[INFO] fetching crate static_merkle_tree 1.1.0... [INFO] testing static_merkle_tree-1.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate static_merkle_tree 1.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate static_merkle_tree 1.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static_merkle_tree 1.1.0 [INFO] finished tweaking crates.io crate static_merkle_tree 1.1.0 [INFO] tweaked toml for crates.io crate static_merkle_tree 1.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bc22e20066e2b848f4c8115c86f941885ad3eabe4bfe4af537dc12bf980db00 [INFO] running `Command { std: "docker" "start" "-a" "8bc22e20066e2b848f4c8115c86f941885ad3eabe4bfe4af537dc12bf980db00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bc22e20066e2b848f4c8115c86f941885ad3eabe4bfe4af537dc12bf980db00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc22e20066e2b848f4c8115c86f941885ad3eabe4bfe4af537dc12bf980db00", kill_on_drop: false }` [INFO] [stdout] 8bc22e20066e2b848f4c8115c86f941885ad3eabe4bfe4af537dc12bf980db00 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2be344e1204063fa29138b9737611867ffd59a62cc9c01a63095c703f20afac2 [INFO] running `Command { std: "docker" "start" "-a" "2be344e1204063fa29138b9737611867ffd59a62cc9c01a63095c703f20afac2", kill_on_drop: false }` [INFO] [stderr] Compiling static_merkle_tree v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "2be344e1204063fa29138b9737611867ffd59a62cc9c01a63095c703f20afac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be344e1204063fa29138b9737611867ffd59a62cc9c01a63095c703f20afac2", kill_on_drop: false }` [INFO] [stdout] 2be344e1204063fa29138b9737611867ffd59a62cc9c01a63095c703f20afac2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cec99f5a42ab7455bed042ca909c0b70099a7c249f888f3fbf48bd12df7c9d20 [INFO] running `Command { std: "docker" "start" "-a" "cec99f5a42ab7455bed042ca909c0b70099a7c249f888f3fbf48bd12df7c9d20", kill_on_drop: false }` [INFO] [stderr] Compiling static_merkle_tree v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "cec99f5a42ab7455bed042ca909c0b70099a7c249f888f3fbf48bd12df7c9d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec99f5a42ab7455bed042ca909c0b70099a7c249f888f3fbf48bd12df7c9d20", kill_on_drop: false }` [INFO] [stdout] cec99f5a42ab7455bed042ca909c0b70099a7c249f888f3fbf48bd12df7c9d20 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 293fbb6b6f521ab4fcca3dd99021d2796e85f7308247a27eb0882c86763579a0 [INFO] running `Command { std: "docker" "start" "-a" "293fbb6b6f521ab4fcca3dd99021d2796e85f7308247a27eb0882c86763579a0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/static_merkle_tree-861fe10a9781824d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_depth ... ok [INFO] [stdout] test tests::test_number_of_nodes ... ok [INFO] [stdout] test tests::test_index_of_brother_and_father ... ok [INFO] [stderr] Doc-tests static_merkle_tree [INFO] [stdout] test tests::test_proof_indexes ... ok [INFO] [stdout] test tests::test_root ... ok [INFO] [stdout] test tests::test_proof ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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" "293fbb6b6f521ab4fcca3dd99021d2796e85f7308247a27eb0882c86763579a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "293fbb6b6f521ab4fcca3dd99021d2796e85f7308247a27eb0882c86763579a0", kill_on_drop: false }` [INFO] [stdout] 293fbb6b6f521ab4fcca3dd99021d2796e85f7308247a27eb0882c86763579a0