[INFO] updating cached repository thekvs/fake-smtpd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thekvs/fake-smtpd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thekvs/fake-smtpd" "work/ex/beta-1.38-1/sources/1.37.0/gh/thekvs/fake-smtpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thekvs/fake-smtpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thekvs/fake-smtpd" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thekvs/fake-smtpd"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thekvs/fake-smtpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efaef117c40414e8ff58286c06bd7f1384523c2c
[INFO] sha for GitHub repo thekvs/fake-smtpd: efaef117c40414e8ff58286c06bd7f1384523c2c
[INFO] validating manifest of thekvs/fake-smtpd 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 thekvs/fake-smtpd 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 thekvs/fake-smtpd
[INFO] finished frobbing thekvs/fake-smtpd
[INFO] frobbed toml for thekvs/fake-smtpd written to work/ex/beta-1.38-1/sources/1.37.0/gh/thekvs/fake-smtpd/Cargo.toml
[INFO] started frobbing thekvs/fake-smtpd
[INFO] finished frobbing thekvs/fake-smtpd
[INFO] frobbed toml for thekvs/fake-smtpd written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thekvs/fake-smtpd/Cargo.toml
[INFO] crate thekvs/fake-smtpd already has a lockfile, it will not be regenerated
[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 thekvs/fake-smtpd 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/gh/thekvs/fake-smtpd:/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] 9f0c8af3287a5e6406cd481fd1b83b1ad9798bf71219878b7c72c6e30575a4ae
[INFO] running `"docker" "start" "-a" "9f0c8af3287a5e6406cd481fd1b83b1ad9798bf71219878b7c72c6e30575a4ae"`
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling fake-smtpd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `"docker" "inspect" "9f0c8af3287a5e6406cd481fd1b83b1ad9798bf71219878b7c72c6e30575a4ae"`
[INFO] running `"docker" "rm" "-f" "9f0c8af3287a5e6406cd481fd1b83b1ad9798bf71219878b7c72c6e30575a4ae"`
[INFO] [stdout] 9f0c8af3287a5e6406cd481fd1b83b1ad9798bf71219878b7c72c6e30575a4ae
[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/gh/thekvs/fake-smtpd:/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] ab19565aa8d57d63a153df651d8eb938ffee22815028c7f47ee76b7e72b014a7
[INFO] running `"docker" "start" "-a" "ab19565aa8d57d63a153df651d8eb938ffee22815028c7f47ee76b7e72b014a7"`
[INFO] [stderr]    Compiling fake-smtpd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `"docker" "inspect" "ab19565aa8d57d63a153df651d8eb938ffee22815028c7f47ee76b7e72b014a7"`
[INFO] running `"docker" "rm" "-f" "ab19565aa8d57d63a153df651d8eb938ffee22815028c7f47ee76b7e72b014a7"`
[INFO] [stdout] ab19565aa8d57d63a153df651d8eb938ffee22815028c7f47ee76b7e72b014a7
[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/gh/thekvs/fake-smtpd:/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] 699f77653f2e6b97148171289864449faaf52806c0a3c794d04333204a49930a
[INFO] running `"docker" "start" "-a" "699f77653f2e6b97148171289864449faaf52806c0a3c794d04333204a49930a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fake_smtpd-b44cbc04495458c0
[INFO] [stdout] test proto::command::tests::parse_command_test2 ... ok
[INFO] [stdout] test proto::command::tests::parse_command_test1 ... ok
[INFO] [stdout] test proto::tests::rcpt_command_test1 ... ok
[INFO] [stdout] test proto::tests::rcpt_command_test3 ... ok
[INFO] [stdout] test proto::tests::mail_command_test1 ... ok
[INFO] [stdout] test proto::tests::mail_command_test2 ... ok
[INFO] [stdout] test proto::tests::mail_command_test4 ... ok
[INFO] [stdout] test proto::tests::mail_command_test3 ... ok
[INFO] [stdout] test proto::tests::rcpt_command_test2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "699f77653f2e6b97148171289864449faaf52806c0a3c794d04333204a49930a"`
[INFO] running `"docker" "rm" "-f" "699f77653f2e6b97148171289864449faaf52806c0a3c794d04333204a49930a"`
[INFO] [stdout] 699f77653f2e6b97148171289864449faaf52806c0a3c794d04333204a49930a