[INFO] fetching crate llrb-index 0.4.0...
[INFO] testing llrb-index-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate llrb-index 0.4.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate llrb-index 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate llrb-index 0.4.0
[INFO] finished tweaking crates.io crate llrb-index 0.4.0
[INFO] tweaked toml for crates.io crate llrb-index 0.4.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8be115fa6b496618cfed4db1824ade51d37227c13f6105776c3a180c121c5238
[INFO] running `Command { std: "docker" "start" "-a" "8be115fa6b496618cfed4db1824ade51d37227c13f6105776c3a180c121c5238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be115fa6b496618cfed4db1824ade51d37227c13f6105776c3a180c121c5238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be115fa6b496618cfed4db1824ade51d37227c13f6105776c3a180c121c5238", kill_on_drop: false }`
[INFO] [stdout] 8be115fa6b496618cfed4db1824ade51d37227c13f6105776c3a180c121c5238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab3c31a65deb58ba7c72b9b516d86c1b354717789a3d43e36359eae960c1d8d9
[INFO] running `Command { std: "docker" "start" "-a" "ab3c31a65deb58ba7c72b9b516d86c1b354717789a3d43e36359eae960c1d8d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling llrb-index v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "ab3c31a65deb58ba7c72b9b516d86c1b354717789a3d43e36359eae960c1d8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3c31a65deb58ba7c72b9b516d86c1b354717789a3d43e36359eae960c1d8d9", kill_on_drop: false }`
[INFO] [stdout] ab3c31a65deb58ba7c72b9b516d86c1b354717789a3d43e36359eae960c1d8d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d83e85fd4fdb236ee392b776e4329c87e06a076dba9ffc7ef2ebac55966e05
[INFO] running `Command { std: "docker" "start" "-a" "74d83e85fd4fdb236ee392b776e4329c87e06a076dba9ffc7ef2ebac55966e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling llrb-index v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "74d83e85fd4fdb236ee392b776e4329c87e06a076dba9ffc7ef2ebac55966e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d83e85fd4fdb236ee392b776e4329c87e06a076dba9ffc7ef2ebac55966e05", kill_on_drop: false }`
[INFO] [stdout] 74d83e85fd4fdb236ee392b776e4329c87e06a076dba9ffc7ef2ebac55966e05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 703212223d9480c55d3c2838865f1682d0f8cf5a3f14d3b36fbc3df4e89a7669
[INFO] running `Command { std: "docker" "start" "-a" "703212223d9480c55d3c2838865f1682d0f8cf5a3f14d3b36fbc3df4e89a7669", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/llrb_index-f3bbdd9470253505)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test llrb::llrb_test::test_id ... ok
[INFO] [stdout] test llrb::llrb_test::test_stats ... ok
[INFO] [stdout] test llrb::llrb_test::test_len ... ok
[INFO] [stdout] test llrb::llrb_test::test_create ... ok
[INFO] [stdout] test llrb::llrb_test::test_range ... ok
[INFO] [stdout] test llrb::llrb_test::test_set ... ok
[INFO] [stdout] test llrb::llrb_test::test_delete ... ok
[INFO] [stdout] test llrb::llrb_test::test_iter ... ok
[INFO] [stdout] test llrb::llrb_test::test_random ... ok
[INFO] [stdout] test llrb::llrb_test::test_crud ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.48s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llrb-index
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/llrb.rs - llrb::Stats::node_size (line 870) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "703212223d9480c55d3c2838865f1682d0f8cf5a3f14d3b36fbc3df4e89a7669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703212223d9480c55d3c2838865f1682d0f8cf5a3f14d3b36fbc3df4e89a7669", kill_on_drop: false }`
[INFO] [stdout] 703212223d9480c55d3c2838865f1682d0f8cf5a3f14d3b36fbc3df4e89a7669