[INFO] fetching crate kekbit 0.3.3...
[INFO] testing kekbit-0.3.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate kekbit 0.3.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate kekbit 0.3.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kekbit 0.3.3
[INFO] finished tweaking crates.io crate kekbit 0.3.3
[INFO] tweaked toml for crates.io crate kekbit 0.3.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate kekbit 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lock_api v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ae5fb68ab48965737c7ff6efc815c9f42026cc071ffe4aa4530bc0d2edbc05c
[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" "6ae5fb68ab48965737c7ff6efc815c9f42026cc071ffe4aa4530bc0d2edbc05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae5fb68ab48965737c7ff6efc815c9f42026cc071ffe4aa4530bc0d2edbc05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae5fb68ab48965737c7ff6efc815c9f42026cc071ffe4aa4530bc0d2edbc05c", kill_on_drop: false }`
[INFO] [stdout] 6ae5fb68ab48965737c7ff6efc815c9f42026cc071ffe4aa4530bc0d2edbc05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5181923a029fd9d21831cccac11204387320b2e5a6ecc7cf392b6e1f5764f9b8
[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" "5181923a029fd9d21831cccac11204387320b2e5a6ecc7cf392b6e1f5764f9b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling kekbit v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "5181923a029fd9d21831cccac11204387320b2e5a6ecc7cf392b6e1f5764f9b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5181923a029fd9d21831cccac11204387320b2e5a6ecc7cf392b6e1f5764f9b8", kill_on_drop: false }`
[INFO] [stdout] 5181923a029fd9d21831cccac11204387320b2e5a6ecc7cf392b6e1f5764f9b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 941bb0c44d483a02837a60bfcd99c4923dbaac581201fc98d4e5ca1a880dca20
[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" "941bb0c44d483a02837a60bfcd99c4923dbaac581201fc98d4e5ca1a880dca20", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling kekbit v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.16s
[INFO] running `Command { std: "docker" "inspect" "941bb0c44d483a02837a60bfcd99c4923dbaac581201fc98d4e5ca1a880dca20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941bb0c44d483a02837a60bfcd99c4923dbaac581201fc98d4e5ca1a880dca20", kill_on_drop: false }`
[INFO] [stdout] 941bb0c44d483a02837a60bfcd99c4923dbaac581201fc98d4e5ca1a880dca20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56e9462a2117a162e6bc84aea2088ccd65e275db634e67e80920a405de33386b
[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" "56e9462a2117a162e6bc84aea2088ccd65e275db634e67e80920a405de33386b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kekbit-6bfc9f0ac10fe2c5
[INFO] [stdout] test core::handlers::tests::test_chain ... ok
[INFO] [stdout] test core::metadata::tests::check_read_write_metadata ... ok
[INFO] [stdout] test core::handlers::tests::test_ts_handler ... ok
[INFO] [stdout] test core::handlers::tests::test_seq_handler ... ok
[INFO] [stdout] test core::tick::tests::check_ids ... ok
[INFO] [stdout] test core::test::check_path_to_storage ... ok
[INFO] [stdout] test core::tick::tests::check_ids_symetry ... ok
[INFO] [stdout] test core::tick::tests::test_coversion ... ok
[INFO] [stdout] test core::writer::test::test_write ... ok
[INFO] [stdout] test core::version::tests::check_version_creation ... ok
[INFO] [stdout] test core::tick::tests::check_wrong_id ... ok
[INFO] [stdout] test core::tick::tests::check_nix_time ... ok
[INFO] [stdout] test retry::test::retry_write ... ok
[INFO] [stdout] test retry::test::retry_iter ... ok
[INFO] [stdout] test core::test::try_iterator_hint_size ... ok
[INFO] [stdout] test core::test::read_with_timeout ... ok
[INFO] [stdout] test core::test::check_max_len ... ok
[INFO] [stdout] test core::test::write_than_read ... ok
[INFO] [stdout] test core::test::try_to_create_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kekbit
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::new (line 52) ... ok
[INFO] [stdout] test src/core/reader.rs - core::reader::ShmReader::try_read (line 128) ... ok
[INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::convert (line 68) ... ok
[INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::nix_time (line 90) ... ok
[INFO] [stdout] test src/core/tick.rs - core::tick::TickUnit::id (line 25) ... ok
[INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter (line 22) ... ok
[INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::write_to (line 212) ... ok
[INFO] [stdout] test src/core/metadata.rs - core::metadata::Metadata::read (line 105) ... ok
[INFO] [stdout] test src/core.rs - core::shm_timeout_reader (line 144) ... ok
[INFO] [stdout] test src/core.rs - core::shm_writer (line 177) ... ok
[INFO] [stdout] test src/core/reader.rs - core::reader::ShmReader (line 20) ... ok
[INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter<H>::write (line 101) ... ok
[INFO] [stdout] test src/core.rs - core::shm_reader (line 44) ... ok
[INFO] [stdout] test src/core.rs - core::try_shm_reader (line 110) ... ok
[INFO] [stdout] test src/core/writer.rs - core::writer::ShmWriter<H>::flush (line 156) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56e9462a2117a162e6bc84aea2088ccd65e275db634e67e80920a405de33386b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e9462a2117a162e6bc84aea2088ccd65e275db634e67e80920a405de33386b", kill_on_drop: false }`
[INFO] [stdout] 56e9462a2117a162e6bc84aea2088ccd65e275db634e67e80920a405de33386b