[INFO] updating cached repository https://github.com/efb9-860a-e752-0dac/rustchal
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b169b1fac3d884e0b4f1aaee9b15848bac3a8bf
[INFO] testing efb9-860a-e752-0dac/rustchal against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefb9-860a-e752-0dac%2Frustchal" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/efb9-860a-e752-0dac/rustchal on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/efb9-860a-e752-0dac/rustchal
[INFO] finished tweaking git repo https://github.com/efb9-860a-e752-0dac/rustchal
[INFO] tweaked toml for git repo https://github.com/efb9-860a-e752-0dac/rustchal written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/efb9-860a-e752-0dac/rustchal already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f7d996a5d966d65ddebce62bc02f548e5f4dd950bac31fc3459b9ae88911403
[INFO] running `"docker" "start" "-a" "9f7d996a5d966d65ddebce62bc02f548e5f4dd950bac31fc3459b9ae88911403"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling cc v1.0.40
[INFO] [stderr]    Compiling futures v0.1.28
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
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[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling spin v0.5.1
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling serde v1.0.99
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[INFO] [stderr]    Compiling rustc-hex v2.0.1
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[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling digest v0.6.2
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[INFO] [stderr]    Compiling url v1.7.2
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[INFO] [stderr]    Compiling sha-1 v0.8.1
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[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling hmac-drbg v0.1.2
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling rw-stream-sink v0.1.2
[INFO] [stderr]    Compiling aio-limited v0.1.0
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling libsecp256k1 v0.2.2
[INFO] [stderr]    Compiling unsigned-varint v0.2.2
[INFO] [stderr]    Compiling yamux v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling multistream-select v0.5.0
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling soketto v0.2.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr] error: cannot infer an appropriate lifetime
[INFO] [stderr]   --> /opt/rustwide/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<Item = Box<dyn Extension + Send>> {
[INFO] [stderr]    |                             ---------     ----------------------------------------------- ...is required to be `'static` by this...
[INFO] [stderr]    |                             |
[INFO] [stderr]    |                             data with this lifetime...
[INFO] [stderr] 95 |         self.extensions.drain()
[INFO] [stderr]    |         --------------- ^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         ...and is captured here
[INFO] [stderr]    |
[INFO] [stderr] help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for 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<Item = Box<dyn Extension + Send>> + '_ {
[INFO] [stderr]    |                                                                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot infer an appropriate lifetime
[INFO] [stderr]    --> /opt/rustwide/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<Item = Box<dyn Extension + Send>> {
[INFO] [stderr]     |                             ---------     ----------------------------------------------- ...is required to be `'static` by this...
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             data with this lifetime...
[INFO] [stderr] 284 |         self.extensions.drain()
[INFO] [stderr]     |         --------------- ^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         ...and is captured here
[INFO] [stderr]     |
[INFO] [stderr] help: to permit non-static references in an `impl Trait` value, you can add an explicit bound for 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<Item = Box<dyn Extension + Send>> + '_ {
[INFO] [stderr]     |                                                                                           ^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling parity-multiaddr v0.5.0
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[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 `"docker" "inspect" "9f7d996a5d966d65ddebce62bc02f548e5f4dd950bac31fc3459b9ae88911403"`
[INFO] running `"docker" "rm" "-f" "9f7d996a5d966d65ddebce62bc02f548e5f4dd950bac31fc3459b9ae88911403"`
[INFO] [stdout] 9f7d996a5d966d65ddebce62bc02f548e5f4dd950bac31fc3459b9ae88911403