[INFO] cloning repository https://github.com/sigma-andex/tiny-transformer
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[INFO] building sigma-andex/tiny-transformer against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigma-andex%2Ftiny-transformer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tiny-transformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Embedding`
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nn::{Embedding, EmbeddingConfig},
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] 77798c88c4c604fa18a54e1bb0e7ca4c15e788d7ad3d1b67794bf43ec56a0f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7aaa9bdb9d8dac3ab8dcb5cee9874b87411ad0c871a2c23c79fe9e80f11cf7f
[INFO] running `Command { std: "docker" "start" "-a" "f7aaa9bdb9d8dac3ab8dcb5cee9874b87411ad0c871a2c23c79fe9e80f11cf7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-transformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Embedding`
[INFO] [stdout]  --> src/main.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nn::{Embedding, EmbeddingConfig},
[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 1.76s
[INFO] running `Command { std: "docker" "inspect" "f7aaa9bdb9d8dac3ab8dcb5cee9874b87411ad0c871a2c23c79fe9e80f11cf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7aaa9bdb9d8dac3ab8dcb5cee9874b87411ad0c871a2c23c79fe9e80f11cf7f", kill_on_drop: false }`
[INFO] [stdout] f7aaa9bdb9d8dac3ab8dcb5cee9874b87411ad0c871a2c23c79fe9e80f11cf7f