[INFO] cloning repository https://github.com/redox-os/netstack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/netstack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fnetstack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fnetstack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47f62378ed103f2cc7756ef98a612d6b7d39946c [INFO] checking redox-os/netstack against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fnetstack" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/netstack on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/netstack [INFO] removed path dependency smoltcp from git repo https://github.com/redox-os/netstack [INFO] finished tweaking git repo https://github.com/redox-os/netstack [INFO] tweaked toml for git repo https://github.com/redox-os/netstack written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/netstack already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (smoltcp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/mio.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/net2-rs.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/netutils.git` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/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" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/mio.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/net2-rs.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/netutils.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/event.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/arg-parser.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/libextra.git` [INFO] [stderr] Updating git repository `https://github.com/willem66745/ntpclient-rust` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (smoltcp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded managed v0.7.2 [INFO] [stderr] Downloaded smoltcp v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "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] f3e1efec2c9fb40553b60b01205aaced16f1dfa2210164b1d98806591c6d1028 [INFO] running `Command { std: "docker" "start" "-a" "f3e1efec2c9fb40553b60b01205aaced16f1dfa2210164b1d98806591c6d1028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3e1efec2c9fb40553b60b01205aaced16f1dfa2210164b1d98806591c6d1028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e1efec2c9fb40553b60b01205aaced16f1dfa2210164b1d98806591c6d1028", kill_on_drop: false }` [INFO] [stdout] f3e1efec2c9fb40553b60b01205aaced16f1dfa2210164b1d98806591c6d1028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1817067b0489e8b9619d8a45a75346b90b2671b90ed72da4074e172233c6b9b8 [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" "1817067b0489e8b9619d8a45a75346b90b2671b90ed72da4074e172233c6b9b8", kill_on_drop: false }` [INFO] [stderr] warning: dependency (smoltcp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking redox_syscall v0.1.57 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking arg_parser v0.1.0 (https://gitlab.redox-os.org/redox-os/arg-parser.git#1c434b55) [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking extra v0.1.0 (https://gitlab.redox-os.org/redox-os/libextra.git#0b50f3f2) [INFO] [stderr] Checking tinyvec v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking redox_termios v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking redox_syscall v0.2.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking dns-parser v0.7.1 [INFO] [stderr] Checking smoltcp v0.6.0 [INFO] [stderr] Checking unicode-normalization v0.1.14 [INFO] [stderr] Checking redox_event v0.1.0 (https://gitlab.redox-os.org/redox-os/event.git#228eb071) [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 (https://gitlab.redox-os.org/redox-os/net2-rs.git?branch=redox-unix#be7b8559) [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking mio v0.6.14 (https://gitlab.redox-os.org/redox-os/mio.git?branch=redox-unix#c9a70849) [INFO] [stderr] Checking ntpclient v0.0.1 (https://github.com/willem66745/ntpclient-rust#7e3bdf60) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.6.0/src/socket/mod.rs:132:34 [INFO] [stdout] | [INFO] [stdout] 132 | pub(crate) fn meta(&self) -> &SocketMeta { [INFO] [stdout] | ---- ^^^^^^^^^^^ expected `&Meta`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 133 | dispatch_socket!(self, |socket| &socket.meta) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.6.0/src/socket/mod.rs:136:42 [INFO] [stdout] | [INFO] [stdout] 136 | pub(crate) fn meta_mut(&mut self) -> &mut SocketMeta { [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^ expected `&mut Meta`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 137 | dispatch_socket!(mut self, |socket| &mut socket.meta) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smoltcp-0.6.0/src/socket/mod.rs:140:37 [INFO] [stdout] | [INFO] [stdout] 140 | pub(crate) fn poll_at(&self) -> PollAt { [INFO] [stdout] | ------- ^^^^^^ expected enum `PollAt`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] 141 | dispatch_socket!(self, |socket| socket.poll_at()) [INFO] [stdout] | - help: consider removing this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smoltcp` [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" "1817067b0489e8b9619d8a45a75346b90b2671b90ed72da4074e172233c6b9b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1817067b0489e8b9619d8a45a75346b90b2671b90ed72da4074e172233c6b9b8", kill_on_drop: false }` [INFO] [stdout] 1817067b0489e8b9619d8a45a75346b90b2671b90ed72da4074e172233c6b9b8