[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 try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlessan-Alex%2FStash" "/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/Blessan-Alex/Stash on toolchain 5fee451ebd94296ea05214e819c311e164b30af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc2/source/Cargo.toml
[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" "+5fee451ebd94296ea05214e819c311e164b30af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bda43092e6140e0d1637a7d532252c064c8df99e088e10b7eebe576121d24f4
[INFO] running `Command { std: "docker" "start" "-a" "4bda43092e6140e0d1637a7d532252c064c8df99e088e10b7eebe576121d24f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bda43092e6140e0d1637a7d532252c064c8df99e088e10b7eebe576121d24f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bda43092e6140e0d1637a7d532252c064c8df99e088e10b7eebe576121d24f4", kill_on_drop: false }`
[INFO] [stdout] 4bda43092e6140e0d1637a7d532252c064c8df99e088e10b7eebe576121d24f4
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2c428242ea3a6f6b74d9a71d5fb52fb7dda49c855ed1bd16b390f7502c8a392
[INFO] running `Command { std: "docker" "start" "-a" "d2c428242ea3a6f6b74d9a71d5fb52fb7dda49c855ed1bd16b390f7502c8a392", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling data-encoding v2.8.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.20
[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 byteorder v1.5.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking ic0 v0.23.0
[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]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking ic_principal v0.1.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]     Checking 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" "d2c428242ea3a6f6b74d9a71d5fb52fb7dda49c855ed1bd16b390f7502c8a392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c428242ea3a6f6b74d9a71d5fb52fb7dda49c855ed1bd16b390f7502c8a392", kill_on_drop: false }`
[INFO] [stdout] d2c428242ea3a6f6b74d9a71d5fb52fb7dda49c855ed1bd16b390f7502c8a392
