[INFO] crate ascii-canvas 2.0.0 is already in cache
[INFO] checking ascii-canvas-2.0.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate ascii-canvas 2.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ascii-canvas 2.0.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ascii-canvas 2.0.0
[INFO] finished tweaking crates.io crate ascii-canvas 2.0.0
[INFO] tweaked toml for crates.io crate ascii-canvas 2.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fada209a93384f5e2b13c271bf0f806c9782acd1c50f93c3a0781eaa7aa6266f
[INFO] running `"docker" "start" "-a" "fada209a93384f5e2b13c271bf0f806c9782acd1c50f93c3a0781eaa7aa6266f"`
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking ascii-canvas v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `test_util`
[INFO] [stderr]  --> src/test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use test_util::expect_debug;
[INFO] [stderr]   |     ^^^^^^^^^ maybe a missing crate `test_util`?
[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 `ascii-canvas`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "fada209a93384f5e2b13c271bf0f806c9782acd1c50f93c3a0781eaa7aa6266f"`
[INFO] running `"docker" "rm" "-f" "fada209a93384f5e2b13c271bf0f806c9782acd1c50f93c3a0781eaa7aa6266f"`
[INFO] [stdout] fada209a93384f5e2b13c271bf0f806c9782acd1c50f93c3a0781eaa7aa6266f