[INFO] crate async-mesos 0.1.0 is already in cache [INFO] testing async-mesos-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate async-mesos 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate async-mesos 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate async-mesos 0.1.0 [INFO] finished tweaking crates.io crate async-mesos 0.1.0 [INFO] tweaked toml for crates.io crate async-mesos 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.44.0" "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] 316daa9fdaa1598bcfdeefd118b4ee3c648c4e6758d515f8728c53c9628cae3a [INFO] running `"docker" "start" "-a" "316daa9fdaa1598bcfdeefd118b4ee3c648c4e6758d515f8728c53c9628cae3a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling protobuf v1.7.5 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 36:6... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:36:6 [INFO] [stderr] | [INFO] [stderr] 36 | impl<'a> From<&'a str> for Chars { [INFO] [stderr] | ^^ [INFO] [stderr] note: ...so that the expression is assignable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^ [INFO] [stderr] = note: expected `&str` [INFO] [stderr] found `&'a str` [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the types are compatible [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:15 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] = note: expected `std::convert::From<&str>` [INFO] [stderr] found `std::convert::From<&'static str>` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:230:27 [INFO] [stderr] | [INFO] [stderr] 230 | let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len); [INFO] [stderr] | ^^^^^ ------------------- ------------------------- supplied 2 arguments [INFO] [stderr] | | [INFO] [stderr] | expected 1 argument [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:238:37 [INFO] [stderr] | [INFO] [stderr] 238 | self.read_exact(buf)?; [INFO] [stderr] | ^^^ expected `u8`, found union `std::mem::MaybeUninit` [INFO] [stderr] | [INFO] [stderr] = note: expected mutable reference `&mut [u8]` [INFO] [stderr] found mutable reference `&mut [std::mem::MaybeUninit]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0495. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `protobuf`. [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" "316daa9fdaa1598bcfdeefd118b4ee3c648c4e6758d515f8728c53c9628cae3a"` [INFO] running `"docker" "rm" "-f" "316daa9fdaa1598bcfdeefd118b4ee3c648c4e6758d515f8728c53c9628cae3a"` [INFO] [stdout] 316daa9fdaa1598bcfdeefd118b4ee3c648c4e6758d515f8728c53c9628cae3a