[INFO] fetching crate ic-certified-map 0.1.0...
[INFO] testing ic-certified-map-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ic-certified-map 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate ic-certified-map 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ic-certified-map 0.1.0
[INFO] finished tweaking crates.io crate ic-certified-map 0.1.0
[INFO] tweaked toml for crates.io crate ic-certified-map 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a01fd8efb3ab935aff42c013a02c4e6976c3b68bb52b54e4d5178f96b88ff68b
[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" "a01fd8efb3ab935aff42c013a02c4e6976c3b68bb52b54e4d5178f96b88ff68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a01fd8efb3ab935aff42c013a02c4e6976c3b68bb52b54e4d5178f96b88ff68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01fd8efb3ab935aff42c013a02c4e6976c3b68bb52b54e4d5178f96b88ff68b", kill_on_drop: false }`
[INFO] [stdout] a01fd8efb3ab935aff42c013a02c4e6976c3b68bb52b54e4d5178f96b88ff68b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33bbca8e6d04860c7409d4fcbe9612947b9a65d4c2cbb0111d3234064724df1
[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" "b33bbca8e6d04860c7409d4fcbe9612947b9a65d4c2cbb0111d3234064724df1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling ic-certified-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "b33bbca8e6d04860c7409d4fcbe9612947b9a65d4c2cbb0111d3234064724df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33bbca8e6d04860c7409d4fcbe9612947b9a65d4c2cbb0111d3234064724df1", kill_on_drop: false }`
[INFO] [stdout] b33bbca8e6d04860c7409d4fcbe9612947b9a65d4c2cbb0111d3234064724df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] 1e31c98fccaa9470c31420ce3f1d001b3a4913ed4a393fb22a0cbc88b0676dd0
[INFO] running `Command { std: "docker" "start" "-a" "1e31c98fccaa9470c31420ce3f1d001b3a4913ed4a393fb22a0cbc88b0676dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ic-certified-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "1e31c98fccaa9470c31420ce3f1d001b3a4913ed4a393fb22a0cbc88b0676dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e31c98fccaa9470c31420ce3f1d001b3a4913ed4a393fb22a0cbc88b0676dd0", kill_on_drop: false }`
[INFO] [stdout] 1e31c98fccaa9470c31420ce3f1d001b3a4913ed4a393fb22a0cbc88b0676dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd5f1b6dec11bdebadbf97243e4502766ec70d08bdad11c31a50e8475dde2ad9
[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" "cd5f1b6dec11bdebadbf97243e4502766ec70d08bdad11c31a50e8475dde2ad9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ic_certified_map-5b326ada91a7b426)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test hashtree::test::test_public_spec_example ... ok
[INFO] [stdout] test rbtree::test::test_prefix_neighbor ... ok
[INFO] [stdout] test rbtree::test::test_nested_witness ... ok
[INFO] [stdout] test rbtree::test::simple_delete_test_2 ... ok
[INFO] [stdout] test rbtree::test::test_key_neighbors ... ok
[INFO] [stdout] test rbtree::test::simple_delete_test ... ok
[INFO] [stdout] test rbtree::test::test_witness ... ok
[INFO] [stdout] test rbtree::test::map_model_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ic-certified-map
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd5f1b6dec11bdebadbf97243e4502766ec70d08bdad11c31a50e8475dde2ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5f1b6dec11bdebadbf97243e4502766ec70d08bdad11c31a50e8475dde2ad9", kill_on_drop: false }`
[INFO] [stdout] cd5f1b6dec11bdebadbf97243e4502766ec70d08bdad11c31a50e8475dde2ad9