[INFO] updating cached repository pixsll/MESC-Server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pixsll/MESC-Server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pixsll/MESC-Server" "work/ex/beta-1.37-6/sources/1.36.0/gh/pixsll/MESC-Server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/pixsll/MESC-Server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pixsll/MESC-Server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0a390347e8bc1536a366e947d0bf2dd2bd2b6eb3
[INFO] sha for GitHub repo pixsll/MESC-Server: 0a390347e8bc1536a366e947d0bf2dd2bd2b6eb3
[INFO] validating manifest of pixsll/MESC-Server 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 pixsll/MESC-Server 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 pixsll/MESC-Server
[INFO] finished frobbing pixsll/MESC-Server
[INFO] frobbed toml for pixsll/MESC-Server written to work/ex/beta-1.37-6/sources/1.36.0/gh/pixsll/MESC-Server/Cargo.toml
[INFO] started frobbing pixsll/MESC-Server
[INFO] finished frobbing pixsll/MESC-Server
[INFO] frobbed toml for pixsll/MESC-Server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server/Cargo.toml
[INFO] crate pixsll/MESC-Server already has a lockfile, it will not be regenerated
[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 pixsll/MESC-Server against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3ee5067db07bcf35690cf51fdd7aacc6e9efa1f09e45c01cc579971d38ed9e7b
[INFO] running `"docker" "start" "-a" "3ee5067db07bcf35690cf51fdd7aacc6e9efa1f09e45c01cc579971d38ed9e7b"`
[INFO] [stderr]    Compiling MESC v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `MESC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mesc`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MESC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mesc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "3ee5067db07bcf35690cf51fdd7aacc6e9efa1f09e45c01cc579971d38ed9e7b"`
[INFO] running `"docker" "rm" "-f" "3ee5067db07bcf35690cf51fdd7aacc6e9efa1f09e45c01cc579971d38ed9e7b"`
[INFO] [stdout] 3ee5067db07bcf35690cf51fdd7aacc6e9efa1f09e45c01cc579971d38ed9e7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b7580777eb314b6b2648c5a59a596b44c93bb40b3f91c157d574ed8f3c62579
[INFO] running `"docker" "start" "-a" "3b7580777eb314b6b2648c5a59a596b44c93bb40b3f91c157d574ed8f3c62579"`
[INFO] [stderr]    Compiling MESC v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `MESC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mesc`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MESC` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `mesc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "3b7580777eb314b6b2648c5a59a596b44c93bb40b3f91c157d574ed8f3c62579"`
[INFO] running `"docker" "rm" "-f" "3b7580777eb314b6b2648c5a59a596b44c93bb40b3f91c157d574ed8f3c62579"`
[INFO] [stdout] 3b7580777eb314b6b2648c5a59a596b44c93bb40b3f91c157d574ed8f3c62579
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/pixsll/MESC-Server:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d1e2ee8c26afbf4e90afa4b3d880d559e325ab07a20b3c1d5f9f17d9b1c07bcd
[INFO] running `"docker" "start" "-a" "d1e2ee8c26afbf4e90afa4b3d880d559e325ab07a20b3c1d5f9f17d9b1c07bcd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/MESC-8cbe02c273859058
[INFO] [stderr]      Running /opt/crater/target/debug/deps/MESC-d1821cce435b22f7
[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] [stdout] 
[INFO] [stderr]    Doc-tests MESC
[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] [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" "d1e2ee8c26afbf4e90afa4b3d880d559e325ab07a20b3c1d5f9f17d9b1c07bcd"`
[INFO] running `"docker" "rm" "-f" "d1e2ee8c26afbf4e90afa4b3d880d559e325ab07a20b3c1d5f9f17d9b1c07bcd"`
[INFO] [stdout] d1e2ee8c26afbf4e90afa4b3d880d559e325ab07a20b3c1d5f9f17d9b1c07bcd