[INFO] cloning repository https://github.com/gdanezis/auth_db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gdanezis/auth_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdanezis%2Fauth_db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdanezis%2Fauth_db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e149938aa7ea41141c74535b001970cf49fc92ed
[INFO] testing gdanezis/auth_db against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdanezis%2Fauth_db" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gdanezis/auth_db on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking git repo https://github.com/gdanezis/auth_db
[INFO] finished tweaking git repo https://github.com/gdanezis/auth_db
[INFO] tweaked toml for git repo https://github.com/gdanezis/auth_db written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gdanezis/auth_db already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 004584d6b76841abadad65e16976501c16aa2cddaa188060b6fdba1e8c1ae7e5
[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" "004584d6b76841abadad65e16976501c16aa2cddaa188060b6fdba1e8c1ae7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "004584d6b76841abadad65e16976501c16aa2cddaa188060b6fdba1e8c1ae7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004584d6b76841abadad65e16976501c16aa2cddaa188060b6fdba1e8c1ae7e5", kill_on_drop: false }`
[INFO] [stdout] 004584d6b76841abadad65e16976501c16aa2cddaa188060b6fdba1e8c1ae7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 9fde5d6b5435ea130d3eb688bf1ad36d37224e0cdbde37d844687bcda85848c9
[INFO] running `Command { std: "docker" "start" "-a" "9fde5d6b5435ea130d3eb688bf1ad36d37224e0cdbde37d844687bcda85848c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling auth_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
[INFO] running `Command { std: "docker" "inspect" "9fde5d6b5435ea130d3eb688bf1ad36d37224e0cdbde37d844687bcda85848c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fde5d6b5435ea130d3eb688bf1ad36d37224e0cdbde37d844687bcda85848c9", kill_on_drop: false }`
[INFO] [stdout] 9fde5d6b5435ea130d3eb688bf1ad36d37224e0cdbde37d844687bcda85848c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe66dc72d87eef235f954280f2f897c5ee25314149f88174b2f670aef1fb68e
[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" "8fe66dc72d87eef235f954280f2f897c5ee25314149f88174b2f670aef1fb68e", kill_on_drop: false }`
[INFO] [stderr]    Compiling auth_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "8fe66dc72d87eef235f954280f2f897c5ee25314149f88174b2f670aef1fb68e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe66dc72d87eef235f954280f2f897c5ee25314149f88174b2f670aef1fb68e", kill_on_drop: false }`
[INFO] [stdout] 8fe66dc72d87eef235f954280f2f897c5ee25314149f88174b2f670aef1fb68e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba5e6fab4437818fdb57da0fa0cffa0e88b8a9b429ca75f371d67aab8d4ca8e3
[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" "ba5e6fab4437818fdb57da0fa0cffa0e88b8a9b429ca75f371d67aab8d4ca8e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auth_db-9915238a61249a1e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::construct_leaf_simple ... ok
[INFO] [stdout] test tests::construct_leaf_with_max ... ok
[INFO] [stdout] test tests::endianness_to_ord ... ok
[INFO] [stdout] test tests::construct_two_leaf_with_max ... ok
[INFO] [stdout] test tests::construct_leaf_with_merge_simple ... ok
[INFO] [stdout] test tests::test_walk ... ok
[INFO] [stdout] test tests::construct_leaf_with_merge_empty_start ... ok
[INFO] [stdout] test tests::test_delete ... ok
[INFO] [stdout] test tests::test_gets ... ok
[INFO] [stdout] test tests::construct_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba5e6fab4437818fdb57da0fa0cffa0e88b8a9b429ca75f371d67aab8d4ca8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5e6fab4437818fdb57da0fa0cffa0e88b8a9b429ca75f371d67aab8d4ca8e3", kill_on_drop: false }`
[INFO] [stdout] ba5e6fab4437818fdb57da0fa0cffa0e88b8a9b429ca75f371d67aab8d4ca8e3