[INFO] fetching crate smtpapi 0.1.3...
[INFO] testing smtpapi-0.1.3 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate smtpapi 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate smtpapi 0.1.3 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 smtpapi 0.1.3
[INFO] finished tweaking crates.io crate smtpapi 0.1.3
[INFO] tweaked toml for crates.io crate smtpapi 0.1.3 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4047d74a4dabe6eb361b4b6c6a3282bc0c7eb0f02fd5f465779c706585e43c7f
[INFO] running `"docker" "start" "-a" "4047d74a4dabe6eb361b4b6c6a3282bc0c7eb0f02fd5f465779c706585e43c7f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling smtpapi v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "4047d74a4dabe6eb361b4b6c6a3282bc0c7eb0f02fd5f465779c706585e43c7f"`
[INFO] running `"docker" "rm" "-f" "4047d74a4dabe6eb361b4b6c6a3282bc0c7eb0f02fd5f465779c706585e43c7f"`
[INFO] [stdout] 4047d74a4dabe6eb361b4b6c6a3282bc0c7eb0f02fd5f465779c706585e43c7f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 218394a9fb993eb039ff8a44322336c3e7d4ec0aee18f7dbb0f96e1dbe1eeae0
[INFO] running `"docker" "start" "-a" "218394a9fb993eb039ff8a44322336c3e7d4ec0aee18f7dbb0f96e1dbe1eeae0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling smtpapi v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "218394a9fb993eb039ff8a44322336c3e7d4ec0aee18f7dbb0f96e1dbe1eeae0"`
[INFO] running `"docker" "rm" "-f" "218394a9fb993eb039ff8a44322336c3e7d4ec0aee18f7dbb0f96e1dbe1eeae0"`
[INFO] [stdout] 218394a9fb993eb039ff8a44322336c3e7d4ec0aee18f7dbb0f96e1dbe1eeae0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f5d6c31a6c0483c7171a7fc7783100c83e992b4eddc05f6d5fdd0dac271aac90
[INFO] running `"docker" "start" "-a" "f5d6c31a6c0483c7171a7fc7783100c83e992b4eddc05f6d5fdd0dac271aac90"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::header_to_empty_json_string ... ok
[INFO] [stdout] test tests::header_with_asm_group_id_to_json_string ... ok
[INFO] [stdout] test tests::header_with_categories_to_json_string ... ok
[INFO] [stdout] test tests::header_with_sections_to_json_string ... ok
[INFO] [stdout] test tests::header_with_send_each_at_to_json_string ... ok
[INFO] [stdout] test tests::header_with_tos_to_json_string ... ok
[INFO] [stdout] test tests::header_with_set_filter_to_json_string ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smtpapi-7fc95b5adb9752ae
[INFO] [stdout] test tests::header_with_subs_to_json_string ... ok
[INFO] [stdout] test tests::to_string ... ok
[INFO] [stdout] test tests::header_with_send_at_to_json_string ... ok
[INFO] [stdout] test tests::header_with_ip_pool_to_json_string ... ok
[INFO] [stdout] test tests::header_with_unicode_categories_to_json_string ... ok
[INFO] [stdout] test tests::header_with_one_filter_to_json_string ... ok
[INFO] [stdout] test tests::header_with_more_filters_to_json_string ... ok
[INFO] [stdout] test tests::header_with_unique_args_to_json_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-6f55c1d6555b56e3
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test header_as_empty_json_string ... ok
[INFO] [stdout] test header_with_asm_group_id_to_json_string ... ok
[INFO] [stdout] test header_with_add_send_each_at_to_json_string ... ok
[INFO] [stdout] test header_with_unicode_categories_to_json_string ... ok
[INFO] [stdout] test header_with_categories_to_json_string ... ok
[INFO] [stdout] test header_with_set_filter_to_json_string ... ok
[INFO] [stdout] test header_with_tos ... ok
[INFO] [stdout] test header_with_one_filter_to_json_string ... ok
[INFO] [stdout] test header_with_unique_args_to_json_string ... ok
[INFO] [stdout] test version ... ok
[INFO] [stdout] test header_with_ip_pool_to_json_string ... ok
[INFO] [stdout] test header_with_more_filters_to_json_string ... ok
[INFO] [stdout] test header_with_send_at_to_json_string ... ok
[INFO] [stdout] test header_with_sections_to_json_string ... ok
[INFO] [stdout] test header_with_substitution_tags ... ok
[INFO] [stdout] test header_with_send_each_at_to_json_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smtpapi
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - Filter::to_string (line 70) ... ok
[INFO] [stdout] test src/lib.rs - Header::new (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Filter::new (line 38) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_tos (line 237) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_send_each_at (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_to (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_category (line 375) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_section (line 338) ... ok
[INFO] [stdout] test src/lib.rs - Filter::add_setting (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_categories (line 390) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_substitution (line 274) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_filter (line 464) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_unique_arg (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_substitutions (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_asm_group_id (line 522) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_ip_pool (line 506) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_categories (line 408) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_send_at (line 538) ... ok
[INFO] [stdout] test src/lib.rs - Header::to_json_string (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_send_each_at (line 579) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_sections (line 354) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_tos (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_unique_args (line 443) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_substitutions (line 316) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_filter (line 488) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f5d6c31a6c0483c7171a7fc7783100c83e992b4eddc05f6d5fdd0dac271aac90"`
[INFO] running `"docker" "rm" "-f" "f5d6c31a6c0483c7171a7fc7783100c83e992b4eddc05f6d5fdd0dac271aac90"`
[INFO] [stdout] f5d6c31a6c0483c7171a7fc7783100c83e992b4eddc05f6d5fdd0dac271aac90