[INFO] updating cached repository https://github.com/Thujopsis/RustChunkCode
[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] ff4e374f5686f6684c24ad1dc9eb2744da1828e4
[INFO] testing Thujopsis/RustChunkCode against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThujopsis%2FRustChunkCode" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Thujopsis/RustChunkCode 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/Thujopsis/RustChunkCode
[INFO] finished tweaking git repo https://github.com/Thujopsis/RustChunkCode
[INFO] tweaked toml for git repo https://github.com/Thujopsis/RustChunkCode written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Thujopsis/RustChunkCode 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 668664b8ec857efa12a008fb2a2e149fa73362a3b0dc1775ea6b99ea465eea92
[INFO] running `"docker" "start" "-a" "668664b8ec857efa12a008fb2a2e149fa73362a3b0dc1775ea6b99ea465eea92"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust_chunk_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `fizzbuzz`
[INFO] [stderr]   --> src/main.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn fizzbuzz(italate_counter: i32) -> String{    
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "668664b8ec857efa12a008fb2a2e149fa73362a3b0dc1775ea6b99ea465eea92"`
[INFO] running `"docker" "rm" "-f" "668664b8ec857efa12a008fb2a2e149fa73362a3b0dc1775ea6b99ea465eea92"`
[INFO] [stdout] 668664b8ec857efa12a008fb2a2e149fa73362a3b0dc1775ea6b99ea465eea92
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 263531d582f5a7479552dbd0275cd66e7c9a5d456aefd05b8ffb61b3f9686dd6
[INFO] running `"docker" "start" "-a" "263531d582f5a7479552dbd0275cd66e7c9a5d456aefd05b8ffb61b3f9686dd6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust_chunk_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "263531d582f5a7479552dbd0275cd66e7c9a5d456aefd05b8ffb61b3f9686dd6"`
[INFO] running `"docker" "rm" "-f" "263531d582f5a7479552dbd0275cd66e7c9a5d456aefd05b8ffb61b3f9686dd6"`
[INFO] [stdout] 263531d582f5a7479552dbd0275cd66e7c9a5d456aefd05b8ffb61b3f9686dd6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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"`
[INFO] [stdout] 3bc7c1b68a8edb8e3e52ffd7a9dd86273b47a12d02abe771f6ad37c2e720eb93
[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" "3bc7c1b68a8edb8e3e52ffd7a9dd86273b47a12d02abe771f6ad37c2e720eb93"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_chunk_code-82ffc82253197fbb
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test fizzbuzz_divided15 ... ok
[INFO] [stdout] test can_test ... ok
[INFO] [stdout] test fizzbuzz_divided5 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided15 ... ok
[INFO] [stdout] test fizzbuzz_divided3 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided5 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3bc7c1b68a8edb8e3e52ffd7a9dd86273b47a12d02abe771f6ad37c2e720eb93"`
[INFO] running `"docker" "rm" "-f" "3bc7c1b68a8edb8e3e52ffd7a9dd86273b47a12d02abe771f6ad37c2e720eb93"`
[INFO] [stdout] 3bc7c1b68a8edb8e3e52ffd7a9dd86273b47a12d02abe771f6ad37c2e720eb93