[INFO] updating cached repository jail-maker/jmaker-local-network-agent
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jail-maker/jmaker-local-network-agent
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jail-maker/jmaker-local-network-agent" "work/ex/beta-1.37-6/sources/1.36.0/gh/jail-maker/jmaker-local-network-agent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jail-maker/jmaker-local-network-agent'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jail-maker/jmaker-local-network-agent" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jail-maker/jmaker-local-network-agent"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jail-maker/jmaker-local-network-agent'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a4d0e1fa55d8c7411eb87bcdf229e4a2f1a5bab1
[INFO] sha for GitHub repo jail-maker/jmaker-local-network-agent: a4d0e1fa55d8c7411eb87bcdf229e4a2f1a5bab1
[INFO] validating manifest of jail-maker/jmaker-local-network-agent 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 jail-maker/jmaker-local-network-agent 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 jail-maker/jmaker-local-network-agent
[INFO] finished frobbing jail-maker/jmaker-local-network-agent
[INFO] frobbed toml for jail-maker/jmaker-local-network-agent written to work/ex/beta-1.37-6/sources/1.36.0/gh/jail-maker/jmaker-local-network-agent/Cargo.toml
[INFO] started frobbing jail-maker/jmaker-local-network-agent
[INFO] finished frobbing jail-maker/jmaker-local-network-agent
[INFO] frobbed toml for jail-maker/jmaker-local-network-agent written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jail-maker/jmaker-local-network-agent/Cargo.toml
[INFO] crate jail-maker/jmaker-local-network-agent 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 jail-maker/jmaker-local-network-agent 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-2/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/jail-maker/jmaker-local-network-agent:/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] 6a39e618d8e28cdf8777bf602a0f0715f8a637cf0d70f1bc857612d587266f06
[INFO] running `"docker" "start" "-a" "6a39e618d8e28cdf8777bf602a0f0715f8a637cf0d70f1bc857612d587266f06"`
[INFO] [stderr]    Compiling actix-web v0.7.4
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]    Compiling ipnetwork v0.13.0
[INFO] [stderr]    Compiling jmaker-local-network-agent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/main.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde_json::{Value, Error};
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "6a39e618d8e28cdf8777bf602a0f0715f8a637cf0d70f1bc857612d587266f06"`
[INFO] running `"docker" "rm" "-f" "6a39e618d8e28cdf8777bf602a0f0715f8a637cf0d70f1bc857612d587266f06"`
[INFO] [stdout] 6a39e618d8e28cdf8777bf602a0f0715f8a637cf0d70f1bc857612d587266f06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/jail-maker/jmaker-local-network-agent:/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] e9cb56d2025d6302e74974851a7a088958c5b2330e7a5687b744ac4d9150f9bb
[INFO] running `"docker" "start" "-a" "e9cb56d2025d6302e74974851a7a088958c5b2330e7a5687b744ac4d9150f9bb"`
[INFO] [stderr]    Compiling jmaker-local-network-agent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]   --> src/main.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | use serde_json::{Value, Error};
[INFO] [stderr]    |                         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "e9cb56d2025d6302e74974851a7a088958c5b2330e7a5687b744ac4d9150f9bb"`
[INFO] running `"docker" "rm" "-f" "e9cb56d2025d6302e74974851a7a088958c5b2330e7a5687b744ac4d9150f9bb"`
[INFO] [stdout] e9cb56d2025d6302e74974851a7a088958c5b2330e7a5687b744ac4d9150f9bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/jail-maker/jmaker-local-network-agent:/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] 7bf293ef8136ff7bb468c22a225efbfa7a7eb61aea028aaa9099770ecf4cb857
[INFO] running `"docker" "start" "-a" "7bf293ef8136ff7bb468c22a225efbfa7a7eb61aea028aaa9099770ecf4cb857"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jmaker_local_network_agent-11d910bce343cd63
[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" "7bf293ef8136ff7bb468c22a225efbfa7a7eb61aea028aaa9099770ecf4cb857"`
[INFO] running `"docker" "rm" "-f" "7bf293ef8136ff7bb468c22a225efbfa7a7eb61aea028aaa9099770ecf4cb857"`
[INFO] [stdout] 7bf293ef8136ff7bb468c22a225efbfa7a7eb61aea028aaa9099770ecf4cb857