[INFO] fetching crate plant 0.1.0...
[INFO] testing plant-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate plant 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate plant 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate plant 0.1.0
[INFO] finished tweaking crates.io crate plant 0.1.0
[INFO] tweaked toml for crates.io crate plant 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9afe2252924c64601f81d5988ddffd30b69a6e3aab5e60f12bf310f7fab14eff
[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" "9afe2252924c64601f81d5988ddffd30b69a6e3aab5e60f12bf310f7fab14eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9afe2252924c64601f81d5988ddffd30b69a6e3aab5e60f12bf310f7fab14eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9afe2252924c64601f81d5988ddffd30b69a6e3aab5e60f12bf310f7fab14eff", kill_on_drop: false }`
[INFO] [stdout] 9afe2252924c64601f81d5988ddffd30b69a6e3aab5e60f12bf310f7fab14eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] dedb74c9484b4a45cab617ea22d3b9681d8392b9a33e6b7ed34b35676153c80e
[INFO] running `Command { std: "docker" "start" "-a" "dedb74c9484b4a45cab617ea22d3b9681d8392b9a33e6b7ed34b35676153c80e", kill_on_drop: false }`
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "dedb74c9484b4a45cab617ea22d3b9681d8392b9a33e6b7ed34b35676153c80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedb74c9484b4a45cab617ea22d3b9681d8392b9a33e6b7ed34b35676153c80e", kill_on_drop: false }`
[INFO] [stdout] dedb74c9484b4a45cab617ea22d3b9681d8392b9a33e6b7ed34b35676153c80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e932e4e50f21270eac077f0e6cfb288f835eed255202e48f9b7a736f74664b96
[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" "e932e4e50f21270eac077f0e6cfb288f835eed255202e48f9b7a736f74664b96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "e932e4e50f21270eac077f0e6cfb288f835eed255202e48f9b7a736f74664b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e932e4e50f21270eac077f0e6cfb288f835eed255202e48f9b7a736f74664b96", kill_on_drop: false }`
[INFO] [stdout] e932e4e50f21270eac077f0e6cfb288f835eed255202e48f9b7a736f74664b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6059a8696de61ee374c0e7a86bc5285c4fdbb71d216bde81ef1b03f7864717ef
[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" "6059a8696de61ee374c0e7a86bc5285c4fdbb71d216bde81ef1b03f7864717ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/plant-8940c325a760c036
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test utils::binary_tree::common_tests::max_size_in_level ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::count_leaves_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_parent ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_children ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_path_to_root ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_sibling ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::first_index_in_level ... ok
[INFO] [stdout] test utils::binary_tree::full_complete_tests::count_nodes_by_leaves ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::is_full_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::max_level_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_or_right ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::is_perfect_by_nodes ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merkle-3852e15cc45d2dd9
[INFO] [stdout] test utils::binary_tree::complete_tests::find_sibling_panic ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_parent_panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_right_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test generate_and_verify_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests plant
[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" "6059a8696de61ee374c0e7a86bc5285c4fdbb71d216bde81ef1b03f7864717ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6059a8696de61ee374c0e7a86bc5285c4fdbb71d216bde81ef1b03f7864717ef", kill_on_drop: false }`
[INFO] [stdout] 6059a8696de61ee374c0e7a86bc5285c4fdbb71d216bde81ef1b03f7864717ef