[INFO] cloning repository https://github.com/hunterlester/rusty_sockets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hunterlester/rusty_sockets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterlester%2Frusty_sockets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterlester%2Frusty_sockets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f85e0c9ba5b64f1812f8acec5b28a1ed63de312 [INFO] checking hunterlester/rusty_sockets against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterlester%2Frusty_sockets" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hunterlester/rusty_sockets on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hunterlester/rusty_sockets [INFO] finished tweaking git repo https://github.com/hunterlester/rusty_sockets [INFO] tweaked toml for git repo https://github.com/hunterlester/rusty_sockets written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/hunterlester/rusty_sockets already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1884b31df6b060de513e0ed20dce4f51df494fc52f29bfe7618109c8afc03f9 [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" "d1884b31df6b060de513e0ed20dce4f51df494fc52f29bfe7618109c8afc03f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1884b31df6b060de513e0ed20dce4f51df494fc52f29bfe7618109c8afc03f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1884b31df6b060de513e0ed20dce4f51df494fc52f29bfe7618109c8afc03f9", kill_on_drop: false }` [INFO] [stdout] d1884b31df6b060de513e0ed20dce4f51df494fc52f29bfe7618109c8afc03f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--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] 9f1ce84ebe99e795d4764c5f6b9ca4475ac81d8fbda9a927c2168e3313d4d3f2 [INFO] running `Command { std: "docker" "start" "-a" "9f1ce84ebe99e795d4764c5f6b9ca4475ac81d8fbda9a927c2168e3313d4d3f2", 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] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling http-muncher v0.2.5 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking sha1 v0.1.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking rusty_sockets v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `buf` in this scope [INFO] [stdout] --> src/main.rs:102:27 [INFO] [stdout] | [INFO] [stdout] 102 | parser.parse(&buf); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0532]: expected unit struct, unit variant or constant, found tuple variant `ClientState::AwaitingHandshake` [INFO] [stdout] --> src/main.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ---------------------------------------------- `ClientState::AwaitingHandshake` defined here [INFO] [stdout] ... [INFO] [stdout] 113 | ClientState::AwaitingHandshake => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ did you mean `ClientState::AwaitingHandshake( /* fields */ )`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `buf` in this scope [INFO] [stdout] --> src/main.rs:102:27 [INFO] [stdout] | [INFO] [stdout] 102 | parser.parse(&buf); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0532]: expected unit struct, unit variant or constant, found tuple variant `ClientState::AwaitingHandshake` [INFO] [stdout] --> src/main.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ---------------------------------------------- `ClientState::AwaitingHandshake` defined here [INFO] [stdout] ... [INFO] [stdout] 113 | ClientState::AwaitingHandshake => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ did you mean `ClientState::AwaitingHandshake( /* fields */ )`? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `std::cell::RefCell>` [INFO] [stdout] --> src/main.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `std::cell::RefCell>` [INFO] [stdout] --> src/main.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `std::cell::RefCell>` [INFO] [stdout] --> src/main.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: binary operation `!=` cannot be applied to type `std::cell::RefCell>` [INFO] [stdout] --> src/main.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | AwaitingHandshake(RefCell>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0425, E0532. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0369, E0425, E0532. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0369`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_sockets`. [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9f1ce84ebe99e795d4764c5f6b9ca4475ac81d8fbda9a927c2168e3313d4d3f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1ce84ebe99e795d4764c5f6b9ca4475ac81d8fbda9a927c2168e3313d4d3f2", kill_on_drop: false }` [INFO] [stdout] 9f1ce84ebe99e795d4764c5f6b9ca4475ac81d8fbda9a927c2168e3313d4d3f2