[INFO] fetching crate okv 0.3.1...
[INFO] testing okv-0.3.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate okv 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate okv 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate okv 0.3.1
[INFO] tweaked toml for crates.io crate okv 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate okv 0.3.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate okv 0.3.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded okv_rocksdb v0.3.0
[INFO] [stderr]   Downloaded shlex v1.2.0
[INFO] [stderr]   Downloaded serde_derive v1.0.193
[INFO] [stderr]   Downloaded self_cell v1.0.2
[INFO] [stderr]   Downloaded okv_memory v0.3.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.50
[INFO] [stderr]   Downloaded inherent v1.0.10
[INFO] [stderr]   Downloaded thiserror v1.0.50
[INFO] [stderr]   Downloaded smallvec v1.11.2
[INFO] [stderr]   Downloaded eyre v0.6.9
[INFO] [stderr]   Downloaded prettyplease v0.2.15
[INFO] [stderr]   Downloaded serde v1.0.193
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded uuid v1.6.1
[INFO] [stderr]   Downloaded hashbrown v0.14.2
[INFO] [stderr]   Downloaded rocksdb v0.21.0
[INFO] [stderr]   Downloaded clang-sys v1.6.1
[INFO] [stderr]   Downloaded rmp v0.8.12
[INFO] [stderr]   Downloaded bindgen v0.65.1
[INFO] [stderr]   Downloaded okv_core v0.3.1
[INFO] [stderr]   Downloaded syn v2.0.39
[INFO] [stderr]   Downloaded jobserver v0.1.27
[INFO] [stderr]   Downloaded bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]   Downloaded libz-sys v1.1.12
[INFO] [stderr]   Downloaded librocksdb-sys v0.11.0+8.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a6e97182dbb4f417eb783189ed41f9e1c73dca0fc85394282bb0bff4f7c3617
[INFO] running `Command { std: "docker" "start" "-a" "0a6e97182dbb4f417eb783189ed41f9e1c73dca0fc85394282bb0bff4f7c3617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a6e97182dbb4f417eb783189ed41f9e1c73dca0fc85394282bb0bff4f7c3617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6e97182dbb4f417eb783189ed41f9e1c73dca0fc85394282bb0bff4f7c3617", kill_on_drop: false }`
[INFO] [stdout] 0a6e97182dbb4f417eb783189ed41f9e1c73dca0fc85394282bb0bff4f7c3617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c00b479c15f17f6059b9bdc258e2fd2f74ddea0859e749c727021dfd2a1899a9
[INFO] running `Command { std: "docker" "start" "-a" "c00b479c15f17f6059b9bdc258e2fd2f74ddea0859e749c727021dfd2a1899a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling self_cell v1.0.2
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling inherent v1.0.10
[INFO] [stderr]    Compiling okv_core v0.3.1
[INFO] [stderr]    Compiling okv_memory v0.3.0
[INFO] [stderr]    Compiling okv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s
[INFO] running `Command { std: "docker" "inspect" "c00b479c15f17f6059b9bdc258e2fd2f74ddea0859e749c727021dfd2a1899a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c00b479c15f17f6059b9bdc258e2fd2f74ddea0859e749c727021dfd2a1899a9", kill_on_drop: false }`
[INFO] [stdout] c00b479c15f17f6059b9bdc258e2fd2f74ddea0859e749c727021dfd2a1899a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a146a256939db5c4ef4d01afdaf9aab47c42be46655629b684b26c8aeef3f25e
[INFO] running `Command { std: "docker" "start" "-a" "a146a256939db5c4ef4d01afdaf9aab47c42be46655629b684b26c8aeef3f25e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling okv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "a146a256939db5c4ef4d01afdaf9aab47c42be46655629b684b26c8aeef3f25e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a146a256939db5c4ef4d01afdaf9aab47c42be46655629b684b26c8aeef3f25e", kill_on_drop: false }`
[INFO] [stdout] a146a256939db5c4ef4d01afdaf9aab47c42be46655629b684b26c8aeef3f25e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d97632d50e722b4cf300a2b29da6f0c516bdd50862f7e47470ceda656cc8aff
[INFO] running `Command { std: "docker" "start" "-a" "8d97632d50e722b4cf300a2b29da6f0c516bdd50862f7e47470ceda656cc8aff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/okv-351ef810355a08d9)
[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] [stderr]    Doc-tests okv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d97632d50e722b4cf300a2b29da6f0c516bdd50862f7e47470ceda656cc8aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d97632d50e722b4cf300a2b29da6f0c516bdd50862f7e47470ceda656cc8aff", kill_on_drop: false }`
[INFO] [stdout] 8d97632d50e722b4cf300a2b29da6f0c516bdd50862f7e47470ceda656cc8aff