[INFO] updating cached repository https://github.com/pizzamig/potnet
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/pizzamig/potnet
[INFO] [stderr]    b2bedc4..efc8e11  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efc8e112f7cf1bf632b74c8d5c9197053549b767
[INFO] testing pizzamig/potnet against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpizzamig%2Fpotnet" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pizzamig/potnet on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pizzamig/potnet
[INFO] finished tweaking git repo https://github.com/pizzamig/potnet
[INFO] tweaked toml for git repo https://github.com/pizzamig/potnet written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/pizzamig/potnet already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] c4c4b6b190cd42558c5a63760fa9f296ba6423a5236c7a946b30867b9adbd2a2
[INFO] running `"docker" "start" "-a" "c4c4b6b190cd42558c5a63760fa9f296ba6423a5236c7a946b30867b9adbd2a2"`
[INFO] [stderr]    Compiling ipnet v2.0.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling simplelog v0.7.3
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling structopt-flags v0.3.5
[INFO] [stderr]    Compiling potnet v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.44s
[INFO] running `"docker" "inspect" "c4c4b6b190cd42558c5a63760fa9f296ba6423a5236c7a946b30867b9adbd2a2"`
[INFO] running `"docker" "rm" "-f" "c4c4b6b190cd42558c5a63760fa9f296ba6423a5236c7a946b30867b9adbd2a2"`
[INFO] [stdout] c4c4b6b190cd42558c5a63760fa9f296ba6423a5236c7a946b30867b9adbd2a2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1ca0f4cbbff156b387494bb7c6de676040689eda527ba1216920e0ec80dd2aa5
[INFO] running `"docker" "start" "-a" "1ca0f4cbbff156b387494bb7c6de676040689eda527ba1216920e0ec80dd2aa5"`
[INFO] [stderr]    Compiling potnet v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "1ca0f4cbbff156b387494bb7c6de676040689eda527ba1216920e0ec80dd2aa5"`
[INFO] running `"docker" "rm" "-f" "1ca0f4cbbff156b387494bb7c6de676040689eda527ba1216920e0ec80dd2aa5"`
[INFO] [stdout] 1ca0f4cbbff156b387494bb7c6de676040689eda527ba1216920e0ec80dd2aa5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 34029b150453695565ab17bc57e27895b14b8558e5e09bb58cdbbf966c66ba35
[INFO] running `"docker" "start" "-a" "34029b150453695565ab17bc57e27895b14b8558e5e09bb58cdbbf966c66ba35"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/potnet-304ae76605c6c31a
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test pot::tests::bridge_conf_fromstr_001 ... ok
[INFO] [stdout] test pot::tests::bridge_conf_fromstr_002 ... ok
[INFO] [stdout] test pot::tests::bridge_conf_fromstr_004 ... ok
[INFO] [stdout] test pot::tests::bridge_conf_fromstr_003 ... ok
[INFO] [stdout] test pot::tests::bridge_conf_fromstr_005 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_001 ... ok
[INFO] [stdout] test pot::tests::system_conf_default ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_002 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_003 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_004 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_005 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_007 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_008 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_006 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_010 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_009 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_011 ... ok
[INFO] [stdout] test pot::tests::system_conf_fromstr_050 ... ok
[INFO] [stdout] test pot::tests::system_conf_merge_002 ... ok
[INFO] [stdout] test pot::tests::system_conf_merge_001 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/potcpu-269e5cdd19754756
[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] [stderr]      Running /opt/rustwide/target/debug/deps/potnet-a729d348a81b5216
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::get_network_size_001 ... ok
[INFO] [stdout] test tests::get_network_size_002 ... ok
[INFO] [stdout] test tests::get_network_size_000 ... ok
[INFO] [stdout] test tests::get_prefix_length_000 ... ok
[INFO] [stdout] test tests::get_prefix_length_001 ... ok
[INFO] [stdout] test tests::get_prefix_length_002 ... ok
[INFO] [stdout] test tests::get_prefix_length_011 ... ok
[INFO] [stdout] test tests::get_prefix_length_010 ... ok
[INFO] [stdout] test tests::get_prefix_length_012 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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 95) ... 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" "34029b150453695565ab17bc57e27895b14b8558e5e09bb58cdbbf966c66ba35"`
[INFO] running `"docker" "rm" "-f" "34029b150453695565ab17bc57e27895b14b8558e5e09bb58cdbbf966c66ba35"`
[INFO] [stdout] 34029b150453695565ab17bc57e27895b14b8558e5e09bb58cdbbf966c66ba35