[INFO] cloning repository https://github.com/daniel-j-anderson-dev/hello_burn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-j-anderson-dev/hello_burn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fhello_burn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fhello_burn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d2a0d2f4d120abc563877c80af34b0303acfb36
[INFO] testing daniel-j-anderson-dev/hello_burn against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-j-anderson-dev%2Fhello_burn" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daniel-j-anderson-dev/hello_burn
[INFO] finished tweaking git repo https://github.com/daniel-j-anderson-dev/hello_burn
[INFO] tweaked toml for git repo https://github.com/daniel-j-anderson-dev/hello_burn written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daniel-j-anderson-dev/hello_burn on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daniel-j-anderson-dev/hello_burn 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43262f4f8728f5cf5ca3896cd8ff96198337fc58613b5d37975d75336315dc14
[INFO] running `Command { std: "docker" "start" "-a" "43262f4f8728f5cf5ca3896cd8ff96198337fc58613b5d37975d75336315dc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43262f4f8728f5cf5ca3896cd8ff96198337fc58613b5d37975d75336315dc14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43262f4f8728f5cf5ca3896cd8ff96198337fc58613b5d37975d75336315dc14", kill_on_drop: false }`
[INFO] [stdout] 43262f4f8728f5cf5ca3896cd8ff96198337fc58613b5d37975d75336315dc14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e5a173de922e8a4eabd01a99f8c6f2ab840dcb87406c9c578f432ba51fbf78d6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hello_burn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/mnist_id_model/dataset_batch.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 |             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stdout]    |                           ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stdout] 26 +             .map(|tensor| (tensor / 255) - 0.1307 / 0.3081) 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdaptiveAvgPool2dConfig`, `Conv2dConfig`, `DropoutConfig`, and `LinearConfig`
[INFO] [stdout]  --> src/mnist_id_model.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |         conv::{Conv2d, Conv2dConfig},
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout] 7 |         pool::{AdaptiveAvgPool2d, AdaptiveAvgPool2dConfig},
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |         Dropout, DropoutConfig, Linear, LinearConfig, Relu,
[INFO] [stdout]   |                  ^^^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 43s
[INFO] running `Command { std: "docker" "inspect" "e5a173de922e8a4eabd01a99f8c6f2ab840dcb87406c9c578f432ba51fbf78d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a173de922e8a4eabd01a99f8c6f2ab840dcb87406c9c578f432ba51fbf78d6", kill_on_drop: false }`
[INFO] [stdout] e5a173de922e8a4eabd01a99f8c6f2ab840dcb87406c9c578f432ba51fbf78d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bad0ef2d7a7f6400320f49f4e246221917e480eba8eb08808b27d5027340c47
[INFO] running `Command { std: "docker" "start" "-a" "8bad0ef2d7a7f6400320f49f4e246221917e480eba8eb08808b27d5027340c47", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_burn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/mnist_id_model/dataset_batch.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 |             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stdout]    |                           ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stdout] 26 +             .map(|tensor| (tensor / 255) - 0.1307 / 0.3081) 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdaptiveAvgPool2dConfig`, `Conv2dConfig`, `DropoutConfig`, and `LinearConfig`
[INFO] [stdout]  --> src/mnist_id_model.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |         conv::{Conv2d, Conv2dConfig},
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout] 7 |         pool::{AdaptiveAvgPool2d, AdaptiveAvgPool2dConfig},
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |         Dropout, DropoutConfig, Linear, LinearConfig, Relu,
[INFO] [stdout]   |                  ^^^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "8bad0ef2d7a7f6400320f49f4e246221917e480eba8eb08808b27d5027340c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bad0ef2d7a7f6400320f49f4e246221917e480eba8eb08808b27d5027340c47", kill_on_drop: false }`
[INFO] [stdout] 8bad0ef2d7a7f6400320f49f4e246221917e480eba8eb08808b27d5027340c47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbbe457e9aaa63daffcabba8538cec91649e3bb7a141a65d05ebb223093e6519
[INFO] running `Command { std: "docker" "start" "-a" "bbbe457e9aaa63daffcabba8538cec91649e3bb7a141a65d05ebb223093e6519", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/mnist_id_model/dataset_batch.rs:26:27
[INFO] [stderr]    |
[INFO] [stderr] 26 |             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stderr]    |                           ^                                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 26 -             .map(|tensor| ((tensor / 255) - 0.1307 / 0.3081)) 
[INFO] [stderr] 26 +             .map(|tensor| (tensor / 255) - 0.1307 / 0.3081) 
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AdaptiveAvgPool2dConfig`, `Conv2dConfig`, `DropoutConfig`, and `LinearConfig`
[INFO] [stderr]  --> src/mnist_id_model.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 |         conv::{Conv2d, Conv2dConfig},
[INFO] [stderr]   |                        ^^^^^^^^^^^^
[INFO] [stderr] 7 |         pool::{AdaptiveAvgPool2d, AdaptiveAvgPool2dConfig},
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 8 |         Dropout, DropoutConfig, Linear, LinearConfig, Relu,
[INFO] [stderr]   |                  ^^^^^^^^^^^^^          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hello_burn` (bin "hello_burn" test) generated 2 warnings (run `cargo fix --bin "hello_burn" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_burn-ea1b32998ac5340e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bbbe457e9aaa63daffcabba8538cec91649e3bb7a141a65d05ebb223093e6519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbbe457e9aaa63daffcabba8538cec91649e3bb7a141a65d05ebb223093e6519", kill_on_drop: false }`
[INFO] [stdout] bbbe457e9aaa63daffcabba8538cec91649e3bb7a141a65d05ebb223093e6519
