[INFO] fetching crate tetsy-kvdb-memorydb 0.9.1...
[INFO] testing tetsy-kvdb-memorydb-0.9.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tetsy-kvdb-memorydb 0.9.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tetsy-kvdb-memorydb 0.9.1
[INFO] finished tweaking crates.io crate tetsy-kvdb-memorydb 0.9.1
[INFO] tweaked toml for crates.io crate tetsy-kvdb-memorydb 0.9.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tetsy-kvdb-memorydb 0.9.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tetsy-kvdb-shared-tests v0.7.1
[INFO] [stderr]   Downloaded tetsy-kvdb v0.9.1
[INFO] [stderr]   Downloaded tetsy-util-mem v0.9.1
[INFO] [stderr]   Downloaded tetsy-util-mem-derive v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5d16fcfa432834ea6faea0a936c0d465813c14cd637c2f159b7f38b949e9b34d
[INFO] running `Command { std: "docker" "start" "-a" "5d16fcfa432834ea6faea0a936c0d465813c14cd637c2f159b7f38b949e9b34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d16fcfa432834ea6faea0a936c0d465813c14cd637c2f159b7f38b949e9b34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d16fcfa432834ea6faea0a936c0d465813c14cd637c2f159b7f38b949e9b34d", kill_on_drop: false }`
[INFO] [stdout] 5d16fcfa432834ea6faea0a936c0d465813c14cd637c2f159b7f38b949e9b34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 610363681f46137d4480b4a6c24244d78b523c781d0c7bd9ace72648686e8d70
[INFO] running `Command { std: "docker" "start" "-a" "610363681f46137d4480b4a6c24244d78b523c781d0c7bd9ace72648686e8d70", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tetsy-util-mem v0.9.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling tetsy-util-mem-derive v0.1.1
[INFO] [stderr]    Compiling tetsy-kvdb v0.9.1
[INFO] [stderr]    Compiling tetsy-kvdb-memorydb v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "610363681f46137d4480b4a6c24244d78b523c781d0c7bd9ace72648686e8d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610363681f46137d4480b4a6c24244d78b523c781d0c7bd9ace72648686e8d70", kill_on_drop: false }`
[INFO] [stdout] 610363681f46137d4480b4a6c24244d78b523c781d0c7bd9ace72648686e8d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a1f79863c1a74e7c75567b6fd11f45deccc98ea66f3755dc0e995c3e780884f
[INFO] running `Command { std: "docker" "start" "-a" "3a1f79863c1a74e7c75567b6fd11f45deccc98ea66f3755dc0e995c3e780884f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-kvdb-shared-tests v0.7.1
[INFO] [stderr]    Compiling tetsy-kvdb-memorydb v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "3a1f79863c1a74e7c75567b6fd11f45deccc98ea66f3755dc0e995c3e780884f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1f79863c1a74e7c75567b6fd11f45deccc98ea66f3755dc0e995c3e780884f", kill_on_drop: false }`
[INFO] [stdout] 3a1f79863c1a74e7c75567b6fd11f45deccc98ea66f3755dc0e995c3e780884f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a97491ade2a41e3f32be284801c2a1a9d7a30e5920f3863c60a385b1e7a951e2
[INFO] running `Command { std: "docker" "start" "-a" "a97491ade2a41e3f32be284801c2a1a9d7a30e5920f3863c60a385b1e7a951e2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tetsy_kvdb_memorydb-b2a8cc4c88ca8cee)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::iter_with_prefix ... ok
[INFO] [stdout] test tests::get_fails_with_non_existing_column ... ok
[INFO] [stdout] test tests::delete_prefix ... ok
[INFO] [stdout] test tests::delete_and_get ... ok
[INFO] [stdout] test tests::put_and_get ... ok
[INFO] [stdout] test tests::complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tetsy_kvdb_memorydb
[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] running `Command { std: "docker" "inspect" "a97491ade2a41e3f32be284801c2a1a9d7a30e5920f3863c60a385b1e7a951e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97491ade2a41e3f32be284801c2a1a9d7a30e5920f3863c60a385b1e7a951e2", kill_on_drop: false }`
[INFO] [stdout] a97491ade2a41e3f32be284801c2a1a9d7a30e5920f3863c60a385b1e7a951e2