[INFO] crate sparkpost 0.5.2 is already in cache
[INFO] extracting crate sparkpost 0.5.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/sparkpost/0.5.2
[INFO] extracting crate sparkpost 0.5.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sparkpost/0.5.2
[INFO] validating manifest of sparkpost-0.5.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sparkpost-0.5.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/sparkpost/0.5.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sparkpost-0.5.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9d2123bf2b67461db018dc3301690bab4e6f324fa71d2ee4b8971cca68b16490
[INFO] running `"docker" "start" "-a" "9d2123bf2b67461db018dc3301690bab4e6f324fa71d2ee4b8971cca68b16490"`
[INFO] [stderr]    Compiling sparkpost v0.5.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `"docker" "inspect" "9d2123bf2b67461db018dc3301690bab4e6f324fa71d2ee4b8971cca68b16490"`
[INFO] running `"docker" "rm" "-f" "9d2123bf2b67461db018dc3301690bab4e6f324fa71d2ee4b8971cca68b16490"`
[INFO] [stdout] 9d2123bf2b67461db018dc3301690bab4e6f324fa71d2ee4b8971cca68b16490
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 29916c6c9a79a14f1586ee5a9fab66a45789470521efc990c9c6f8e291c98f33
[INFO] running `"docker" "start" "-a" "29916c6c9a79a14f1586ee5a9fab66a45789470521efc990c9c6f8e291c98f33"`
[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 13.64s
[INFO] running `"docker" "inspect" "29916c6c9a79a14f1586ee5a9fab66a45789470521efc990c9c6f8e291c98f33"`
[INFO] running `"docker" "rm" "-f" "29916c6c9a79a14f1586ee5a9fab66a45789470521efc990c9c6f8e291c98f33"`
[INFO] [stdout] 29916c6c9a79a14f1586ee5a9fab66a45789470521efc990c9c6f8e291c98f33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e70b776e9110bc04e21675ddf057d97995b63872e99891b6279ffb5cba0f262d
[INFO] running `"docker" "start" "-a" "e70b776e9110bc04e21675ddf057d97995b63872e99891b6279ffb5cba0f262d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sparkpost-e9d363adb3a823f6
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[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_with_name ... ok
[INFO] [stdout] test transmission::recipients::test::address_from_string ... ok
[INFO] [stdout] test transmission::message::test::test_message_recipient_duplication ... ok
[INFO] [stdout] test transmission::message::test::create_options ... ok
[INFO] [stdout] test transmission::recipients::test::address_with_new ... ok
[INFO] [stdout] test transmission::tests::send_email ... ignored
[INFO] [stdout] test transmission::recipients::test::recipient ... ok
[INFO] [stdout] test transmission::recipients::test::address ... ok
[INFO] [stdout] test transmission::recipients::test::address_from_str ... ok
[INFO] [stderr]    Doc-tests sparkpost
[INFO] [stdout] test transmission::recipients::test::recipient_from_str ... ok
[INFO] [stdout] test transmission::message::test::create_message_with_substitute_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/transmission/mod.rs - transmission (line 5) ... FAILED
[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-5c81d3694d492bc0/out -L dependency=/opt/crater/target/debug/deps --extern base64=/opt/crater/target/debug/deps/libbase64-b248d06447d2c6c2.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-3696c7614cb10a07.rlib --extern dotenv=/opt/crater/target/debug/deps/libdotenv-7cb6b0e9970d8167.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib --extern pretty_assertions=/opt/crater/target/debug/deps/libpretty_assertions-e360a399c23f2df0.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-d1ca192f68ed6581.rlib --extern serde=/opt/crater/target/debug/deps/libserde-dd12c9a5c23ee338.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-8525889763034810.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-cc7d2cf7e5d933a8.rlib --extern sparkpost=/opt/crater/target/debug/deps/libsparkpost-acc9dfde5d9c6620.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "e70b776e9110bc04e21675ddf057d97995b63872e99891b6279ffb5cba0f262d"`
[INFO] running `"docker" "rm" "-f" "e70b776e9110bc04e21675ddf057d97995b63872e99891b6279ffb5cba0f262d"`
[INFO] [stdout] e70b776e9110bc04e21675ddf057d97995b63872e99891b6279ffb5cba0f262d