[INFO] fetching crate plant 0.1.0...
[INFO] testing plant-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate plant 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate plant 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a66b2bc3ab7edc2f70d458d9e436e3fd582f5de027dbde2c2a81d443b95f22e9
[INFO] running `Command { std: "docker" "start" "-a" "a66b2bc3ab7edc2f70d458d9e436e3fd582f5de027dbde2c2a81d443b95f22e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a66b2bc3ab7edc2f70d458d9e436e3fd582f5de027dbde2c2a81d443b95f22e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66b2bc3ab7edc2f70d458d9e436e3fd582f5de027dbde2c2a81d443b95f22e9", kill_on_drop: false }`
[INFO] [stdout] a66b2bc3ab7edc2f70d458d9e436e3fd582f5de027dbde2c2a81d443b95f22e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0970a23a9e2946657e528e5ad8bc15f01b0ee5fdadc70ed89a3ba15dde7d74a
[INFO] running `Command { std: "docker" "start" "-a" "f0970a23a9e2946657e528e5ad8bc15f01b0ee5fdadc70ed89a3ba15dde7d74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "f0970a23a9e2946657e528e5ad8bc15f01b0ee5fdadc70ed89a3ba15dde7d74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0970a23a9e2946657e528e5ad8bc15f01b0ee5fdadc70ed89a3ba15dde7d74a", kill_on_drop: false }`
[INFO] [stdout] f0970a23a9e2946657e528e5ad8bc15f01b0ee5fdadc70ed89a3ba15dde7d74a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3aca72704411e986eb10d56fb672f1133000cfe149d476dd5b0c5cb98caa09
[INFO] running `Command { std: "docker" "start" "-a" "6f3aca72704411e986eb10d56fb672f1133000cfe149d476dd5b0c5cb98caa09", kill_on_drop: false }`
[INFO] [stderr]    Compiling plant v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/plant-2d9400d87ded1fb2)
[INFO] [stderr]   Executable tests/merkle.rs (/opt/rustwide/target/debug/deps/merkle-01841fab4224ad2f)
[INFO] running `Command { std: "docker" "inspect" "6f3aca72704411e986eb10d56fb672f1133000cfe149d476dd5b0c5cb98caa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3aca72704411e986eb10d56fb672f1133000cfe149d476dd5b0c5cb98caa09", kill_on_drop: false }`
[INFO] [stdout] 6f3aca72704411e986eb10d56fb672f1133000cfe149d476dd5b0c5cb98caa09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24059401c07a4c2b06b837de3d56792a30909e3576acb2aa6a322fccb115646e
[INFO] running `Command { std: "docker" "start" "-a" "24059401c07a4c2b06b837de3d56792a30909e3576acb2aa6a322fccb115646e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plant-2d9400d87ded1fb2)
[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::find_children ... 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_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::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::complete_tests::is_perfect_by_nodes ... ok
[INFO] [stdout] test utils::binary_tree::full_complete_tests::count_nodes_by_leaves ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_or_right ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_parent_panic - should panic ... ok
[INFO] [stdout] test utils::binary_tree::complete_tests::find_sibling_panic - should panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_left_panic - should panic ... ok
[INFO] [stdout] test utils::binary_tree::full_tests::is_right_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merkle.rs (/opt/rustwide/target/debug/deps/merkle-01841fab4224ad2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests plant
[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; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24059401c07a4c2b06b837de3d56792a30909e3576acb2aa6a322fccb115646e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24059401c07a4c2b06b837de3d56792a30909e3576acb2aa6a322fccb115646e", kill_on_drop: false }`
[INFO] [stdout] 24059401c07a4c2b06b837de3d56792a30909e3576acb2aa6a322fccb115646e