[INFO] fetching crate rustasim 0.0.99... [INFO] testing rustasim-0.0.99 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate rustasim 0.0.99 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rustasim 0.0.99 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustasim 0.0.99 [INFO] finished tweaking crates.io crate rustasim 0.0.99 [INFO] tweaked toml for crates.io crate rustasim 0.0.99 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate rustasim 0.0.99 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-counter v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", 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] c4ae663aeddd429e5abf7e6a5ae7d89493ff089719c2cd91e4b82d0997c8e180 [INFO] running `Command { std: "docker" "start" "-a" "c4ae663aeddd429e5abf7e6a5ae7d89493ff089719c2cd91e4b82d0997c8e180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4ae663aeddd429e5abf7e6a5ae7d89493ff089719c2cd91e4b82d0997c8e180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4ae663aeddd429e5abf7e6a5ae7d89493ff089719c2cd91e4b82d0997c8e180", kill_on_drop: false }` [INFO] [stdout] c4ae663aeddd429e5abf7e6a5ae7d89493ff089719c2cd91e4b82d0997c8e180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] 6bfdf51abaf94c40d0b6df4cde10a84c70c25a40245748be2e6c8bbf76dbe650 [INFO] running `Command { std: "docker" "start" "-a" "6bfdf51abaf94c40d0b6df4cde10a84c70c25a40245748be2e6c8bbf76dbe650", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling atomic-counter v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling num-complex v0.3.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling num v0.3.0 [INFO] [stderr] Compiling rustasim v0.0.99 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.52s [INFO] running `Command { std: "docker" "inspect" "6bfdf51abaf94c40d0b6df4cde10a84c70c25a40245748be2e6c8bbf76dbe650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bfdf51abaf94c40d0b6df4cde10a84c70c25a40245748be2e6c8bbf76dbe650", kill_on_drop: false }` [INFO] [stdout] 6bfdf51abaf94c40d0b6df4cde10a84c70c25a40245748be2e6c8bbf76dbe650 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] f4c87d86d09e37cfaaa859d74ab3c9a98572d46d0776c742e8d3959e5a809fbe [INFO] running `Command { std: "docker" "start" "-a" "f4c87d86d09e37cfaaa859d74ab3c9a98572d46d0776c742e8d3959e5a809fbe", kill_on_drop: false }` [INFO] [stderr] Compiling rustasim v0.0.99 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "f4c87d86d09e37cfaaa859d74ab3c9a98572d46d0776c742e8d3959e5a809fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c87d86d09e37cfaaa859d74ab3c9a98572d46d0776c742e8d3959e5a809fbe", kill_on_drop: false }` [INFO] [stdout] f4c87d86d09e37cfaaa859d74ab3c9a98572d46d0776c742e8d3959e5a809fbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fce517819300de880b71398945556efa09c69ebedfced2c0429a03a3d7562978 [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" "fce517819300de880b71398945556efa09c69ebedfced2c0429a03a3d7562978", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustasim-1834adb37e306f9b [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test network::routing::test::line ... ok [INFO] [stdout] test network::routing::test::fully_connected_5 ... ok [INFO] [stdout] test network::routing::test::fc_4racks_3hosts ... ok [INFO] [stdout] test engine::test_merger::test_ltr ... ok [INFO] [stdout] test engine::test_merger::test_merge_7 ... ok [INFO] [stdout] test network::routing::test::multipath_clos ... ok [INFO] [stdout] test network::routing::test::shortcut ... ok [INFO] [stdout] test network::routing::test::single_node ... ok [INFO] [stdout] test network::routing::test::two_node ... ok [INFO] [stdout] test network::routing::test::clos_k8_u2d6 ... ok [INFO] [stdout] test network::routing::test::small_racks ... ok [INFO] [stdout] test engine::test_merger::test_merge_many_ties ... ok [INFO] [stdout] test engine::test_merger::test_merge_2 ... ok [INFO] [stdout] test worker::test::test_advance ... ok [INFO] [stdout] test engine::test_merger::test_merge_many_interleave ... ok [INFO] [stdout] test network::routing::test::clos_k12_u3d9 ... ok [INFO] [stdout] test engine::test_merger::test_merge_4 ... ok [INFO] [stdout] test engine::test_merger::test_merge_5 ... ok [INFO] [stdout] test network::routing::test::clos_k12_u6d18 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustasim-b1dc4a8b8cc5ef12 [INFO] [stdout] test engine::test_merger::test_merge_many_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rustasim [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 [INFO] [stdout] [INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`? [INFO] [stderr] --> /opt/rustwide/workdir/src/engine.rs:112:1 [INFO] [stderr] | [INFO] [stderr] 112 | / /// Returns indices into an 1-indexed array a tree with `n_nodes` leaves from left-to-right. [INFO] [stderr] 113 | | /// [INFO] [stderr] 114 | | /// This means that it takes the leftmost leaf first, goes up to its parent, then the second [INFO] [stderr] 115 | | /// leftmost leaf, and so on... [INFO] [stderr] ... | [INFO] [stderr] 129 | | /// // TODO [INFO] [stderr] 130 | | /// [INFO] [stderr] | |___^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_codeblock_attributes)]` on by default [INFO] [stderr] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/spsc.rs - spsc::Consumer::pop (line 358) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer::capacity (line 243) ... ok [INFO] [stdout] test src/network/routing.rs - network::routing::build_clos (line 232) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Consumer::capacity (line 398) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Consumer::is_empty (line 413) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Consumer::len (line 469) ... ok [INFO] [stdout] test src/phold.rs - phold::transpose (line 161) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Consumer (line 322) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Consumer::is_full (line 430) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer (line 167) ... ok [INFO] [stdout] test src/spsc.rs - spsc (line 7) ... ok [INFO] [stdout] test src/network/routing.rs - network::routing::route_id (line 20) ... ok [INFO] [stdout] test src/network/routing.rs - network::routing::route_all (line 91) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer::is_empty (line 258) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer::is_full (line 275) ... ok [INFO] [stdout] test src/spsc.rs - spsc::new (line 124) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer::len (line 292) ... ok [INFO] [stdout] test src/spsc.rs - spsc::Producer::push (line 202) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fce517819300de880b71398945556efa09c69ebedfced2c0429a03a3d7562978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fce517819300de880b71398945556efa09c69ebedfced2c0429a03a3d7562978", kill_on_drop: false }` [INFO] [stdout] fce517819300de880b71398945556efa09c69ebedfced2c0429a03a3d7562978