[INFO] cloning repository https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nagaraju-chitluru-jpmc/rust_04" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagaraju-chitluru-jpmc%2Frust_04", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagaraju-chitluru-jpmc%2Frust_04'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c901fbe6483895685d8a9e0e259db796a2c6de62
[INFO] checking nagaraju-chitluru-jpmc/rust_04 against master#bd71213cf0a765705e7d72a099151bd4eb465ccb for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagaraju-chitluru-jpmc%2Frust_04" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 on toolchain bd71213cf0a765705e7d72a099151bd4eb465ccb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] finished tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] tweaked toml for git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 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" "+bd71213cf0a765705e7d72a099151bd4eb465ccb" "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] checking nagaraju-chitluru-jpmc/rust_04 against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagaraju-chitluru-jpmc%2Frust_04" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 on toolchain c0f799aeda763fc507814da0dc46c2dde7ca9133
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] finished tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] tweaked toml for git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 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" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking nagaraju-chitluru-jpmc/rust_04 against try#c0f799aeda763fc507814da0dc46c2dde7ca9133 for pr-123864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagaraju-chitluru-jpmc%2Frust_04" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 on toolchain c0f799aeda763fc507814da0dc46c2dde7ca9133
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] finished tweaking git repo https://github.com/nagaraju-chitluru-jpmc/rust_04
[INFO] tweaked toml for git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nagaraju-chitluru-jpmc/rust_04 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" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8a86562826d4d6cbdd001a532c926e4bd63e02c2f1f434277051a39faf1d782
[INFO] running `Command { std: "docker" "start" "-a" "b8a86562826d4d6cbdd001a532c926e4bd63e02c2f1f434277051a39faf1d782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a86562826d4d6cbdd001a532c926e4bd63e02c2f1f434277051a39faf1d782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a86562826d4d6cbdd001a532c926e4bd63e02c2f1f434277051a39faf1d782", kill_on_drop: false }`
[INFO] [stdout] b8a86562826d4d6cbdd001a532c926e4bd63e02c2f1f434277051a39faf1d782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c0f799aeda763fc507814da0dc46c2dde7ca9133" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bed44431a620083883cee680e035caf4d6918c0e9d8526a0a554bafce916b93d
[INFO] running `Command { std: "docker" "start" "-a" "bed44431a620083883cee680e035caf4d6918c0e9d8526a0a554bafce916b93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking assignment_04 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `transaction_id`, `client_id`, `asset_name`, `country`, and `days_under_management` are never read
[INFO] [stdout]   --> src/transaction.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Transaction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 6  |     pub transaction_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 7  |     pub client_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 8  |     pub asset_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 9  |     pub country: Country,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub days_under_management: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amountInvestedByContinent` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut amountInvestedByContinent: HashMap<String, f64> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `amount_invested_by_continent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `totalAmount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Some(totalAmount) => {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: convert the identifier to snake case: `total_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amountInvested` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     for (continent, amountInvested) in amountInvestedByContinent {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `amount_invested`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printTransactionsByContinent` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn printTransactionsByContinent(transactions: &Vec<Transaction>, continent: &Continent) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_transactions_by_continent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filteredTransactions` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let filteredTransactions: Vec<&Transaction> = transactions
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `filtered_transactions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transaction_id`, `client_id`, `asset_name`, `country`, and `days_under_management` are never read
[INFO] [stdout]   --> src/transaction.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Transaction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 6  |     pub transaction_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 7  |     pub client_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 8  |     pub asset_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 9  |     pub country: Country,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub days_under_management: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amountInvestedByContinent` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut amountInvestedByContinent: HashMap<String, f64> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `amount_invested_by_continent`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `totalAmount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |             Some(totalAmount) => {
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: convert the identifier to snake case: `total_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `amountInvested` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     for (continent, amountInvested) in amountInvestedByContinent {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `amount_invested`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printTransactionsByContinent` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn printTransactionsByContinent(transactions: &Vec<Transaction>, continent: &Continent) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_transactions_by_continent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filteredTransactions` should have a snake case name
[INFO] [stdout]  --> src/utils.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let filteredTransactions: Vec<&Transaction> = transactions
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `filtered_transactions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "bed44431a620083883cee680e035caf4d6918c0e9d8526a0a554bafce916b93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed44431a620083883cee680e035caf4d6918c0e9d8526a0a554bafce916b93d", kill_on_drop: false }`
[INFO] [stdout] bed44431a620083883cee680e035caf4d6918c0e9d8526a0a554bafce916b93d