[INFO] fetching crate ritekv 0.1.0...
[INFO] testing ritekv-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ritekv 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ritekv 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ritekv 0.1.0
[INFO] finished tweaking crates.io crate ritekv 0.1.0
[INFO] tweaked toml for crates.io crate ritekv 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded griddle v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] 8cd77ff90c7a6b5fb2bf20d57a46756b75b0fda927852d282c7cd586de098eca
[INFO] running `Command { std: "docker" "start" "-a" "8cd77ff90c7a6b5fb2bf20d57a46756b75b0fda927852d282c7cd586de098eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd77ff90c7a6b5fb2bf20d57a46756b75b0fda927852d282c7cd586de098eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd77ff90c7a6b5fb2bf20d57a46756b75b0fda927852d282c7cd586de098eca", kill_on_drop: false }`
[INFO] [stdout] 8cd77ff90c7a6b5fb2bf20d57a46756b75b0fda927852d282c7cd586de098eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--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] 3e7dd73160aab37c81cb32b17c7d3e78fe6e0dc75dfcf16360f209cbcd36657e
[INFO] running `Command { std: "docker" "start" "-a" "3e7dd73160aab37c81cb32b17c7d3e78fe6e0dc75dfcf16360f209cbcd36657e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling griddle v0.4.1
[INFO] [stderr]    Compiling ritekv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "3e7dd73160aab37c81cb32b17c7d3e78fe6e0dc75dfcf16360f209cbcd36657e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7dd73160aab37c81cb32b17c7d3e78fe6e0dc75dfcf16360f209cbcd36657e", kill_on_drop: false }`
[INFO] [stdout] 3e7dd73160aab37c81cb32b17c7d3e78fe6e0dc75dfcf16360f209cbcd36657e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "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] cce451a6f19acb727435936d7d94462e1b08f2389256719396f812cd419cbec4
[INFO] running `Command { std: "docker" "start" "-a" "cce451a6f19acb727435936d7d94462e1b08f2389256719396f812cd419cbec4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ritekv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "cce451a6f19acb727435936d7d94462e1b08f2389256719396f812cd419cbec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce451a6f19acb727435936d7d94462e1b08f2389256719396f812cd419cbec4", kill_on_drop: false }`
[INFO] [stdout] cce451a6f19acb727435936d7d94462e1b08f2389256719396f812cd419cbec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 63a3cec62d19dd6cbdc54e359b0649435a0cceeae2eae476184de4d6701cb155
[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" "63a3cec62d19dd6cbdc54e359b0649435a0cceeae2eae476184de4d6701cb155", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ritekv-8e22e6023ff3c604)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests ritekv
[INFO] [stdout] test storage::memory::test_empty_key_error ... ok
[INFO] [stdout] test storage::memory::test_basic ... ok
[INFO] [stdout] test storage::memory::test_batch ... ok
[INFO] [stdout] test storage::memory::test_invalid_data_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63a3cec62d19dd6cbdc54e359b0649435a0cceeae2eae476184de4d6701cb155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a3cec62d19dd6cbdc54e359b0649435a0cceeae2eae476184de4d6701cb155", kill_on_drop: false }`
[INFO] [stdout] 63a3cec62d19dd6cbdc54e359b0649435a0cceeae2eae476184de4d6701cb155