[INFO] cloning repository https://github.com/vickyone0/rust-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vickyone0/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e964a8289fb12495a646654497fb5033a17344e5 [INFO] testing vickyone0/rust-blockchain against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vickyone0/rust-blockchain on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vickyone0/rust-blockchain [INFO] finished tweaking git repo https://github.com/vickyone0/rust-blockchain [INFO] tweaked toml for git repo https://github.com/vickyone0/rust-blockchain written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vickyone0/rust-blockchain 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90dc4699222eeee14d1ac0e773c5f0e29b6983a6da640230f9517d828e7983d4 [INFO] running `Command { std: "docker" "start" "-a" "90dc4699222eeee14d1ac0e773c5f0e29b6983a6da640230f9517d828e7983d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90dc4699222eeee14d1ac0e773c5f0e29b6983a6da640230f9517d828e7983d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90dc4699222eeee14d1ac0e773c5f0e29b6983a6da640230f9517d828e7983d4", kill_on_drop: false }` [INFO] [stdout] 90dc4699222eeee14d1ac0e773c5f0e29b6983a6da640230f9517d828e7983d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c48e21ae0439a2ade9b77fb99e6c00a535cf3b843df1f1e16147673440ec5fdf [INFO] running `Command { std: "docker" "start" "-a" "c48e21ae0439a2ade9b77fb99e6c00a535cf3b843df1f1e16147673440ec5fdf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling rust-blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Wallet` [INFO] [stdout] --> src/transaction.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{base58_decode, Wallet, Blockchain, UTXOSet, Wallets}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blockchain` [INFO] [stdout] --> src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let blockchain = self.blockchain.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | Ok(stream) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const TRANSACTION_THRESHOLD: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_MEMORY_POOL` is never used [INFO] [stdout] --> src/server.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | static GLOBAL_MEMORY_POOL: Lazy = Lazy::new(|| MemoryPool::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_BLOCKS_IN_TRANSIT` is never used [INFO] [stdout] --> src/server.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | static GLOBAL_BLOCKS_IN_TRANSIT: Lazy = Lazy::new(|| BlockInTransit::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_data` is never used [INFO] [stdout] --> src/server.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn send_get_data(addr: &str, op_type: OpType, id: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_inv` is never used [INFO] [stdout] --> src/server.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn send_inv(addr: &str, op_type: OpType, blocks: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_block` is never used [INFO] [stdout] --> src/server.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn send_block(addr: &str, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_blocks` is never used [INFO] [stdout] --> src/server.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn send_get_blocks(addr: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/server.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] error: could not compile `rust-blockchain` (lib); 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/414482f6a0d4e7290f614300581a0b55442552a3/bin/rustc --crate-name rust_blockchain --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5f3c760f4ccd4a43 -C extra-filename=-1eeea51aabda7787 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-c8e86a7aeddcf3b9.rmeta --extern bs58=/opt/rustwide/target/debug/deps/libbs58-07b47fd361d3d70f.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-871a29fb59c14936.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-02a524d0cb7bb851.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-39b2c5737eaf922f.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-669e9396cafcbb01.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-7fce3630502dfb59.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-24c5d665b6879050.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-a2a166dc0e6cd2f3.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-1d2889ff7db332dc.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-1ab3403c1596faf4.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e05a0fedca9811eb.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e48583ce196ff165.rmeta --extern sled=/opt/rustwide/target/debug/deps/libsled-1fe65a8cc1ebbe55.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-e9a8198a6494643a.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-14b9ba159f9a8558.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-6302f31c91cd6510/out -L native=/opt/rustwide/target/debug/build/rust-crypto-e6c8788c3ecbbacf/out` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c48e21ae0439a2ade9b77fb99e6c00a535cf3b843df1f1e16147673440ec5fdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c48e21ae0439a2ade9b77fb99e6c00a535cf3b843df1f1e16147673440ec5fdf", kill_on_drop: false }` [INFO] [stdout] c48e21ae0439a2ade9b77fb99e6c00a535cf3b843df1f1e16147673440ec5fdf