[INFO] cloning repository https://github.com/somyajain-2048/Decentralized-ai-tutor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/somyajain-2048/Decentralized-ai-tutor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomyajain-2048%2FDecentralized-ai-tutor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomyajain-2048%2FDecentralized-ai-tutor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c91c5ebbdfe5f07a7ff172d408ba217a53938d1f
[INFO] checking somyajain-2048/Decentralized-ai-tutor/c91c5ebbdfe5f07a7ff172d408ba217a53938d1f against master#ff086354c9fc93e1da1d2f4d255456624fbcd099 for pr-153513
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsomyajain-2048%2FDecentralized-ai-tutor" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/somyajain-2048/Decentralized-ai-tutor
[INFO] finished tweaking git repo https://github.com/somyajain-2048/Decentralized-ai-tutor
[INFO] tweaked toml for git repo https://github.com/somyajain-2048/Decentralized-ai-tutor written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/somyajain-2048/Decentralized-ai-tutor on toolchain ff086354c9fc93e1da1d2f4d255456624fbcd099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/somyajain-2048/Decentralized-ai-tutor 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" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-cdk-executor v0.1.0
[INFO] [stderr]   Downloaded ic-cdk-macros v0.16.0
[INFO] [stderr]   Downloaded ic-cdk-timers v0.10.0
[INFO] [stderr]   Downloaded candid v0.10.17
[INFO] [stderr]   Downloaded candid_derive v0.10.17
[INFO] [stderr]   Downloaded ic-cdk v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85a2510c0b63b73c2e6c9990ca68667702d8beac1f6ba279a8c641b40dce25b2
[INFO] running `Command { std: "docker" "start" "-a" "85a2510c0b63b73c2e6c9990ca68667702d8beac1f6ba279a8c641b40dce25b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85a2510c0b63b73c2e6c9990ca68667702d8beac1f6ba279a8c641b40dce25b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85a2510c0b63b73c2e6c9990ca68667702d8beac1f6ba279a8c641b40dce25b2", kill_on_drop: false }`
[INFO] [stdout] 85a2510c0b63b73c2e6c9990ca68667702d8beac1f6ba279a8c641b40dce25b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a6ac27b9051a2bedc4ffc3a4c9388b63f03b399ab8dadc96b358f6ccb85ade
[INFO] running `Command { std: "docker" "start" "-a" "51a6ac27b9051a2bedc4ffc3a4c9388b63f03b399ab8dadc96b358f6ccb85ade", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling pretty v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling ic-cdk-executor v0.1.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking ic0 v0.23.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[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 v0.10.17
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]     Checking candid v0.10.17
[INFO] [stderr]    Compiling ic-cdk-macros v0.16.0
[INFO] [stderr]     Checking ic-cdk v0.16.1
[INFO] [stderr]     Checking ic-cdk-timers v0.10.0
[INFO] [stderr]     Checking ai_tutor_backend v0.1.0 (/opt/rustwide/workdir/src/ai_tutor_backend)
[INFO] [stdout] error[E0433]: cannot find `candid` in `api`
[INFO] [stdout]    --> src/ai_tutor_backend/src/lib.rs:243:18
[INFO] [stdout]     |
[INFO] [stdout] 243 |     ic_cdk::api::candid::export_service!();
[INFO] [stdout]     |                  ^^^^^^ could not find `candid` in `api`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `export_service` in this scope
[INFO] [stdout]    --> src/ai_tutor_backend/src/lib.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     export_service()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ai_tutor_backend` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find `candid` in `api`
[INFO] [stdout]    --> src/ai_tutor_backend/src/lib.rs:243:18
[INFO] [stdout]     |
[INFO] [stdout] 243 |     ic_cdk::api::candid::export_service!();
[INFO] [stdout]     |                  ^^^^^^ could not find `candid` in `api`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `export_service` in this scope
[INFO] [stdout]    --> src/ai_tutor_backend/src/lib.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 |     export_service()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ai_tutor_backend` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "51a6ac27b9051a2bedc4ffc3a4c9388b63f03b399ab8dadc96b358f6ccb85ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a6ac27b9051a2bedc4ffc3a4c9388b63f03b399ab8dadc96b358f6ccb85ade", kill_on_drop: false }`
[INFO] [stdout] 51a6ac27b9051a2bedc4ffc3a4c9388b63f03b399ab8dadc96b358f6ccb85ade