[INFO] cloning repository https://github.com/Michael-F-Bryan/create-a-botnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-F-Bryan/create-a-botnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fcreate-a-botnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fcreate-a-botnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9e405787def43520489f51dbd45b689d3e4dd53 [INFO] testing Michael-F-Bryan/create-a-botnet against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fcreate-a-botnet" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/create-a-botnet 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 git repo https://github.com/Michael-F-Bryan/create-a-botnet [INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/create-a-botnet [INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/create-a-botnet written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Michael-F-Bryan/create-a-botnet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded page_size v0.4.1 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded serde-bench v0.0.7 [INFO] [stderr] Downloaded syn v0.15.32 [INFO] [stderr] Downloaded bindgen v0.46.0 [INFO] [stderr] Downloaded cmake v0.1.38 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded nix v0.13.0 [INFO] [stderr] Downloaded wasmer-win-exception-handler v0.3.0 [INFO] [stderr] Downloaded wasmer-runtime v0.3.0 [INFO] [stderr] Downloaded cranelift-native v0.30.0 [INFO] [stderr] Downloaded target-lexicon v0.3.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.30.0 [INFO] [stderr] Downloaded wasmparser v0.23.0 [INFO] [stderr] Downloaded wasmer-clif-backend v0.3.0 [INFO] [stderr] Downloaded wasmer-runtime-core v0.3.0 [INFO] [stderr] Downloaded cranelift-bforest v0.30.0 [INFO] [stderr] Downloaded cranelift-entity v0.30.0 [INFO] [stderr] Downloaded cranelift-frontend v0.30.0 [INFO] [stderr] Downloaded cranelift-wasm v0.30.0 [INFO] [stderr] Downloaded wasmparser v0.29.2 [INFO] [stderr] Downloaded blake2b_simd v0.4.1 [INFO] [stderr] Downloaded cranelift-codegen v0.30.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7d38f6bbbb90b75ae7632681ae3291f9fa68db7fe422e8f963ccfb22ccfe41b4 [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" "7d38f6bbbb90b75ae7632681ae3291f9fa68db7fe422e8f963ccfb22ccfe41b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d38f6bbbb90b75ae7632681ae3291f9fa68db7fe422e8f963ccfb22ccfe41b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d38f6bbbb90b75ae7632681ae3291f9fa68db7fe422e8f963ccfb22ccfe41b4", kill_on_drop: false }` [INFO] [stdout] 7d38f6bbbb90b75ae7632681ae3291f9fa68db7fe422e8f963ccfb22ccfe41b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 098459023e8dd48b3b7d925b6898f138b905304fbe2b5d52523793f66b871656 [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" "098459023e8dd48b3b7d925b6898f138b905304fbe2b5d52523793f66b871656", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling cranelift-entity v0.30.0 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling wasmparser v0.29.2 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling wasmparser v0.23.0 [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir/hello-world) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Compiling core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling page_size v0.4.1 [INFO] [stderr] Compiling errno v0.2.4 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.30.0 [INFO] [stderr] Compiling cranelift-bforest v0.30.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling blake2b_simd v0.4.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling cranelift-codegen v0.30.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling wasmer-runtime-core v0.3.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling serde_bytes v0.10.5 [INFO] [stderr] Compiling serde-bench v0.0.7 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling target-lexicon v0.3.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling cranelift-frontend v0.30.0 [INFO] [stderr] Compiling cranelift-native v0.30.0 [INFO] [stderr] Compiling cranelift-wasm v0.30.0 [INFO] [stderr] Compiling wasmer-clif-backend v0.3.0 [INFO] [stderr] Compiling wasmer-runtime v0.3.0 [INFO] [stderr] Compiling bot v0.1.0 (/opt/rustwide/workdir/bot) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bot/src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 51s [INFO] running `Command { std: "docker" "inspect" "098459023e8dd48b3b7d925b6898f138b905304fbe2b5d52523793f66b871656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "098459023e8dd48b3b7d925b6898f138b905304fbe2b5d52523793f66b871656", kill_on_drop: false }` [INFO] [stdout] 098459023e8dd48b3b7d925b6898f138b905304fbe2b5d52523793f66b871656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2f793d012475588940ac5ff6034e4bc2006f00b84c7375f1c50b4e3f72c9e37f [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" "2f793d012475588940ac5ff6034e4bc2006f00b84c7375f1c50b4e3f72c9e37f", kill_on_drop: false }` [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir/hello-world) [INFO] [stderr] Compiling core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling bot v0.1.0 (/opt/rustwide/workdir/bot) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> bot/src/main.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.15s [INFO] running `Command { std: "docker" "inspect" "2f793d012475588940ac5ff6034e4bc2006f00b84c7375f1c50b4e3f72c9e37f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f793d012475588940ac5ff6034e4bc2006f00b84c7375f1c50b4e3f72c9e37f", kill_on_drop: false }` [INFO] [stdout] 2f793d012475588940ac5ff6034e4bc2006f00b84c7375f1c50b4e3f72c9e37f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] da241078cc1f94d74964b3e54032eeac6ff297b0798b1459409fbe621f6d6a3d [INFO] running `Command { std: "docker" "start" "-a" "da241078cc1f94d74964b3e54032eeac6ff297b0798b1459409fbe621f6d6a3d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> bot/src/main.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `bot` (bin "bot" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bot-9367b5e56d2b8a96) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/core-67cf4ddd925b9786) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hello_world-331f77e1c2691e0c) [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/server-0e467d8878eb6abd) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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] [stderr] Doc-tests core [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] [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" "da241078cc1f94d74964b3e54032eeac6ff297b0798b1459409fbe621f6d6a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da241078cc1f94d74964b3e54032eeac6ff297b0798b1459409fbe621f6d6a3d", kill_on_drop: false }` [INFO] [stdout] da241078cc1f94d74964b3e54032eeac6ff297b0798b1459409fbe621f6d6a3d