[INFO] crate mailin-embedded 0.4.1 is already in cache
[INFO] extracting crate mailin-embedded 0.4.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mailin-embedded/0.4.1
[INFO] extracting crate mailin-embedded 0.4.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mailin-embedded/0.4.1
[INFO] validating manifest of mailin-embedded-0.4.1 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 mailin-embedded-0.4.1 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 mailin-embedded-0.4.1
[INFO] finished frobbing mailin-embedded-0.4.1
[INFO] frobbed toml for mailin-embedded-0.4.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mailin-embedded/0.4.1/Cargo.toml
[INFO] started frobbing mailin-embedded-0.4.1
[INFO] finished frobbing mailin-embedded-0.4.1
[INFO] frobbed toml for mailin-embedded-0.4.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mailin-embedded/0.4.1/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] 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 mailin-embedded-0.4.1 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mailin-embedded/0.4.1:/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] 8995786051aa95d781891f8da471ef175fe885f3f72bb2a5fc011cb9039edccf
[INFO] running `"docker" "start" "-a" "8995786051aa95d781891f8da471ef175fe885f3f72bb2a5fc011cb9039edccf"`
[INFO] [stderr]    Compiling ternop v1.0.1
[INFO] [stderr]    Compiling mailin v0.4.0
[INFO] [stderr]    Compiling mailin-embedded v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `"docker" "inspect" "8995786051aa95d781891f8da471ef175fe885f3f72bb2a5fc011cb9039edccf"`
[INFO] running `"docker" "rm" "-f" "8995786051aa95d781891f8da471ef175fe885f3f72bb2a5fc011cb9039edccf"`
[INFO] [stdout] 8995786051aa95d781891f8da471ef175fe885f3f72bb2a5fc011cb9039edccf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mailin-embedded/0.4.1:/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] 92377c4cdc78c92b6093e400ec264a6e7d074a95f4dc20bed096a405d8832a1e
[INFO] running `"docker" "start" "-a" "92377c4cdc78c92b6093e400ec264a6e7d074a95f4dc20bed096a405d8832a1e"`
[INFO] [stderr]    Compiling mailin-embedded v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "92377c4cdc78c92b6093e400ec264a6e7d074a95f4dc20bed096a405d8832a1e"`
[INFO] running `"docker" "rm" "-f" "92377c4cdc78c92b6093e400ec264a6e7d074a95f4dc20bed096a405d8832a1e"`
[INFO] [stdout] 92377c4cdc78c92b6093e400ec264a6e7d074a95f4dc20bed096a405d8832a1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mailin-embedded/0.4.1:/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] 28af62cac9df89997d7874b7d7a6e2f3b05ad79e52c6678334c60e2fc9d8fb3f
[INFO] running `"docker" "start" "-a" "28af62cac9df89997d7874b7d7a6e2f3b05ad79e52c6678334c60e2fc9d8fb3f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mailin_embedded-0315bd225b417d9f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test running::tests::run_server ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mailin-embedded
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] test src/lib.rs - Server<H>::with_addr (line 123) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "28af62cac9df89997d7874b7d7a6e2f3b05ad79e52c6678334c60e2fc9d8fb3f"`
[INFO] running `"docker" "rm" "-f" "28af62cac9df89997d7874b7d7a6e2f3b05ad79e52c6678334c60e2fc9d8fb3f"`
[INFO] [stdout] 28af62cac9df89997d7874b7d7a6e2f3b05ad79e52c6678334c60e2fc9d8fb3f