[INFO] cloning repository https://github.com/tmbobbins/merkle_tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmbobbins/merkle_tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmbobbins%2Fmerkle_tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmbobbins%2Fmerkle_tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d92b94d8a457b2041be46ac2d321de046209240c
[INFO] testing tmbobbins/merkle_tree against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmbobbins%2Fmerkle_tree" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmbobbins/merkle_tree on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tmbobbins/merkle_tree
[INFO] finished tweaking git repo https://github.com/tmbobbins/merkle_tree
[INFO] tweaked toml for git repo https://github.com/tmbobbins/merkle_tree written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tmbobbins/merkle_tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing tmbobbins/merkle_tree against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmbobbins%2Fmerkle_tree" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tmbobbins/merkle_tree on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tmbobbins/merkle_tree
[INFO] finished tweaking git repo https://github.com/tmbobbins/merkle_tree
[INFO] tweaked toml for git repo https://github.com/tmbobbins/merkle_tree written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tmbobbins/merkle_tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94d44d32f2fa436f26eabb836128fd8f095b9548698f1a04fdea2ce243a2d48
[INFO] running `Command { std: "docker" "start" "-a" "a94d44d32f2fa436f26eabb836128fd8f095b9548698f1a04fdea2ce243a2d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94d44d32f2fa436f26eabb836128fd8f095b9548698f1a04fdea2ce243a2d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94d44d32f2fa436f26eabb836128fd8f095b9548698f1a04fdea2ce243a2d48", kill_on_drop: false }`
[INFO] [stdout] a94d44d32f2fa436f26eabb836128fd8f095b9548698f1a04fdea2ce243a2d48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528bb7eccc06e0b433383b7f424118ddb58a190d5ee16974a96e36ea15ba464f
[INFO] running `Command { std: "docker" "start" "-a" "528bb7eccc06e0b433383b7f424118ddb58a190d5ee16974a96e36ea15ba464f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling keccak v0.1.2
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.5
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha3 v0.10.1
[INFO] [stderr]    Compiling merkle_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "528bb7eccc06e0b433383b7f424118ddb58a190d5ee16974a96e36ea15ba464f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528bb7eccc06e0b433383b7f424118ddb58a190d5ee16974a96e36ea15ba464f", kill_on_drop: false }`
[INFO] [stdout] 528bb7eccc06e0b433383b7f424118ddb58a190d5ee16974a96e36ea15ba464f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f38e988b67fefc2351ed5a5648c45a75079426bcc3aceab484ac2049a6cb2b58
[INFO] running `Command { std: "docker" "start" "-a" "f38e988b67fefc2351ed5a5648c45a75079426bcc3aceab484ac2049a6cb2b58", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f38e988b67fefc2351ed5a5648c45a75079426bcc3aceab484ac2049a6cb2b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38e988b67fefc2351ed5a5648c45a75079426bcc3aceab484ac2049a6cb2b58", kill_on_drop: false }`
[INFO] [stdout] f38e988b67fefc2351ed5a5648c45a75079426bcc3aceab484ac2049a6cb2b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97d2ae3c325ab2fcf9a5dfe88440abda908dd21aeec9d64419246d4c6353d98d
[INFO] running `Command { std: "docker" "start" "-a" "97d2ae3c325ab2fcf9a5dfe88440abda908dd21aeec9d64419246d4c6353d98d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_tree-238509e4d09bb871)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test hash::sha::keccak256::tests::test_hash_two_identical_values ... ok
[INFO] [stdout] test hash::sha::sha256::tests::test_hash_two_different_values ... ok
[INFO] [stdout] test hash::sha::keccak256::tests::test_hash_two_different_values ... ok
[INFO] [stdout] test hash::sha::sha256::tests::test_hash_two_identical_values ... ok
[INFO] [stdout] test hash::sha::sha512::tests::test_hash_two_different_values ... ok
[INFO] [stdout] test hash::sha::sha512::tests::test_hash_two_identical_values ... ok
[INFO] [stdout] test merkle_tree::tests::test_empty_tree_returns_error ... ok
[INFO] [stdout] test merkle_tree::tests::test_proof ... ok
[INFO] [stdout] test merkle_tree::tests::test_valid_root_hash ... ok
[INFO] [stdout] test merkle_proof::tests::test_valid_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkle_tree
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree<T>::get_proof (line 91) ... ok
[INFO] [stdout] test src/merkle_proof.rs - merkle_proof::MerkleProof<T>::validate (line 17) ... ok
[INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree<T>::root_hash (line 59) ... ok
[INFO] [stdout] test src/merkle_tree.rs - merkle_tree::MerkleTree<T>::append (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97d2ae3c325ab2fcf9a5dfe88440abda908dd21aeec9d64419246d4c6353d98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d2ae3c325ab2fcf9a5dfe88440abda908dd21aeec9d64419246d4c6353d98d", kill_on_drop: false }`
[INFO] [stdout] 97d2ae3c325ab2fcf9a5dfe88440abda908dd21aeec9d64419246d4c6353d98d
