[INFO] fetching crate zkli 0.3.1...
[INFO] checking zkli-0.3.1 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887
[INFO] extracting crate zkli 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zkli 0.3.1
[INFO] finished tweaking crates.io crate zkli 0.3.1
[INFO] tweaked toml for crates.io crate zkli 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zkli 0.3.1 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zkli 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fd178c6e4356d9533a13ea019ce4d34173888b6b0bebcae715c57c9c3919454
[INFO] running `Command { std: "docker" "start" "-a" "6fd178c6e4356d9533a13ea019ce4d34173888b6b0bebcae715c57c9c3919454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fd178c6e4356d9533a13ea019ce4d34173888b6b0bebcae715c57c9c3919454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd178c6e4356d9533a13ea019ce4d34173888b6b0bebcae715c57c9c3919454", kill_on_drop: false }`
[INFO] [stdout] 6fd178c6e4356d9533a13ea019ce4d34173888b6b0bebcae715c57c9c3919454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d183267e2afda387d629e5d2ba3579d46266678522ec3c39271ff72e617c93
[INFO] running `Command { std: "docker" "start" "-a" "48d183267e2afda387d629e5d2ba3579d46266678522ec3c39271ff72e617c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking gimli v0.27.3
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.68
[INFO] [stderr]     Checking smawk v0.3.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking clap_builder v4.4.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking object v0.31.1
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking supports-color v2.0.0
[INFO] [stderr]     Checking supports-hyperlinks v2.0.0
[INFO] [stderr]     Checking supports-unicode v2.0.0
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling zookeeper_derive v0.4.1
[INFO] [stderr]     Checking addr2line v0.20.0
[INFO] [stderr]     Checking zookeeper v0.8.0
[INFO] [stdout] error[E0277]: the trait bound `!: proto::ReadFrom` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zookeeper-0.8.0/src/zookeeper.rs:521:19
[INFO] [stdout]     |
[INFO] [stdout] 521 |         try!(self.request(OpCode::AddWatch, self.xid(), req, Some(watch)));
[INFO] [stdout]     |                   ^^^^^^^ the trait `proto::ReadFrom` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `proto::ReadFrom`:
[INFO] [stdout]               ()
[INFO] [stdout]               ConnectResponse
[INFO] [stdout]               StatResponse
[INFO] [stdout]               WatchedEvent
[INFO] [stdout]               acl::Acl
[INFO] [stdout]               data::Stat
[INFO] [stdout]               proto::CreateResponse
[INFO] [stdout]               proto::EmptyResponse
[INFO] [stdout]             and 4 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `ZooKeeper::request`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zookeeper-0.8.0/src/zookeeper.rs:123:36
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn request<Req: WriteTo, Resp: ReadFrom>(&self,
[INFO] [stdout]     |                                    ^^^^^^^^ required by this bound in `ZooKeeper::request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: proto::ReadFrom` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zookeeper-0.8.0/src/zookeeper.rs:543:19
[INFO] [stdout]     |
[INFO] [stdout] 543 |         try!(self.request(OpCode::RemoveWatches, self.xid(), req, Some(watch)));
[INFO] [stdout]     |                   ^^^^^^^ the trait `proto::ReadFrom` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `proto::ReadFrom`:
[INFO] [stdout]               ()
[INFO] [stdout]               ConnectResponse
[INFO] [stdout]               StatResponse
[INFO] [stdout]               WatchedEvent
[INFO] [stdout]               acl::Acl
[INFO] [stdout]               data::Stat
[INFO] [stdout]               proto::CreateResponse
[INFO] [stdout]               proto::EmptyResponse
[INFO] [stdout]             and 4 others
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `ZooKeeper::request`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zookeeper-0.8.0/src/zookeeper.rs:123:36
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn request<Req: WriteTo, Resp: ReadFrom>(&self,
[INFO] [stdout]     |                                    ^^^^^^^^ required by this bound in `ZooKeeper::request`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zookeeper` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "48d183267e2afda387d629e5d2ba3579d46266678522ec3c39271ff72e617c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d183267e2afda387d629e5d2ba3579d46266678522ec3c39271ff72e617c93", kill_on_drop: false }`
[INFO] [stdout] 48d183267e2afda387d629e5d2ba3579d46266678522ec3c39271ff72e617c93