[INFO] crate marid 0.1.0 is already in cache [INFO] testing marid-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate marid 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate marid 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate marid 0.1.0 [INFO] finished tweaking crates.io crate marid 0.1.0 [INFO] tweaked toml for crates.io crate marid 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 725be5437ba1e03a73290785e4a04542247259726e0317341fbef189bb464c8d [INFO] running `"docker" "start" "-a" "725be5437ba1e03a73290785e4a04542247259726e0317341fbef189bb464c8d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling chan v0.1.23 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling chan-signal v0.3.3 [INFO] [stderr] Compiling marid v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/composer.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | State::Init => try!(self.setup()), [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/composer.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | try!(r.setup()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/thunk.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | invoke: Box+Send + 'a>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Invoke+Send + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/composer.rs:49:30 [INFO] [stderr] | [INFO] [stderr] 49 | impl Runner for Composer> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:86:30 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn start(runner: Box, signaler: Sender, recv: Receiver) -> MaridProcess { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/process.rs:102:41 [INFO] [stderr] | [INFO] [stderr] 102 | fn spawn_run_thread(mut runner: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Runner + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:65:27 [INFO] [stderr] | [INFO] [stderr] 65 | pub type MaridError = Box; [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send` [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stderr] --> src/composer.rs:72:23 [INFO] [stderr] | [INFO] [stderr] 72 | scope.spawn(move || { [INFO] [stderr] | ^^^^^ ------- takes 0 arguments [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 1 argument [INFO] [stderr] | [INFO] [stderr] help: consider changing the closure to take and ignore the expected argument [INFO] [stderr] | [INFO] [stderr] 72 | scope.spawn(move |_| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/process.rs:51:19 [INFO] [stderr] | [INFO] [stderr] 51 | e.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 8 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0593`. [INFO] [stderr] error: could not compile `marid`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "725be5437ba1e03a73290785e4a04542247259726e0317341fbef189bb464c8d"` [INFO] running `"docker" "rm" "-f" "725be5437ba1e03a73290785e4a04542247259726e0317341fbef189bb464c8d"` [INFO] [stdout] 725be5437ba1e03a73290785e4a04542247259726e0317341fbef189bb464c8d