[INFO] fetching crate liquid-ml 0.1.0... [INFO] testing liquid-ml-0.1.0 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] extracting crate liquid-ml 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate liquid-ml 0.1.0 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate liquid-ml 0.1.0 [INFO] finished tweaking crates.io crate liquid-ml 0.1.0 [INFO] tweaked toml for crates.io crate liquid-ml 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate liquid-ml 0.1.0 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lru v0.4.3 [INFO] [stderr] Downloaded radium v0.3.0 [INFO] [stderr] Downloaded const-random-macro v0.1.13 [INFO] [stderr] Downloaded const-random v0.1.13 [INFO] [stderr] Downloaded os_str_bytes v6.1.0 [INFO] [stderr] Downloaded simple_logger v1.16.0 [INFO] [stderr] Downloaded ahash v0.2.19 [INFO] [stderr] Downloaded once_cell v1.12.0 [INFO] [stderr] Downloaded deepsize_derive v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded sysinfo v0.12.0 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded sorer v0.1.1 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded bitvec v0.17.4 [INFO] [stderr] Downloaded clap v3.1.18 [INFO] [stderr] Downloaded easy_reader v0.5.2 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded hashbrown v0.6.3 [INFO] [stderr] Downloaded clap_lex v0.2.0 [INFO] [stderr] Downloaded indexmap v1.8.2 [INFO] [stderr] Downloaded clap_derive v3.1.18 [INFO] [stderr] Downloaded deepsize v0.1.2 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f9b6c12f408baf95e8dddb31a0596f84313d5f36e4bcf2657d1b6126b286d59 [INFO] running `Command { std: "docker" "start" "-a" "8f9b6c12f408baf95e8dddb31a0596f84313d5f36e4bcf2657d1b6126b286d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f9b6c12f408baf95e8dddb31a0596f84313d5f36e4bcf2657d1b6126b286d59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f9b6c12f408baf95e8dddb31a0596f84313d5f36e4bcf2657d1b6126b286d59", kill_on_drop: false }` [INFO] [stdout] 8f9b6c12f408baf95e8dddb31a0596f84313d5f36e4bcf2657d1b6126b286d59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a69d2ecceb3d57739120c983174125c8b9a00c40f5fc1680fb8d965ca353864 [INFO] running `Command { std: "docker" "start" "-a" "3a69d2ecceb3d57739120c983174125c8b9a00c40f5fc1680fb8d965ca353864", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling sysinfo v0.12.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling easy_reader v0.5.2 [INFO] [stderr] Compiling lru v0.4.3 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling simple_logger v1.16.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling deepsize_derive v0.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling deepsize v0.1.2 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling sorer v0.1.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling liquid-ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3a69d2ecceb3d57739120c983174125c8b9a00c40f5fc1680fb8d965ca353864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a69d2ecceb3d57739120c983174125c8b9a00c40f5fc1680fb8d965ca353864", kill_on_drop: false }` [INFO] [stdout] 3a69d2ecceb3d57739120c983174125c8b9a00c40f5fc1680fb8d965ca353864 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91dc8463347ca9a8a9e85e3be9692af84bb909109059a4439ddfaa45a83367b0 [INFO] running `Command { std: "docker" "start" "-a" "91dc8463347ca9a8a9e85e3be9692af84bb909109059a4439ddfaa45a83367b0", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling liquid-ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/manual_demo_client.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/distributed_from_sor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/demo_client.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/distributed_map.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> examples/decision_tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/word_count.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> examples/random_forest.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/random_forest.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/seven_degrees.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Row` is imported redundantly [INFO] [stdout] --> src/dataframe/local_dataframe.rs:561:28 [INFO] [stdout] | [INFO] [stdout] 560 | use super::*; [INFO] [stdout] | -------- the item `Row` is already imported here [INFO] [stdout] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rower` is imported redundantly [INFO] [stdout] --> src/dataframe/local_dataframe.rs:561:33 [INFO] [stdout] | [INFO] [stdout] 560 | use super::*; [INFO] [stdout] | -------- the item `Rower` is already imported here [INFO] [stdout] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Fielder` is imported redundantly [INFO] [stdout] --> src/dataframe/row.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 143 | use super::*; [INFO] [stdout] | -------- the item `Fielder` is already imported here [INFO] [stdout] 144 | use crate::dataframe::Fielder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Schema` is imported redundantly [INFO] [stdout] --> src/dataframe/row.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 143 | use super::*; [INFO] [stdout] | -------- the item `Schema` is already imported here [INFO] [stdout] 144 | use crate::dataframe::Fielder; [INFO] [stdout] 145 | use crate::dataframe::Schema; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `start_idx` is never read [INFO] [stdout] --> src/dataframe/row.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 147 | struct TestFielder { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | pub start_idx: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "91dc8463347ca9a8a9e85e3be9692af84bb909109059a4439ddfaa45a83367b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91dc8463347ca9a8a9e85e3be9692af84bb909109059a4439ddfaa45a83367b0", kill_on_drop: false }` [INFO] [stdout] 91dc8463347ca9a8a9e85e3be9692af84bb909109059a4439ddfaa45a83367b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7bb6659f07aeb1dbb2c92e0c81c7862e0e8c765092e19aa5d9ece077061442f [INFO] running `Command { std: "docker" "start" "-a" "a7bb6659f07aeb1dbb2c92e0c81c7862e0e8c765092e19aa5d9ece077061442f", kill_on_drop: false }` [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | use rand::{self, Rng}; [INFO] [stderr] | ^^^^ the item `rand` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> src/kv/mod.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 40 | use rand::{self, Rng}; [INFO] [stderr] | ^^^^ the item `rand` is already defined here [INFO] [stderr] [INFO] [stderr] warning: `liquid-ml` (lib) generated 2 warnings [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/seven_degrees.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/word_count.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/manual_demo_client.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Row` is imported redundantly [INFO] [stderr] --> src/dataframe/local_dataframe.rs:561:28 [INFO] [stderr] | [INFO] [stderr] 560 | use super::*; [INFO] [stderr] | -------- the item `Row` is already imported here [INFO] [stderr] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Rower` is imported redundantly [INFO] [stderr] --> src/dataframe/local_dataframe.rs:561:33 [INFO] [stderr] | [INFO] [stderr] 560 | use super::*; [INFO] [stderr] | -------- the item `Rower` is already imported here [INFO] [stderr] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Fielder` is imported redundantly [INFO] [stderr] --> src/dataframe/row.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 143 | use super::*; [INFO] [stderr] | -------- the item `Fielder` is already imported here [INFO] [stderr] 144 | use crate::dataframe::Fielder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Schema` is imported redundantly [INFO] [stderr] --> src/dataframe/row.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 143 | use super::*; [INFO] [stderr] | -------- the item `Schema` is already imported here [INFO] [stderr] 144 | use crate::dataframe::Fielder; [INFO] [stderr] 145 | use crate::dataframe::Schema; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `start_idx` is never read [INFO] [stderr] --> src/dataframe/row.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 147 | struct TestFielder { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 153 | pub start_idx: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> examples/decision_tree.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand; [INFO] [stderr] | ^^^^ the item `rand` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/demo_client.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/distributed_from_sor.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/distributed_map.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> examples/random_forest.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use rand; [INFO] [stderr] | ^^^^ the item `rand` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `simple_logger` is imported redundantly [INFO] [stderr] --> examples/random_forest.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use simple_logger; [INFO] [stderr] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stderr] [INFO] [stderr] warning: `liquid-ml` (example "seven_degrees") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "word_count") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "manual_demo_client") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (lib test) generated 7 warnings (2 duplicates) [INFO] [stderr] warning: `liquid-ml` (example "decision_tree") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "demo_client") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "distributed_from_sor") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "distributed_map") generated 1 warning [INFO] [stderr] warning: `liquid-ml` (example "random_forest") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liquid_ml-8957ae248afccecd) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test dataframe::row::tests::test_accept ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_combine_err_case ... ok [INFO] [stdout] test dataframe::row::tests::test_get_set_idx ... ok [INFO] [stdout] test dataframe::row::tests::test_col_type ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_combine ... ok [INFO] [stdout] test dataframe::row::tests::test_getters_and_setters ... ok [INFO] [stdout] test dataframe::row::tests::test_width ... ok [INFO] [stdout] test dataframe::schema::tests::test_col_getters_setters ... ok [INFO] [stdout] test dataframe::schema::tests::test_from_data_types ... ok [INFO] [stdout] test dataframe::schema::tests::test_from_str ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_map ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_filter ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_pmap_w_1_thread ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_pfilter ... ok [INFO] [stdout] test dataframe::local_dataframe::tests::test_pmap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/server-01d2682e6e206ca9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-35257a78d86b98ea) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_from_sor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests liquid-ml [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/network/client.rs - network::client::Client::new (line 86) ... ignored [INFO] [stdout] test src/network/mod.rs - network (line 37) ... ignored [INFO] [stdout] test src/lib.rs - (line 257) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 201) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7bb6659f07aeb1dbb2c92e0c81c7862e0e8c765092e19aa5d9ece077061442f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bb6659f07aeb1dbb2c92e0c81c7862e0e8c765092e19aa5d9ece077061442f", kill_on_drop: false }` [INFO] [stdout] a7bb6659f07aeb1dbb2c92e0c81c7862e0e8c765092e19aa5d9ece077061442f [INFO] testing liquid-ml-0.1.0 against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417 [INFO] extracting crate liquid-ml 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate liquid-ml 0.1.0 on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate liquid-ml 0.1.0 [INFO] finished tweaking crates.io crate liquid-ml 0.1.0 [INFO] tweaked toml for crates.io crate liquid-ml 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate liquid-ml 0.1.0 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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 216081732f39d3019e863ac52afea3de75d76d4f98ed5de58c39451a7c6d0aa1 [INFO] running `Command { std: "docker" "start" "-a" "216081732f39d3019e863ac52afea3de75d76d4f98ed5de58c39451a7c6d0aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "216081732f39d3019e863ac52afea3de75d76d4f98ed5de58c39451a7c6d0aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "216081732f39d3019e863ac52afea3de75d76d4f98ed5de58c39451a7c6d0aa1", kill_on_drop: false }` [INFO] [stdout] 216081732f39d3019e863ac52afea3de75d76d4f98ed5de58c39451a7c6d0aa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79694e2c1636259358d302f3969723852f94e65e5501997b174f74aa260250cf [INFO] running `Command { std: "docker" "start" "-a" "79694e2c1636259358d302f3969723852f94e65e5501997b174f74aa260250cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling sysinfo v0.12.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling easy_reader v0.5.2 [INFO] [stderr] Compiling lru v0.4.3 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling simple_logger v1.16.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling deepsize_derive v0.1.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling deepsize v0.1.2 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling sorer v0.1.1 [INFO] [stderr] Compiling liquid-ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "79694e2c1636259358d302f3969723852f94e65e5501997b174f74aa260250cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79694e2c1636259358d302f3969723852f94e65e5501997b174f74aa260250cf", kill_on_drop: false }` [INFO] [stdout] 79694e2c1636259358d302f3969723852f94e65e5501997b174f74aa260250cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8565b71402208bfbff5cbd69feca9f8d2b82872a0f3e1a2b6ee89d740df23c26 [INFO] running `Command { std: "docker" "start" "-a" "8565b71402208bfbff5cbd69feca9f8d2b82872a0f3e1a2b6ee89d740df23c26", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling radium v0.3.0 [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bitvec v0.17.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling liquid-ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/manual_demo_client.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/demo_client.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> examples/decision_tree.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/word_count.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/distributed_from_sor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/distributed_map.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> examples/random_forest.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rand; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/random_forest.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `simple_logger` is imported redundantly [INFO] [stdout] --> examples/seven_degrees.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simple_logger; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `simple_logger` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/dataframe/distributed_dataframe.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Row` is imported redundantly [INFO] [stdout] --> src/dataframe/local_dataframe.rs:561:28 [INFO] [stdout] | [INFO] [stdout] 560 | use super::*; [INFO] [stdout] | -------- the item `Row` is already imported here [INFO] [stdout] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rower` is imported redundantly [INFO] [stdout] --> src/dataframe/local_dataframe.rs:561:33 [INFO] [stdout] | [INFO] [stdout] 560 | use super::*; [INFO] [stdout] | -------- the item `Rower` is already imported here [INFO] [stdout] 561 | use crate::dataframe::{Row, Rower}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Fielder` is imported redundantly [INFO] [stdout] --> src/dataframe/row.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 143 | use super::*; [INFO] [stdout] | -------- the item `Fielder` is already imported here [INFO] [stdout] 144 | use crate::dataframe::Fielder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Schema` is imported redundantly [INFO] [stdout] --> src/dataframe/row.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 143 | use super::*; [INFO] [stdout] | -------- the item `Schema` is already imported here [INFO] [stdout] 144 | use crate::dataframe::Fielder; [INFO] [stdout] 145 | use crate::dataframe::Schema; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/kv/mod.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `start_idx` is never read [INFO] [stdout] --> src/dataframe/row.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 147 | struct TestFielder { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | pub start_idx: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `liquid-ml` (example "random_forest"); 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/bin/rustc --crate-name random_forest --edition=2018 examples/random_forest.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=08635a3f939fbdfc -C extra-filename=-08635a3f939fbdfc --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-db7c6711a47f8f97.rlib --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-38d6b6f21c8b9c60.rlib --extern bytecount=/opt/rustwide/target/debug/deps/libbytecount-dbc2a90986e45530.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-79969d889c342fe2.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-ba98eee5b8864c07.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-d667b606136cca83.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-6dba5b5c1cdff53b.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-161384af670292b5.rlib --extern deepsize=/opt/rustwide/target/debug/deps/libdeepsize-d9cf52513aad2b72.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-e980452c42f20047.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-64294331a088ff3b.rlib --extern liquid_ml=/opt/rustwide/target/debug/deps/libliquid_ml-ac374c720c3f2646.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-f57c68921d25f7ab.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-82636b564efe04b5.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-a6abf6bf498beb93.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-59005c5d44ec1a26.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4947e2ed68c05fc6.rlib --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-d207cbdd6867d443.rlib --extern sorer=/opt/rustwide/target/debug/deps/libsorer-e449012c63d330ff.rlib --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-0f5693d55ba29a86.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-5fb9c520a6d43292.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9f3a79e6d095e4a9.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-d1d030f7204a1c96.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8565b71402208bfbff5cbd69feca9f8d2b82872a0f3e1a2b6ee89d740df23c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8565b71402208bfbff5cbd69feca9f8d2b82872a0f3e1a2b6ee89d740df23c26", kill_on_drop: false }` [INFO] [stdout] 8565b71402208bfbff5cbd69feca9f8d2b82872a0f3e1a2b6ee89d740df23c26