[INFO] cloning repository traxys/MaybeServer
[INFO] running `"git" "clone" "--bare" "git://github.com/traxys/MaybeServer.git" "work/cache/sources/gh/traxys/MaybeServer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/traxys/MaybeServer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/traxys/MaybeServer" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/traxys/MaybeServer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/traxys/MaybeServer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/traxys/MaybeServer" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 201565766c98092009f26210ccdc955e37efc6e3
[INFO] sha for GitHub repo traxys/MaybeServer: 201565766c98092009f26210ccdc955e37efc6e3
[INFO] validating manifest of traxys/MaybeServer on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of traxys/MaybeServer on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing traxys/MaybeServer
[INFO] finished frobbing traxys/MaybeServer
[INFO] frobbed toml for traxys/MaybeServer written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/traxys/MaybeServer/Cargo.toml
[INFO] started frobbing traxys/MaybeServer
[INFO] finished frobbing traxys/MaybeServer
[INFO] frobbed toml for traxys/MaybeServer written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer/Cargo.toml
[INFO] crate traxys/MaybeServer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing traxys/MaybeServer against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] f57fef6cf751c4d1e85b208e4b845d3e4938365c330ea9cdc966a7ca0b06d7b5
[INFO] running `"docker" "start" "-a" "f57fef6cf751c4d1e85b208e4b845d3e4938365c330ea9cdc966a7ca0b06d7b5"`
[INFO] [stderr]    Compiling maybe_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "f57fef6cf751c4d1e85b208e4b845d3e4938365c330ea9cdc966a7ca0b06d7b5"`
[INFO] running `"docker" "rm" "-f" "f57fef6cf751c4d1e85b208e4b845d3e4938365c330ea9cdc966a7ca0b06d7b5"`
[INFO] [stdout] f57fef6cf751c4d1e85b208e4b845d3e4938365c330ea9cdc966a7ca0b06d7b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] cc3b1f0b496a2b299ae7444a0905649284b9b349481e5c847130859b6d877682
[INFO] running `"docker" "start" "-a" "cc3b1f0b496a2b299ae7444a0905649284b9b349481e5c847130859b6d877682"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling maybe_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "cc3b1f0b496a2b299ae7444a0905649284b9b349481e5c847130859b6d877682"`
[INFO] running `"docker" "rm" "-f" "cc3b1f0b496a2b299ae7444a0905649284b9b349481e5c847130859b6d877682"`
[INFO] [stdout] cc3b1f0b496a2b299ae7444a0905649284b9b349481e5c847130859b6d877682
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/traxys/MaybeServer:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] cbf04a0b708646af931b824853a9b10cc41ee183efee9ba7a201f1aca07251c8
[INFO] running `"docker" "start" "-a" "cbf04a0b708646af931b824853a9b10cc41ee183efee9ba7a201f1aca07251c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/maybe_server-e85ee19dd096c779
[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" "cbf04a0b708646af931b824853a9b10cc41ee183efee9ba7a201f1aca07251c8"`
[INFO] running `"docker" "rm" "-f" "cbf04a0b708646af931b824853a9b10cc41ee183efee9ba7a201f1aca07251c8"`
[INFO] [stdout] cbf04a0b708646af931b824853a9b10cc41ee183efee9ba7a201f1aca07251c8