[INFO] fetching crate grpc_etcd 0.1.4...
[INFO] checking grpc_etcd-0.1.4 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate grpc_etcd 0.1.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate grpc_etcd 0.1.4 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grpc_etcd 0.1.4
[INFO] finished tweaking crates.io crate grpc_etcd 0.1.4
[INFO] tweaked toml for crates.io crate grpc_etcd 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 189 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
[INFO] [stderr]       Adding grpc v0.1.11 (available: v0.8.3)
[INFO] [stderr]       Adding protobuf v1.7.5 (available: v3.7.1)
[INFO] [stderr]       Adding protoc-rust-grpc v0.1.11 (available: v0.8.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a2f7a82d153e98f41bd3964a816e4951765fec7a11ac22b8fc31d45334624c5
[INFO] running `Command { std: "docker" "start" "-a" "8a2f7a82d153e98f41bd3964a816e4951765fec7a11ac22b8fc31d45334624c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a2f7a82d153e98f41bd3964a816e4951765fec7a11ac22b8fc31d45334624c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2f7a82d153e98f41bd3964a816e4951765fec7a11ac22b8fc31d45334624c5", kill_on_drop: false }`
[INFO] [stdout] 8a2f7a82d153e98f41bd3964a816e4951765fec7a11ac22b8fc31d45334624c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1375e4c1e29bf68361733ddc08fd12970c31ee16dd897be46d9e7073994228ea
[INFO] running `Command { std: "docker" "start" "-a" "1375e4c1e29bf68361733ddc08fd12970c31ee16dd897be46d9e7073994228ea", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: profile `doc` is deprecated and has no effect
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]     Checking value-bag v1.10.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]    Compiling cc v1.1.31
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking regex-automata v0.4.8
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.91
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking tokio v1.41.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling tls-api-test v0.9.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking untrusted v0.6.2
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking tls-api v0.2.1
[INFO] [stderr]    Compiling protobuf v1.7.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking bytes v0.6.0
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking tokio-tls-api v0.2.1
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking polling v3.7.3
[INFO] [stderr]     Checking tempfile v3.13.0
[INFO] [stderr]     Checking async-io v2.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.65
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking test-cert-gen v0.9.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking webpki v0.22.4
[INFO] [stdout] error[E0277]: the trait bound `usize: RangeBounds<usize>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-1.7.5/src/buf_read_iter.rs:230:33
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len);
[INFO] [stdout]     |                           ----- ^^^^^^^^^^^^^^^^^^^ the trait `RangeBounds<usize>` is not implemented for `usize`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `bytes::Bytes::slice`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/bytes.rs:228:37
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn slice(&self, range: impl RangeBounds<usize>) -> Bytes {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ required by this bound in `Bytes::slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-1.7.5/src/buf_read_iter.rs:230:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |             let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len);
[INFO] [stdout]     |                           ^^^^^                      ------------------------- unexpected argument #2 of type `usize`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.6.0/src/bytes.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn slice(&self, range: impl RangeBounds<usize>) -> Bytes {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 230 -             let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len);
[INFO] [stdout] 230 +             let r = bytes.slice(self.pos_within_buf);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-1.7.5/src/buf_read_iter.rs:238:37
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     self.read_exact(buf)?;
[INFO] [stdout]     |                          ---------- ^^^ expected `&mut [u8]`, found `&mut UninitSlice`
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut [u8]`
[INFO] [stdout]                found mutable reference `&mut UninitSlice`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-1.7.5/src/buf_read_iter.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn read_exact(&mut self, mut buf: &mut [u8]) -> ProtobufResult<()> {
[INFO] [stdout]     |            ^^^^^^^^^^            ------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tls-api v0.9.0
[INFO] [stderr]     Checking async-std v1.13.0
[INFO] [stdout] error[E0521]: borrowed data escapes outside of associated function
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-1.7.5/src/chars.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> From<&'a str> for Chars {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] 37 |     fn from(src: &'a str) -> Chars {
[INFO] [stdout]    |             --- `src` is a reference that is only valid in the associated function body
[INFO] [stdout] 38 |         Chars(Bytes::from(src))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               `src` escapes the associated function body here
[INFO] [stdout]    |               argument requires that `'a` must outlive `'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277, E0308, E0521.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `protobuf` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1375e4c1e29bf68361733ddc08fd12970c31ee16dd897be46d9e7073994228ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1375e4c1e29bf68361733ddc08fd12970c31ee16dd897be46d9e7073994228ea", kill_on_drop: false }`
[INFO] [stdout] 1375e4c1e29bf68361733ddc08fd12970c31ee16dd897be46d9e7073994228ea
