[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] checking Michael-F-Bryan/create-a-botnet against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fcreate-a-botnet" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/create-a-botnet on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "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-3/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" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded cranelift-entity v0.30.0 [INFO] [stderr] Downloaded cranelift-codegen v0.30.0 [INFO] [stderr] Downloaded cranelift-native v0.30.0 [INFO] [stderr] Downloaded bindgen v0.46.0 [INFO] [stderr] Downloaded cranelift-wasm v0.30.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.30.0 [INFO] [stderr] Downloaded cranelift-frontend v0.30.0 [INFO] [stderr] Downloaded cranelift-bforest v0.30.0 [INFO] [stderr] Downloaded blake2b_simd v0.4.1 [INFO] [stderr] Downloaded cmake v0.1.38 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded serde-bench v0.0.7 [INFO] [stderr] Downloaded wasmer-clif-backend v0.3.0 [INFO] [stderr] Downloaded page_size v0.4.1 [INFO] [stderr] Downloaded wasmer-runtime-core v0.3.0 [INFO] [stderr] Downloaded wasmer-win-exception-handler v0.3.0 [INFO] [stderr] Downloaded target-lexicon v0.3.0 [INFO] [stderr] Downloaded wasmparser v0.29.2 [INFO] [stderr] Downloaded wasmparser v0.23.0 [INFO] [stderr] Downloaded wasmer-runtime v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 829c22ea68dbbd33ec483eb9dcbcb04065eb58fc4bfa4378f8c750991fb8f44a [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" "829c22ea68dbbd33ec483eb9dcbcb04065eb58fc4bfa4378f8c750991fb8f44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "829c22ea68dbbd33ec483eb9dcbcb04065eb58fc4bfa4378f8c750991fb8f44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829c22ea68dbbd33ec483eb9dcbcb04065eb58fc4bfa4378f8c750991fb8f44a", kill_on_drop: false }` [INFO] [stdout] 829c22ea68dbbd33ec483eb9dcbcb04065eb58fc4bfa4378f8c750991fb8f44a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fadc7961547c7ecb6bc444016e444c49de7dac65afa641540c369c2717cb2411 [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" "fadc7961547c7ecb6bc444016e444c49de7dac65afa641540c369c2717cb2411", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling cranelift-entity v0.30.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking wasmparser v0.29.2 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking wasmparser v0.23.0 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir/core) [INFO] [stderr] Checking hello-world v0.1.0 (/opt/rustwide/workdir/hello-world) [INFO] [stderr] Compiling cranelift-codegen-meta v0.30.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking cranelift-bforest v0.30.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking blake2b_simd v0.4.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Checking nix v0.12.0 [INFO] [stderr] Checking nix v0.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling wasmer-runtime-core v0.3.0 [INFO] [stderr] Compiling cranelift-codegen v0.30.0 [INFO] [stdout] error[E0614]: type `CacheInfo` cannot be dereferenced [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/raw-cpuid-6.1.0/src/lib.rs:632:29 [INFO] [stdout] | [INFO] [stdout] 632 | return Some(*cache_info); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Iterator>::Item == &_` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-0.30.0/build.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | .cloned() [INFO] [stdout] | ^^^^^^ expected enum `Isa`, found reference [INFO] [stdout] | [INFO] [stdout] = note: expected type `Isa` [INFO] [stdout] found reference `&_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `filter` exists for struct `Cloned>`, but its trait bounds were not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cranelift-codegen-0.30.0/build.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | .filter(|isa| { [INFO] [stdout] | ^^^^^^ method cannot be called on `Cloned>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] ` as Iterator>::Item = &_` [INFO] [stdout] which is required by `Cloned>: Iterator` [INFO] [stdout] `Cloned>: Iterator` [INFO] [stdout] which is required by `&mut Cloned>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cranelift-codegen` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0614`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fadc7961547c7ecb6bc444016e444c49de7dac65afa641540c369c2717cb2411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fadc7961547c7ecb6bc444016e444c49de7dac65afa641540c369c2717cb2411", kill_on_drop: false }` [INFO] [stdout] fadc7961547c7ecb6bc444016e444c49de7dac65afa641540c369c2717cb2411