[INFO] cloning repository https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patelbreeze/MerkleTree_info7500_assignment_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatelbreeze%2FMerkleTree_info7500_assignment_2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatelbreeze%2FMerkleTree_info7500_assignment_2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de932d6ed50e2ff3531f00140f944b10f05ccac7 [INFO] testing patelbreeze/MerkleTree_info7500_assignment_2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatelbreeze%2FMerkleTree_info7500_assignment_2" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 [INFO] finished tweaking git repo https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 [INFO] tweaked toml for git repo https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/patelbreeze/MerkleTree_info7500_assignment_2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anstream v0.6.11 [INFO] [stderr] Downloaded anstyle v1.0.5 [INFO] [stderr] Downloaded serde v1.0.196 [INFO] [stderr] Downloaded clap v4.4.18 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.10 [INFO] [stderr] Downloaded clap_builder v4.4.18 [INFO] [stderr] Downloaded indexmap v2.2.1 [INFO] [stderr] Downloaded serde_yaml v0.9.31 [INFO] [stderr] Downloaded serde_derive v1.0.196 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eac985e6f6709e4edc2d8bf19cec8f44073134534d28bc923cec23455e860c52 [INFO] running `Command { std: "docker" "start" "-a" "eac985e6f6709e4edc2d8bf19cec8f44073134534d28bc923cec23455e860c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eac985e6f6709e4edc2d8bf19cec8f44073134534d28bc923cec23455e860c52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac985e6f6709e4edc2d8bf19cec8f44073134534d28bc923cec23455e860c52", kill_on_drop: false }` [INFO] [stdout] eac985e6f6709e4edc2d8bf19cec8f44073134534d28bc923cec23455e860c52 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acdbfb10f87fda27e1d4bd23d01e524c7df14600abf435db0c3076584188f547 [INFO] running `Command { std: "docker" "start" "-a" "acdbfb10f87fda27e1d4bd23d01e524c7df14600abf435db0c3076584188f547", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle v1.0.5 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling unsafe-libyaml v0.2.10 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling clap_builder v4.4.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling indexmap v2.2.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling clap v4.4.18 [INFO] [stderr] Compiling serde_yaml v0.9.31 [INFO] [stderr] Compiling merkle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Hash32Bytes`, `hash_internal`, and `hash_leaf` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use util::{Hash32Bytes, MerkleProof, hash_leaf, hash_internal, encode_hash, write_merkle_proof}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_hash` is never used [INFO] [stdout] --> src/util.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn decode_hash(hash_base64: &str) -> Hash32Bytes { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_merkle_proof` is never used [INFO] [stdout] --> src/util.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn read_merkle_proof(proof_file: &String) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_leaves_for_merkle_tree` is never used [INFO] [stdout] --> src/prover.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn gen_leaves_for_merkle_tree(num_leaves: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/prover.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn run(leaf_position: usize, num_leaves: usize) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/verifier.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run(proof_file: &String, hash_base64: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_merkle_proof` is never used [INFO] [stdout] --> src/verifier.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn verify_merkle_proof(merkle_proof: Box, hash_base64: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_merkle_root_from_merkle_proof` is never used [INFO] [stdout] --> src/verifier.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn compute_merkle_root_from_merkle_proof(merkle_proof: Box) -> util::Hash32Bytes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.94s [INFO] running `Command { std: "docker" "inspect" "acdbfb10f87fda27e1d4bd23d01e524c7df14600abf435db0c3076584188f547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acdbfb10f87fda27e1d4bd23d01e524c7df14600abf435db0c3076584188f547", kill_on_drop: false }` [INFO] [stdout] acdbfb10f87fda27e1d4bd23d01e524c7df14600abf435db0c3076584188f547 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cddd8ec62a87a7703e7b766c7d3726f86181dafcbb7d948bb2572a44abd77cc1 [INFO] running `Command { std: "docker" "start" "-a" "cddd8ec62a87a7703e7b766c7d3726f86181dafcbb7d948bb2572a44abd77cc1", kill_on_drop: false }` [INFO] [stderr] Compiling merkle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Hash32Bytes`, `hash_internal`, and `hash_leaf` [INFO] [stdout] --> src/main.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use util::{Hash32Bytes, MerkleProof, hash_leaf, hash_internal, encode_hash, write_merkle_proof}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_hash` is never used [INFO] [stdout] --> src/util.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn decode_hash(hash_base64: &str) -> Hash32Bytes { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_merkle_proof` is never used [INFO] [stdout] --> src/util.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn read_merkle_proof(proof_file: &String) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_leaves_for_merkle_tree` is never used [INFO] [stdout] --> src/prover.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn gen_leaves_for_merkle_tree(num_leaves: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/prover.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn run(leaf_position: usize, num_leaves: usize) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/verifier.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run(proof_file: &String, hash_base64: &str) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_merkle_proof` is never used [INFO] [stdout] --> src/verifier.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn verify_merkle_proof(merkle_proof: Box, hash_base64: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_merkle_root_from_merkle_proof` is never used [INFO] [stdout] --> src/verifier.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn compute_merkle_root_from_merkle_proof(merkle_proof: Box) -> util::Hash32Bytes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "cddd8ec62a87a7703e7b766c7d3726f86181dafcbb7d948bb2572a44abd77cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cddd8ec62a87a7703e7b766c7d3726f86181dafcbb7d948bb2572a44abd77cc1", kill_on_drop: false }` [INFO] [stdout] cddd8ec62a87a7703e7b766c7d3726f86181dafcbb7d948bb2572a44abd77cc1 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e738ee08e31a7f0b2c5328542d944aebae036bdfd083aa9b28c8c1393ebe4b5a [INFO] running `Command { std: "docker" "start" "-a" "e738ee08e31a7f0b2c5328542d944aebae036bdfd083aa9b28c8c1393ebe4b5a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Hash32Bytes`, `hash_internal`, and `hash_leaf` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:10:12 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 10 | use util::{Hash32Bytes, MerkleProof, hash_leaf, hash_internal, encode_hash, write_merkle_proof}; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `decode_hash` is never used [INFO] [stderr] --> src/util.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn decode_hash(hash_base64: &str) -> Hash32Bytes { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `read_merkle_proof` is never used [INFO] [stderr] --> src/util.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn read_merkle_proof(proof_file: &String) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `gen_leaves_for_merkle_tree` is never used [INFO] [stderr] --> src/prover.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn gen_leaves_for_merkle_tree(num_leaves: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `run` is never used [INFO] [stderr] --> src/prover.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn run(leaf_position: usize, num_leaves: usize) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `run` is never used [INFO] [stderr] --> src/verifier.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn run(proof_file: &String, hash_base64: &str) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `verify_merkle_proof` is never used [INFO] [stderr] --> src/verifier.rs:12:4 [INFO] [stderr] | [INFO] [stderr] 12 | fn verify_merkle_proof(merkle_proof: Box, hash_base64: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `compute_merkle_root_from_merkle_proof` is never used [INFO] [stderr] --> src/verifier.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn compute_merkle_root_from_merkle_proof(merkle_proof: Box) -> util::Hash32Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `merkle` (bin "merkle" test) generated 8 warnings (run `cargo fix --bin "merkle" -p merkle --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merkle-5c4782905d4ab650) [INFO] running `Command { std: "docker" "inspect" "e738ee08e31a7f0b2c5328542d944aebae036bdfd083aa9b28c8c1393ebe4b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e738ee08e31a7f0b2c5328542d944aebae036bdfd083aa9b28c8c1393ebe4b5a", kill_on_drop: false }` [INFO] [stdout] e738ee08e31a7f0b2c5328542d944aebae036bdfd083aa9b28c8c1393ebe4b5a