[INFO] fetching crate kelvin-hamt 0.13.0...
[INFO] testing kelvin-hamt-0.13.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate kelvin-hamt 0.13.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate kelvin-hamt 0.13.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kelvin-hamt 0.13.0
[INFO] finished tweaking crates.io crate kelvin-hamt 0.13.0
[INFO] tweaked toml for crates.io crate kelvin-hamt 0.13.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b51551729c012b9034fb273ef7d34dcb4f3e030b535e5999577e107d7277cbb
[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" "5b51551729c012b9034fb273ef7d34dcb4f3e030b535e5999577e107d7277cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b51551729c012b9034fb273ef7d34dcb4f3e030b535e5999577e107d7277cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b51551729c012b9034fb273ef7d34dcb4f3e030b535e5999577e107d7277cbb", kill_on_drop: false }`
[INFO] [stdout] 5b51551729c012b9034fb273ef7d34dcb4f3e030b535e5999577e107d7277cbb
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3c1b48e4387e765f6b99eb8b5f9a597af8528e448ea26206b5b44eb60bf125
[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" "1f3c1b48e4387e765f6b99eb8b5f9a597af8528e448ea26206b5b44eb60bf125", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable-heap v0.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling derive_arbitrary v0.3.3
[INFO] [stderr]    Compiling atomicwrites v0.2.5
[INFO] [stderr]    Compiling appendix v0.2.0
[INFO] [stderr]    Compiling bytehash v0.3.0
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling cache v0.2.0
[INFO] [stderr]    Compiling arbitrary v0.3.3
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling kelvin v0.19.0
[INFO] [stderr]    Compiling kelvin-hamt v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.99s
[INFO] running `Command { std: "docker" "inspect" "1f3c1b48e4387e765f6b99eb8b5f9a597af8528e448ea26206b5b44eb60bf125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3c1b48e4387e765f6b99eb8b5f9a597af8528e448ea26206b5b44eb60bf125", kill_on_drop: false }`
[INFO] [stdout] 1f3c1b48e4387e765f6b99eb8b5f9a597af8528e448ea26206b5b44eb60bf125
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4037a766de74eb96bc74650a9fb9a17f426e272ed6116125d6d7878588954d7a
[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" "4037a766de74eb96bc74650a9fb9a17f426e272ed6116125d6d7878588954d7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling kelvin-hamt v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "4037a766de74eb96bc74650a9fb9a17f426e272ed6116125d6d7878588954d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4037a766de74eb96bc74650a9fb9a17f426e272ed6116125d6d7878588954d7a", kill_on_drop: false }`
[INFO] [stdout] 4037a766de74eb96bc74650a9fb9a17f426e272ed6116125d6d7878588954d7a
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c2a7843422f47958a5553fa2008cd90e13de3bf207694db62c506f51d84ff2a
[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" "0c2a7843422f47958a5553fa2008cd90e13de3bf207694db62c506f51d84ff2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kelvin_hamt-f93683fa560b2126
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test::borrowed_keys ... ok
[INFO] [stdout] test test::erased ... ok
[INFO] [stdout] test test::narrow::regression_merge ... ok
[INFO] [stdout] test test::narrow::regression_invalid_count_remove ... ok
[INFO] [stdout] test test::trivial_map ... ok
[INFO] [stdout] test test::narrow::regression_ordering ... ok
[INFO] [stdout] test test::narrow::regression_insert_two_get ... ok
[INFO] [stdout] test test::narrow::regression_pre_persist_fail ... ok
[INFO] [stdout] test test::narrow::regression_get ... ok
[INFO] [stdout] test test::narrow::regression_remove_all ... ok
[INFO] [stdout] test test::narrow::regression_invalid_count_insert ... ok
[INFO] [stdout] test test::narrow::regression_removeall ... ok
[INFO] [stdout] test test::wide::regression_insert_two_get ... ok
[INFO] [stdout] test test::wide::regression_invalid_count_insert ... ok
[INFO] [stdout] test test::wide::regression_invalid_count_remove ... ok
[INFO] [stdout] test test::wide::regression_get ... ok
[INFO] [stdout] test test::wide::regression_merge ... ok
[INFO] [stdout] test test::wide::regression_ordering ... ok
[INFO] [stdout] test test::wide::regression_pre_persist_fail ... ok
[INFO] [stdout] test test::wide::regression_remove_all ... ok
[INFO] [stdout] test test::wide::regression_removeall ... ok
[INFO] [stdout] test test::bigger_map ... ok
[INFO] [stdout] test test::wide::map ... ok
[INFO] [stdout] test test::narrow::map ... ok
[INFO] [stdout] test test::nested_maps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kelvin-hamt
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c2a7843422f47958a5553fa2008cd90e13de3bf207694db62c506f51d84ff2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2a7843422f47958a5553fa2008cd90e13de3bf207694db62c506f51d84ff2a", kill_on_drop: false }`
[INFO] [stdout] 0c2a7843422f47958a5553fa2008cd90e13de3bf207694db62c506f51d84ff2a
