[INFO] fetching crate parallel_task 0.4.0... [INFO] testing parallel_task-0.4.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry [INFO] extracting crate parallel_task 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate parallel_task 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate parallel_task 0.4.0 [INFO] tweaked toml for crates.io crate parallel_task 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate parallel_task 0.4.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate parallel_task 0.4.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9b960fc3bbd1c588f51cde45761279ba560ca8dfe62e162ee88074dc2c1bf56 [INFO] running `Command { std: "docker" "start" "-a" "a9b960fc3bbd1c588f51cde45761279ba560ca8dfe62e162ee88074dc2c1bf56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9b960fc3bbd1c588f51cde45761279ba560ca8dfe62e162ee88074dc2c1bf56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9b960fc3bbd1c588f51cde45761279ba560ca8dfe62e162ee88074dc2c1bf56", kill_on_drop: false }` [INFO] [stdout] a9b960fc3bbd1c588f51cde45761279ba560ca8dfe62e162ee88074dc2c1bf56 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a1d7d5494dba53fb75c81a15ed082177681d73793d08a95dce633974de7e3f8 [INFO] running `Command { std: "docker" "start" "-a" "5a1d7d5494dba53fb75c81a15ed082177681d73793d08a95dce633974de7e3f8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling parallel_task v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.13s [INFO] running `Command { std: "docker" "inspect" "5a1d7d5494dba53fb75c81a15ed082177681d73793d08a95dce633974de7e3f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a1d7d5494dba53fb75c81a15ed082177681d73793d08a95dce633974de7e3f8", kill_on_drop: false }` [INFO] [stdout] 5a1d7d5494dba53fb75c81a15ed082177681d73793d08a95dce633974de7e3f8 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 684ab2e9530e7fb57714a31fc65631ab02fe4dec70925e960ae9e5fdb3a4c9c0 [INFO] running `Command { std: "docker" "start" "-a" "684ab2e9530e7fb57714a31fc65631ab02fe4dec70925e960ae9e5fdb3a4c9c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling regex-syntax v0.8.7 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling regex-automata v0.4.12 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex v1.12.1 [INFO] [stderr] Compiling sysinfo v0.33.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling parallel_task v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling half v2.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> tests/non_std_jobs.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> tests/micro_jobs.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{thread, time::{Duration, Instant}}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap` and `hash::Hash` [INFO] [stdout] --> tests/simple_test.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, hash::Hash}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> tests/non_std_jobs.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct Job { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 9 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Job` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/hashmaptest.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | map(|(i,job)|job()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/hashmaptest.rs:23:11 [INFO] [stdout] | [INFO] [stdout] 23 | map(|(i,job)|job()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/hashmaptest.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | map(|(i,job)|job()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> tests/hashmaptest.rs:36:11 [INFO] [stdout] | [INFO] [stdout] 36 | map(|(i,job)|job()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> tests/non_std_jobs.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | / vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stdout] 43 | | .collect::>(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> tests/non_std_jobs.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | / vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stdout] 62 | | .collect::>(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> tests/simple_test.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let vec = (0..1_000_000).map(|v|v+100i32).collect::>(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> tests/all_types_for_vec.rs:20:31 [INFO] [stdout] | [INFO] [stdout] 20 | let v = (0..100_000).map(|x|vec![1,2,3,4]).collect::>() [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coll` [INFO] [stdout] --> tests/simple_test.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let coll = map.collect::>(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coll` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coll` [INFO] [stdout] --> tests/simple_test.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let coll = map.collect::>(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coll` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> tests/micro_jobs.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Job { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 8 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Job` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> tests/micro_jobs.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | / vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stdout] 56 | | .collect::>(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 55 | let _ = vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> tests/micro_jobs.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | / vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stdout] 75 | | .collect::>(); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 74 | let _ = vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 38.23s [INFO] running `Command { std: "docker" "inspect" "684ab2e9530e7fb57714a31fc65631ab02fe4dec70925e960ae9e5fdb3a4c9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "684ab2e9530e7fb57714a31fc65631ab02fe4dec70925e960ae9e5fdb3a4c9c0", kill_on_drop: false }` [INFO] [stdout] 684ab2e9530e7fb57714a31fc65631ab02fe4dec70925e960ae9e5fdb3a4c9c0 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6efbbc41863649636784a352bd70faeb11905484f2827f610c5a6747babd14a9 [INFO] running `Command { std: "docker" "start" "-a" "6efbbc41863649636784a352bd70faeb11905484f2827f610c5a6747babd14a9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Instant` [INFO] [stderr] --> tests/non_std_jobs.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> tests/non_std_jobs.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct Job { [INFO] [stderr] | --- field in this struct [INFO] [stderr] 9 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Job` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> tests/non_std_jobs.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | / vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stderr] 43 | | .collect::>(); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 42 | let _ = vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> tests/non_std_jobs.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | / vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stderr] 62 | | .collect::>(); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 61 | let _ = vec_jobs.into_iter().map(|job|{thread::sleep(Duration::from_micros(job.runtime_us));}) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> tests/micro_jobs.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{thread, time::{Duration, Instant}}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> tests/micro_jobs.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | struct Job { [INFO] [stderr] | --- field in this struct [INFO] [stderr] 8 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Job` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> tests/micro_jobs.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stderr] 56 | | .collect::>(); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 55 | let _ = vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> tests/micro_jobs.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | / vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stderr] 75 | | .collect::>(); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 74 | let _ = vec_jobs.into_iter().map(|job|{job.run();}) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `collections::HashMap` and `hash::Hash` [INFO] [stderr] --> tests/simple_test.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{collections::HashMap, hash::Hash}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vec` [INFO] [stderr] --> tests/simple_test.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let vec = (0..1_000_000).map(|v|v+100i32).collect::>(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `coll` [INFO] [stderr] --> tests/simple_test.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let coll = map.collect::>(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coll` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `coll` [INFO] [stderr] --> tests/simple_test.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let coll = map.collect::>(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_coll` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> tests/hashmaptest.rs:17:11 [INFO] [stderr] | [INFO] [stderr] 17 | map(|(i,job)|job()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> tests/hashmaptest.rs:23:11 [INFO] [stderr] | [INFO] [stderr] 23 | map(|(i,job)|job()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> tests/hashmaptest.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | map(|(i,job)|job()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> tests/hashmaptest.rs:36:11 [INFO] [stderr] | [INFO] [stderr] 36 | map(|(i,job)|job()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> tests/all_types_for_vec.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | let v = (0..100_000).map(|x|vec![1,2,3,4]).collect::>() [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `parallel_task` (test "non_std_jobs") generated 4 warnings (run `cargo fix --test "non_std_jobs"` to apply 1 suggestion) [INFO] [stderr] warning: `parallel_task` (test "micro_jobs") generated 4 warnings (run `cargo fix --test "micro_jobs"` to apply 1 suggestion) [INFO] [stderr] warning: `parallel_task` (test "simple_test") generated 4 warnings (run `cargo fix --test "simple_test"` to apply 1 suggestion) [INFO] [stderr] warning: `parallel_task` (test "hashmaptest") generated 4 warnings [INFO] [stderr] warning: `parallel_task` (test "all_types_for_vec") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parallel_task-c38d0f3ca206f39b) [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 unittests src/main.rs (/opt/rustwide/target/debug/deps/parallel_task-bd20c3ccb0226ba6) [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/all_types_for_vec.rs (/opt/rustwide/target/debug/deps/all_types_for_vec-0e6e0921ed25e8de) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test all_types_test_for_vec ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/comparison.rs (/opt/rustwide/target/debug/deps/comparison-6780b6d23a9f3912) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test fail_value_test ... ok [INFO] [stdout] test value_test ... ok [INFO] [stdout] test length_test ... ok [INFO] [stdout] test comparison_with_rayon ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.41s [INFO] [stdout] [INFO] [stderr] Running tests/hashmaptest.rs (/opt/rustwide/target/debug/deps/hashmaptest-aa5179c75343e2ea) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test hashmap_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Running tests/micro_jobs.rs (/opt/rustwide/target/debug/deps/micro_jobs-39c0737978173362) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test micro_jobs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.68s [INFO] [stdout] [INFO] [stderr] Running tests/non_std_jobs.rs (/opt/rustwide/target/debug/deps/non_std_jobs-ae7a6915c8dc6b1d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test non_std_jobs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.26s [INFO] [stdout] [INFO] [stderr] Running tests/range_test.rs (/opt/rustwide/target/debug/deps/range_test-723f1fbe4f39c63f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test range_test ... 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] Running tests/simple_test.rs (/opt/rustwide/target/debug/deps/simple_test-7264b6cad7dfbca1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/stress_test.rs (/opt/rustwide/target/debug/deps/stress_test-9ca5e0b600b8c3a0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test consecutive_heavy_process ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/string_test.rs (/opt/rustwide/target/debug/deps/string_test-3ae63c016089eeb2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test string_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests parallel_task [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/iterators/queued.rs - iterators::queued::AtomicQueuedValues::pop (line 281) ... ok [INFO] [stdout] test src/iterators/queued.rs - iterators::queued::AtomicQueuedValues (line 38) ... ok [INFO] [stdout] test src/iterators/queued.rs - iterators::queued::AtomicQueuedValues (line 29) ... ok [INFO] [stdout] test src/iterators/iterator.rs - iterators::iterator::ShareableAtomicIter (line 108) ... ok [INFO] [stdout] test src/map.rs - map::ParallelMap (line 52) ... ok [INFO] [stdout] test src/for_each.rs - for_each::ParallelForEachIter (line 12) ... ok [INFO] [stdout] test src/map.rs - map::ParallelMapIter (line 12) ... ok [INFO] [stdout] test src/for_each.rs - for_each::ParallelForEach (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6efbbc41863649636784a352bd70faeb11905484f2827f610c5a6747babd14a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6efbbc41863649636784a352bd70faeb11905484f2827f610c5a6747babd14a9", kill_on_drop: false }` [INFO] [stdout] 6efbbc41863649636784a352bd70faeb11905484f2827f610c5a6747babd14a9