[INFO] cloning repository https://github.com/stfe/sfrl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stfe/sfrl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfe%2Fsfrl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfe%2Fsfrl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f135e51df4108b1fda4de7baed8954989d02c0eb
[INFO] checking stfe/sfrl against try#d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfe%2Fsfrl" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stfe/sfrl
[INFO] finished tweaking git repo https://github.com/stfe/sfrl
[INFO] tweaked toml for git repo https://github.com/stfe/sfrl written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stfe/sfrl on toolchain d0ab665d12770dbaae620b539ee4319b83445f45
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stfe/sfrl 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc
[INFO] running `Command { std: "docker" "start" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cubecl-common v0.8.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling burn-derive v0.19.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking zerocopy v0.8.27
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking float8 v0.4.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking burn-common v0.19.1
[INFO] [stderr]     Checking cubecl-quant v0.8.1
[INFO] [stderr]     Checking burn-tensor v0.19.1
[INFO] [stderr]     Checking burn-core v0.19.1
[INFO] [stderr]     Checking burn-optim v0.19.1
[INFO] [stderr]     Checking burn-nn v0.19.1
[INFO] [stderr]     Checking burn v0.19.1
[INFO] [stderr]     Checking sfrl_engines v0.1.0 (/opt/rustwide/workdir/sfrl_engines)
[INFO] [stderr]     Checking sfrl_core v0.1.0 (/opt/rustwide/workdir/sfrl_core)
[INFO] [stdout] error[E0583]: file not found for module `utils`
[INFO] [stdout]  --> sfrl_core/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod utils;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `utils`, create file "sfrl_core/src/utils.rs" or "sfrl_core/src/utils/mod.rs"
[INFO] [stdout]   = note: if there is a `mod utils` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `utils`
[INFO] [stdout]  --> sfrl_core/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod utils;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `utils`, create file "sfrl_core/src/utils.rs" or "sfrl_core/src/utils/mod.rs"
[INFO] [stdout]   = note: if there is a `mod utils` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_id`
[INFO] [stdout]    --> sfrl_core/src/ppo.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 218 |         for (actor_id, observation) in obs_map.iter() {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obs`
[INFO] [stdout]    --> sfrl_core/src/ppo.rs:252:36
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 for (i, (actor_id, obs)) in obs.iter().enumerate() {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_obs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_id`
[INFO] [stdout]    --> sfrl_core/src/ppo.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 218 |         for (actor_id, observation) in obs_map.iter() {
[INFO] [stdout]     |              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obs`
[INFO] [stdout]    --> sfrl_core/src/ppo.rs:252:36
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 for (i, (actor_id, obs)) in obs.iter().enumerate() {
[INFO] [stdout]     |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_obs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfrl_core` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sfrl_core` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc", kill_on_drop: false }`
[INFO] [stdout] af98c8a8a449e2b3b4d14f65d64b943bf1f8e328153a85bee8b002714cb742bc
