[INFO] updating cached repository sandhose/rust-simple-dht
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sandhose/rust-simple-dht
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sandhose/rust-simple-dht" "work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sandhose/rust-simple-dht" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sandhose/rust-simple-dht"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sandhose/rust-simple-dht'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a13cd9b91ea62dde51520aa76e5f02291bc8695b
[INFO] sha for GitHub repo sandhose/rust-simple-dht: a13cd9b91ea62dde51520aa76e5f02291bc8695b
[INFO] validating manifest of sandhose/rust-simple-dht 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 sandhose/rust-simple-dht 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 sandhose/rust-simple-dht
[INFO] finished frobbing sandhose/rust-simple-dht
[INFO] frobbed toml for sandhose/rust-simple-dht written to work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht/Cargo.toml
[INFO] started frobbing sandhose/rust-simple-dht
[INFO] finished frobbing sandhose/rust-simple-dht
[INFO] frobbed toml for sandhose/rust-simple-dht written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sandhose/rust-simple-dht/Cargo.toml
[INFO] crate sandhose/rust-simple-dht 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 sandhose/rust-simple-dht against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 835dbcf836d97040840220f126e433a18522d397b2324de58ae9182e34054875
[INFO] running `"docker" "start" "-a" "835dbcf836d97040840220f126e433a18522d397b2324de58ae9182e34054875"`
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling tokio-timer v0.1.2
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling tokio-core v0.1.11
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling structopt v0.1.6
[INFO] [stderr]    Compiling simple_dht v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.57s
[INFO] running `"docker" "inspect" "835dbcf836d97040840220f126e433a18522d397b2324de58ae9182e34054875"`
[INFO] running `"docker" "rm" "-f" "835dbcf836d97040840220f126e433a18522d397b2324de58ae9182e34054875"`
[INFO] [stdout] 835dbcf836d97040840220f126e433a18522d397b2324de58ae9182e34054875
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82523ec34d4045d9b80c5be3eea27cd928513b6e52d0173d6e56070da52013e3
[INFO] running `"docker" "start" "-a" "82523ec34d4045d9b80c5be3eea27cd928513b6e52d0173d6e56070da52013e3"`
[INFO] [stderr]    Compiling simple_dht v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "82523ec34d4045d9b80c5be3eea27cd928513b6e52d0173d6e56070da52013e3"`
[INFO] running `"docker" "rm" "-f" "82523ec34d4045d9b80c5be3eea27cd928513b6e52d0173d6e56070da52013e3"`
[INFO] [stdout] 82523ec34d4045d9b80c5be3eea27cd928513b6e52d0173d6e56070da52013e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/sandhose/rust-simple-dht:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2b3213268bb47899b0010fa8fe4084cfe886868277b03668fac9b3c5c92a63ec
[INFO] running `"docker" "start" "-a" "2b3213268bb47899b0010fa8fe4084cfe886868277b03668fac9b3c5c92a63ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_dht-01a38cbc25974ebf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test state::tests::process_messages ... ok
[INFO] [stdout] test messages::tests::serialize_get ... ok
[INFO] [stdout] test messages::tests::format_hash ... ok
[INFO] [stdout] test messages::tests::serialize_put ... ok
[INFO] [stdout] test state::tests::store_hashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_dht-54fac90c14e42348
[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]    Doc-tests simple_dht
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/messages.rs - messages::Message::deserialize (line 339) ... ok
[INFO] [stdout] test src/messages.rs - messages::Hash::new (line 40) ... ok
[INFO] [stdout] test src/messages.rs - messages::Hash::from_str (line 61) ... ok
[INFO] [stdout] test src/messages.rs - messages::Message::serialize (line 321) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2b3213268bb47899b0010fa8fe4084cfe886868277b03668fac9b3c5c92a63ec"`
[INFO] running `"docker" "rm" "-f" "2b3213268bb47899b0010fa8fe4084cfe886868277b03668fac9b3c5c92a63ec"`
[INFO] [stdout] 2b3213268bb47899b0010fa8fe4084cfe886868277b03668fac9b3c5c92a63ec