[INFO] fetching crate krpc-core 0.2.0... [INFO] checking krpc-core-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate krpc-core 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate krpc-core 0.2.0 [INFO] finished tweaking crates.io crate krpc-core 0.2.0 [INFO] tweaked toml for crates.io crate krpc-core 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate krpc-core 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 177 packages to latest compatible versions [INFO] [stderr] Adding bzip2 v0.4.4 (available: v0.6.0) [INFO] [stderr] Adding prost v0.12.6 (available: v0.14.1) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.2) [INFO] [stderr] Adding zookeeper-client v0.6.4 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56c6b7ce3a2e1d22c4fbe4c74022e68a81ed151face3da65181c7ad8ab129030 [INFO] running `Command { std: "docker" "start" "-a" "56c6b7ce3a2e1d22c4fbe4c74022e68a81ed151face3da65181c7ad8ab129030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56c6b7ce3a2e1d22c4fbe4c74022e68a81ed151face3da65181c7ad8ab129030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c6b7ce3a2e1d22c4fbe4c74022e68a81ed151face3da65181c7ad8ab129030", kill_on_drop: false }` [INFO] [stdout] 56c6b7ce3a2e1d22c4fbe4c74022e68a81ed151face3da65181c7ad8ab129030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df711c185e7fc37819cc3c1d3b60c19ce1f284fe01df428cef06102c91bddb44 [INFO] running `Command { std: "docker" "start" "-a" "df711c185e7fc37819cc3c1d3b60c19ce1f284fe01df428cef06102c91bddb44", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling protobuf v3.7.2 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking compact_str v0.4.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking ignore-result v0.2.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking protobuf-support v3.7.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking prost v0.12.6 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking prost v0.14.1 [INFO] [stderr] Checking prost-types v0.14.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking protobuf-json-mapping v3.7.2 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking zookeeper-client v0.6.4 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking krpc-common v0.2.0 [INFO] [stderr] Checking krpc-macro v0.2.0 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking krpc-core v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/route/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/route/mod.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | .choose(&mut rand::thread_rng()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/route/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng` [INFO] [stdout] --> src/route/mod.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | .choose(&mut rand::thread_rng()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `choose` found for struct `Vec` in the current scope [INFO] [stdout] --> src/route/mod.rs:73:14 [INFO] [stdout] | [INFO] [stdout] 72 | let socket_info = vec_info [INFO] [stdout] | ___________________________- [INFO] [stdout] 73 | | .choose(&mut rand::thread_rng()) [INFO] [stdout] | |_____________-^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `IndexedRandom` which provides `choose` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use rand::prelude::IndexedRandom; [INFO] [stdout] | [INFO] [stdout] help: there is a method `choose_mut` with a similar name [INFO] [stdout] | [INFO] [stdout] 73 | .choose_mut(&mut rand::thread_rng()) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `choose` found for struct `Vec` in the current scope [INFO] [stdout] --> src/route/mod.rs:73:14 [INFO] [stdout] | [INFO] [stdout] 72 | let socket_info = vec_info [INFO] [stdout] | ___________________________- [INFO] [stdout] 73 | | .choose(&mut rand::thread_rng()) [INFO] [stdout] | |_____________-^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `IndexedRandom` which provides `choose` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use rand::prelude::IndexedRandom; [INFO] [stdout] | [INFO] [stdout] help: there is a method `choose_mut` with a similar name [INFO] [stdout] | [INFO] [stdout] 73 | .choose_mut(&mut rand::thread_rng()) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `krpc-core` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `krpc-core` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "df711c185e7fc37819cc3c1d3b60c19ce1f284fe01df428cef06102c91bddb44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df711c185e7fc37819cc3c1d3b60c19ce1f284fe01df428cef06102c91bddb44", kill_on_drop: false }` [INFO] [stdout] df711c185e7fc37819cc3c1d3b60c19ce1f284fe01df428cef06102c91bddb44