[INFO] updating cached repository https://github.com/KevinCybura/K_lang
[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] 8f1e98aed9caa71567abcb692a6312d8165c8f09
[INFO] testing KevinCybura/K_lang against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevinCybura%2FK_lang" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KevinCybura/K_lang 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/KevinCybura/K_lang
[INFO] finished tweaking git repo https://github.com/KevinCybura/K_lang
[INFO] tweaked toml for git repo https://github.com/KevinCybura/K_lang written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/KevinCybura/K_lang 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8f2701f13412cff0b742b39adcc3acbf2f955a4caf33ea1dabe1c4b83c8cbf8a
[INFO] running `"docker" "start" "-a" "8f2701f13412cff0b742b39adcc3acbf2f955a4caf33ea1dabe1c4b83c8cbf8a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling K_Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "8f2701f13412cff0b742b39adcc3acbf2f955a4caf33ea1dabe1c4b83c8cbf8a"`
[INFO] running `"docker" "rm" "-f" "8f2701f13412cff0b742b39adcc3acbf2f955a4caf33ea1dabe1c4b83c8cbf8a"`
[INFO] [stdout] 8f2701f13412cff0b742b39adcc3acbf2f955a4caf33ea1dabe1c4b83c8cbf8a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8539f027654ecf2ce185fb4fe947876e9363522193be713224a7d13fa054f9ab
[INFO] running `"docker" "start" "-a" "8539f027654ecf2ce185fb4fe947876e9363522193be713224a7d13fa054f9ab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling K_Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "8539f027654ecf2ce185fb4fe947876e9363522193be713224a7d13fa054f9ab"`
[INFO] running `"docker" "rm" "-f" "8539f027654ecf2ce185fb4fe947876e9363522193be713224a7d13fa054f9ab"`
[INFO] [stdout] 8539f027654ecf2ce185fb4fe947876e9363522193be713224a7d13fa054f9ab
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdfeedd335b51480093b4e7633c3572223829190946979d32b94ef85c07c1542
[INFO] running `"docker" "start" "-a" "bdfeedd335b51480093b4e7633c3572223829190946979d32b94ef85c07c1542"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/K_Lang-89061e0950a0e5e2
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lexer::tests::test_parse_consecutive_tokens ... ok
[INFO] [stdout] test lexer::tests::test_get_next_char ... ok
[INFO] [stdout] test lexer::tests::test_parse_mutli_char_ops ... ok
[INFO] [stdout] test lexer::tests::test_parse_single_char_ops ... ok
[INFO] [stdout] test lexer::tests::test_parse_num ... ok
[INFO] [stdout] test lexer::tests::test_parse_string ... ok
[INFO] [stdout] test parser::test::test_parse_prototype_with_args ... ok
[INFO] [stdout] test lexer::tests::test_parse_tokens ... ok
[INFO] [stdout] test parser::test::test_parse_prototype_no_args ... ok
[INFO] [stdout] test parser::test::test_parse_extern ... ok
[INFO] [stdout] test lexer::tests::test_invalid_float_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bdfeedd335b51480093b4e7633c3572223829190946979d32b94ef85c07c1542"`
[INFO] running `"docker" "rm" "-f" "bdfeedd335b51480093b4e7633c3572223829190946979d32b94ef85c07c1542"`
[INFO] [stdout] bdfeedd335b51480093b4e7633c3572223829190946979d32b94ef85c07c1542