[INFO] fetching crate radixal 0.3.0... [INFO] testing radixal-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate radixal 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate radixal 0.3.0 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 radixal 0.3.0 [INFO] finished tweaking crates.io crate radixal 0.3.0 [INFO] tweaked toml for crates.io crate radixal 0.3.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6e4e7d3f531b69334b820047b1294b540ad4e804bf99c0955128026a6242a32d [INFO] running `"docker" "start" "-a" "6e4e7d3f531b69334b820047b1294b540ad4e804bf99c0955128026a6242a32d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling radixal v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `"docker" "inspect" "6e4e7d3f531b69334b820047b1294b540ad4e804bf99c0955128026a6242a32d"` [INFO] running `"docker" "rm" "-f" "6e4e7d3f531b69334b820047b1294b540ad4e804bf99c0955128026a6242a32d"` [INFO] [stdout] 6e4e7d3f531b69334b820047b1294b540ad4e804bf99c0955128026a6242a32d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f1e01be3418c29460f4339434edd646bb375b60d4f8d63480006779d1b4d7c5e [INFO] running `"docker" "start" "-a" "f1e01be3418c29460f4339434edd646bb375b60d4f8d63480006779d1b4d7c5e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling radixal v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `"docker" "inspect" "f1e01be3418c29460f4339434edd646bb375b60d4f8d63480006779d1b4d7c5e"` [INFO] running `"docker" "rm" "-f" "f1e01be3418c29460f4339434edd646bb375b60d4f8d63480006779d1b4d7c5e"` [INFO] [stdout] f1e01be3418c29460f4339434edd646bb375b60d4f8d63480006779d1b4d7c5e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 804bee7fe0eabb4860c5b88abc2be90b9641d460a9244427b1d54c4d7baa0106 [INFO] running `"docker" "start" "-a" "804bee7fe0eabb4860c5b88abc2be90b9641d460a9244427b1d54c4d7baa0106"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/radixal-d957372dc576394e [INFO] [stdout] running 18 tests [INFO] [stdout] test digits_iterator::tests::test_into_number ... ok [INFO] [stdout] test digits_iterator::tests::test_one_is_some_then_none ... ok [INFO] [stdout] test digits_iterator::tests::test_into_reversed_number ... ok [INFO] [stdout] test digits_iterator::tests::test_overflow ... ok [INFO] [stdout] test digits_iterator::tests::test_last ... ok [INFO] [stdout] test digits_iterator::tests::test_len_does_not_consume_iterator ... ok [INFO] [stdout] test digits_iterator::tests::test_rotate_right_retains_zeroes ... ok [INFO] [stdout] test digits_iterator::tests::test_radix_1 ... ok [INFO] [stdout] test digits_iterator::tests::test_radix_0 ... ok [INFO] [stdout] test digits_iterator::tests::test_types ... ok [INFO] [stdout] test digits_iterator::tests::test_rotating_exhausted_iterator_doesnt_cause_panic ... ok [INFO] [stdout] test digits_iterator::tests::test_zero_is_some_then_none ... ok [INFO] [stdout] test digits_iterator::tests::very_small ... ok [INFO] [stdout] test digits_iterator::tests::test_rotate_left_retains_zeroes ... ok [INFO] [stdout] test digits_iterator::tests::test_reversible_iterator ... ok [INFO] [stdout] test digits_iterator::tests::test_little_endian_123 ... ok [INFO] [stdout] test digits_iterator::tests::test_exact_power ... ok [INFO] [stdout] test digits_iterator::tests::test_big_endian_123 ... ok [INFO] [stderr] Doc-tests radixal [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::into_number (line 107) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::into_reversed_number (line 137) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::into_number (line 98) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::to_number (line 157) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::into_binary_digits (line 44) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::rotate_right (line 239) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::rotate_left (line 204) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::new (line 28) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_binary_permutation (line 333) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::into_digits (line 26) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::into_reversed_number (line 128) ... ok [INFO] [stdout] test src/digits_iterator.rs - digits_iterator::DigitsIterator::to_reversed_number (line 178) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_binary_palindrome (line 151) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_decimal_palindrome (line 167) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::into_decimal_digits (line 63) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_decimal_permutation (line 305) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::nbr_decimal_digits (line 110) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::nbr_binary_digits (line 96) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::reverse_decimal_digits (line 249) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_palindrome (line 127) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::reverse_binary_digits (line 231) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::nbr_digits (line 82) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::reverse_digits (line 188) ... ok [INFO] [stdout] test src/lib.rs - IntoDigits::is_permutation (line 267) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "804bee7fe0eabb4860c5b88abc2be90b9641d460a9244427b1d54c4d7baa0106"` [INFO] running `"docker" "rm" "-f" "804bee7fe0eabb4860c5b88abc2be90b9641d460a9244427b1d54c4d7baa0106"` [INFO] [stdout] 804bee7fe0eabb4860c5b88abc2be90b9641d460a9244427b1d54c4d7baa0106