[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#f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlessan-Alex%2FStash" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Blessan-Alex/Stash on toolchain f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "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" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 207055f4b2ba595c3dcd9382723918df21f087fd6f32066959cb95692cdcad56
[INFO] running `Command { std: "docker" "start" "-a" "207055f4b2ba595c3dcd9382723918df21f087fd6f32066959cb95692cdcad56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "207055f4b2ba595c3dcd9382723918df21f087fd6f32066959cb95692cdcad56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207055f4b2ba595c3dcd9382723918df21f087fd6f32066959cb95692cdcad56", kill_on_drop: false }`
[INFO] [stdout] 207055f4b2ba595c3dcd9382723918df21f087fd6f32066959cb95692cdcad56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27074b844272d75312f5d150021ed1fcb439c9710738c1a40fef4c52abef93d
[INFO] running `Command { std: "docker" "start" "-a" "a27074b844272d75312f5d150021ed1fcb439c9710738c1a40fef4c52abef93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.20
[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" "a27074b844272d75312f5d150021ed1fcb439c9710738c1a40fef4c52abef93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27074b844272d75312f5d150021ed1fcb439c9710738c1a40fef4c52abef93d", kill_on_drop: false }`
[INFO] [stdout] a27074b844272d75312f5d150021ed1fcb439c9710738c1a40fef4c52abef93d
