[INFO] updating cached repository https://github.com/tossyyukky/rust-sample-packaging-practice
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0db46589bd3f7cfa05d985f3ec605ba0d0ea84c5
[INFO] testing tossyyukky/rust-sample-packaging-practice against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftossyyukky%2Frust-sample-packaging-practice" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tossyyukky/rust-sample-packaging-practice on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tossyyukky/rust-sample-packaging-practice
[INFO] finished tweaking git repo https://github.com/tossyyukky/rust-sample-packaging-practice
[INFO] tweaked toml for git repo https://github.com/tossyyukky/rust-sample-packaging-practice written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tossyyukky/rust-sample-packaging-practice already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f799df455539374567941501b0839abbf4afa4cce2ed1906ea7b4bda5d6c7c5
[INFO] running `"docker" "start" "-a" "3f799df455539374567941501b0839abbf4afa4cce2ed1906ea7b4bda5d6c7c5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `"docker" "inspect" "3f799df455539374567941501b0839abbf4afa4cce2ed1906ea7b4bda5d6c7c5"`
[INFO] running `"docker" "rm" "-f" "3f799df455539374567941501b0839abbf4afa4cce2ed1906ea7b4bda5d6c7c5"`
[INFO] [stdout] 3f799df455539374567941501b0839abbf4afa4cce2ed1906ea7b4bda5d6c7c5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f820f49c012e29bfc9ec64b1c3951a5c3fb666ba3bc4ede4c42e205c402548a
[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" "2f820f49c012e29bfc9ec64b1c3951a5c3fb666ba3bc4ede4c42e205c402548a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `utils`
[INFO] [stderr]  --> tests/char.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | mod utils;
[INFO] [stderr]   | ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: to create the module `utils`, create file "tests/utils.rs"
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_map` in this scope
[INFO] [stderr]   --> tests/char.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |       assert_map!(freq,
[INFO] [stderr]    |       ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0583`.
[INFO] [stderr] error: could not compile `wordcount`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2f820f49c012e29bfc9ec64b1c3951a5c3fb666ba3bc4ede4c42e205c402548a"`
[INFO] running `"docker" "rm" "-f" "2f820f49c012e29bfc9ec64b1c3951a5c3fb666ba3bc4ede4c42e205c402548a"`
[INFO] [stdout] 2f820f49c012e29bfc9ec64b1c3951a5c3fb666ba3bc4ede4c42e205c402548a