[INFO] fetching crate aktoro-tcp 0.0.0...
[INFO] testing aktoro-tcp-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate aktoro-tcp 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate aktoro-tcp 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aktoro-tcp 0.0.0
[INFO] finished tweaking crates.io crate aktoro-tcp 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-tcp 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 690f4a66de6e362084e1dd2d2443bcc282a0a087ed6151f570c16a3a362eb8a0
[INFO] running `Command { std: "docker" "start" "-a" "690f4a66de6e362084e1dd2d2443bcc282a0a087ed6151f570c16a3a362eb8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "690f4a66de6e362084e1dd2d2443bcc282a0a087ed6151f570c16a3a362eb8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690f4a66de6e362084e1dd2d2443bcc282a0a087ed6151f570c16a3a362eb8a0", kill_on_drop: false }`
[INFO] [stdout] 690f4a66de6e362084e1dd2d2443bcc282a0a087ed6151f570c16a3a362eb8a0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b362c6e85dc247ebb8a81c0d60cc212e3886b1da502f0c447b8703c9dea55e97
[INFO] running `Command { std: "docker" "start" "-a" "b362c6e85dc247ebb8a81c0d60cc212e3886b1da502f0c447b8703c9dea55e97", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-tcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b362c6e85dc247ebb8a81c0d60cc212e3886b1da502f0c447b8703c9dea55e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b362c6e85dc247ebb8a81c0d60cc212e3886b1da502f0c447b8703c9dea55e97", kill_on_drop: false }`
[INFO] [stdout] b362c6e85dc247ebb8a81c0d60cc212e3886b1da502f0c447b8703c9dea55e97
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c63337a9f138c9d96ad99d2ab827da23a51f4917d1e8453fe4cc7934e62515
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "93c63337a9f138c9d96ad99d2ab827da23a51f4917d1e8453fe4cc7934e62515", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-tcp v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "93c63337a9f138c9d96ad99d2ab827da23a51f4917d1e8453fe4cc7934e62515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c63337a9f138c9d96ad99d2ab827da23a51f4917d1e8453fe4cc7934e62515", kill_on_drop: false }`
[INFO] [stdout] 93c63337a9f138c9d96ad99d2ab827da23a51f4917d1e8453fe4cc7934e62515
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2eceeb4dd9ba1b0165b411564590f5960f7949aa2d48c12ecd7adcd16796bb77
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2eceeb4dd9ba1b0165b411564590f5960f7949aa2d48c12ecd7adcd16796bb77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_tcp-2efd7d27791a1ead)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aktoro-tcp
[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] [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" "2eceeb4dd9ba1b0165b411564590f5960f7949aa2d48c12ecd7adcd16796bb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eceeb4dd9ba1b0165b411564590f5960f7949aa2d48c12ecd7adcd16796bb77", kill_on_drop: false }`
[INFO] [stdout] 2eceeb4dd9ba1b0165b411564590f5960f7949aa2d48c12ecd7adcd16796bb77
