[INFO] cloning repository https://github.com/chrizlm/Bank [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrizlm/Bank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrizlm%2FBank", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrizlm%2FBank'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55d4d97b8ac83dbdb689869248904dba9c77bcfa [INFO] checking chrizlm/Bank against master#e08b80c0fb7667bdcd040761891701e576c42ec8 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrizlm%2FBank" "/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/chrizlm/Bank on toolchain e08b80c0fb7667bdcd040761891701e576c42ec8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrizlm/Bank [INFO] finished tweaking git repo https://github.com/chrizlm/Bank [INFO] tweaked toml for git repo https://github.com/chrizlm/Bank written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chrizlm/Bank 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" "+e08b80c0fb7667bdcd040761891701e576c42ec8" "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 chrizlm/Bank against try#f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 for pr-129021 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrizlm%2FBank" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrizlm/Bank on toolchain f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrizlm/Bank [INFO] finished tweaking git repo https://github.com/chrizlm/Bank [INFO] tweaked toml for git repo https://github.com/chrizlm/Bank written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chrizlm/Bank 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" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bd8b7918053a7ffc80b8b8335db349ecf2bc9063d2462ade82d1b5d26b212fb [INFO] running `Command { std: "docker" "start" "-a" "5bd8b7918053a7ffc80b8b8335db349ecf2bc9063d2462ade82d1b5d26b212fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bd8b7918053a7ffc80b8b8335db349ecf2bc9063d2462ade82d1b5d26b212fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd8b7918053a7ffc80b8b8335db349ecf2bc9063d2462ade82d1b5d26b212fb", kill_on_drop: false }` [INFO] [stdout] 5bd8b7918053a7ffc80b8b8335db349ecf2bc9063d2462ade82d1b5d26b212fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f781a78d815e6a304bf6061b8a8fa69d7ce8dfd5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35e29d922a23f0734b24a65c6957525414981c5a54bc82ef9cce5514d97b0c17 [INFO] running `Command { std: "docker" "start" "-a" "35e29d922a23f0734b24a65c6957525414981c5a54bc82ef9cce5514d97b0c17", kill_on_drop: false }` [INFO] [stderr] Checking bank1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/customer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut account = &mut self.storage[index]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/customer.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut account = &self.storage[index]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `&mut customer::Customer` [INFO] [stdout] --> src/main.rs:388:9 [INFO] [stdout] | [INFO] [stdout] 388 | assert_eq!(store.get_account(12345), store2.get_account(12345)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | &mut customer::Customer [INFO] [stdout] | &mut customer::Customer [INFO] [stdout] | [INFO] [stdout] note: an implementation of `PartialEq` might be missing for `customer::Customer` [INFO] [stdout] --> src/customer.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Customer{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ must implement `PartialEq` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `customer::Customer` with `#[derive(PartialEq)]` [INFO] [stdout] --> src/customer.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 + #[derive(PartialEq)] [INFO] [stdout] 3 | pub struct Customer{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut new_store = customer::StoredAccounts::default(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut acc = stored_accounts.get_account(account_id); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 157 | 5 => { [INFO] [stdout] | - matches all the values already [INFO] [stdout] ... [INFO] [stdout] 160 | 5 => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/main.rs:236:51 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn transfer_money(acc: &mut Customer, mut store: StoredAccounts){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:236:47 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn transfer_money(acc: &mut Customer, mut store: StoredAccounts){ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transfer_money` is never used [INFO] [stdout] --> src/main.rs:236:12 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn transfer_money(acc: &mut Customer, mut store: StoredAccounts){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_STORAGE` is never used [INFO] [stdout] --> src/customer.rs:76:7 [INFO] [stdout] | [INFO] [stdout] 76 | const DEFAULT_STORAGE: Vec = vec![]; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_account2` is never used [INFO] [stdout] --> src/customer.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 88 | impl StoredAccounts{ [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn get_account2(&mut self, acc_num: u64) -> &Customer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/customer.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut account = &mut self.storage[index]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/customer.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | let mut account = &self.storage[index]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut new_store = customer::StoredAccounts::default(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut acc = stored_accounts.get_account(account_id); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 157 | 5 => { [INFO] [stdout] | - matches all the values already [INFO] [stdout] ... [INFO] [stdout] 160 | 5 => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/main.rs:236:51 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn transfer_money(acc: &mut Customer, mut store: StoredAccounts){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:236:47 [INFO] [stdout] | [INFO] [stdout] 236 | pub fn transfer_money(acc: &mut Customer, mut store: StoredAccounts){ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bank1` (bin "bank1" test) due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "35e29d922a23f0734b24a65c6957525414981c5a54bc82ef9cce5514d97b0c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e29d922a23f0734b24a65c6957525414981c5a54bc82ef9cce5514d97b0c17", kill_on_drop: false }` [INFO] [stdout] 35e29d922a23f0734b24a65c6957525414981c5a54bc82ef9cce5514d97b0c17