[INFO] cloning repository https://github.com/AdrianEddy/burn-tracing-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrianEddy/burn-tracing-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianEddy%2Fburn-tracing-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianEddy%2Fburn-tracing-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da7f0b80fe5e910700bfecad302bd03eb9513040
[INFO] fixing AdrianEddy/burn-tracing-backend against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianEddy%2Fburn-tracing-backend" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AdrianEddy/burn-tracing-backend
[INFO] finished tweaking git repo https://github.com/AdrianEddy/burn-tracing-backend
[INFO] tweaked toml for git repo https://github.com/AdrianEddy/burn-tracing-backend written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AdrianEddy/burn-tracing-backend on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AdrianEddy/burn-tracing-backend 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tracel-ai/burn.git`
[INFO] [stderr]     Updating git repository `https://github.com/tracel-ai/cubecl`
[INFO] [stderr]     Updating git repository `https://github.com/tracel-ai/cubek`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8
[INFO] running `Command { std: "docker" "start" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8", 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" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling cubecl v0.10.0-pre.2 (https://github.com/tracel-ai/cubecl?rev=20585bb73e19b16c5fb84b39923a49011b329a70#20585bb7)
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[INFO] [stderr]     Checking burn-nn v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git#f0987e78)
[INFO] [stderr]     Checking burn-optim v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git#f0987e78)
[INFO] [stderr]     Checking cubek-convolution v0.2.0-pre.2 (https://github.com/tracel-ai/cubek?rev=01ed48e1abb5ed117df33f4394f2c5a91c3eb97e#01ed48e1)
[INFO] [stderr]     Checking cubek-attention v0.2.0-pre.2 (https://github.com/tracel-ai/cubek?rev=01ed48e1abb5ed117df33f4394f2c5a91c3eb97e#01ed48e1)
[INFO] [stderr]     Checking cubek v0.2.0-pre.2 (https://github.com/tracel-ai/cubek?rev=01ed48e1abb5ed117df33f4394f2c5a91c3eb97e#01ed48e1)
[INFO] [stderr]     Checking burn-cubecl v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git#f0987e78)
[INFO] [stderr]     Checking burn-wgpu v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git#f0987e78)
[INFO] [stderr]     Checking burn v0.21.0-pre.2 (https://github.com/tracel-ai/burn.git#f0987e78)
[INFO] [stderr]     Checking burn-tracing-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `burn_fusion`
[INFO] [stdout]   --> examples/sample_fusion.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use burn_fusion::Fusion;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `burn_fusion`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `burn_fusion`, use `cargo add burn_fusion` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `burn_fusion`
[INFO] [stdout]   --> examples/validation.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use burn_fusion::Fusion;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `burn_fusion`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `burn_fusion`, use `cargo add burn_fusion` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `burn-tracing-backend` (example "sample_fusion") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `burn-tracing-backend` (example "validation") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8", kill_on_drop: false }`
[INFO] [stdout] 8ab29e22c52d669003707393e13af45a94332087fba961d2c789f6ad856e8cc8
