[INFO] updating cached repository daogangtang/learn-libp2p [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/daogangtang/learn-libp2p [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/daogangtang/learn-libp2p" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daogangtang/learn-libp2p"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daogangtang/learn-libp2p'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/daogangtang/learn-libp2p" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daogangtang/learn-libp2p"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daogangtang/learn-libp2p'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5af80970091694cf447984cdcdcedf270a9d0702 [INFO] sha for GitHub repo daogangtang/learn-libp2p: 5af80970091694cf447984cdcdcedf270a9d0702 [INFO] validating manifest of daogangtang/learn-libp2p on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of daogangtang/learn-libp2p on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing daogangtang/learn-libp2p [INFO] removed path dependency libp2p from daogangtang/learn-libp2p [INFO] finished frobbing daogangtang/learn-libp2p [INFO] frobbed toml for daogangtang/learn-libp2p written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daogangtang/learn-libp2p/Cargo.toml [INFO] started frobbing daogangtang/learn-libp2p [INFO] removed path dependency libp2p from daogangtang/learn-libp2p [INFO] finished frobbing daogangtang/learn-libp2p [INFO] frobbed toml for daogangtang/learn-libp2p written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daogangtang/learn-libp2p/Cargo.toml [INFO] crate daogangtang/learn-libp2p already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/daogangtang/learn-libp2p/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libp2p-yamux v0.12.0 [INFO] [stderr] Downloaded libp2p v0.12.0 [INFO] [stderr] Downloaded libp2p-wasm-ext v0.5.0 [INFO] [stderr] Downloaded libp2p-plaintext v0.12.0 [INFO] [stderr] Downloaded libp2p-mdns v0.12.0 [INFO] [stderr] Downloaded libp2p-core v0.12.0 [INFO] [stderr] Downloaded libp2p-dns v0.12.0 [INFO] [stderr] Downloaded libp2p-websocket v0.12.0 [INFO] [stderr] Downloaded libp2p-secio v0.12.0 [INFO] [stderr] Downloaded libp2p-mplex v0.12.0 [INFO] [stderr] Downloaded libp2p-deflate v0.4.0 [INFO] [stderr] Downloaded libp2p-tcp v0.12.0 [INFO] [stderr] Downloaded libp2p-noise v0.10.0 [INFO] [stderr] Downloaded libp2p-core-derive v0.12.0 [INFO] [stderr] Downloaded libp2p-ratelimit v0.12.0 [INFO] [stderr] Downloaded multistream-select v0.5.0 [INFO] [stderr] Downloaded libp2p-uds v0.12.0 [INFO] [stderr] Downloaded libp2p-swarm v0.2.0 [INFO] [stderr] Downloaded libp2p-ping v0.12.0 [INFO] [stderr] Downloaded libp2p-kad v0.12.0 [INFO] [stderr] Downloaded libp2p-identify v0.12.0 [INFO] [stderr] Downloaded libp2p-floodsub v0.12.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking daogangtang/learn-libp2p against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/daogangtang/learn-libp2p:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c6bb6c24ccb70dedc766e7eaed09b674ad98c80e0afe876278b13e2cec4a3550 [INFO] running `"docker" "start" "-a" "c6bb6c24ccb70dedc766e7eaed09b674ad98c80e0afe876278b13e2cec4a3550"` [INFO] [stderr] warning: dependency (libp2p) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling proc-macro2 v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.49 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v1.0.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling subtle v2.1.1 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bumpalo v2.5.0 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling wasm-bindgen v0.2.49 [INFO] [stderr] Compiling protobuf v2.8.0 [INFO] [stderr] Checking spin v0.5.1 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking quick-error v0.1.4 [INFO] [stderr] Checking rustc-hex v2.0.1 [INFO] [stderr] Checking nohash-hasher v0.1.1 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking ipnet v2.0.0 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking libz-sys v1.0.25 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling quote v1.0.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking stream-cipher v0.3.0 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking wasm-timer v0.1.2 [INFO] [stderr] Checking cuckoofilter v0.3.2 [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 uint v0.8.1 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking blake2 v0.8.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking twofish v0.2.0 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking libsecp256k1 v0.2.2 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking rw-stream-sink v0.1.2 [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 tokio-threadpool v0.1.15 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking unsigned-varint v0.2.2 [INFO] [stderr] Checking yamux v0.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking sct v0.5.0 [INFO] [stderr] Checking webpki v0.19.1 [INFO] [stderr] Checking parity-multihash v0.1.3 [INFO] [stderr] Checking multistream-select v0.5.0 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking soketto v0.2.2 [INFO] [stderr] Checking parity-multiaddr v0.5.0 [INFO] [stderr] Checking rustls v0.15.2 [INFO] [stderr] error: cannot infer an appropriate lifetime [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:95:25 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stderr] | ----------------------------------------------- this return type evaluates to the `'static` lifetime... [INFO] [stderr] 95 | self.extensions.drain() [INFO] [stderr] | --------------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | ...but this borrow... [INFO] [stderr] | [INFO] [stderr] note: ...can't outlive the anonymous lifetime #1 defined on the method body at 94:5 [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | / pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stderr] 95 | | self.extensions.drain() [INFO] [stderr] 96 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] help: you can add a constraint to the return type to make it last less than `'static` and match the anonymous lifetime #1 defined on the method body at 94:5 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn drain_extensions(&mut self) -> impl Iterator> + '_ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot infer an appropriate lifetime [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:284:25 [INFO] [stderr] | [INFO] [stderr] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stderr] | ----------------------------------------------- this return type evaluates to the `'static` lifetime... [INFO] [stderr] 284 | self.extensions.drain() [INFO] [stderr] | --------------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | ...but this borrow... [INFO] [stderr] | [INFO] [stderr] note: ...can't outlive the anonymous lifetime #1 defined on the method body at 283:5 [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/soketto-0.2.2/src/handshake.rs:283:5 [INFO] [stderr] | [INFO] [stderr] 283 | / pub fn drain_extensions(&mut self) -> impl Iterator> { [INFO] [stderr] 284 | | self.extensions.drain() [INFO] [stderr] 285 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] help: you can add a constraint to the return type to make it last less than `'static` and match the anonymous lifetime #1 defined on the method body at 283:5 [INFO] [stderr] | [INFO] [stderr] 283 | pub fn drain_extensions(&mut self) -> impl Iterator> + '_ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking webpki-roots v0.16.0 [INFO] [stderr] Checking x25519-dalek v0.5.2 [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.49 [INFO] [stderr] error: Could not compile `soketto`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c6bb6c24ccb70dedc766e7eaed09b674ad98c80e0afe876278b13e2cec4a3550"` [INFO] running `"docker" "rm" "-f" "c6bb6c24ccb70dedc766e7eaed09b674ad98c80e0afe876278b13e2cec4a3550"` [INFO] [stdout] c6bb6c24ccb70dedc766e7eaed09b674ad98c80e0afe876278b13e2cec4a3550