[INFO] fetching crate zookeeper 0.8.0... [INFO] testing zookeeper-0.8.0 against 1.100.0-beta.1 for beta-1.100-4 [INFO] extracting crate zookeeper 0.8.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate zookeeper 0.8.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate zookeeper 0.8.0 [INFO] tweaked toml for crates.io crate zookeeper 0.8.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zookeeper 0.8.0 on toolchain 1.100.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zookeeper 0.8.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * tests/test_persistent_recursive_watch.rs [INFO] [stderr] * tests/test_recursive.rs [INFO] [stderr] * tests/test_cache.rs [INFO] [stderr] * tests/test_leader.rs [INFO] [stderr] * tests/test_zk.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> Cargo.toml:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | homepage = "https://github.com/bonifaido/rust-zookeeper" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | repository = "https://github.com/bonifaido/rust-zookeeper" [INFO] [stderr] | --------------------------------------------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `zookeeper` (manifest) generated 3 warnings [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3 [INFO] running `Command { std: "docker" "start" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * tests/test_persistent_recursive_watch.rs [INFO] [stderr] * tests/test_recursive.rs [INFO] [stderr] * tests/test_cache.rs [INFO] [stderr] * tests/test_leader.rs [INFO] [stderr] * tests/test_zk.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> Cargo.toml:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | homepage = "https://github.com/bonifaido/rust-zookeeper" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | repository = "https://github.com/bonifaido/rust-zookeeper" [INFO] [stderr] | --------------------------------------------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `zookeeper` (manifest) generated 3 warnings [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling zookeeper_derive v0.4.1 [INFO] [stderr] Compiling zookeeper v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `!: proto::ReadFrom` is not satisfied [INFO] [stdout] --> 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 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] --> src/zookeeper.rs:123:36 [INFO] [stdout] | [INFO] [stdout] 43 | impl ZooKeeper { [INFO] [stdout] ... [INFO] [stdout] 123 | fn request(&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] --> 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 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] --> src/zookeeper.rs:123:36 [INFO] [stdout] | [INFO] [stdout] 43 | impl ZooKeeper { [INFO] [stdout] ... [INFO] [stdout] 123 | fn request(&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] running `Command { std: "docker" "inspect" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3", kill_on_drop: false }` [INFO] [stdout] 43df4e78fc4b7e962a93a5617d930e572b0d82e0d5180033562f3d611fdc9de3