[INFO] fetching crate websocat 1.5.0... [INFO] checking websocat-1.5.0 against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] extracting crate websocat 1.5.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate websocat 1.5.0 on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate websocat 1.5.0 [INFO] finished tweaking crates.io crate websocat 1.5.0 [INFO] tweaked toml for crates.io crate websocat 1.5.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c2a344b3c33802d8813bb89435ce2246c71094b6b6b502c8fbf25ed3086e6955 [INFO] running `"docker" "start" "-a" "c2a344b3c33802d8813bb89435ce2246c71094b6b6b502c8fbf25ed3086e6955"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking slab_typesafe v0.1.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-stdin-stdout v0.1.5 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio-file-unix v0.5.1 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tk-listen v0.2.1 [INFO] [stderr] Checking websocket v0.23.0 [INFO] [stderr] Compiling structopt-derive v0.2.16 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling smart-default v0.3.0 [INFO] [stderr] Checking structopt v0.2.16 [INFO] [stderr] Checking websocat v1.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net_peer.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | try!(self.0.shutdown(std::net::Shutdown::Write)); [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/unix_peer.rs:317:9 [INFO] [stderr] | [INFO] [stderr] 317 | try!(self.0.shutdown(std::net::Shutdown::Write)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ws_peer.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | (tokio_codec::Framed>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net_peer.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | try!(self.0.shutdown(std::net::Shutdown::Write)); [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/unix_peer.rs:317:9 [INFO] [stderr] | [INFO] [stderr] 317 | try!(self.0.shutdown(std::net::Shutdown::Write)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/ws_peer.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | (tokio_codec::Framed>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.77s [INFO] running `"docker" "inspect" "c2a344b3c33802d8813bb89435ce2246c71094b6b6b502c8fbf25ed3086e6955"` [INFO] running `"docker" "rm" "-f" "c2a344b3c33802d8813bb89435ce2246c71094b6b6b502c8fbf25ed3086e6955"` [INFO] [stdout] c2a344b3c33802d8813bb89435ce2246c71094b6b6b502c8fbf25ed3086e6955