[INFO] fetching crate llrb-index 0.4.0...
[INFO] testing llrb-index-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate llrb-index 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate llrb-index 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f54690a90c8256a87e0a4face23b96e05916136e585270e986e64b8c8759db5
[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" "5f54690a90c8256a87e0a4face23b96e05916136e585270e986e64b8c8759db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f54690a90c8256a87e0a4face23b96e05916136e585270e986e64b8c8759db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f54690a90c8256a87e0a4face23b96e05916136e585270e986e64b8c8759db5", kill_on_drop: false }`
[INFO] [stdout] 5f54690a90c8256a87e0a4face23b96e05916136e585270e986e64b8c8759db5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a6807ee3c6e7c258a5d0d403ede30cdc122b2d528c8cc41a92466b4b6069056
[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" "3a6807ee3c6e7c258a5d0d403ede30cdc122b2d528c8cc41a92466b4b6069056", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling llrb-index v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "3a6807ee3c6e7c258a5d0d403ede30cdc122b2d528c8cc41a92466b4b6069056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6807ee3c6e7c258a5d0d403ede30cdc122b2d528c8cc41a92466b4b6069056", kill_on_drop: false }`
[INFO] [stdout] 3a6807ee3c6e7c258a5d0d403ede30cdc122b2d528c8cc41a92466b4b6069056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf438b2bca34aa5e631152e6e7fece92115881d56504c8e0f08eb9a536eeff5e
[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" "bf438b2bca34aa5e631152e6e7fece92115881d56504c8e0f08eb9a536eeff5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling llrb-index v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "bf438b2bca34aa5e631152e6e7fece92115881d56504c8e0f08eb9a536eeff5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf438b2bca34aa5e631152e6e7fece92115881d56504c8e0f08eb9a536eeff5e", kill_on_drop: false }`
[INFO] [stdout] bf438b2bca34aa5e631152e6e7fece92115881d56504c8e0f08eb9a536eeff5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] 293898b5008921028893dbee685e27e68c64a43f69460da65c0ebb1b4afdc0ac
[INFO] running `Command { std: "docker" "start" "-a" "293898b5008921028893dbee685e27e68c64a43f69460da65c0ebb1b4afdc0ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/llrb_index-c4bc4caac3ef0b3e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test llrb::llrb_test::test_set ... ok
[INFO] [stdout] test llrb::llrb_test::test_create ... ok
[INFO] [stdout] test llrb::llrb_test::test_iter ... 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_delete ... ok
[INFO] [stdout] test llrb::llrb_test::test_id ... ok
[INFO] [stdout] test llrb::llrb_test::test_range ... ok
[INFO] [stdout] test llrb::llrb_test::test_random ... ok
[INFO] [stdout] test llrb::llrb_test::test_crud ... ok
[INFO] [stderr]    Doc-tests llrb-index
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.65s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/llrb.rs - llrb::Stats::node_size (line 870) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... 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 2.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "293898b5008921028893dbee685e27e68c64a43f69460da65c0ebb1b4afdc0ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293898b5008921028893dbee685e27e68c64a43f69460da65c0ebb1b4afdc0ac", kill_on_drop: false }`
[INFO] [stdout] 293898b5008921028893dbee685e27e68c64a43f69460da65c0ebb1b4afdc0ac