[INFO] crate base64-lib 0.2.2 is already in cache
[INFO] testing base64-lib-0.2.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate base64-lib 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate base64-lib 0.2.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 2f138d890f40eb48159b62fab3e601443c7b8920cef9acef68342b306587f82f
[INFO] running `"docker" "start" "-a" "2f138d890f40eb48159b62fab3e601443c7b8920cef9acef68342b306587f82f"`
[INFO] [stderr]    Compiling base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "2f138d890f40eb48159b62fab3e601443c7b8920cef9acef68342b306587f82f"`
[INFO] running `"docker" "rm" "-f" "2f138d890f40eb48159b62fab3e601443c7b8920cef9acef68342b306587f82f"`
[INFO] [stdout] 2f138d890f40eb48159b62fab3e601443c7b8920cef9acef68342b306587f82f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] bea406bffc1166cdbea1f1b8abad1fef68cc49ef609b6ef3b82526707a6f75e5
[INFO] running `"docker" "start" "-a" "bea406bffc1166cdbea1f1b8abad1fef68cc49ef609b6ef3b82526707a6f75e5"`
[INFO] [stderr]    Compiling base64-lib v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "bea406bffc1166cdbea1f1b8abad1fef68cc49ef609b6ef3b82526707a6f75e5"`
[INFO] running `"docker" "rm" "-f" "bea406bffc1166cdbea1f1b8abad1fef68cc49ef609b6ef3b82526707a6f75e5"`
[INFO] [stdout] bea406bffc1166cdbea1f1b8abad1fef68cc49ef609b6ef3b82526707a6f75e5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 4799f1beae1e58c11d783ba2de028b86c5596e382193a69cc5f7fc8a294649cc
[INFO] running `"docker" "start" "-a" "4799f1beae1e58c11d783ba2de028b86c5596e382193a69cc5f7fc8a294649cc"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/base64_lib-d7ef956eaf5ee3e7
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::encode_tests::should_encode_empty_vector_correctly ... ok
[INFO] [stdout] test tests::decode_tests::decode_empty_string_should_return_empty_vector ... ok
[INFO] [stdout] test tests::encode_with_alphabet_tests::encode_with_alphabet_should_encode_empty_vector_correctly ... ok
[INFO] [stdout] test tests::get_pad_char_tests::get_pad_char_should_return_correct_char ... ok
[INFO] [stdout] test tests::get_decode_lookup_tests::should_build_decode_lookup_correctly ... ok
[INFO] [stdout] test tests::decode_with_alphabet_tests::decode_with_alphabet_should_decode_empty_string_correctly ... 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::get_encode_lookup_tests::should_give_expected_output ... ok
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_zero ... ok
[INFO] [stdout] test tests::get_pad_count_tests::get_pad_count_should_return_two ... ok
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_one ... ok
[INFO] [stdout] test tests::get_number_of_pads_tests::get_number_of_pads_should_return_two ... ok
[INFO] [stdout] test tests::decode_with_alphabet_tests::decode_with_alphabet_should_decode_base64_strings_correctly ... ok
[INFO] [stdout] test tests::encode_with_alphabet_tests::encode_with_alphabet_should_encode_plain_strings_correctly ... 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_true_with_standard_alphabet ... ok
[INFO] [stdout] test tests::decode_tests::decode_should_decode_base64_strings_correctly ... ok
[INFO] [stdout] test tests::remove_pad_char_tests::remove_pad_char_should_return_modified_alphabet_standard ... ok
[INFO] [stdout] test tests::encode_tests::should_encode_plain_strings_correctly ... 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::get_pad_count_tests::get_pad_count_should_return_zero ... 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_false_with_long_alphabet ... 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 - decode_with_alphabet (line 130) ... ok
[INFO] [stdout] test src/lib.rs - encode_with_alphabet (line 46) ... 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" "4799f1beae1e58c11d783ba2de028b86c5596e382193a69cc5f7fc8a294649cc"`
[INFO] running `"docker" "rm" "-f" "4799f1beae1e58c11d783ba2de028b86c5596e382193a69cc5f7fc8a294649cc"`
[INFO] [stdout] 4799f1beae1e58c11d783ba2de028b86c5596e382193a69cc5f7fc8a294649cc