[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 beta-2020-06-03 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-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tossyyukky/rust-sample-packaging-practice on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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-4/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" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "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] 94e821c09acf6caeb08e00a82bc22ac69983d2eabf14ce6f52fb6e597692d926
[INFO] running `"docker" "start" "-a" "94e821c09acf6caeb08e00a82bc22ac69983d2eabf14ce6f52fb6e597692d926"`
[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 2.40s
[INFO] running `"docker" "inspect" "94e821c09acf6caeb08e00a82bc22ac69983d2eabf14ce6f52fb6e597692d926"`
[INFO] running `"docker" "rm" "-f" "94e821c09acf6caeb08e00a82bc22ac69983d2eabf14ce6f52fb6e597692d926"`
[INFO] [stdout] 94e821c09acf6caeb08e00a82bc22ac69983d2eabf14ce6f52fb6e597692d926
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 362242a376eadb334d26bc3f75850e8723004ada3989e63680afae82fa7248db
[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" "362242a376eadb334d26bc3f75850e8723004ada3989e63680afae82fa7248db"`
[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" "362242a376eadb334d26bc3f75850e8723004ada3989e63680afae82fa7248db"`
[INFO] running `"docker" "rm" "-f" "362242a376eadb334d26bc3f75850e8723004ada3989e63680afae82fa7248db"`
[INFO] [stdout] 362242a376eadb334d26bc3f75850e8723004ada3989e63680afae82fa7248db