[INFO] crate base64-lib 0.2.2 is already in cache
[INFO] testing base64-lib-0.2.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate base64-lib 0.2.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate base64-lib 0.2.2 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 base64-lib 0.2.2
[INFO] finished tweaking crates.io crate base64-lib 0.2.2
[INFO] tweaked toml for crates.io crate base64-lib 0.2.2 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 71381517d3a83212dffc685e3561b5ceb1c879f8f65e5e180f7144f3e327f79f
[INFO] running `"docker" "start" "-a" "71381517d3a83212dffc685e3561b5ceb1c879f8f65e5e180f7144f3e327f79f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "71381517d3a83212dffc685e3561b5ceb1c879f8f65e5e180f7144f3e327f79f"`
[INFO] running `"docker" "rm" "-f" "71381517d3a83212dffc685e3561b5ceb1c879f8f65e5e180f7144f3e327f79f"`
[INFO] [stdout] 71381517d3a83212dffc685e3561b5ceb1c879f8f65e5e180f7144f3e327f79f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 155713c432b57c7844620563c1667a7d54bcbd4df05081f235f83abb16ef5d73
[INFO] running `"docker" "start" "-a" "155713c432b57c7844620563c1667a7d54bcbd4df05081f235f83abb16ef5d73"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "155713c432b57c7844620563c1667a7d54bcbd4df05081f235f83abb16ef5d73"`
[INFO] running `"docker" "rm" "-f" "155713c432b57c7844620563c1667a7d54bcbd4df05081f235f83abb16ef5d73"`
[INFO] [stdout] 155713c432b57c7844620563c1667a7d54bcbd4df05081f235f83abb16ef5d73
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 7ae4fec9842e7b775afd8bce60672992a1bcae49482dfb3416c46f27542daa4a
[INFO] running `"docker" "start" "-a" "7ae4fec9842e7b775afd8bce60672992a1bcae49482dfb3416c46f27542daa4a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/base64_lib-6449c691f4c7eb5a
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_two ... ok
[INFO] [stdout] test tests::encode_with_alphabet_tests::encode_with_alphabet_should_encode_empty_vector_correctly ... ok
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_zero ... ok
[INFO] [stdout] test tests::get_pad_char_tests::get_pad_char_should_return_correct_char ... ok
[INFO] [stdout] test tests::get_pad_count_tests::get_pad_count_should_return_zero ... ok
[INFO] [stdout] test tests::get_pad_count_tests::get_pad_count_should_return_one ... ok
[INFO] [stdout] test tests::get_pad_char_tests::get_pad_char_should_return_correct_char_nonstandard_alphabet ... ok
[INFO] [stdout] test tests::remove_pad_char_tests::remove_pad_char_should_return_modified_alphabet_standard ... ok
[INFO] [stdout] test tests::remove_pad_char_tests::remove_pad_char_should_return_modified_alphabet_nonstandard ... ok
[INFO] [stdout] test tests::validate_alphabet_tests::validate_alphabet_should_return_false_with_long_alphabet ... ok
[INFO] [stdout] test tests::validate_alphabet_tests::validate_alphabet_should_return_false_with_nonunique_symbols ... ok
[INFO] [stdout] test tests::validate_alphabet_tests::validate_alphabet_should_return_false_with_short_alphabet ... ok
[INFO] [stdout] test tests::encode_tests::should_encode_plain_strings_correctly ... ok
[INFO] [stdout] test tests::validate_alphabet_tests::validate_alphabet_should_return_true_with_nonstandard_alphabet ... ok
[INFO] [stdout] test tests::validate_alphabet_tests::validate_alphabet_should_return_true_with_standard_alphabet ... ok
[INFO] [stdout] test tests::decode_tests::decode_empty_string_should_return_empty_vector ... ok
[INFO] [stdout] test tests::get_pad_count_tests::get_pad_count_should_return_two ... ok
[INFO] [stdout] test tests::encode_tests::should_encode_empty_vector_correctly ... ok
[INFO] [stdout] test tests::encode_with_alphabet_tests::encode_with_alphabet_should_encode_plain_strings_correctly ... ok
[INFO] [stdout] test tests::get_decode_lookup_tests::should_build_decode_lookup_correctly ... ok
[INFO] [stdout] test tests::get_encode_lookup_tests::should_give_expected_output ... ok
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_one ... ok
[INFO] [stdout] test tests::decode_with_alphabet_tests::decode_with_alphabet_should_decode_empty_string_correctly ... ok
[INFO] [stdout] test tests::decode_with_alphabet_tests::decode_with_alphabet_should_decode_base64_strings_correctly ... ok
[INFO] [stdout] test tests::decode_tests::decode_should_decode_base64_strings_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests base64-lib
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - encode_with_alphabet (line 46) ... ok
[INFO] [stdout] test src/lib.rs - decode_with_alphabet (line 130) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 28) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ae4fec9842e7b775afd8bce60672992a1bcae49482dfb3416c46f27542daa4a"`
[INFO] running `"docker" "rm" "-f" "7ae4fec9842e7b775afd8bce60672992a1bcae49482dfb3416c46f27542daa4a"`
[INFO] [stdout] 7ae4fec9842e7b775afd8bce60672992a1bcae49482dfb3416c46f27542daa4a