[INFO] cloning repository https://github.com/MichelKrispin/myvo-coin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichelKrispin/myvo-coin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichelKrispin%2Fmyvo-coin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichelKrispin%2Fmyvo-coin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5620201b335cafedb5a25db26f3bfcd33ed85e0 [INFO] testing MichelKrispin/myvo-coin 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%2FMichelKrispin%2Fmyvo-coin" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MichelKrispin/myvo-coin [INFO] finished tweaking git repo https://github.com/MichelKrispin/myvo-coin [INFO] tweaked toml for git repo https://github.com/MichelKrispin/myvo-coin written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MichelKrispin/myvo-coin 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/MichelKrispin/myvo-coin 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dcc4f737c2a0180cc8b5eabc154de57565372118afc1fdb016ed88b708c7c76f [INFO] running `Command { std: "docker" "start" "-a" "dcc4f737c2a0180cc8b5eabc154de57565372118afc1fdb016ed88b708c7c76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcc4f737c2a0180cc8b5eabc154de57565372118afc1fdb016ed88b708c7c76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcc4f737c2a0180cc8b5eabc154de57565372118afc1fdb016ed88b708c7c76f", kill_on_drop: false }` [INFO] [stdout] dcc4f737c2a0180cc8b5eabc154de57565372118afc1fdb016ed88b708c7c76f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4a5913a6bfa7ba29e0e26122eef41b5d79e0272ffa9542a644249d5d1cc6a1b9 [INFO] running `Command { std: "docker" "start" "-a" "4a5913a6bfa7ba29e0e26122eef41b5d79e0272ffa9542a644249d5d1cc6a1b9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling signature v1.6.0 [INFO] [stderr] Compiling cpufeatures v0.2.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling keccak v0.1.2 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling sha3 v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.3.2 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling curve25519-dalek v3.2.1 [INFO] [stderr] Compiling ed25519 v1.5.2 [INFO] [stderr] Compiling serde_bytes v0.11.7 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling myvo-coin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `add_transaction` is never used [INFO] [stdout] --> src/blockchain/block.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn add_transaction(&mut self, transaction: transaction::Transaction) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `empty` and `add` are never used [INFO] [stdout] --> src/cashbook/balance.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Balance { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 12 | pub fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn add(&mut self, receipt: receipt::Receipt) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_amount` is never used [INFO] [stdout] --> src/transaction/mod.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Transaction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn get_amount(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `signature_test` is never used [INFO] [stdout] --> src/utils.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn signature_test() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_test` is never used [INFO] [stdout] --> src/utils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn hash_test() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hash_public_key` is never used [INFO] [stdout] --> src/utils.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn hash_public_key() { [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/rustc6CwwnD/symbols.o" "<10 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libed25519_dalek-f3c164d778f2876b.rlib,libserde_bytes-f32180ef9d8adbe6.rlib,libsha2-140c8e5440dc436c.rlib,libcpufeatures-0cc70b1a3e3c4e60.rlib,libopaque_debug-bfd86111b0908dde.rlib,libblock_buffer-0e6fb2784f196734.rlib,librand-7147a38795ba78d7.rlib,librand_chacha-c1e2bb79ad585465.rlib,libppv_lite86-a9f3c9ee76597f1e.rlib,libcurve25519_dalek-764ca632bdbdbd8c.rlib,libsubtle-ee8dd8b554477dbb.rlib,libzeroize-768af15999a3270c.rlib,librand_core-1e5a01ac62723927.rlib,libgetrandom-3452d23bd312b96d.rlib,liblibc-7d87868aa1c36bd2.rlib,libcfg_if-66d55f6b302e88c8.rlib,libdigest-9120c398702323af.rlib,libbyteorder-53ef132cb4cc667c.rlib,libed25519-4dcb95d73bccdcca.rlib,libsignature-66119c46466e1bec.rlib,libsha3-9ca0caeff39b6ff8.rlib,libkeccak-b2c608fbb180f722.rlib,libdigest-5ad6f5b86331a959.rlib,libblock_buffer-06b06885aabcd44e.rlib,libcrypto_common-f35d9cdda463edcc.rlib,libgeneric_array-94ff2b8f5e54f4b4.rlib,libtypenum-dfaa696d06b304f0.rlib,libhex-a52fd19e29921b8e.rlib,libbincode-e6289d5f808d2d59.rlib,libserde-8d67b748b1716f75.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/rustc6CwwnD/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/myvo_coin-fb0e4fe0d3c69c84" "-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-3452d23bd312b96d.rlib(getrandom-3452d23bd312b96d.getrandom.6c11ecb8367b0552-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.16/src/util_libc.rs:113:(.text._ZN9getrandom9util_libc13open_readonly17h1c34dec17c32edc9E+0x79): 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 `myvo-coin` (bin "myvo-coin") due to 1 previous error; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4a5913a6bfa7ba29e0e26122eef41b5d79e0272ffa9542a644249d5d1cc6a1b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a5913a6bfa7ba29e0e26122eef41b5d79e0272ffa9542a644249d5d1cc6a1b9", kill_on_drop: false }` [INFO] [stdout] 4a5913a6bfa7ba29e0e26122eef41b5d79e0272ffa9542a644249d5d1cc6a1b9