[INFO] cloning repository https://github.com/r7kamura/r8cc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r7kamura/r8cc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr7kamura%2Fr8cc"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr7kamura%2Fr8cc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d615a0d2658a63ef848ae44c2ac5837bb1fa335
[INFO] testing r7kamura/r8cc against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr7kamura%2Fr8cc" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r7kamura/r8cc 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/r7kamura/r8cc
[INFO] finished tweaking git repo https://github.com/r7kamura/r8cc
[INFO] tweaked toml for git repo https://github.com/r7kamura/r8cc written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/r7kamura/r8cc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 376d334a372f7421f3f14e53221f76ea9585f6817c68e8aca5b357860d589366
[INFO] running `"docker" "start" "-a" "376d334a372f7421f3f14e53221f76ea9585f6817c68e8aca5b357860d589366"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling r8cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "376d334a372f7421f3f14e53221f76ea9585f6817c68e8aca5b357860d589366"`
[INFO] running `"docker" "rm" "-f" "376d334a372f7421f3f14e53221f76ea9585f6817c68e8aca5b357860d589366"`
[INFO] [stdout] 376d334a372f7421f3f14e53221f76ea9585f6817c68e8aca5b357860d589366
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 62efea278b6fa4242504389f9a1d2e1d1f88ad2ddb48147874a17a0aca512d86
[INFO] running `"docker" "start" "-a" "62efea278b6fa4242504389f9a1d2e1d1f88ad2ddb48147874a17a0aca512d86"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling r8cc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "62efea278b6fa4242504389f9a1d2e1d1f88ad2ddb48147874a17a0aca512d86"`
[INFO] running `"docker" "rm" "-f" "62efea278b6fa4242504389f9a1d2e1d1f88ad2ddb48147874a17a0aca512d86"`
[INFO] [stdout] 62efea278b6fa4242504389f9a1d2e1d1f88ad2ddb48147874a17a0aca512d86
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7e895432ce13e8087fc071b21fbb8a20d0c553a8e3f97e6e19999500e7f83745
[INFO] running `"docker" "start" "-a" "7e895432ce13e8087fc071b21fbb8a20d0c553a8e3f97e6e19999500e7f83745"`
[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/r8cc-45a744b493c525bf
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tokenizer::tests::test_tokenize_integer_and_plus_and_minus ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_if ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_integer_declaration ... ok
[INFO] [stdout] test parser::tests::test_parse_if ... ok
[INFO] [stdout] test parser::tests::test_parse_global_variable ... ok
[INFO] [stdout] test parser::tests::test_parse_undefined_variable ... ok
[INFO] [stdout] test parser::tests::test_parse_char ... ok
[INFO] [stdout] test parser::tests::test_parse_array ... ok
[INFO] [stdout] test parser::tests::test_parse_while ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_whitespace ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_array ... ok
[INFO] [stdout] test parser::tests::test_parse_string ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_empty_string ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_new_line ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_while ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_for ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_character ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_assign ... ok
[INFO] [stdout] test tokenizer::tests::test_tokenize_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7e895432ce13e8087fc071b21fbb8a20d0c553a8e3f97e6e19999500e7f83745"`
[INFO] running `"docker" "rm" "-f" "7e895432ce13e8087fc071b21fbb8a20d0c553a8e3f97e6e19999500e7f83745"`
[INFO] [stdout] 7e895432ce13e8087fc071b21fbb8a20d0c553a8e3f97e6e19999500e7f83745