[INFO] fetching crate echodb 0.8.0...
[INFO] testing echodb-0.8.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate echodb 0.8.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate echodb 0.8.0
[INFO] finished tweaking crates.io crate echodb 0.8.0
[INFO] tweaked toml for crates.io crate echodb 0.8.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate echodb 0.8.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate echodb 0.8.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 tokio-macros v2.3.0
[INFO] [stderr]   Downloaded imbl-sized-chunks v0.1.2
[INFO] [stderr]   Downloaded backtrace v0.3.72
[INFO] [stderr]   Downloaded imbl v2.0.3
[INFO] [stderr]   Downloaded tokio v1.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 491e07c064c0c4c9d495b35cba001b1d94c10eec5ead8984f9f513be7ee6bd56
[INFO] running `Command { std: "docker" "start" "-a" "491e07c064c0c4c9d495b35cba001b1d94c10eec5ead8984f9f513be7ee6bd56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491e07c064c0c4c9d495b35cba001b1d94c10eec5ead8984f9f513be7ee6bd56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491e07c064c0c4c9d495b35cba001b1d94c10eec5ead8984f9f513be7ee6bd56", kill_on_drop: false }`
[INFO] [stdout] 491e07c064c0c4c9d495b35cba001b1d94c10eec5ead8984f9f513be7ee6bd56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9edc484eae555d36f0619a6f72c9a82b07c7156e57870a7f766d6ecc65d7789a
[INFO] running `Command { std: "docker" "start" "-a" "9edc484eae555d36f0619a6f72c9a82b07c7156e57870a7f766d6ecc65d7789a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling bitmaps v3.2.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling imbl-sized-chunks v0.1.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling imbl v2.0.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling echodb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "9edc484eae555d36f0619a6f72c9a82b07c7156e57870a7f766d6ecc65d7789a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edc484eae555d36f0619a6f72c9a82b07c7156e57870a7f766d6ecc65d7789a", kill_on_drop: false }`
[INFO] [stdout] 9edc484eae555d36f0619a6f72c9a82b07c7156e57870a7f766d6ecc65d7789a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8ae345fdd60d9b2b7883daf1869311d1e8c6e216292df18f5eeda5ea83578dcc
[INFO] running `Command { std: "docker" "start" "-a" "8ae345fdd60d9b2b7883daf1869311d1e8c6e216292df18f5eeda5ea83578dcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling echodb v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "8ae345fdd60d9b2b7883daf1869311d1e8c6e216292df18f5eeda5ea83578dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae345fdd60d9b2b7883daf1869311d1e8c6e216292df18f5eeda5ea83578dcc", kill_on_drop: false }`
[INFO] [stdout] 8ae345fdd60d9b2b7883daf1869311d1e8c6e216292df18f5eeda5ea83578dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1ac58f77de5531006b01304fd93bdafb11c8c3c2e7b688caa0deb955d36b36a3
[INFO] running `Command { std: "docker" "start" "-a" "1ac58f77de5531006b01304fd93bdafb11c8c3c2e7b688caa0deb955d36b36a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/echodb-8375c2e045f701d6)
[INFO] [stdout] test db::tests::committed_tx_is_committed ... ok
[INFO] [stdout] test db::tests::cancelled_tx_is_cancelled ... ok
[INFO] [stdout] test db::tests::finished_tx_not_writeable ... ok
[INFO] [stdout] test db::tests::begin_tx_readable ... ok
[INFO] [stdout] test db::tests::begin_tx_writeable ... ok
[INFO] [stdout] test db::tests::multiple_concurrent_operators ... ok
[INFO] [stdout] test db::tests::readable_tx_not_writable ... ok
[INFO] [stdout] test db::tests::writeable_tx_async ... ok
[INFO] [stdout] test db::tests::multiple_concurrent_readers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ac58f77de5531006b01304fd93bdafb11c8c3c2e7b688caa0deb955d36b36a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac58f77de5531006b01304fd93bdafb11c8c3c2e7b688caa0deb955d36b36a3", kill_on_drop: false }`
[INFO] [stdout] 1ac58f77de5531006b01304fd93bdafb11c8c3c2e7b688caa0deb955d36b36a3