[INFO] fetching crate krpc-core 0.2.0... [INFO] checking krpc-core-0.2.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [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 a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 188 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: v0.11.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9913a6e3447aca4ba666f5e9747c74fa534b386510248f33a7968333a2a919c4 [INFO] running `Command { std: "docker" "start" "-a" "9913a6e3447aca4ba666f5e9747c74fa534b386510248f33a7968333a2a919c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9913a6e3447aca4ba666f5e9747c74fa534b386510248f33a7968333a2a919c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9913a6e3447aca4ba666f5e9747c74fa534b386510248f33a7968333a2a919c4", kill_on_drop: false }` [INFO] [stdout] 9913a6e3447aca4ba666f5e9747c74fa534b386510248f33a7968333a2a919c4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de9d568beed3618f1778d374b513ddc6f6d8615db2ad819e85c73dcfe5d892d2 [INFO] running `Command { std: "docker" "start" "-a" "de9d568beed3618f1778d374b513ddc6f6d8615db2ad819e85c73dcfe5d892d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling ahash v0.7.8 [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 pkg-config v0.3.32 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking uuid v1.18.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling protobuf v3.7.2 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking castaway v0.2.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking compact_str v0.4.1 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking hashlink v0.8.4 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking ignore-result v0.2.0 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [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] Checking tokio v1.47.1 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Checking protobuf-support v3.7.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling async-recursion v1.1.1 [INFO] [stderr] Checking prost v0.14.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Checking prost v0.12.6 [INFO] [stderr] Checking prost-types v0.14.1 [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 v0.7.16 [INFO] [stderr] Checking zookeeper-client v0.6.4 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking krpc-common v0.2.0 [INFO] [stderr] Checking krpc-macro v0.2.0 [INFO] [stderr] Checking hyper v1.7.0 [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 test) 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) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "de9d568beed3618f1778d374b513ddc6f6d8615db2ad819e85c73dcfe5d892d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de9d568beed3618f1778d374b513ddc6f6d8615db2ad819e85c73dcfe5d892d2", kill_on_drop: false }` [INFO] [stdout] de9d568beed3618f1778d374b513ddc6f6d8615db2ad819e85c73dcfe5d892d2