[INFO] cloning repository https://github.com/giluis/rust_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giluis/rust_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiluis%2Frust_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiluis%2Frust_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb60d5601f2eb18791fbec2e7205dc966e18b73c
[INFO] checking giluis/rust_test against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiluis%2Frust_test" "/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/giluis/rust_test on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/giluis/rust_test
[INFO] finished tweaking git repo https://github.com/giluis/rust_test
[INFO] tweaked toml for git repo https://github.com/giluis/rust_test written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/giluis/rust_test 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "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 giluis/rust_test against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiluis%2Frust_test" "/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/giluis/rust_test on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/giluis/rust_test
[INFO] finished tweaking git repo https://github.com/giluis/rust_test
[INFO] tweaked toml for git repo https://github.com/giluis/rust_test written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/giluis/rust_test 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72a4291514204579479930cc0fc06209e5cc0f873757706bfb4d39648ce22cb2
[INFO] running `Command { std: "docker" "start" "-a" "72a4291514204579479930cc0fc06209e5cc0f873757706bfb4d39648ce22cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a4291514204579479930cc0fc06209e5cc0f873757706bfb4d39648ce22cb2", kill_on_drop: false }`
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[INFO] [stdout] 72a4291514204579479930cc0fc06209e5cc0f873757706bfb4d39648ce22cb2
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f979f0758fc7de005fb87820ec20c729f23a6ff4f0cc7adf29fa24a8ac0609f
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[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking yansi v0.5.1
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[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.11
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[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking rust_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `round_equals` is never used
[INFO] [stdout]    --> src/main.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn round_equals(first: f64, second: f64) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_disputed`, `client`, and `is_deposit_or_withdrawal` are never used
[INFO] [stdout]    --> src/model.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Transaction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub fn set_disputed(&mut self, disputed: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn client(&self) -> ClientId {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn is_deposit_or_withdrawal(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_available` and `are_same_without_transactions` are never used
[INFO] [stdout]    --> src/model.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 160 | impl Account {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 324 |     pub fn with_available(available: f64, txs: Vec<Transaction>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 328 |     pub fn are_same_without_transactions(&self, other: &Self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestCase` is never constructed
[INFO] [stdout]    --> src/main.rs:190:16
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub struct TestCase {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tx_of_client` is never used
[INFO] [stdout]    --> src/main.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn tx_of_client(txs: &[Transaction], client_id: ClientId) -> Vec<Transaction> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `deposit`, `withdrawal`, `dispute`, `resolve`, and `chargeback` are never used
[INFO] [stdout]    --> src/main.rs:203:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub trait TransactionExt {
[INFO] [stdout]     |               -------------- associated functions in this trait
[INFO] [stdout] 203 |         fn deposit(client_id: ClientId, tx_id: TxId, value: f64) -> Self;
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 204 |
[INFO] [stdout] 205 |         fn withdrawal(client_id: ClientId, tx_id: TxId, value: f64) -> Self;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 206 |
[INFO] [stdout] 207 |         fn dispute(client_id: ClientId, tx_id: TxId) -> Self;
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 208 |
[INFO] [stdout] 209 |         fn resolve(client_id: ClientId, tx_id: TxId) -> Self;
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 210 |
[INFO] [stdout] 211 |         fn chargeback(client_id: ClientId, tx_id: TxId) -> Self;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disputes_are_non_idempotent_after_resolve` is never used
[INFO] [stdout]    --> src/main.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn disputes_are_non_idempotent_after_resolve() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chargeback_withdraws_and_locks_account` is never used
[INFO] [stdout]    --> src/main.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |     pub fn chargeback_withdraws_and_locks_account() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disputes_are_idempotent_before_resolve` is never used
[INFO] [stdout]    --> src/main.rs:309:12
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn disputes_are_idempotent_before_resolve() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unexistent_resolve_reference` is never used
[INFO] [stdout]    --> src/main.rs:333:12
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn unexistent_resolve_reference() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unexistent_dispute_reference` is never used
[INFO] [stdout]    --> src/main.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn unexistent_dispute_reference() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_only_decs_respective_held` is never used
[INFO] [stdout]    --> src/main.rs:375:12
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn resolve_only_decs_respective_held() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_decs_held_incs_available` is never used
[INFO] [stdout]    --> src/main.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 418 |     pub fn resolve_decs_held_incs_available() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dispute_only_affects_selected_client` is never used
[INFO] [stdout]    --> src/main.rs:439:12
[INFO] [stdout]     |
[INFO] [stdout] 439 |     pub fn dispute_only_affects_selected_client() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `withdrawal_doesnt_decrement_held` is never used
[INFO] [stdout]    --> src/main.rs:474:12
[INFO] [stdout]     |
[INFO] [stdout] 474 |     pub fn withdrawal_doesnt_decrement_held() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deposit_doesnt_increment_held` is never used
[INFO] [stdout]    --> src/main.rs:506:12
[INFO] [stdout]     |
[INFO] [stdout] 506 |     pub fn deposit_doesnt_increment_held() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dispute_holds_funds` is never used
[INFO] [stdout]    --> src/main.rs:537:12
[INFO] [stdout]     |
[INFO] [stdout] 537 |     pub fn dispute_holds_funds() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `no_withdrawal_of_held_funds` is never used
[INFO] [stdout]    --> src/main.rs:562:12
[INFO] [stdout]     |
[INFO] [stdout] 562 |     pub fn no_withdrawal_of_held_funds() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `withdrawal_fails_when_account_is_empty` is never used
[INFO] [stdout]    --> src/main.rs:593:12
[INFO] [stdout]     |
[INFO] [stdout] 593 |     pub fn withdrawal_fails_when_account_is_empty() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `withdrawal_succeeds_when_same_as_available` is never used
[INFO] [stdout]    --> src/main.rs:607:12
[INFO] [stdout]     |
[INFO] [stdout] 607 |     pub fn withdrawal_succeeds_when_same_as_available() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `withdrawal_succeeds_when_less_than_available` is never used
[INFO] [stdout]    --> src/main.rs:624:12
[INFO] [stdout]     |
[INFO] [stdout] 624 |     pub fn withdrawal_succeeds_when_less_than_available() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `withdrawal_fails_when_more` is never used
[INFO] [stdout]    --> src/main.rs:642:12
[INFO] [stdout]     |
[INFO] [stdout] 642 |     pub fn withdrawal_fails_when_more() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deposits_accumulate` is never used
[INFO] [stdout]    --> src/main.rs:660:12
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub fn deposits_accumulate() -> TestCase {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "1f979f0758fc7de005fb87820ec20c729f23a6ff4f0cc7adf29fa24a8ac0609f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f979f0758fc7de005fb87820ec20c729f23a6ff4f0cc7adf29fa24a8ac0609f", kill_on_drop: false }`
[INFO] [stdout] 1f979f0758fc7de005fb87820ec20c729f23a6ff4f0cc7adf29fa24a8ac0609f