[INFO] fetching crate obkv 0.2.0...
[INFO] testing obkv-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate obkv 0.2.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate obkv 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obkv 0.2.0
[INFO] finished tweaking crates.io crate obkv 0.2.0
[INFO] tweaked toml for crates.io crate obkv 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67eaf0545f720eab5971bcd371cba18967e4a69a18ab43b78886807297e48f4b
[INFO] running `Command { std: "docker" "start" "-a" "67eaf0545f720eab5971bcd371cba18967e4a69a18ab43b78886807297e48f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67eaf0545f720eab5971bcd371cba18967e4a69a18ab43b78886807297e48f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67eaf0545f720eab5971bcd371cba18967e4a69a18ab43b78886807297e48f4b", kill_on_drop: false }`
[INFO] [stdout] 67eaf0545f720eab5971bcd371cba18967e4a69a18ab43b78886807297e48f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 025e01ba86f7fa79f13edc7a9706107d9fd855c6cdee00bee1eb6bbaec8b5bce
[INFO] running `Command { std: "docker" "start" "-a" "025e01ba86f7fa79f13edc7a9706107d9fd855c6cdee00bee1eb6bbaec8b5bce", kill_on_drop: false }`
[INFO] [stderr]    Compiling obkv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "025e01ba86f7fa79f13edc7a9706107d9fd855c6cdee00bee1eb6bbaec8b5bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025e01ba86f7fa79f13edc7a9706107d9fd855c6cdee00bee1eb6bbaec8b5bce", kill_on_drop: false }`
[INFO] [stdout] 025e01ba86f7fa79f13edc7a9706107d9fd855c6cdee00bee1eb6bbaec8b5bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307158a7707a1adce06289ee9997e8b88437cc9749c4d73de16fc03229e994d2
[INFO] running `Command { std: "docker" "start" "-a" "307158a7707a1adce06289ee9997e8b88437cc9749c4d73de16fc03229e994d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling obkv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "307158a7707a1adce06289ee9997e8b88437cc9749c4d73de16fc03229e994d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307158a7707a1adce06289ee9997e8b88437cc9749c4d73de16fc03229e994d2", kill_on_drop: false }`
[INFO] [stdout] 307158a7707a1adce06289ee9997e8b88437cc9749c4d73de16fc03229e994d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cb2fcd0bf990ca9c553ebd57fc16267e9cca3ea9885c14df58f28df8b1065dc
[INFO] running `Command { std: "docker" "start" "-a" "8cb2fcd0bf990ca9c553ebd57fc16267e9cca3ea9885c14df58f28df8b1065dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obkv-439cf821d0681f38)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test varint::tests::qc_codec_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obkv
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - KvReader::new (line 188) ... ok
[INFO] [stdout] test src/lib.rs - KvWriter<W,K>::insert (line 115) ... ok
[INFO] [stdout] test src/lib.rs - KvWriter<W,K>::new (line 92) ... ok
[INFO] [stdout] test src/lib.rs - KvReader::iter (line 231) ... ok
[INFO] [stdout] test src/lib.rs - KvWriter<Vec<u8>,K>::memory (line 69) ... ok
[INFO] [stdout] test src/lib.rs - KvReader::get (line 204) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cb2fcd0bf990ca9c553ebd57fc16267e9cca3ea9885c14df58f28df8b1065dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb2fcd0bf990ca9c553ebd57fc16267e9cca3ea9885c14df58f28df8b1065dc", kill_on_drop: false }`
[INFO] [stdout] 8cb2fcd0bf990ca9c553ebd57fc16267e9cca3ea9885c14df58f28df8b1065dc