[INFO] fetching crate shardio 0.8.0... [INFO] testing shardio-0.8.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate shardio 0.8.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate shardio 0.8.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shardio 0.8.0 [INFO] finished tweaking crates.io crate shardio 0.8.0 [INFO] tweaked toml for crates.io crate shardio 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a70255c8513e7a26c99af1810723f1e0c7ddef2b248ff6339101f52519150c80 [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" "a70255c8513e7a26c99af1810723f1e0c7ddef2b248ff6339101f52519150c80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a70255c8513e7a26c99af1810723f1e0c7ddef2b248ff6339101f52519150c80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a70255c8513e7a26c99af1810723f1e0c7ddef2b248ff6339101f52519150c80", kill_on_drop: false }` [INFO] [stdout] a70255c8513e7a26c99af1810723f1e0c7ddef2b248ff6339101f52519150c80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b06f4fa54d0315f87de3f1b9c6675ca4511790afe03ea1b6cc50a8429df73d0 [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" "4b06f4fa54d0315f87de3f1b9c6675ca4511790afe03ea1b6cc50a8429df73d0", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling min-max-heap v1.3.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling shardio v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.44s [INFO] running `Command { std: "docker" "inspect" "4b06f4fa54d0315f87de3f1b9c6675ca4511790afe03ea1b6cc50a8429df73d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b06f4fa54d0315f87de3f1b9c6675ca4511790afe03ea1b6cc50a8429df73d0", kill_on_drop: false }` [INFO] [stdout] 4b06f4fa54d0315f87de3f1b9c6675ca4511790afe03ea1b6cc50a8429df73d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 431af22c3bab9cd9ff66d6259313a9fed1b6a5fb3da8849e000326462ac09bb9 [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" "431af22c3bab9cd9ff66d6259313a9fed1b6a5fb3da8849e000326462ac09bb9", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling is_sorted v0.1.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling shardio v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 47.92s [INFO] running `Command { std: "docker" "inspect" "431af22c3bab9cd9ff66d6259313a9fed1b6a5fb3da8849e000326462ac09bb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431af22c3bab9cd9ff66d6259313a9fed1b6a5fb3da8849e000326462ac09bb9", kill_on_drop: false }` [INFO] [stdout] 431af22c3bab9cd9ff66d6259313a9fed1b6a5fb3da8849e000326462ac09bb9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 9c209fdec14b8bcbc1476887bf70d4eb529c93df80ffc00ef3ec1d60dd9098ad [INFO] running `Command { std: "docker" "start" "-a" "9c209fdec14b8bcbc1476887bf70d4eb529c93df80ffc00ef3ec1d60dd9098ad", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/shardio-b77fab0d58e5109a) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test range::range_tests::test_range_cmp ... ok [INFO] [stdout] test shard_tests::test_styp_error ... ok [INFO] [stdout] test shard_tests::test_ttyp_error ... ok [INFO] [stdout] test shard_tests::test_empty_open_set ... ok [INFO] [stdout] test helper::thread_tests::thread_iterate_test ... ok [INFO] [stdout] test range::range_tests::test_shard_cmp ... ok [INFO] [stdout] test range::range_tests::test_range ... ok [INFO] [stdout] test helper::thread_tests::thread_write_test ... ok [INFO] [stdout] test shard_tests::test_shard_one_key ... ok [INFO] [stdout] test shard_tests::test_io_error ... ok [INFO] [stdout] test shard_tests::multi_slice_correctness_quickcheck has been running for over 60 seconds [INFO] [stdout] test shard_tests::test_shard_round_trip has been running for over 60 seconds [INFO] [stdout] test shard_tests::test_shard_round_trip_sort_key has been running for over 60 seconds [INFO] [stdout] test shard_tests::test_shard_round_trip_sort_key_too_many_active_readers has been running for over 60 seconds [INFO] [stdout] test shard_tests::test_shard_round_trip_sort_key_too_many_active_readers ... ok [INFO] [stdout] test shard_tests::test_shard_round_trip ... ok [INFO] [stdout] test shard_tests::test_shard_round_trip_sort_key ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "9c209fdec14b8bcbc1476887bf70d4eb529c93df80ffc00ef3ec1d60dd9098ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c209fdec14b8bcbc1476887bf70d4eb529c93df80ffc00ef3ec1d60dd9098ad", kill_on_drop: false }` [INFO] [stdout] 9c209fdec14b8bcbc1476887bf70d4eb529c93df80ffc00ef3ec1d60dd9098ad