[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 1.55.0 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-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gdanezis/auth_db on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/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-4/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" "+1.55.0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4d1058f73ea085fa2ffca409848a822f1a6f3c0d603562f91be2706ed315534
[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" "e4d1058f73ea085fa2ffca409848a822f1a6f3c0d603562f91be2706ed315534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4d1058f73ea085fa2ffca409848a822f1a6f3c0d603562f91be2706ed315534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d1058f73ea085fa2ffca409848a822f1a6f3c0d603562f91be2706ed315534", kill_on_drop: false }`
[INFO] [stdout] e4d1058f73ea085fa2ffca409848a822f1a6f3c0d603562f91be2706ed315534
[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=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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b443c3eb548610f9b77ef479d3925ab808cc3090c27864e64706a846cb01582a
[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" "b443c3eb548610f9b77ef479d3925ab808cc3090c27864e64706a846cb01582a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parking_lot_core v0.8.2
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling auth_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "b443c3eb548610f9b77ef479d3925ab808cc3090c27864e64706a846cb01582a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b443c3eb548610f9b77ef479d3925ab808cc3090c27864e64706a846cb01582a", kill_on_drop: false }`
[INFO] [stdout] b443c3eb548610f9b77ef479d3925ab808cc3090c27864e64706a846cb01582a
[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=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" "+1.55.0" "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] b0ebf3d6565ac7ce4e8bfc95334b4b8b87284572c4ab8b8be25a6df2e4ee6c23
[INFO] running `Command { std: "docker" "start" "-a" "b0ebf3d6565ac7ce4e8bfc95334b4b8b87284572c4ab8b8be25a6df2e4ee6c23", kill_on_drop: false }`
[INFO] [stderr]    Compiling auth_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "b0ebf3d6565ac7ce4e8bfc95334b4b8b87284572c4ab8b8be25a6df2e4ee6c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ebf3d6565ac7ce4e8bfc95334b4b8b87284572c4ab8b8be25a6df2e4ee6c23", kill_on_drop: false }`
[INFO] [stdout] b0ebf3d6565ac7ce4e8bfc95334b4b8b87284572c4ab8b8be25a6df2e4ee6c23
[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=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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b1c859ee4f4d983bc1b83ea7efaa40d102bfd41eb9249c7547df466447c1e86
[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" "9b1c859ee4f4d983bc1b83ea7efaa40d102bfd41eb9249c7547df466447c1e86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auth_db-93c9abe694269cd2)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::construct_leaf_with_max ... ok
[INFO] [stdout] test tests::construct_leaf_simple ... 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_empty_start ... ok
[INFO] [stdout] test tests::test_walk ... ok
[INFO] [stdout] test tests::construct_leaf_with_merge_simple ... 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 14.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b1c859ee4f4d983bc1b83ea7efaa40d102bfd41eb9249c7547df466447c1e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b1c859ee4f4d983bc1b83ea7efaa40d102bfd41eb9249c7547df466447c1e86", kill_on_drop: false }`
[INFO] [stdout] 9b1c859ee4f4d983bc1b83ea7efaa40d102bfd41eb9249c7547df466447c1e86