[INFO] cloning repository https://github.com/ouyanglingle/simple-kvdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ouyanglingle/simple-kvdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2Fsimple-kvdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2Fsimple-kvdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fc9830091a8b4999887adced7f3bcc418ce2268
[INFO] testing ouyanglingle/simple-kvdb against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2Fsimple-kvdb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ouyanglingle/simple-kvdb
[INFO] finished tweaking git repo https://github.com/ouyanglingle/simple-kvdb
[INFO] tweaked toml for git repo https://github.com/ouyanglingle/simple-kvdb written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ouyanglingle/simple-kvdb on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ouyanglingle/simple-kvdb 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded heapless v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95
[INFO] running `Command { std: "docker" "start" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling simple-kvdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-kvdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_kvdb-e892cedab9177d15)
[INFO] [stderr]    Doc-tests simple_kvdb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/db.rs - db::Kvdb (line 392) ... ignored
[INFO] [stdout] test src/lib.rs - (line 15) ... ignored
[INFO] [stdout] test src/db.rs - db::Kvdb<F,SS,SC,MAX_K,MAX_V,MAX_KEYS>::key_at (line 701) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::Kvdb<F,SS,SC,MAX_K,MAX_V,MAX_KEYS>::key_at (line 701) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `defmt` in this scope
[INFO] [stdout]    --> src/db.rs:705:4
[INFO] [stdout]     |
[INFO] [stdout] 705 |    defmt::info!("key: {:a}", key);
[INFO] [stdout]     |    ^^^^^ use of unresolved module or unlinked crate `defmt`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]    --> src/db.rs:703:13
[INFO] [stdout]     |
[INFO] [stdout] 703 | for i in 0..db.len() {
[INFO] [stdout]     |             ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `db` in this scope
[INFO] [stdout]    --> src/db.rs:704:14
[INFO] [stdout]     |
[INFO] [stdout] 704 |    let key = db.key_at(i).unwrap();
[INFO] [stdout]     |              ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/db.rs - db::Kvdb<F,SS,SC,MAX_K,MAX_V,MAX_KEYS>::key_at (line 701)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95", kill_on_drop: false }`
[INFO] [stdout] 04af06f1837fd50bfc079368ae5544d16f44cddf3d5d4dd15e16427c2dce5f95
