[INFO] fetching crate legion-task 0.1.0... [INFO] testing legion-task-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate legion-task 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate legion-task 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded legion v0.2.4 [INFO] [stderr] Downloaded legion-systems v0.2.4 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded legion-core v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 486bb7b0b49a2bd88f71971630228748a15f221799e660fdbf8647536c108abc [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" "486bb7b0b49a2bd88f71971630228748a15f221799e660fdbf8647536c108abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "486bb7b0b49a2bd88f71971630228748a15f221799e660fdbf8647536c108abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486bb7b0b49a2bd88f71971630228748a15f221799e660fdbf8647536c108abc", kill_on_drop: false }` [INFO] [stdout] 486bb7b0b49a2bd88f71971630228748a15f221799e660fdbf8647536c108abc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7da9d2123b4308b4c0ce4e842cd5d50ad3c5ce2a3a02d7e3e3ffa64aa56c6ce [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" "d7da9d2123b4308b4c0ce4e842cd5d50ad3c5ce2a3a02d7e3e3ffa64aa56c6ce", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling bit-set v0.5.2 [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 num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [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 thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.29 [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 23s [INFO] running `Command { std: "docker" "inspect" "d7da9d2123b4308b4c0ce4e842cd5d50ad3c5ce2a3a02d7e3e3ffa64aa56c6ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7da9d2123b4308b4c0ce4e842cd5d50ad3c5ce2a3a02d7e3e3ffa64aa56c6ce", kill_on_drop: false }` [INFO] [stdout] d7da9d2123b4308b4c0ce4e842cd5d50ad3c5ce2a3a02d7e3e3ffa64aa56c6ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd26ea72ccb56adbd733a65e55bcd45ddf9a812c318c05ecccdb95f4364d161c [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" "bd26ea72ccb56adbd733a65e55bcd45ddf9a812c318c05ecccdb95f4364d161c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.13.0 [INFO] [stderr] Compiling legion-task v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.22s [INFO] running `Command { std: "docker" "inspect" "bd26ea72ccb56adbd733a65e55bcd45ddf9a812c318c05ecccdb95f4364d161c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd26ea72ccb56adbd733a65e55bcd45ddf9a812c318c05ecccdb95f4364d161c", kill_on_drop: false }` [INFO] [stdout] bd26ea72ccb56adbd733a65e55bcd45ddf9a812c318c05ecccdb95f4364d161c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 12ab776be6d8c85defd7f76d288fd78184da74d424af7f50faf1ce0b1329a1fc [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" "12ab776be6d8c85defd7f76d288fd78184da74d424af7f50faf1ce0b1329a1fc", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/legion_task-654ddf926ce6b27d) [INFO] [stdout] running 13 tests [INFO] [stdout] test graph_builder::tests::remove_nil_from_right_fork ... ok [INFO] [stdout] test graph_builder::tests::remove_all_nils_nested_fork ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_fork_three ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_many_nested ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_fork_two ... ok [INFO] [stdout] test graph_builder::tests::remove_nil_from_left_fork ... ok [INFO] [stdout] test graph_builder::tests::accumulate_sequence_in_loop ... ok [INFO] [stdout] test tests::run_single_task ... ok [INFO] [stdout] test tests::all_prongs_of_fork_run_before_join_and_deleted_on_completion ... ok [INFO] [stdout] test graph_builder::tests::task_graph_macro_nested_fork ... ok [INFO] [stdout] test tests::joined_tasks_run_in_order_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] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests legion-task [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 130) ... ok [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 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12ab776be6d8c85defd7f76d288fd78184da74d424af7f50faf1ce0b1329a1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ab776be6d8c85defd7f76d288fd78184da74d424af7f50faf1ce0b1329a1fc", kill_on_drop: false }` [INFO] [stdout] 12ab776be6d8c85defd7f76d288fd78184da74d424af7f50faf1ce0b1329a1fc