[INFO] crate sparkpost 0.5.2 is already in cache
[INFO] extracting crate sparkpost 0.5.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/sparkpost/0.5.2
[INFO] extracting crate sparkpost 0.5.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sparkpost/0.5.2
[INFO] validating manifest of sparkpost-0.5.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sparkpost-0.5.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sparkpost-0.5.2
[INFO] finished frobbing sparkpost-0.5.2
[INFO] frobbed toml for sparkpost-0.5.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sparkpost/0.5.2/Cargo.toml
[INFO] started frobbing sparkpost-0.5.2
[INFO] finished frobbing sparkpost-0.5.2
[INFO] frobbed toml for sparkpost-0.5.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sparkpost/0.5.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sparkpost-0.5.2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sparkpost/0.5.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a433bf561b7f80b79bf6675a4d3fc61e8c441e848fe6fc510a8d5613e769386d
[INFO] running `"docker" "start" "-a" "a433bf561b7f80b79bf6675a4d3fc61e8c441e848fe6fc510a8d5613e769386d"`
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling sparkpost v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
[INFO] running `"docker" "inspect" "a433bf561b7f80b79bf6675a4d3fc61e8c441e848fe6fc510a8d5613e769386d"`
[INFO] running `"docker" "rm" "-f" "a433bf561b7f80b79bf6675a4d3fc61e8c441e848fe6fc510a8d5613e769386d"`
[INFO] [stdout] a433bf561b7f80b79bf6675a4d3fc61e8c441e848fe6fc510a8d5613e769386d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sparkpost/0.5.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 00d9f67e79af9984141bc4ae32c7f6844d52a0905605ab2f35ded12c91b060e8
[INFO] running `"docker" "start" "-a" "00d9f67e79af9984141bc4ae32c7f6844d52a0905605ab2f35ded12c91b060e8"`
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling sparkpost v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.62s
[INFO] running `"docker" "inspect" "00d9f67e79af9984141bc4ae32c7f6844d52a0905605ab2f35ded12c91b060e8"`
[INFO] running `"docker" "rm" "-f" "00d9f67e79af9984141bc4ae32c7f6844d52a0905605ab2f35ded12c91b060e8"`
[INFO] [stdout] 00d9f67e79af9984141bc4ae32c7f6844d52a0905605ab2f35ded12c91b060e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sparkpost/0.5.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a1b09f2a303777c5b4e58db5a004c9954f1a428563429d4ff6c0f3ad79aacc63
[INFO] running `"docker" "start" "-a" "a1b09f2a303777c5b4e58db5a004c9954f1a428563429d4ff6c0f3ad79aacc63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sparkpost-c5c4ca5651ea8113
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test transmission::message::test::create_message_with_substitute_data ... ok
[INFO] [stdout] test transmission::message::test::create_message_with_options ... ok
[INFO] [stdout] test transmission::message::test::create_message ... ok
[INFO] [stdout] test transmission::recipients::test::address_from_string ... ok
[INFO] [stdout] test transmission::recipients::test::address_from_str ... ok
[INFO] [stdout] test transmission::recipients::test::address ... ok
[INFO] [stdout] test transmission::recipients::test::address_with_new ... ok
[INFO] [stdout] test transmission::message::test::create_options ... ok
[INFO] [stdout] test transmission::recipients::test::address_with_name ... ok
[INFO] [stdout] test transmission::tests::send_email ... ignored
[INFO] [stdout] test transmission::recipients::test::recipient ... ok
[INFO] [stdout] test transmission::message::test::test_message_recipient_duplication ... ok
[INFO] [stdout] test transmission::recipients::test::recipient_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparkpost
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --test /opt/crater/workdir/src/lib.rs --crate-name sparkpost -L dependency=/opt/crater/target/debug/deps -L native=/opt/crater/target/debug/build/backtrace-sys-46319fa5dea5f4c2/out -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-f8f8e97f12410efc.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-00554428e7fafd5b.rlib --extern dotenv=/opt/crater/target/debug/deps/libdotenv-f83be8f31c8ea43f.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern pretty_assertions=/opt/crater/target/debug/deps/libpretty_assertions-7fbcf58f34903679.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-cd4023c355a23b89.rlib --extern serde=/opt/crater/target/debug/deps/libserde-3d1ab5ca72a3850f.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-01aaf6b1d22d7794.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-6c7906f6e4e69bcc.rlib --extern sparkpost=/opt/crater/target/debug/deps/libsparkpost-194745cf7da15a77.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "a1b09f2a303777c5b4e58db5a004c9954f1a428563429d4ff6c0f3ad79aacc63"`
[INFO] running `"docker" "rm" "-f" "a1b09f2a303777c5b4e58db5a004c9954f1a428563429d4ff6c0f3ad79aacc63"`
[INFO] [stdout] a1b09f2a303777c5b4e58db5a004c9954f1a428563429d4ff6c0f3ad79aacc63