[INFO] updating cached repository pizzamig/potnet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pizzamig/potnet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/potnet" "work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/potnet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/potnet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pizzamig/potnet" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/potnet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/potnet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5dee94f47c27ba8e31d09257c0c88f354f20a931
[INFO] sha for GitHub repo pizzamig/potnet: 5dee94f47c27ba8e31d09257c0c88f354f20a931
[INFO] validating manifest of pizzamig/potnet 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 pizzamig/potnet 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 pizzamig/potnet
[INFO] finished frobbing pizzamig/potnet
[INFO] frobbed toml for pizzamig/potnet written to work/ex/beta-1.38-1/sources/1.37.0/gh/pizzamig/potnet/Cargo.toml
[INFO] started frobbing pizzamig/potnet
[INFO] finished frobbing pizzamig/potnet
[INFO] frobbed toml for pizzamig/potnet written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pizzamig/potnet/Cargo.toml
[INFO] crate pizzamig/potnet 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 pizzamig/potnet 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/pizzamig/potnet:/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] 03891335ceff73fb9c72cb519931c4317721227c7279d0391d1583c17b13f157
[INFO] running `"docker" "start" "-a" "03891335ceff73fb9c72cb519931c4317721227c7279d0391d1583c17b13f157"`
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling structopt-flags v0.2.1
[INFO] [stderr]    Compiling potnet v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.97s
[INFO] running `"docker" "inspect" "03891335ceff73fb9c72cb519931c4317721227c7279d0391d1583c17b13f157"`
[INFO] running `"docker" "rm" "-f" "03891335ceff73fb9c72cb519931c4317721227c7279d0391d1583c17b13f157"`
[INFO] [stdout] 03891335ceff73fb9c72cb519931c4317721227c7279d0391d1583c17b13f157
[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/pizzamig/potnet:/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] bf8c6c18d805eb1add837d1a346a88c0d6304d23cf5732ef038069e729a82518
[INFO] running `"docker" "start" "-a" "bf8c6c18d805eb1add837d1a346a88c0d6304d23cf5732ef038069e729a82518"`
[INFO] [stderr]    Compiling potnet v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "bf8c6c18d805eb1add837d1a346a88c0d6304d23cf5732ef038069e729a82518"`
[INFO] running `"docker" "rm" "-f" "bf8c6c18d805eb1add837d1a346a88c0d6304d23cf5732ef038069e729a82518"`
[INFO] [stdout] bf8c6c18d805eb1add837d1a346a88c0d6304d23cf5732ef038069e729a82518
[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/pizzamig/potnet:/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] 724fe304b3fa880705adc8be3ed4b7a17c0fe4f5ee0f68310372d6e9a761a27a
[INFO] running `"docker" "start" "-a" "724fe304b3fa880705adc8be3ed4b7a17c0fe4f5ee0f68310372d6e9a761a27a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/potnet-296d740452cd6959
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test pot::tests::system_conf_fromstr_006 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_007 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_005 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_004 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_003 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_010 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_002 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_008 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_009 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_001 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_011 ... ok
[INFO] [stdout] test pot::tests::system_conf_default ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_050 ... ok
[INFO] [stdout] test pot::tests::system_conf_merge_001 ... ok
[INFO] [stdout] test pot::tests::system_conf_merge_002 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/potnet-da48c26f2bc9116b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::octect_intr_003 ... ok
[INFO] [stdout] test tests::octect_intr_004 ... ok
[INFO] [stdout] test tests::octect_intr_002 ... ok
[INFO] [stdout] test tests::octect_intr_001 ... ok
[INFO] [stdout] test tests::octect_intr_006 ... ok
[INFO] [stdout] test tests::octect_intr_005 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests potnet
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/pot/mod.rs - pot::SystemConf::from_str (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "724fe304b3fa880705adc8be3ed4b7a17c0fe4f5ee0f68310372d6e9a761a27a"`
[INFO] running `"docker" "rm" "-f" "724fe304b3fa880705adc8be3ed4b7a17c0fe4f5ee0f68310372d6e9a761a27a"`
[INFO] [stdout] 724fe304b3fa880705adc8be3ed4b7a17c0fe4f5ee0f68310372d6e9a761a27a