[INFO] cloning repository https://github.com/lingjinjiang/rust_learning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lingjinjiang/rust_learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingjinjiang%2Frust_learning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingjinjiang%2Frust_learning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec4914922a72eb9487a9d377fe18b3e6de54c718
[INFO] checking lingjinjiang/rust_learning against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flingjinjiang%2Frust_learning" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lingjinjiang/rust_learning
[INFO] finished tweaking git repo https://github.com/lingjinjiang/rust_learning
[INFO] tweaked toml for git repo https://github.com/lingjinjiang/rust_learning written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lingjinjiang/rust_learning on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lingjinjiang/rust_learning 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" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a812244259c25130ac5cf020a12cc2a81448035e6ac1b3ec83d4740a48b1b9c0
[INFO] running `Command { std: "docker" "start" "-a" "a812244259c25130ac5cf020a12cc2a81448035e6ac1b3ec83d4740a48b1b9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a812244259c25130ac5cf020a12cc2a81448035e6ac1b3ec83d4740a48b1b9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a812244259c25130ac5cf020a12cc2a81448035e6ac1b3ec83d4740a48b1b9c0", kill_on_drop: false }`
[INFO] [stdout] a812244259c25130ac5cf020a12cc2a81448035e6ac1b3ec83d4740a48b1b9c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca7820cc721a9bc99113dda04cd9300f9728d3be43e85392c0b2f469354d78c
[INFO] running `Command { std: "docker" "start" "-a" "aca7820cc721a9bc99113dda04cd9300f9728d3be43e85392c0b2f469354d78c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling cc v1.0.91
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling kafka v0.9.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking crc-catalog v1.1.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking crc v2.1.0
[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking snowflake v1.3.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking ref_slice v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling zookeeper_derive v0.4.1
[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" "aca7820cc721a9bc99113dda04cd9300f9728d3be43e85392c0b2f469354d78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca7820cc721a9bc99113dda04cd9300f9728d3be43e85392c0b2f469354d78c", kill_on_drop: false }`
[INFO] [stdout] aca7820cc721a9bc99113dda04cd9300f9728d3be43e85392c0b2f469354d78c
