[INFO] updating cached repository ruabmbua/sntp_client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ruabmbua/sntp_client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ruabmbua/sntp_client" "work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/sntp_client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/sntp_client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ruabmbua/sntp_client" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/sntp_client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/sntp_client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 64901d98a6c6476819df25eadcd377cd287f2ce0
[INFO] sha for GitHub repo ruabmbua/sntp_client: 64901d98a6c6476819df25eadcd377cd287f2ce0
[INFO] validating manifest of ruabmbua/sntp_client 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 ruabmbua/sntp_client 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 ruabmbua/sntp_client
[INFO] finished frobbing ruabmbua/sntp_client
[INFO] frobbed toml for ruabmbua/sntp_client written to work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/sntp_client/Cargo.toml
[INFO] started frobbing ruabmbua/sntp_client
[INFO] finished frobbing ruabmbua/sntp_client
[INFO] frobbed toml for ruabmbua/sntp_client written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ruabmbua/sntp_client/Cargo.toml
[INFO] crate ruabmbua/sntp_client 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ruabmbua/sntp_client/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 ruabmbua/sntp_client 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/ruabmbua/sntp_client:/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] ce2765d804bc70a7596a1b0c924031519a7fc375c7edf9b7be396e0b1e06d035
[INFO] running `"docker" "start" "-a" "ce2765d804bc70a7596a1b0c924031519a7fc375c7edf9b7be396e0b1e06d035"`
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling sntp_client v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.89s
[INFO] running `"docker" "inspect" "ce2765d804bc70a7596a1b0c924031519a7fc375c7edf9b7be396e0b1e06d035"`
[INFO] running `"docker" "rm" "-f" "ce2765d804bc70a7596a1b0c924031519a7fc375c7edf9b7be396e0b1e06d035"`
[INFO] [stdout] ce2765d804bc70a7596a1b0c924031519a7fc375c7edf9b7be396e0b1e06d035
[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/ruabmbua/sntp_client:/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] c9c3f713a332a9d314d4473a74a967a03b2a828247a13d283b4f83c2385c505a
[INFO] running `"docker" "start" "-a" "c9c3f713a332a9d314d4473a74a967a03b2a828247a13d283b4f83c2385c505a"`
[INFO] [stderr]    Compiling sntp_client v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "c9c3f713a332a9d314d4473a74a967a03b2a828247a13d283b4f83c2385c505a"`
[INFO] running `"docker" "rm" "-f" "c9c3f713a332a9d314d4473a74a967a03b2a828247a13d283b4f83c2385c505a"`
[INFO] [stdout] c9c3f713a332a9d314d4473a74a967a03b2a828247a13d283b4f83c2385c505a
[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/ruabmbua/sntp_client:/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] ca3f06e13b2cdce7c2cd86a19e8cfd8afd92b68786496b05a4be607e4dc17ace
[INFO] running `"docker" "start" "-a" "ca3f06e13b2cdce7c2cd86a19e8cfd8afd92b68786496b05a4be607e4dc17ace"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sntp_client-2a4933576ef1892e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca3f06e13b2cdce7c2cd86a19e8cfd8afd92b68786496b05a4be607e4dc17ace"`
[INFO] running `"docker" "rm" "-f" "ca3f06e13b2cdce7c2cd86a19e8cfd8afd92b68786496b05a4be607e4dc17ace"`
[INFO] [stdout] ca3f06e13b2cdce7c2cd86a19e8cfd8afd92b68786496b05a4be607e4dc17ace