[INFO] cloning repository https://github.com/jcoglan/nicod [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcoglan/nicod" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoglan%2Fnicod"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoglan%2Fnicod'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0559ef49ded9fe3f8f2a0a02ce95bd5b9830cb55 [INFO] testing jcoglan/nicod against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcoglan%2Fnicod" "/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/jcoglan/nicod 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/jcoglan/nicod [INFO] finished tweaking git repo https://github.com/jcoglan/nicod [INFO] tweaked toml for git repo https://github.com/jcoglan/nicod written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jcoglan/nicod 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-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" "+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] fb299fc2eb8b1760926e8985c9e5340ec66d293e29f10a5810f07e833c4431eb [INFO] running `"docker" "start" "-a" "fb299fc2eb8b1760926e8985c9e5340ec66d293e29f10a5810f07e833c4431eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling nicod v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "fb299fc2eb8b1760926e8985c9e5340ec66d293e29f10a5810f07e833c4431eb"` [INFO] running `"docker" "rm" "-f" "fb299fc2eb8b1760926e8985c9e5340ec66d293e29f10a5810f07e833c4431eb"` [INFO] [stdout] fb299fc2eb8b1760926e8985c9e5340ec66d293e29f10a5810f07e833c4431eb [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" "+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] 7727b1ce82dffe7e2d26f43f360146f8a6bdcbe60027a3b73baf6f3835186dc8 [INFO] running `"docker" "start" "-a" "7727b1ce82dffe7e2d26f43f360146f8a6bdcbe60027a3b73baf6f3835186dc8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nicod v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.46s [INFO] running `"docker" "inspect" "7727b1ce82dffe7e2d26f43f360146f8a6bdcbe60027a3b73baf6f3835186dc8"` [INFO] running `"docker" "rm" "-f" "7727b1ce82dffe7e2d26f43f360146f8a6bdcbe60027a3b73baf6f3835186dc8"` [INFO] [stdout] 7727b1ce82dffe7e2d26f43f360146f8a6bdcbe60027a3b73baf6f3835186dc8 [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" "+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] 923285a7ead54c8db2ed4bcca530fb88e8a6c167f867522838f529cc53334838 [INFO] running `"docker" "start" "-a" "923285a7ead54c8db2ed4bcca530fb88e8a6c167f867522838f529cc53334838"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nicod-026c1045ad48a86e [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::reject_sequence_with_repeated_variable ... ok [INFO] [stdout] test tests::unify_nested_sequences ... ok [INFO] [stdout] test tests::unify_equal_words ... ok [INFO] [stdout] test tests::reject_unequal_nested_sequences ... ok [INFO] [stdout] test tests::reject_unequal_words ... ok [INFO] [stdout] test tests::unify_equal_flat_sequences ... ok [INFO] [stdout] test tests::unify_nested_sequences_with_variables ... ok [INFO] [stdout] test tests::unify_nested_sequences_with_indirect_variables ... ok [INFO] [stdout] test tests::unify_nested_sequences_with_repeated_variables ... ok [INFO] [stdout] test tests::reject_unequal_flat_sequences ... ok [INFO] [stdout] test tests::unify_variable_with_same_variable ... ok [INFO] [stdout] test tests::unify_variable_with_different_variable ... ok [INFO] [stdout] test tests::unify_variable_with_word ... ok [INFO] [stdout] test tests::reject_shorter_sequences ... ok [INFO] [stdout] test tests::reject_longer_sequences ... ok [INFO] [stdout] test tests::unify_sequence_with_repeated_variable ... ok [INFO] [stdout] test tests::unify_word_with_variable ... ok [INFO] [stdout] test tests::unify_sequences_with_variables ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests nicod [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "923285a7ead54c8db2ed4bcca530fb88e8a6c167f867522838f529cc53334838"` [INFO] running `"docker" "rm" "-f" "923285a7ead54c8db2ed4bcca530fb88e8a6c167f867522838f529cc53334838"` [INFO] [stdout] 923285a7ead54c8db2ed4bcca530fb88e8a6c167f867522838f529cc53334838