[INFO] cloning repository https://github.com/an-am/renoir-fed-training
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/an-am/renoir-fed-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1c2f9c021067f4d88ece84b5e4cb08ad33e202e
[INFO] checking an-am/renoir-fed-training/a1c2f9c021067f4d88ece84b5e4cb08ad33e202e against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/an-am/renoir-fed-training on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/an-am/renoir-fed-training
[INFO] finished tweaking git repo https://github.com/an-am/renoir-fed-training
[INFO] tweaked toml for git repo https://github.com/an-am/renoir-fed-training written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/an-am/renoir-fed-training 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/deib-polimi/renoir`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cubecl v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 621eb9158d8470ccddf5a7220442cd7948746fb3b30ad4cdf8f2169c5cca57c6
[INFO] running `Command { std: "docker" "start" "-a" "621eb9158d8470ccddf5a7220442cd7948746fb3b30ad4cdf8f2169c5cca57c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "621eb9158d8470ccddf5a7220442cd7948746fb3b30ad4cdf8f2169c5cca57c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621eb9158d8470ccddf5a7220442cd7948746fb3b30ad4cdf8f2169c5cca57c6", kill_on_drop: false }`
[INFO] [stdout] 621eb9158d8470ccddf5a7220442cd7948746fb3b30ad4cdf8f2169c5cca57c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86009e12b8bc665e1aacb60f57db558f921ef0e8471c274b019173cba2cfbc0f
[INFO] running `Command { std: "docker" "start" "-a" "86009e12b8bc665e1aacb60f57db558f921ef0e8471c274b019173cba2cfbc0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
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[INFO] [stderr]     Checking burn-common v0.15.0
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking burn-tensor v0.15.0
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking rusqlite v0.32.1
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking ravif v0.11.11
[INFO] [stderr]     Checking r2d2_sqlite v0.25.0
[INFO] [stderr]     Checking serde_rusqlite v0.36.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking image v0.25.5
[INFO] [stderr]     Checking renoir v0.3.0 (https://github.com/deib-polimi/renoir#b7fb57dd)
[INFO] [stderr]     Checking burn-autodiff v0.15.0
[INFO] [stderr]     Checking burn-dataset v0.15.0
[INFO] [stderr]     Checking burn-core v0.15.0
[INFO] [stderr]     Checking burn-train v0.15.0
[INFO] [stderr]     Checking burn v0.15.0
[INFO] [stderr]     Checking renoir-fed-training v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `from_InMemD` should have a snake case name
[INFO] [stdout]   --> src/dataset.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn from_InMemD(dataset: InMemDataset<ClientItem>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `from_in_mem_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_InMemD` should have a snake case name
[INFO] [stdout]   --> src/dataset.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn from_InMemD(dataset: InMemDataset<ClientItem>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `from_in_mem_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation`
[INFO] [stdout]    --> src/main.rs:178:51
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 let ModelRecord { layer1, layer2, activation } = a.unwrap();
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: try ignoring the field: `activation: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `activation`
[INFO] [stdout]    --> src/main.rs:178:51
[INFO] [stdout]     |
[INFO] [stdout] 178 |                 let ModelRecord { layer1, layer2, activation } = a.unwrap();
[INFO] [stdout]     |                                                   ^^^^^^^^^^ help: try ignoring the field: `activation: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         model.clone().save_file(local_model_path, &recorder);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let _ = model.clone().save_file(local_model_path, &recorder);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         writeln!(file, "{}", line);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         model.clone().save_file(local_model_path, &recorder);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let _ = model.clone().save_file(local_model_path, &recorder);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_InMemD` should have a snake case name
[INFO] [stdout]   --> src/dataset.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn from_InMemD(dataset: InMemDataset<ClientItem>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `from_in_mem_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         writeln!(file, "{}", line);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_InMemD` should have a snake case name
[INFO] [stdout]   --> src/dataset.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn from_InMemD(dataset: InMemDataset<ClientItem>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `from_in_mem_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "86009e12b8bc665e1aacb60f57db558f921ef0e8471c274b019173cba2cfbc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86009e12b8bc665e1aacb60f57db558f921ef0e8471c274b019173cba2cfbc0f", kill_on_drop: false }`
[INFO] [stdout] 86009e12b8bc665e1aacb60f57db558f921ef0e8471c274b019173cba2cfbc0f