[INFO] fetching crate field-ref 0.2.0... [INFO] testing field-ref-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate field-ref 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate field-ref 0.2.0 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 crates.io crate field-ref 0.2.0 [INFO] finished tweaking crates.io crate field-ref 0.2.0 [INFO] tweaked toml for crates.io crate field-ref 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-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" "+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] be1959e3685b57516933c49e4a00ce9120df30b679839e8c4d2fa2cd2803169a [INFO] running `"docker" "start" "-a" "be1959e3685b57516933c49e4a00ce9120df30b679839e8c4d2fa2cd2803169a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling field-ref v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `"docker" "inspect" "be1959e3685b57516933c49e4a00ce9120df30b679839e8c4d2fa2cd2803169a"` [INFO] running `"docker" "rm" "-f" "be1959e3685b57516933c49e4a00ce9120df30b679839e8c4d2fa2cd2803169a"` [INFO] [stdout] be1959e3685b57516933c49e4a00ce9120df30b679839e8c4d2fa2cd2803169a [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" "+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] 8068db4f77b401e31194f9b62232dd4b15cfef52b5adc46babf4d0c68a420034 [INFO] running `"docker" "start" "-a" "8068db4f77b401e31194f9b62232dd4b15cfef52b5adc46babf4d0c68a420034"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling field-ref v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "8068db4f77b401e31194f9b62232dd4b15cfef52b5adc46babf4d0c68a420034"` [INFO] running `"docker" "rm" "-f" "8068db4f77b401e31194f9b62232dd4b15cfef52b5adc46babf4d0c68a420034"` [INFO] [stdout] 8068db4f77b401e31194f9b62232dd4b15cfef52b5adc46babf4d0c68a420034 [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" "+beta-2020-06-03" "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] 267653bbd76161728b948eb53572e8af79c20b1b084459c65b9d37f1375f7c29 [INFO] running `"docker" "start" "-a" "267653bbd76161728b948eb53572e8af79c20b1b084459c65b9d37f1375f7c29"` [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/field_ref-8d07cfe07258dd00 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::debug_test ... ok [INFO] [stdout] test tests::enum_field_basic_test ... ok [INFO] [stdout] test tests::enum_field_enum_with_path_test ... ok [INFO] [stdout] test tests::eq_test ... ok [INFO] [stdout] test tests::multi_level_test ... ok [INFO] [stdout] test tests::basic_test ... ok [INFO] [stdout] test tests::ord_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests field-ref [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - FieldRef::chain (line 229) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::from_offset (line 108) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::get (line 303) ... ok [INFO] [stdout] test src/lib.rs - GetField::get_field (line 481) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::get (line 181) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::chain (line 353) ... ok [INFO] [stdout] test src/lib.rs - GetFieldMut::get_field_mut (line 538) ... ok [INFO] [stdout] test src/lib.rs - field_ref_of (line 507) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::from_references (line 154) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::get_mut (line 207) ... ok [INFO] [stdout] test src/lib.rs - FieldRef::from_pointers (line 132) ... ok [INFO] [stdout] test src/lib.rs - OptionFieldRef::get_mut (line 328) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] test src/lib.rs - opt_field_ref_of (line 590) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "267653bbd76161728b948eb53572e8af79c20b1b084459c65b9d37f1375f7c29"` [INFO] running `"docker" "rm" "-f" "267653bbd76161728b948eb53572e8af79c20b1b084459c65b9d37f1375f7c29"` [INFO] [stdout] 267653bbd76161728b948eb53572e8af79c20b1b084459c65b9d37f1375f7c29