[INFO] updating cached repository https://github.com/michaelgruenewald/brainrust
[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] [stderr] From https://github.com/michaelgruenewald/brainrust
[INFO] [stderr]    c7426e5..aed2cd3  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aed2cd30ef56f7934a1a122e6d74a2fea682ead0
[INFO] testing michaelgruenewald/brainrust against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelgruenewald%2Fbrainrust" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaelgruenewald/brainrust 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/michaelgruenewald/brainrust
[INFO] finished tweaking git repo https://github.com/michaelgruenewald/brainrust
[INFO] tweaked toml for git repo https://github.com/michaelgruenewald/brainrust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/michaelgruenewald/brainrust 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9d9521a29c2d7e587c5987117b1fd73863134c5c1f13441234dcdc6b29d5ecf7
[INFO] running `"docker" "start" "-a" "9d9521a29c2d7e587c5987117b1fd73863134c5c1f13441234dcdc6b29d5ecf7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm9-0#1cc05b88)
[INFO] [stderr]    Compiling llvm-sys v90.0.0
[INFO] [stderr]    Compiling inkwell_internals v0.1.0 (https://github.com/TheDan64/inkwell?branch=llvm9-0#1cc05b88)
[INFO] [stderr]    Compiling brain_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.67s
[INFO] running `"docker" "inspect" "9d9521a29c2d7e587c5987117b1fd73863134c5c1f13441234dcdc6b29d5ecf7"`
[INFO] running `"docker" "rm" "-f" "9d9521a29c2d7e587c5987117b1fd73863134c5c1f13441234dcdc6b29d5ecf7"`
[INFO] [stdout] 9d9521a29c2d7e587c5987117b1fd73863134c5c1f13441234dcdc6b29d5ecf7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 313ea58166a699b6e256b9a3b0c5943c902a8c53604ed4d5ce17c4f956f0bb7a
[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" "313ea58166a699b6e256b9a3b0c5943c902a8c53604ed4d5ce17c4f956f0bb7a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling brain_rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.65s
[INFO] running `"docker" "inspect" "313ea58166a699b6e256b9a3b0c5943c902a8c53604ed4d5ce17c4f956f0bb7a"`
[INFO] running `"docker" "rm" "-f" "313ea58166a699b6e256b9a3b0c5943c902a8c53604ed4d5ce17c4f956f0bb7a"`
[INFO] [stdout] 313ea58166a699b6e256b9a3b0c5943c902a8c53604ed4d5ce17c4f956f0bb7a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 433f61273c26c7f68cca9e9b28c3feb201e8415b61436b55da5ec8366eb1ae72
[INFO] running `"docker" "start" "-a" "433f61273c26c7f68cca9e9b28c3feb201e8415b61436b55da5ec8366eb1ae72"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brain_rust-8787a07fc4fd1671
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test runner::tests::test_state_index ... ok
[INFO] [stdout] test runner::tests::test_state_index_mut ... ok
[INFO] [stdout] test parser::tests::test_parse_stray ... ok
[INFO] [stdout] test runner::tests::test_state_step_output ... ok
[INFO] [stdout] test optimizer::tests::test_opstream_optimize_transfer ... ok
[INFO] [stdout] test optimizer::tests::test_opstream_optimize ... ok
[INFO] [stdout] test runner::tests::test_state_step_transfer_noiteration ... ok
[INFO] [stdout] test runner::tests::test_state_step_transfer ... ok
[INFO] [stdout] test runner::tests::test_state_step_add ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test runner::tests::test_state_run ... ok
[INFO] [stdout] test runner::tests::test_state_step_input ... ok
[INFO] [stdout] test runner::tests::test_state_step_input_eof ... ok
[INFO] [stdout] test runner::tests::test_state_run_stop ... ok
[INFO] [stdout] test parser::tests::test_parse_empty ... ok
[INFO] [stdout] test runner::tests::test_state_run_nested_stop ... ok
[INFO] [stdout] test runner::tests::test_state_step_mov ... ok
[INFO] [stdout] test runner::tests::test_state_step_loop ... ok
[INFO] [stdout] test parser::tests::test_parse_incomplete ... 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" "433f61273c26c7f68cca9e9b28c3feb201e8415b61436b55da5ec8366eb1ae72"`
[INFO] running `"docker" "rm" "-f" "433f61273c26c7f68cca9e9b28c3feb201e8415b61436b55da5ec8366eb1ae72"`
[INFO] [stdout] 433f61273c26c7f68cca9e9b28c3feb201e8415b61436b55da5ec8366eb1ae72