[INFO] cloning repository https://github.com/jravz/parallel_tasker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jravz/parallel_tasker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjravz%2Fparallel_tasker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjravz%2Fparallel_tasker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9149aaa80478ec1a20738cf720fedbd4540b33d
[INFO] testing jravz/parallel_tasker against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjravz%2Fparallel_tasker" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jravz/parallel_tasker
[INFO] finished tweaking git repo https://github.com/jravz/parallel_tasker
[INFO] tweaked toml for git repo https://github.com/jravz/parallel_tasker written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jravz/parallel_tasker on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jravz/parallel_tasker 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3323a1cff401ad6ad443eec35f2850cb47bcf3f57092b043dc2cbc9d5bab4d4
[INFO] running `Command { std: "docker" "start" "-a" "f3323a1cff401ad6ad443eec35f2850cb47bcf3f57092b043dc2cbc9d5bab4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3323a1cff401ad6ad443eec35f2850cb47bcf3f57092b043dc2cbc9d5bab4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3323a1cff401ad6ad443eec35f2850cb47bcf3f57092b043dc2cbc9d5bab4d4", kill_on_drop: false }`
[INFO] [stdout] f3323a1cff401ad6ad443eec35f2850cb47bcf3f57092b043dc2cbc9d5bab4d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eda7d556cf9ef4d08d7abc9a5e7fdec3f54b907d55def62e1f8eb8d4936ec9f7
[INFO] running `Command { std: "docker" "start" "-a" "eda7d556cf9ef4d08d7abc9a5e7fdec3f54b907d55def62e1f8eb8d4936ec9f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[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 v0.2.25 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "eda7d556cf9ef4d08d7abc9a5e7fdec3f54b907d55def62e1f8eb8d4936ec9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda7d556cf9ef4d08d7abc9a5e7fdec3f54b907d55def62e1f8eb8d4936ec9f7", kill_on_drop: false }`
[INFO] [stdout] eda7d556cf9ef4d08d7abc9a5e7fdec3f54b907d55def62e1f8eb8d4936ec9f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ec319e713fad947bb84af6117b60a6744dd1f2084f2238556b9285319abf20
[INFO] running `Command { std: "docker" "start" "-a" "b2ec319e713fad947bb84af6117b60a6744dd1f2084f2238556b9285319abf20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling parallel_task v0.2.25 (/opt/rustwide/workdir)
[INFO] [stdout] warning: duplicated attribute
[INFO] [stdout]   --> tests/comparison.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(duplicate_macro_attributes)]` 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] running `Command { std: "docker" "inspect" "b2ec319e713fad947bb84af6117b60a6744dd1f2084f2238556b9285319abf20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ec319e713fad947bb84af6117b60a6744dd1f2084f2238556b9285319abf20", kill_on_drop: false }`
[INFO] [stdout] b2ec319e713fad947bb84af6117b60a6744dd1f2084f2238556b9285319abf20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c17354b1fc7756f37bbf930a005c04723a40825e267cb067a94ba78c19d2eda
[INFO] running `Command { std: "docker" "start" "-a" "1c17354b1fc7756f37bbf930a005c04723a40825e267cb067a94ba78c19d2eda", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) 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: duplicated attribute
[INFO] [stderr]   --> tests/comparison.rs:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | #[test]
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(duplicate_macro_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parallel_task` (test "hashmaptest") generated 4 warnings
[INFO] [stderr] warning: `parallel_task` (test "comparison") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parallel_task-69c517d470b2552b)
[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-081fedf9e3f27e70)
[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/comparison.rs (/opt/rustwide/target/debug/deps/comparison-d8f8ad74e9a2438c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fail_value_test ... ok
[INFO] [stdout] test length_test ... ok
[INFO] [stdout] test length_test ... ok
[INFO] [stdout] test value_test ... ok
[INFO] [stderr]      Running tests/hashmaptest.rs (/opt/rustwide/target/debug/deps/hashmaptest-e614a7665c849f2f)
[INFO] [stdout] test comparison_with_rayon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.59s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/stress_test.rs (/opt/rustwide/target/debug/deps/stress_test-1cbd27b2348cf22f)
[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 2.29s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test consecutive_heavy_process has been running for over 60 seconds
[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 100.85s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parallel_task
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/for_each_mut.rs - for_each_mut::ParallelForEachMut (line 44) ... ok
[INFO] [stdout] test src/for_each_mut.rs - for_each_mut::ParallelForEachMutIter (line 16) ... ok
[INFO] [stdout] test src/for_each.rs - for_each::ParallelForEachIter (line 15) ... ok
[INFO] [stdout] test src/for_each.rs - for_each::ParallelForEach (line 40) ... ok
[INFO] [stdout] test src/map.rs - map::ParallelMap<V,F,T,I> (line 54) ... ok
[INFO] [stdout] test src/map.rs - map::ParallelMapIter (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 14) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `add`
[INFO] [stdout]  --> src/lib.rs:15:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | cargo add parallel_task
[INFO] [stdout]   |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error: expected item, found keyword `let`
[INFO] [stdout]  --> src/lib.rs:22:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | let job = || {              
[INFO] [stdout]   | ^^^
[INFO] [stdout]   | |
[INFO] [stdout]   | `let` cannot be used for global variables
[INFO] [stdout]   | help: consider using `static` or `const` instead of `let`
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 14)
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.73s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1c17354b1fc7756f37bbf930a005c04723a40825e267cb067a94ba78c19d2eda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c17354b1fc7756f37bbf930a005c04723a40825e267cb067a94ba78c19d2eda", kill_on_drop: false }`
[INFO] [stdout] 1c17354b1fc7756f37bbf930a005c04723a40825e267cb067a94ba78c19d2eda
