[INFO] fetching crate aktoro-flow-net 0.0.0...
[INFO] testing aktoro-flow-net-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate aktoro-flow-net 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate aktoro-flow-net 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aktoro-flow-net 0.0.0
[INFO] finished tweaking crates.io crate aktoro-flow-net 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-flow-net 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f23d98f3e8931f11fcf16780759ac1783b81b427c136e0b752d161155e0e42b
[INFO] running `Command { std: "docker" "start" "-a" "8f23d98f3e8931f11fcf16780759ac1783b81b427c136e0b752d161155e0e42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f23d98f3e8931f11fcf16780759ac1783b81b427c136e0b752d161155e0e42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f23d98f3e8931f11fcf16780759ac1783b81b427c136e0b752d161155e0e42b", kill_on_drop: false }`
[INFO] [stdout] 8f23d98f3e8931f11fcf16780759ac1783b81b427c136e0b752d161155e0e42b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36d65157c2dd0b47f3e9519c53ba518149f25318b295808ce766d6a5bf3738b9
[INFO] running `Command { std: "docker" "start" "-a" "36d65157c2dd0b47f3e9519c53ba518149f25318b295808ce766d6a5bf3738b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-flow-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "36d65157c2dd0b47f3e9519c53ba518149f25318b295808ce766d6a5bf3738b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d65157c2dd0b47f3e9519c53ba518149f25318b295808ce766d6a5bf3738b9", kill_on_drop: false }`
[INFO] [stdout] 36d65157c2dd0b47f3e9519c53ba518149f25318b295808ce766d6a5bf3738b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 129eb6d7ea7e9b37b57a44c8318157fb0adfd3584fe88c79db34facdb9a1b924
[INFO] running `Command { std: "docker" "start" "-a" "129eb6d7ea7e9b37b57a44c8318157fb0adfd3584fe88c79db34facdb9a1b924", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aktoro-flow-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "129eb6d7ea7e9b37b57a44c8318157fb0adfd3584fe88c79db34facdb9a1b924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129eb6d7ea7e9b37b57a44c8318157fb0adfd3584fe88c79db34facdb9a1b924", kill_on_drop: false }`
[INFO] [stdout] 129eb6d7ea7e9b37b57a44c8318157fb0adfd3584fe88c79db34facdb9a1b924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeb070cefe777ce1c3b275644e6f1eecc45cc0b04dc385e1de152b60270b367b
[INFO] running `Command { std: "docker" "start" "-a" "aeb070cefe777ce1c3b275644e6f1eecc45cc0b04dc385e1de152b60270b367b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_flow_net-d0e6ce16d736e53f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aktoro-flow-net
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aeb070cefe777ce1c3b275644e6f1eecc45cc0b04dc385e1de152b60270b367b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb070cefe777ce1c3b275644e6f1eecc45cc0b04dc385e1de152b60270b367b", kill_on_drop: false }`
[INFO] [stdout] aeb070cefe777ce1c3b275644e6f1eecc45cc0b04dc385e1de152b60270b367b