[INFO] cloning repository https://github.com/johnterickson/rustdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johnterickson/rustdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnterickson%2Frustdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnterickson%2Frustdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 580f4f6d47ebd2a4659f3ec8eb66bf75aaacacd9
[INFO] testing johnterickson/rustdb against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohnterickson%2Frustdb" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johnterickson/rustdb on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johnterickson/rustdb
[INFO] finished tweaking git repo https://github.com/johnterickson/rustdb
[INFO] tweaked toml for git repo https://github.com/johnterickson/rustdb written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/johnterickson/rustdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaec15cebb77fc67db74f9f62e87341856f9c66a4b68e8d7c9aa67a3a2549048
[INFO] running `Command { std: "docker" "start" "-a" "eaec15cebb77fc67db74f9f62e87341856f9c66a4b68e8d7c9aa67a3a2549048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaec15cebb77fc67db74f9f62e87341856f9c66a4b68e8d7c9aa67a3a2549048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaec15cebb77fc67db74f9f62e87341856f9c66a4b68e8d7c9aa67a3a2549048", kill_on_drop: false }`
[INFO] [stdout] eaec15cebb77fc67db74f9f62e87341856f9c66a4b68e8d7c9aa67a3a2549048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc954048b87a4d19a51fb456820c4bb6b89c9dd01f6a73d8ba62785edb33235
[INFO] running `Command { std: "docker" "start" "-a" "2bc954048b87a4d19a51fb456820c4bb6b89c9dd01f6a73d8ba62785edb33235", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling jdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `WriteGuard` is never used
[INFO] [stdout]  --> src/locks.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait WriteGuard<T>: ReadGuard<T> + DerefMut<Target = T> {}
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "2bc954048b87a4d19a51fb456820c4bb6b89c9dd01f6a73d8ba62785edb33235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc954048b87a4d19a51fb456820c4bb6b89c9dd01f6a73d8ba62785edb33235", kill_on_drop: false }`
[INFO] [stdout] 2bc954048b87a4d19a51fb456820c4bb6b89c9dd01f6a73d8ba62785edb33235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 860834aebbb7c33b2f87cc736518208855a258c6efe6103f2a81efc474655874
[INFO] running `Command { std: "docker" "start" "-a" "860834aebbb7c33b2f87cc736518208855a258c6efe6103f2a81efc474655874", kill_on_drop: false }`
[INFO] [stderr]    Compiling jdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `WriteGuard` is never used
[INFO] [stdout]  --> src/locks.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait WriteGuard<T>: ReadGuard<T> + DerefMut<Target = T> {}
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "860834aebbb7c33b2f87cc736518208855a258c6efe6103f2a81efc474655874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860834aebbb7c33b2f87cc736518208855a258c6efe6103f2a81efc474655874", kill_on_drop: false }`
[INFO] [stdout] 860834aebbb7c33b2f87cc736518208855a258c6efe6103f2a81efc474655874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a181e33e1d71e09a8d89a1fd27be2ba2ef2db8a5edd51abdf47e6586da3ddf5
[INFO] running `Command { std: "docker" "start" "-a" "9a181e33e1d71e09a8d89a1fd27be2ba2ef2db8a5edd51abdf47e6586da3ddf5", kill_on_drop: false }`
[INFO] [stderr] warning: trait `WriteGuard` is never used
[INFO] [stderr]  --> src/locks.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait WriteGuard<T>: ReadGuard<T> + DerefMut<Target = T> {}
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jdb` (bin "jdb" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jdb-3f0798396802078f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::echo ... ok
[INFO] [stdout] test tests::duplicate ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::persist ... ok
[INFO] [stdout] test tests::full_leaf ... ok
[INFO] [stdout] test tests::split_leaf ... ok
[INFO] [stdout] test tests::split_leaves_a_bunch_randomly ... ok
[INFO] [stdout] test tests::split_leaf_twice ... ok
[INFO] [stdout] test tests::split_leaves_a_bunch ... ok
[INFO] [stdout] test tests::fill_first_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a181e33e1d71e09a8d89a1fd27be2ba2ef2db8a5edd51abdf47e6586da3ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a181e33e1d71e09a8d89a1fd27be2ba2ef2db8a5edd51abdf47e6586da3ddf5", kill_on_drop: false }`
[INFO] [stdout] 9a181e33e1d71e09a8d89a1fd27be2ba2ef2db8a5edd51abdf47e6586da3ddf5
