[INFO] fetching crate kekbit-core 0.2.2...
[INFO] testing kekbit-core-0.2.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate kekbit-core 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate kekbit-core 0.2.2 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-core 0.2.2
[INFO] finished tweaking crates.io crate kekbit-core 0.2.2
[INFO] tweaked toml for crates.io crate kekbit-core 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate kekbit-core 0.2.2 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 colored v1.9.2
[INFO] [stderr]   Downloaded simple_logger v1.5.0
[INFO] [stderr]   Downloaded hermit-abi v0.1.7
[INFO] [stderr]   Downloaded kekbit-codecs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c78e6cfef855076e5d5ba23e20ce3e8b95f8417b61ced798efae8bb1af17e65e
[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" "c78e6cfef855076e5d5ba23e20ce3e8b95f8417b61ced798efae8bb1af17e65e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c78e6cfef855076e5d5ba23e20ce3e8b95f8417b61ced798efae8bb1af17e65e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78e6cfef855076e5d5ba23e20ce3e8b95f8417b61ced798efae8bb1af17e65e", kill_on_drop: false }`
[INFO] [stdout] c78e6cfef855076e5d5ba23e20ce3e8b95f8417b61ced798efae8bb1af17e65e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 711f95eebba4d8e0eecf27a3dde79631f8e0749268be9ae94d1781cf2ad25e7c
[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" "711f95eebba4d8e0eecf27a3dde79631f8e0749268be9ae94d1781cf2ad25e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling kekbit-codecs v0.1.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling kekbit-core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
[INFO] running `Command { std: "docker" "inspect" "711f95eebba4d8e0eecf27a3dde79631f8e0749268be9ae94d1781cf2ad25e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711f95eebba4d8e0eecf27a3dde79631f8e0749268be9ae94d1781cf2ad25e7c", kill_on_drop: false }`
[INFO] [stdout] 711f95eebba4d8e0eecf27a3dde79631f8e0749268be9ae94d1781cf2ad25e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ca7d9d02f89ccea5932ed6432cabb0bc361488e954e5c2bf95d0aaa297086b47
[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" "ca7d9d02f89ccea5932ed6432cabb0bc361488e954e5c2bf95d0aaa297086b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling simple_logger v1.5.0
[INFO] [stderr]    Compiling kekbit-core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "ca7d9d02f89ccea5932ed6432cabb0bc361488e954e5c2bf95d0aaa297086b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7d9d02f89ccea5932ed6432cabb0bc361488e954e5c2bf95d0aaa297086b47", kill_on_drop: false }`
[INFO] [stdout] ca7d9d02f89ccea5932ed6432cabb0bc361488e954e5c2bf95d0aaa297086b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 63c6e96ce09d1a52f9e4828433760b1b5e14e01890df0f49c5aa915851cde183
[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" "63c6e96ce09d1a52f9e4828433760b1b5e14e01890df0f49c5aa915851cde183", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kekbit_core-640c76e6178a5e05
[INFO] [stdout] running 15 tests
[INFO] [stdout] test header::tests::check_read_write_header ... ok
[INFO] [stdout] test shm::test::check_path_to_storage ... ok
[INFO] [stdout] test shm::writer::test::test_write ... ok
[INFO] [stdout] test version::tests::check_version_creation ... ok
[INFO] [stdout] test tick::tests::check_ids_symetry ... ok
[INFO] [stdout] test tick::tests::check_nix_time ... ok
[INFO] [stdout] test tick::tests::test_coversion ... ok
[INFO] [stdout] test tick::tests::check_ids ... ok
[INFO] [stdout] test tick::tests::check_wrong_id ... ok
[INFO] [stdout] test shm::test::check_invalid_move_to ... ok
[INFO] [stdout] test shm::test::read_than_write ... ok
[INFO] [stdout] test shm::test::check_move_to ... ok
[INFO] [stdout] test shm::test::check_position ... ok
[INFO] [stdout] test shm::test::check_max_len ... ok
[INFO] [stderr]    Doc-tests kekbit-core
[INFO] [stdout] test shm::test::try_to_create_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/tick.rs - tick::TickUnit::nix_time (line 90) ... ok
[INFO] [stdout] test src/tick.rs - tick::TickUnit::id (line 25) ... ok
[INFO] [stdout] test src/shm/reader.rs - shm::reader::ShmReader (line 18) ... ok
[INFO] [stdout] test src/header.rs - header::Header::new (line 52) ... ok
[INFO] [stdout] test src/tick.rs - tick::TickUnit::convert (line 68) ... ok
[INFO] [stdout] test src/shm/reader.rs - shm::reader::ShmReader::read (line 94) ... ok
[INFO] [stdout] test src/shm.rs - shm::shm_writer (line 149) ... ok
[INFO] [stdout] test src/shm/writer.rs - shm::writer::ShmWriter<D>::write (line 110) ... ok
[INFO] [stdout] test src/shm.rs - shm::try_shm_reader (line 103) ... ok
[INFO] [stdout] test src/shm/writer.rs - shm::writer::ShmWriter<D>::flush (line 191) ... ok
[INFO] [stdout] test src/header.rs - header::Header::write_to (line 212) ... ok
[INFO] [stdout] test src/shm/reader.rs - shm::reader::ShmReader::move_to (line 184) ... ok
[INFO] [stdout] test src/shm/writer.rs - shm::writer::ShmWriter (line 22) ... ok
[INFO] [stdout] test src/header.rs - header::Header::read (line 105) ... ok
[INFO] [stdout] test src/shm.rs - shm::shm_reader (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63c6e96ce09d1a52f9e4828433760b1b5e14e01890df0f49c5aa915851cde183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c6e96ce09d1a52f9e4828433760b1b5e14e01890df0f49c5aa915851cde183", kill_on_drop: false }`
[INFO] [stdout] 63c6e96ce09d1a52f9e4828433760b1b5e14e01890df0f49c5aa915851cde183