { std: "docker" "start" "-a" "4ef3dd51dd1b29e118d002521f429bf19aa10b21d4ee76f06b8e35b91a80a43d", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling custom_error v1.9.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling clap v3.2.14 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling combine v4.6.3 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling backoff v0.4.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling redis v0.21.5 [INFO] [stderr] Compiling prometheus-sd v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | fn register_instance(con: &mut redis::Connection, inst: &ServiceInstance) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:80:6 [INFO] [stdout] | [INFO] [stdout] 80 | .query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 80 | .query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:85:1 [INFO] [stdout] | [INFO] [stdout] 85 | / fn unregister_instance( [INFO] [stdout] 86 | | con: &mut redis::Connection, [INFO] [stdout] 87 | | service_name: &str, [INFO] [stdout] 88 | | host: Option<&str>, [INFO] [stdout] 89 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:153:1 [INFO] [stdout] | [INFO] [stdout] 153 | / fn monitor_registry( [INFO] [stdout] 154 | | con: &mut redis::Connection, [INFO] [stdout] 155 | | client: &redis::Client, [INFO] [stdout] 156 | | out_path: &Path, [INFO] [stdout] 157 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | .query(&mut pubsub_con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 169 | .query::<()>(&mut pubsub_con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustc7nznlN/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libenv_logger-4a1dc3a5ae98a72d.rlib,libhumantime-d1d8eb802ffca79e.rlib,libregex-cde638324da2dbd3.rlib,libregex_syntax-7650dfb0c35e9337.rlib,libaho_corasick-91b81b1a05f2e965.rlib,liblog-ac2d7cc7e3389574.rlib,libserde_json-d5568f2205273966.rlib,libryu-af883cd9b444a782.rlib,libitoa-158d7e21e599682f.rlib,libserde-3bdae15710d7a4cc.rlib,libredis-776f69d5441d2ae4.rlib,libdtoa-f323424d275664aa.rlib,liburl-cba3aa9be15cb616.rlib,libidna-341e00c6e855b013.rlib,libunicode_normalization-b57c2dc2eebb264c.rlib,libtinyvec-57b4fd5806efbfbb.rlib,libtinyvec_macros-c54c30cfa88e68f0.rlib,libunicode_bidi-3c976b4886511d83.rlib,libform_urlencoded-c7ca260acdafb077.rlib,libpercent_encoding-3f452dc5e318e927.rlib,libmatches-d7125afe50072f5c.rlib,libitoa-99e7082793cfaa64.rlib,libsha1-e1207977455020fb.rlib,libcombine-03f7303ccd000b4e.rlib,libmemchr-81b381f232779c95.rlib,libbytes-f5f6908afbf67346.rlib,libcustom_error-5de1659e87c2abbb.rlib,libclap-15e088a5d4e011c6.rlib,libatty-27453234fc1a01dc.rlib,libstrsim-7a71560e0c2955e4.rlib,libtermcolor-811ad993a566b17a.rlib,libtextwrap-dd5d0e05f597c38b.rlib,libindexmap-86c2b5e54240922e.rlib,libhashbrown-f6484c11bf24e065.rlib,libclap_lex-47e144430f72018c.rlib,libos_str_bytes-d8d5025a15f4ad2c.rlib,libbitflags-561a4f1321538a32.rlib,libbackoff-0a3850c738561651.rlib,librand-3247c30a97ae299c.rlib,librand_chacha-44a7f8792ed65170.rlib,libppv_lite86-a9f3c9ee76597f1e.rlib,librand_core-045db7c352619391.rlib,libgetrandom-63c84e03a72f96b9.rlib,liblibc-1bf381bbe001f885.rlib,libinstant-e23fa3fb52ce1101.rlib,libcfg_if-66d55f6b302e88c8.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustc7nznlN/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/prometheus_sd-f2c92824743a7b50" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-63c84e03a72f96b9.rlib(getrandom-63c84e03a72f96b9.getrandom.832e63d3de032357-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.6/src/util_libc.rs:117:(.text._ZN9getrandom9util_libc13open_readonly17h04d76142855df815E+0xbc): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `prometheus-sd` (bin "prometheus-sd") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4ef3dd51dd1b29e118d002521f429bf19aa10b21d4ee76f06b8e35b91a80a43d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef3dd51dd1b29e118d002521f429bf19aa10b21d4ee76f06b8e35b91a80a43d", kill_on_drop: false }` [INFO] [stdout] 4ef3dd51dd1b29e118d002521f429bf19aa10b21d4ee76f06b8e35b91a80a43d