[INFO] fetching crate legion-task 0.1.0... [INFO] testing legion-task-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate legion-task 0.1.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate legion-task 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate legion-task 0.1.0 [INFO] finished tweaking crates.io crate legion-task 0.1.0 [INFO] tweaked toml for crates.io crate legion-task 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e84f380d18672739844fc34bfeda2eae2c8d4cf0acbe320135026aec027246e4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e84f380d18672739844fc34bfeda2eae2c8d4cf0acbe320135026aec027246e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e84f380d18672739844fc34bfeda2eae2c8d4cf0acbe320135026aec027246e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e84f380d18672739844fc34bfeda2eae2c8d4cf0acbe320135026aec027246e4", kill_on_drop: false }` [INFO] [stdout] e84f380d18672739844fc34bfeda2eae2c8d4cf0acbe320135026aec027246e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8ade568a2984c87c5218703d4eb9ce1a09d03b6a64c343e860e34a964de9759 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e8ade568a2984c87c5218703d4eb9ce1a09d03b6a64c343e860e34a964de9759", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling legion-core v0.2.4 [INFO] [stderr] Compiling legion-systems v0.2.4 [INFO] [stderr] Compiling legion v0.2.4 [INFO] [stderr] Compiling legion-task v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "e8ade568a2984c87c5218703d4eb9ce1a09d03b6a64c343e860e34a964de9759", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ade568a2984c87c5218703d4eb9ce1a09d03b6a64c343e860e34a964de9759", kill_on_drop: false }` [INFO] [stdout] e8ade568a2984c87c5218703d4eb9ce1a09d03b6a64c343e860e34a964de9759 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 329ea34552e87a12e64aa619ebbe8b5424c04a8cdf998e4f209a1ab8639d2cf4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "329ea34552e87a12e64aa619ebbe8b5424c04a8cdf998e4f209a1ab8639d2cf4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling time v0.3.5 [INFO] [stderr] Compiling simple_logger v1.15.0 [INFO] [stderr] Compiling legion-task v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.49s [INFO] running `Command { std: "docker" "inspect" "329ea34552e87a12e64aa619ebbe8b5424c04a8cdf998e4f209a1ab8639d2cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329ea34552e87a12e64aa619ebbe8b5424c04a8cdf998e4f209a1ab8639d2cf4", kill_on_drop: false }` [INFO] [stdout] 329ea34552e87a12e64aa619ebbe8b5424c04a8cdf998e4f209a1ab8639d2cf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38b5ef2aeca9bc70f598a0e73ed987d883354e5d88419a5ed90584589781bd71 [INFO] running `Command { std: "docker" "start" "-a" "38b5ef2aeca9bc70f598a0e73ed987d883354e5d88419a5ed90584589781bd71", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/legion_task-056fd7f8c0fbfb7a) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test graph_builder::tests::remove_all_nils_nested_fork ... ok [INFO] [stdout] test graph_builder::tests::accumulate_sequence_in_loop ... ok [INFO] [stdout] test graph_builder::tests::remove_nil_from_left_fork ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_fork_three ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_fork_two ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_nested_fork ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_many_nested ... ok [INFO] [stdout] test graph_builder::tests::remove_nil_from_right_fork ... ok [INFO] [stdout] test tests::all_prongs_of_fork_run_before_join_and_deleted_on_completion ... ok [INFO] [stdout] test tests::single_task_deleted_on_completion ... ok [INFO] [stdout] test tests::join_fork_with_nested_fork ... ok [INFO] [stdout] test tests::run_single_task ... ok [INFO] [stdout] test tests::joined_tasks_run_in_order_and_deleted_on_completion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests legion-task [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 151) ... ok [INFO] [stdout] test src/lib.rs - (line 118) ... ok [INFO] [stdout] test src/lib.rs - (line 130) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "38b5ef2aeca9bc70f598a0e73ed987d883354e5d88419a5ed90584589781bd71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38b5ef2aeca9bc70f598a0e73ed987d883354e5d88419a5ed90584589781bd71", kill_on_drop: false }` [INFO] [stdout] 38b5ef2aeca9bc70f598a0e73ed987d883354e5d88419a5ed90584589781bd71