[INFO] cloning repository https://github.com/Veganins/icp_workshops
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Veganins/icp_workshops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeganins%2Ficp_workshops", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeganins%2Ficp_workshops'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f9490c97619502a99a6a67dbd7270c8ef2ada60
[INFO] checking Veganins/icp_workshops against try#db4e1d23234d93b5e96ecc768b35d9090c32cddf for pr-149901
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeganins%2Ficp_workshops" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Veganins/icp_workshops
[INFO] finished tweaking git repo https://github.com/Veganins/icp_workshops
[INFO] tweaked toml for git repo https://github.com/Veganins/icp_workshops written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Veganins/icp_workshops on toolchain db4e1d23234d93b5e96ecc768b35d9090c32cddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Veganins/icp_workshops 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" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking Veganins/icp_workshops against try#db4e1d23234d93b5e96ecc768b35d9090c32cddf for pr-149901
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeganins%2Ficp_workshops" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Veganins/icp_workshops
[INFO] finished tweaking git repo https://github.com/Veganins/icp_workshops
[INFO] tweaked toml for git repo https://github.com/Veganins/icp_workshops written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Veganins/icp_workshops on toolchain db4e1d23234d93b5e96ecc768b35d9090c32cddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Veganins/icp_workshops 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" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stacker v0.1.19
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39123bf72934a973da7180a57981eaaec68c27468d43d9c29dcc27b2516045f5
[INFO] running `Command { std: "docker" "start" "-a" "39123bf72934a973da7180a57981eaaec68c27468d43d9c29dcc27b2516045f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39123bf72934a973da7180a57981eaaec68c27468d43d9c29dcc27b2516045f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39123bf72934a973da7180a57981eaaec68c27468d43d9c29dcc27b2516045f5", kill_on_drop: false }`
[INFO] [stdout] 39123bf72934a973da7180a57981eaaec68c27468d43d9c29dcc27b2516045f5
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e472085dbd50b6d49ece6e47943973eb865ef42114c3b97e18916d88a588777
[INFO] running `Command { std: "docker" "start" "-a" "5e472085dbd50b6d49ece6e47943973eb865ef42114c3b97e18916d88a588777", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling pretty v0.12.3
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.19
[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 icp_workshops_backend v0.1.0 (/opt/rustwide/workdir/src/icp_workshops_backend)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/icp_workshops_backend/src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, serde::Deserialize)]
[INFO] [stdout]    |                 ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::error`
[INFO] [stdout]  --> src/icp_workshops_backend/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::println`
[INFO] [stdout]  --> src/icp_workshops_backend/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ic_cdk::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   --> src/icp_workshops_backend/src/lib.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, serde::Deserialize)]
[INFO] [stdout]    |                 ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::error`
[INFO] [stdout]  --> src/icp_workshops_backend/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::println`
[INFO] [stdout]  --> src/icp_workshops_backend/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ic_cdk::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Response: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/icp_workshops_backend/src/lib.rs:41:37
[INFO] [stdout]      |
[INFO] [stdout]   41 |     let formated_res: (Response,) = serde_json::from_slice(&res.0.body).map_err(|error| format!("Error while parsing data. Error {...
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `Response`
[INFO] [stdout]     --> src/icp_workshops_backend/src/lib.rs:15:1
[INFO] [stdout]      |
[INFO] [stdout]   15 | pub struct Response {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Response` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a serde_bytes::bytearray::ByteArray<N>
[INFO] [stdout]                &'a serde_bytes::bytes::Bytes
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]              and 227 others
[INFO] [stdout]      = note: required for `(Response,)` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `from_slice`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/de.rs:2657:8
[INFO] [stdout]      |
[INFO] [stdout] 2655 | pub fn from_slice<'a, T>(v: &'a [u8]) -> Result<T>
[INFO] [stdout]      |        ---------- required by a bound in this function
[INFO] [stdout] 2656 | where
[INFO] [stdout] 2657 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icp_workshops_backend` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `Response: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/icp_workshops_backend/src/lib.rs:41:37
[INFO] [stdout]      |
[INFO] [stdout]   41 |     let formated_res: (Response,) = serde_json::from_slice(&res.0.body).map_err(|error| format!("Error while parsing data. Error {...
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `Response`
[INFO] [stdout]     --> src/icp_workshops_backend/src/lib.rs:15:1
[INFO] [stdout]      |
[INFO] [stdout]   15 | pub struct Response {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `Response` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a serde_bytes::bytearray::ByteArray<N>
[INFO] [stdout]                &'a serde_bytes::bytes::Bytes
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]              and 227 others
[INFO] [stdout]      = note: required for `(Response,)` to implement `Deserialize<'_>`
[INFO] [stdout] note: required by a bound in `from_slice`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/de.rs:2657:8
[INFO] [stdout]      |
[INFO] [stdout] 2655 | pub fn from_slice<'a, T>(v: &'a [u8]) -> Result<T>
[INFO] [stdout]      |        ---------- required by a bound in this function
[INFO] [stdout] 2656 | where
[INFO] [stdout] 2657 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `icp_workshops_backend` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5e472085dbd50b6d49ece6e47943973eb865ef42114c3b97e18916d88a588777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e472085dbd50b6d49ece6e47943973eb865ef42114c3b97e18916d88a588777", kill_on_drop: false }`
[INFO] [stdout] 5e472085dbd50b6d49ece6e47943973eb865ef42114c3b97e18916d88a588777