[INFO] cloning repository https://github.com/MichaelMuz/MultiThreadedServer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MichaelMuz/MultiThreadedServer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelMuz%2FMultiThreadedServer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelMuz%2FMultiThreadedServer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a121c1e1b29ac0544b4707827d874c2c575008a9
[INFO] testing MichaelMuz/MultiThreadedServer against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichaelMuz%2FMultiThreadedServer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MichaelMuz/MultiThreadedServer on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MichaelMuz/MultiThreadedServer
[INFO] finished tweaking git repo https://github.com/MichaelMuz/MultiThreadedServer
[INFO] tweaked toml for git repo https://github.com/MichaelMuz/MultiThreadedServer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/MichaelMuz/MultiThreadedServer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 1435e5f914dd12e97f342cc8b46fcb093c05b3c18b57b9149f4a126e63988dfb
[INFO] running `Command { std: "docker" "start" "-a" "1435e5f914dd12e97f342cc8b46fcb093c05b3c18b57b9149f4a126e63988dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1435e5f914dd12e97f342cc8b46fcb093c05b3c18b57b9149f4a126e63988dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1435e5f914dd12e97f342cc8b46fcb093c05b3c18b57b9149f4a126e63988dfb", kill_on_drop: false }`
[INFO] [stdout] 1435e5f914dd12e97f342cc8b46fcb093c05b3c18b57b9149f4a126e63988dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] e155717fcf23563f907f44fc03f2dd15f7c5e72a773119eeee20e11cfb6068ad
[INFO] running `Command { std: "docker" "start" "-a" "e155717fcf23563f907f44fc03f2dd15f7c5e72a773119eeee20e11cfb6068ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling multithreadedServer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `multithreadedServer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `multithreaded_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "e155717fcf23563f907f44fc03f2dd15f7c5e72a773119eeee20e11cfb6068ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e155717fcf23563f907f44fc03f2dd15f7c5e72a773119eeee20e11cfb6068ad", kill_on_drop: false }`
[INFO] [stdout] e155717fcf23563f907f44fc03f2dd15f7c5e72a773119eeee20e11cfb6068ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 75ddf3d38ce74c3291e474ef63cf62ccd139e0549a47c73e2923859dca22c758
[INFO] running `Command { std: "docker" "start" "-a" "75ddf3d38ce74c3291e474ef63cf62ccd139e0549a47c73e2923859dca22c758", kill_on_drop: false }`
[INFO] [stderr]    Compiling multithreadedServer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `multithreadedServer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `multithreaded_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `multithreadedServer` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `multithreaded_server`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "75ddf3d38ce74c3291e474ef63cf62ccd139e0549a47c73e2923859dca22c758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ddf3d38ce74c3291e474ef63cf62ccd139e0549a47c73e2923859dca22c758", kill_on_drop: false }`
[INFO] [stdout] 75ddf3d38ce74c3291e474ef63cf62ccd139e0549a47c73e2923859dca22c758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3e7f279d1e7f65e179676c3ce26e3066c001a532eca36ad11ccfb1083aa60ab
[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" "f3e7f279d1e7f65e179676c3ce26e3066c001a532eca36ad11ccfb1083aa60ab", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `multithreadedServer` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `multithreaded_server`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `multithreadedServer` (lib) generated 1 warning
[INFO] [stderr] warning: `multithreadedServer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multithreadedServer-aa6f810a66355338)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-dc146b5e264b53fa)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests multithreadedServer
[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" "f3e7f279d1e7f65e179676c3ce26e3066c001a532eca36ad11ccfb1083aa60ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e7f279d1e7f65e179676c3ce26e3066c001a532eca36ad11ccfb1083aa60ab", kill_on_drop: false }`
[INFO] [stdout] f3e7f279d1e7f65e179676c3ce26e3066c001a532eca36ad11ccfb1083aa60ab