[INFO] fetching crate showata 0.1.0...
[INFO] checking showata-0.1.0 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate showata 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate showata 0.1.0 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate showata 0.1.0
[INFO] finished tweaking crates.io crate showata 0.1.0
[INFO] tweaked toml for crates.io crate showata 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ed6d03cbe31b6228c6acb69da8c6ff58e9fa957dba1e27ab1a5930f0dc99310
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5ed6d03cbe31b6228c6acb69da8c6ff58e9fa957dba1e27ab1a5930f0dc99310"`
[INFO] [stderr]     Checking opener v0.4.1
[INFO] [stderr]     Checking showata v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> examples/sample_nalgebra.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra as na;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^ no `nalgebra` external crate
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `showata::Showable`
[INFO] [stderr]  --> examples/sample_nalgebra.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use showata::Showable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `showata`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5ed6d03cbe31b6228c6acb69da8c6ff58e9fa957dba1e27ab1a5930f0dc99310"`
[INFO] running `"docker" "rm" "-f" "5ed6d03cbe31b6228c6acb69da8c6ff58e9fa957dba1e27ab1a5930f0dc99310"`
[INFO] [stdout] 5ed6d03cbe31b6228c6acb69da8c6ff58e9fa957dba1e27ab1a5930f0dc99310