[INFO] fetching crate static_merkel_tree 1.0.0...
[INFO] testing static_merkel_tree-1.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate static_merkel_tree 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate static_merkel_tree 1.0.0 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 static_merkel_tree 1.0.0
[INFO] finished tweaking crates.io crate static_merkel_tree 1.0.0
[INFO] tweaked toml for crates.io crate static_merkel_tree 1.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bed3a2c97c25ebadc9f79752d89776137f0fca0e471b45eab98c56d4ed37c00a
[INFO] running `Command { std: "docker" "start" "-a" "bed3a2c97c25ebadc9f79752d89776137f0fca0e471b45eab98c56d4ed37c00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bed3a2c97c25ebadc9f79752d89776137f0fca0e471b45eab98c56d4ed37c00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed3a2c97c25ebadc9f79752d89776137f0fca0e471b45eab98c56d4ed37c00a", kill_on_drop: false }`
[INFO] [stdout] bed3a2c97c25ebadc9f79752d89776137f0fca0e471b45eab98c56d4ed37c00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0e9a3e8543d9b04d18a10e03fe6e68435fc4ee4a84b35924f3a81b051ed468d1
[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" "0e9a3e8543d9b04d18a10e03fe6e68435fc4ee4a84b35924f3a81b051ed468d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_merkel_tree v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0e9a3e8543d9b04d18a10e03fe6e68435fc4ee4a84b35924f3a81b051ed468d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9a3e8543d9b04d18a10e03fe6e68435fc4ee4a84b35924f3a81b051ed468d1", kill_on_drop: false }`
[INFO] [stdout] 0e9a3e8543d9b04d18a10e03fe6e68435fc4ee4a84b35924f3a81b051ed468d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 75237077b522797a370e1f8568103b03a0b4809c2be43df78e8d883b57d13b36
[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" "75237077b522797a370e1f8568103b03a0b4809c2be43df78e8d883b57d13b36", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_merkel_tree v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "75237077b522797a370e1f8568103b03a0b4809c2be43df78e8d883b57d13b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75237077b522797a370e1f8568103b03a0b4809c2be43df78e8d883b57d13b36", kill_on_drop: false }`
[INFO] [stdout] 75237077b522797a370e1f8568103b03a0b4809c2be43df78e8d883b57d13b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 79bbb4daa2e69c1dad60163e8c67681c77ac9287e76a35b70e263f585b27bb5d
[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" "79bbb4daa2e69c1dad60163e8c67681c77ac9287e76a35b70e263f585b27bb5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/static_merkel_tree-744a177f34272968
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_depth ... ok
[INFO] [stdout] test tests::test_index_of_brother_and_father ... ok
[INFO] [stdout] test tests::test_proof ... ok
[INFO] [stdout] test tests::test_number_of_nodes ... ok
[INFO] [stderr]    Doc-tests static_merkel_tree
[INFO] [stdout] test tests::test_proof_indexes ... ok
[INFO] [stdout] test tests::test_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "79bbb4daa2e69c1dad60163e8c67681c77ac9287e76a35b70e263f585b27bb5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bbb4daa2e69c1dad60163e8c67681c77ac9287e76a35b70e263f585b27bb5d", kill_on_drop: false }`
[INFO] [stdout] 79bbb4daa2e69c1dad60163e8c67681c77ac9287e76a35b70e263f585b27bb5d
