[INFO] cloning repository https://github.com/SundaeSwap-finance/merkle-patricia-forustry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SundaeSwap-finance/merkle-patricia-forustry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundaeSwap-finance%2Fmerkle-patricia-forustry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundaeSwap-finance%2Fmerkle-patricia-forustry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0d5a1104d9170ad10463cd668e5c1560747d3f8
[INFO] building SundaeSwap-finance/merkle-patricia-forustry against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSundaeSwap-finance%2Fmerkle-patricia-forustry" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SundaeSwap-finance/merkle-patricia-forustry on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SundaeSwap-finance/merkle-patricia-forustry
[INFO] finished tweaking git repo https://github.com/SundaeSwap-finance/merkle-patricia-forustry
[INFO] tweaked toml for git repo https://github.com/SundaeSwap-finance/merkle-patricia-forustry written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SundaeSwap-finance/merkle-patricia-forustry 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b88ecfdbd0501be7a63a1940a50b0c2092f569d2391d5042e08829db598ee9e6
[INFO] running `Command { std: "docker" "start" "-a" "b88ecfdbd0501be7a63a1940a50b0c2092f569d2391d5042e08829db598ee9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b88ecfdbd0501be7a63a1940a50b0c2092f569d2391d5042e08829db598ee9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88ecfdbd0501be7a63a1940a50b0c2092f569d2391d5042e08829db598ee9e6", kill_on_drop: false }`
[INFO] [stdout] b88ecfdbd0501be7a63a1940a50b0c2092f569d2391d5042e08829db598ee9e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e27ce523a598635e45c8ebc17e270b16f6ed0c358471cc01ff9fc2905cf933
[INFO] running `Command { std: "docker" "start" "-a" "92e27ce523a598635e45c8ebc17e270b16f6ed0c358471cc01ff9fc2905cf933", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling merkle-patricia-forustry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `DIGEST_SUMMARY_LENGTH` is never used
[INFO] [stdout]  --> src/constants.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DIGEST_SUMMARY_LENGTH: usize = 12; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PREFIX_CUTOFF` is never used
[INFO] [stdout]  --> src/constants.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PREFIX_CUTOFF: usize = 8; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_KEY` is never used
[INFO] [stdout]   --> src/constants.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const ROOT_KEY: &'static str = "__root__";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "92e27ce523a598635e45c8ebc17e270b16f6ed0c358471cc01ff9fc2905cf933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e27ce523a598635e45c8ebc17e270b16f6ed0c358471cc01ff9fc2905cf933", kill_on_drop: false }`
[INFO] [stdout] 92e27ce523a598635e45c8ebc17e270b16f6ed0c358471cc01ff9fc2905cf933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d47ebeed475d550bafd7da1a43c6ac98cfd3c050b55ec2cd7fa90effcfaae62
[INFO] running `Command { std: "docker" "start" "-a" "8d47ebeed475d550bafd7da1a43c6ac98cfd3c050b55ec2cd7fa90effcfaae62", kill_on_drop: false }`
[INFO] [stdout] warning: constant `DIGEST_SUMMARY_LENGTH` is never used
[INFO] [stdout]  --> src/constants.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DIGEST_SUMMARY_LENGTH: usize = 12; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PREFIX_CUTOFF` is never used
[INFO] [stdout]  --> src/constants.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PREFIX_CUTOFF: usize = 8; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_KEY` is never used
[INFO] [stdout]   --> src/constants.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const ROOT_KEY: &'static str = "__root__";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling merkle-patricia-forustry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `DIGEST_SUMMARY_LENGTH` is never used
[INFO] [stdout]  --> src/constants.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DIGEST_SUMMARY_LENGTH: usize = 12; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PREFIX_CUTOFF` is never used
[INFO] [stdout]  --> src/constants.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PREFIX_CUTOFF: usize = 8; // # of nibbles
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOT_KEY` is never used
[INFO] [stdout]   --> src/constants.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const ROOT_KEY: &'static str = "__root__";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "8d47ebeed475d550bafd7da1a43c6ac98cfd3c050b55ec2cd7fa90effcfaae62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d47ebeed475d550bafd7da1a43c6ac98cfd3c050b55ec2cd7fa90effcfaae62", kill_on_drop: false }`
[INFO] [stdout] 8d47ebeed475d550bafd7da1a43c6ac98cfd3c050b55ec2cd7fa90effcfaae62