[INFO] cloning repository https://github.com/chaintope/tapyrus-spv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaintope/tapyrus-spv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-spv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-spv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a02d408c068f473bd78068e77cee7200af790ec [INFO] testing chaintope/tapyrus-spv against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaintope%2Ftapyrus-spv" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chaintope/tapyrus-spv on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaintope/tapyrus-spv [INFO] finished tweaking git repo https://github.com/chaintope/tapyrus-spv [INFO] tweaked toml for git repo https://github.com/chaintope/tapyrus-spv written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chaintope/tapyrus-spv 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded tokio-uds v0.2.5 [INFO] [stderr] Downloaded tokio v0.1.22 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded tokio-sync v0.1.7 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded bitcoin_hashes v0.9.6 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.16 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded secp256k1-sys v0.4.0 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded mio v0.6.19 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded secp256k1 v0.20.2 [INFO] [stderr] Downloaded tokio-current-thread v0.1.6 [INFO] [stderr] Downloaded tokio-fs v0.1.6 [INFO] [stderr] Downloaded nodrop v0.1.14 [INFO] [stderr] Downloaded arrayvec v0.4.12 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded tokio-timer v0.2.11 [INFO] [stderr] Downloaded tokio-udp v0.1.5 [INFO] [stderr] Downloaded tokio-codec v0.1.1 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded scopeguard v1.0.0 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded maybe-uninit v2.0.0 [INFO] [stderr] Downloaded parking_lot_core v0.6.2 [INFO] [stderr] Downloaded parking_lot v0.9.0 [INFO] [stderr] Downloaded tokio-executor v0.1.8 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded tokio-tcp v0.1.3 [INFO] [stderr] Downloaded num_cpus v1.11.0 [INFO] [stderr] Downloaded error-chain v0.12.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded memoffset v0.5.2 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded tokio-reactor v0.1.10 [INFO] [stderr] Downloaded az v1.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.12 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded android_logger v0.8.5 [INFO] [stderr] Downloaded jni v0.12.3 [INFO] [stderr] Downloaded mio-uds v0.6.7 [INFO] [stderr] Downloaded bitcoin_hashes v0.8.0 [INFO] [stderr] Downloaded rug v1.12.0 [INFO] [stderr] Downloaded tapyrus v0.4.6 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e77769d4565303e582b89c450ad08ebbc4ea135bfef14f5a7027de871086dc51 [INFO] running `Command { std: "docker" "start" "-a" "e77769d4565303e582b89c450ad08ebbc4ea135bfef14f5a7027de871086dc51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e77769d4565303e582b89c450ad08ebbc4ea135bfef14f5a7027de871086dc51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e77769d4565303e582b89c450ad08ebbc4ea135bfef14f5a7027de871086dc51", kill_on_drop: false }` [INFO] [stdout] e77769d4565303e582b89c450ad08ebbc4ea135bfef14f5a7027de871086dc51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 551ea51ab7484caf7c315062ae9ee2e5b748ef90c564a4324da86ac224f3fa4b [INFO] running `Command { std: "docker" "start" "-a" "551ea51ab7484caf7c315062ae9ee2e5b748ef90c564a4324da86ac224f3fa4b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.5 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling rug v1.12.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling bitcoin_hashes v0.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling bitcoin_hashes v0.9.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling memoffset v0.5.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling secp256k1-sys v0.4.0 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.16 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling secp256k1 v0.20.2 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tapyrus v0.4.6 [INFO] [stderr] Compiling tapyrus-spv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/network/utils/bytes.rs:21:47 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> BytesMut<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 21 | pub fn new(b: &'a mut bytes::BytesMut) -> BytesMut { [INFO] [stdout] | ^^^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::error::MaliciousPeerCause` [INFO] [stdout] --> src/network/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | pub use self::error::MaliciousPeerCause; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: variable does not need to be mutable [INFO] [stdout] --> src/chain/store/on_memory_chain_store.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut tip = self.tip_mut(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | #![deny(unused_mut)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/network/peer.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct Peer [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | pub addr: SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/network/utils/codec.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | Encode(encode::Error), [INFO] [stdout] | ------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - Encode(encode::Error), [INFO] [stdout] 16 + Encode(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/network/utils/codec.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - Io(io::Error), [INFO] [stdout] 17 + Io(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/network/error.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - IoError(std::io::Error), [INFO] [stdout] 10 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/network/error.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | CodecError(codec::Error), [INFO] [stdout] | ---------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - CodecError(codec::Error), [INFO] [stdout] 11 + CodecError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/network/error.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | MaliciousPeer(PeerID, MaliciousPeerCause), [INFO] [stdout] | ------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 - MaliciousPeer(PeerID, MaliciousPeerCause), [INFO] [stdout] 14 + MaliciousPeer((), MaliciousPeerCause), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tapyrus-spv` (lib) due to 1 previous error; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "551ea51ab7484caf7c315062ae9ee2e5b748ef90c564a4324da86ac224f3fa4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551ea51ab7484caf7c315062ae9ee2e5b748ef90c564a4324da86ac224f3fa4b", kill_on_drop: false }` [INFO] [stdout] 551ea51ab7484caf7c315062ae9ee2e5b748ef90c564a4324da86ac224f3fa4b