[INFO] fetching crate vpn 0.0.0...
[INFO] testing vpn-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate vpn 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate vpn 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vpn 0.0.0
[INFO] finished tweaking crates.io crate vpn 0.0.0
[INFO] tweaked toml for crates.io crate vpn 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate vpn 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f8058c4e529e7e7b210df9f637627ffd70de05537bb4916324130773bef38ed
[INFO] running `Command { std: "docker" "start" "-a" "0f8058c4e529e7e7b210df9f637627ffd70de05537bb4916324130773bef38ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f8058c4e529e7e7b210df9f637627ffd70de05537bb4916324130773bef38ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8058c4e529e7e7b210df9f637627ffd70de05537bb4916324130773bef38ed", kill_on_drop: false }`
[INFO] [stdout] 0f8058c4e529e7e7b210df9f637627ffd70de05537bb4916324130773bef38ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1bc8c66a09596df0dd0d7210301117ab31c8f3ce36e9b2400f06ac5d5cdab8
[INFO] running `Command { std: "docker" "start" "-a" "cd1bc8c66a09596df0dd0d7210301117ab31c8f3ce36e9b2400f06ac5d5cdab8", kill_on_drop: false }`
[INFO] [stderr]    Compiling vpn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "cd1bc8c66a09596df0dd0d7210301117ab31c8f3ce36e9b2400f06ac5d5cdab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1bc8c66a09596df0dd0d7210301117ab31c8f3ce36e9b2400f06ac5d5cdab8", kill_on_drop: false }`
[INFO] [stdout] cd1bc8c66a09596df0dd0d7210301117ab31c8f3ce36e9b2400f06ac5d5cdab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce1f01f15efd8e14bbc3fa4009c6dddaf7a8e39d923df34a797741d5fb0222bf
[INFO] running `Command { std: "docker" "start" "-a" "ce1f01f15efd8e14bbc3fa4009c6dddaf7a8e39d923df34a797741d5fb0222bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling vpn v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/vpn-940838eb113106e9)
[INFO] running `Command { std: "docker" "inspect" "ce1f01f15efd8e14bbc3fa4009c6dddaf7a8e39d923df34a797741d5fb0222bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1f01f15efd8e14bbc3fa4009c6dddaf7a8e39d923df34a797741d5fb0222bf", kill_on_drop: false }`
[INFO] [stdout] ce1f01f15efd8e14bbc3fa4009c6dddaf7a8e39d923df34a797741d5fb0222bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19fce375e2f93a416e1ef73a14ad871737eedaf1c9052531567e971043281402
[INFO] running `Command { std: "docker" "start" "-a" "19fce375e2f93a416e1ef73a14ad871737eedaf1c9052531567e971043281402", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vpn-940838eb113106e9)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19fce375e2f93a416e1ef73a14ad871737eedaf1c9052531567e971043281402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fce375e2f93a416e1ef73a14ad871737eedaf1c9052531567e971043281402", kill_on_drop: false }`
[INFO] [stdout] 19fce375e2f93a416e1ef73a14ad871737eedaf1c9052531567e971043281402