[INFO] fetching crate smtpapi 0.1.3...
[INFO] testing smtpapi-0.1.3 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate smtpapi 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate smtpapi 0.1.3 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ed4ac363ffee03cf9896793a9fe77c4bbb1df7e853b2b65bfb5403f1d63a1a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55ed4ac363ffee03cf9896793a9fe77c4bbb1df7e853b2b65bfb5403f1d63a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ed4ac363ffee03cf9896793a9fe77c4bbb1df7e853b2b65bfb5403f1d63a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ed4ac363ffee03cf9896793a9fe77c4bbb1df7e853b2b65bfb5403f1d63a1a", kill_on_drop: false }`
[INFO] [stdout] 55ed4ac363ffee03cf9896793a9fe77c4bbb1df7e853b2b65bfb5403f1d63a1a
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a85756226ccd9953404fe824465cd49ad4818905cd38f6724c39af86058f569
[INFO] running `Command { std: "docker" "start" "-a" "5a85756226ccd9953404fe824465cd49ad4818905cd38f6724c39af86058f569", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling smtpapi v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "5a85756226ccd9953404fe824465cd49ad4818905cd38f6724c39af86058f569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a85756226ccd9953404fe824465cd49ad4818905cd38f6724c39af86058f569", kill_on_drop: false }`
[INFO] [stdout] 5a85756226ccd9953404fe824465cd49ad4818905cd38f6724c39af86058f569
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f599d42491b39aab80a669ddab6953dcd8c37a6c8037b1f8377861be54783ce8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f599d42491b39aab80a669ddab6953dcd8c37a6c8037b1f8377861be54783ce8", kill_on_drop: false }`
[INFO] [stderr]    Compiling smtpapi v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `Command { std: "docker" "inspect" "f599d42491b39aab80a669ddab6953dcd8c37a6c8037b1f8377861be54783ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f599d42491b39aab80a669ddab6953dcd8c37a6c8037b1f8377861be54783ce8", kill_on_drop: false }`
[INFO] [stdout] f599d42491b39aab80a669ddab6953dcd8c37a6c8037b1f8377861be54783ce8
[INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24902cfa9b06afb0c187e9abd5618dda7e00085101ce74e8f55405a7a2a548d9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24902cfa9b06afb0c187e9abd5618dda7e00085101ce74e8f55405a7a2a548d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smtpapi-00ce10b1e2cc7dd0
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::header_with_one_filter_to_json_string ... ok
[INFO] [stdout] test tests::header_with_asm_group_id_to_json_string ... ok
[INFO] [stdout] test tests::header_with_send_at_to_json_string ... ok
[INFO] [stdout] test tests::header_with_tos_to_json_string ... ok
[INFO] [stdout] test tests::header_with_unicode_categories_to_json_string ... ok
[INFO] [stdout] test tests::to_string ... ok
[INFO] [stdout] test tests::header_with_ip_pool_to_json_string ... ok
[INFO] [stdout] test tests::header_with_set_filter_to_json_string ... ok
[INFO] [stdout] test tests::header_with_sections_to_json_string ... ok
[INFO] [stdout] test tests::header_with_subs_to_json_string ... ok
[INFO] [stdout] test tests::header_with_unique_args_to_json_string ... ok
[INFO] [stdout] test tests::header_to_empty_json_string ... ok
[INFO] [stdout] test tests::header_with_send_each_at_to_json_string ... ok
[INFO] [stdout] test tests::header_with_more_filters_to_json_string ... ok
[INFO] [stdout] test tests::header_with_categories_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-c8b641658c5ca5c3
[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_categories_to_json_string ... ok
[INFO] [stdout] test header_with_substitution_tags ... ok
[INFO] [stdout] test header_with_tos ... ok
[INFO] [stdout] test header_with_unique_args_to_json_string ... ok
[INFO] [stdout] test header_with_sections_to_json_string ... ok
[INFO] [stdout] test header_with_one_filter_to_json_string ... 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_unicode_categories_to_json_string ... ok
[INFO] [stdout] test version ... ok
[INFO] [stdout] test header_with_send_at_to_json_string ... ok
[INFO] [stdout] test header_with_send_each_at_to_json_string ... ok
[INFO] [stdout] test header_with_set_filter_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::add_substitution (line 274) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_categories (line 390) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_to (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_unique_arg (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Header::new (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_send_each_at (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_category (line 375) ... 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 - Filter::add_setting (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_section (line 338) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_asm_group_id (line 522) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_substitutions (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Header::add_filter (line 464) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_categories (line 408) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_ip_pool (line 506) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_send_at (line 538) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_send_each_at (line 579) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_tos (line 255) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_sections (line 354) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_filter (line 488) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_substitutions (line 316) ... ok
[INFO] [stdout] test src/lib.rs - Header::to_json_string (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Header::set_unique_args (line 443) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24902cfa9b06afb0c187e9abd5618dda7e00085101ce74e8f55405a7a2a548d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24902cfa9b06afb0c187e9abd5618dda7e00085101ce74e8f55405a7a2a548d9", kill_on_drop: false }`
[INFO] [stdout] 24902cfa9b06afb0c187e9abd5618dda7e00085101ce74e8f55405a7a2a548d9