[INFO] cloning repository https://github.com/Blessan-Alex/Stash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blessan-Alex/Stash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlessan-Alex%2FStash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlessan-Alex%2FStash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ee810e4bcecb2b41352496fe44c69ab7ae08405
[INFO] checking Blessan-Alex/Stash against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlessan-Alex%2FStash" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Blessan-Alex/Stash
[INFO] finished tweaking git repo https://github.com/Blessan-Alex/Stash
[INFO] tweaked toml for git repo https://github.com/Blessan-Alex/Stash written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Blessan-Alex/Stash on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Blessan-Alex/Stash 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty v0.12.4
[INFO] [stderr]   Downloaded stacker v0.1.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 367cf83527cef502b8f200e72346e01a69243ddc79dfad1e05831b4251fdb254
[INFO] running `Command { std: "docker" "start" "-a" "367cf83527cef502b8f200e72346e01a69243ddc79dfad1e05831b4251fdb254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "367cf83527cef502b8f200e72346e01a69243ddc79dfad1e05831b4251fdb254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367cf83527cef502b8f200e72346e01a69243ddc79dfad1e05831b4251fdb254", kill_on_drop: false }`
[INFO] [stdout] 367cf83527cef502b8f200e72346e01a69243ddc79dfad1e05831b4251fdb254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5f34a1a2d2ee37eb974bdc641ff6c6515a416b2aa6ad81e2f92328f53c64daf
[INFO] running `Command { std: "docker" "start" "-a" "a5f34a1a2d2ee37eb974bdc641ff6c6515a416b2aa6ad81e2f92328f53c64daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling data-encoding v2.8.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking ic0 v0.23.0
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.20
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling candid_derive v0.6.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]    Compiling candid v0.10.13
[INFO] [stderr]    Compiling ic-cdk-macros v0.17.1
[INFO] [stderr]     Checking ic-cdk v0.17.1
[INFO] [stderr]     Checking ic-cdk-timers v0.11.0
[INFO] [stderr]     Checking piggybank_backend v0.1.0 (/opt/rustwide/workdir/src/piggybank_backend)
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:263:28
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 263 |             assert!(result.is_ok());
[INFO] [stdout]     |                            ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:265:39
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 265 |             let token_amount = result.unwrap();
[INFO] [stdout]     |                                       ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:301:33
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 301 |             assert!(mint_result.is_ok());
[INFO] [stdout]     |                                 ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:302:44
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 302 |             let token_amount = mint_result.unwrap();
[INFO] [stdout]     |                                            ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_err` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:307:28
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_err` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 307 |             assert!(result.is_err());
[INFO] [stdout]     |                            ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap_err` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:308:31
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap_err` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 308 |             assert_eq!(result.unwrap_err(), "Insufficient total balance");
[INFO] [stdout]     |                               ^^^^^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:312:28
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 312 |             assert!(result.is_ok());
[INFO] [stdout]     |                            ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:313:40
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 313 |             let burned_amount = result.unwrap();
[INFO] [stdout]     |                                        ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:345:33
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 345 |             assert!(mint_result.is_ok());
[INFO] [stdout]     |                                 ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:346:44
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 346 |             let token_amount = mint_result.unwrap();
[INFO] [stdout]     |                                            ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:385:29
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 385 |         assert!(mint_result.is_ok());
[INFO] [stdout]     |                             ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:386:40
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 386 |         let token_amount = mint_result.unwrap();
[INFO] [stdout]     |                                        ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_ok` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:426:28
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `is_ok` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 426 |             assert!(result.is_ok());
[INFO] [stdout]     |                            ^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for enum `MintResult` in the current scope
[INFO] [stdout]    --> src/piggybank_backend/src/lib.rs:427:36
[INFO] [stdout]     |
[INFO] [stdout]  96 | pub enum MintResult {
[INFO] [stdout]     | ------------------- method `unwrap` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 427 |             total_tokens += result.unwrap();
[INFO] [stdout]     |                                    ^^^^^^ method not found in `MintResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piggybank_backend` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "a5f34a1a2d2ee37eb974bdc641ff6c6515a416b2aa6ad81e2f92328f53c64daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f34a1a2d2ee37eb974bdc641ff6c6515a416b2aa6ad81e2f92328f53c64daf", kill_on_drop: false }`
[INFO] [stdout] a5f34a1a2d2ee37eb974bdc641ff6c6515a416b2aa6ad81e2f92328f53c64daf
