[INFO] crate verba 0.5.1 is already in cache [INFO] checking verba-0.5.1 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate verba 0.5.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate verba 0.5.1 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate verba 0.5.1 [INFO] finished tweaking crates.io crate verba 0.5.1 [INFO] tweaked toml for crates.io crate verba 0.5.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 471d58d1b4f1bc68d5ec0dc29a9f99fb601059b531b71dc700b8ab47b9c4fca5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "471d58d1b4f1bc68d5ec0dc29a9f99fb601059b531b71dc700b8ab47b9c4fca5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking verba v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Case`, `Number` [INFO] [stderr] --> src/noun/regular.rs:279:36 [INFO] [stderr] | [INFO] [stderr] 279 | use crate::noun::{Noun, Group, Number, Gender, Case}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/adjective/regular.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::adjective as A` [INFO] [stderr] --> src/adjective/regular.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | use crate::adjective as A; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Adjective`, `Case`, `Gender`, `Group`, `Number` [INFO] [stderr] --> src/adjective/regular.rs:271:28 [INFO] [stderr] | [INFO] [stderr] 271 | use crate::adjective::{Adjective, Group, Number, Gender, Case}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^^ ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `is_nfc` [INFO] [stderr] --> src/adjective/regular.rs:272:33 [INFO] [stderr] | [INFO] [stderr] 272 | use unicode_normalization::{is_nfc}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `is_nfc` [INFO] [stderr] --> src/adjective.rs:155:33 [INFO] [stderr] | [INFO] [stderr] 155 | use unicode_normalization::{is_nfc}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/verb/endings.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 99 | _ => None, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/verb/endings.rs:99:9 [INFO] [stderr] | [INFO] [stderr] 99 | _ => None, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Adjective` [INFO] [stderr] --> tests/verb_test.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use verba::adjective::{Adjective}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `black_box` [INFO] [stderr] --> benches/regular_verb.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use criterion::{Criterion, black_box}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `verba::adjective as A` [INFO] [stderr] --> benches/regular_verb.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use verba::adjective as A; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.20s [INFO] running `"docker" "inspect" "471d58d1b4f1bc68d5ec0dc29a9f99fb601059b531b71dc700b8ab47b9c4fca5"` [INFO] running `"docker" "rm" "-f" "471d58d1b4f1bc68d5ec0dc29a9f99fb601059b531b71dc700b8ab47b9c4fca5"` [INFO] [stdout] 471d58d1b4f1bc68d5ec0dc29a9f99fb601059b531b71dc700b8ab47b9c4fca5