[INFO] cloning repository https://github.com/PEshwar/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/PEshwar/rust_blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPEshwar%2Frust_blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPEshwar%2Frust_blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f75bb377d4e013a85e312714cc457ff36097e5b [INFO] checking PEshwar/rust_blockchain against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPEshwar%2Frust_blockchain" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PEshwar/rust_blockchain on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PEshwar/rust_blockchain [INFO] finished tweaking git repo https://github.com/PEshwar/rust_blockchain [INFO] tweaked toml for git repo https://github.com/PEshwar/rust_blockchain written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/PEshwar/rust_blockchain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 390911e690099c609ba36281c59f9fbcdab2ab78c7d26af9b5b609b316dcc3a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "390911e690099c609ba36281c59f9fbcdab2ab78c7d26af9b5b609b316dcc3a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "390911e690099c609ba36281c59f9fbcdab2ab78c7d26af9b5b609b316dcc3a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "390911e690099c609ba36281c59f9fbcdab2ab78c7d26af9b5b609b316dcc3a3", kill_on_drop: false }` [INFO] [stdout] 390911e690099c609ba36281c59f9fbcdab2ab78c7d26af9b5b609b316dcc3a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e099231b22d873cd91ee1490eb74fb18d6fc55cbc16924ad126ed99ce8ca3f7a [INFO] running `Command { std: "docker" "start" "-a" "e099231b22d873cd91ee1490eb74fb18d6fc55cbc16924ad126ed99ce8ca3f7a", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking spin v0.5.1 [INFO] [stderr] Compiling subtle v2.1.1 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking bs58 v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v1.0.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.49 [INFO] [stderr] Compiling wasm-bindgen v0.2.49 [INFO] [stderr] Checking nohash-hasher v0.1.1 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking ipnet v2.0.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking stream-cipher v0.3.0 [INFO] [stderr] Checking wasm-timer v0.1.2 [INFO] [stderr] Checking cuckoofilter v0.3.2 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Compiling asn1_der_derive v0.1.1 [INFO] [stderr] Compiling libp2p-core-derive v0.12.0 (https://github.com/libp2p/rust-libp2p#c722963c) [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking blake2 v0.8.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking uint v0.8.1 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking libsecp256k1 v0.2.2 [INFO] [stderr] Compiling quote v1.0.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking asn1_der v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking rw-stream-sink v0.1.2 (https://github.com/libp2p/rust-libp2p#c722963c) [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking aio-limited v0.1.0 [INFO] [stderr] Checking tokio-stdin-stdout v0.1.5 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking unsigned-varint v0.2.2 [INFO] [stderr] Checking yamux v0.2.1 [INFO] [stderr] Checking parity-multihash v0.1.3 (https://github.com/libp2p/rust-libp2p#c722963c) [INFO] [stderr] Checking multistream-select v0.5.0 (https://github.com/libp2p/rust-libp2p#c722963c) [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking x25519-dalek v0.5.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking crypto-hash v0.3.3 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Checking soketto v0.2.2 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stdout] error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:95:25 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | --------- this data with an anonymous lifetime `'_`... [INFO] [stdout] 95 | self.extensions.drain() [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:94:43 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:284:25 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | --------- this data with an anonymous lifetime `'_`... [INFO] [stdout] 284 | self.extensions.drain() [INFO] [stdout] | --------------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | ...is captured here... [INFO] [stdout] | [INFO] [stdout] note: ...and is required to live as long as `'static` here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:283:43 [INFO] [stdout] | [INFO] [stdout] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound [INFO] [stdout] | [INFO] [stdout] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0759`. [INFO] [stdout] [INFO] [stderr] error: could not compile `soketto` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e099231b22d873cd91ee1490eb74fb18d6fc55cbc16924ad126ed99ce8ca3f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e099231b22d873cd91ee1490eb74fb18d6fc55cbc16924ad126ed99ce8ca3f7a", kill_on_drop: false }` [INFO] [stdout] e099231b22d873cd91ee1490eb74fb18d6fc55cbc16924ad126ed99ce8ca3f7a