[INFO] fetching crate ws-lite 0.6.0... [INFO] checking ws-lite-0.6.0 against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322 [INFO] extracting crate ws-lite 0.6.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ws-lite 0.6.0 on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ws-lite 0.6.0 [INFO] finished tweaking crates.io crate ws-lite 0.6.0 [INFO] tweaked toml for crates.io crate ws-lite 0.6.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "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" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded rayon v1.5.0 [INFO] [stderr] Downloaded bumpalo v3.6.1 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded plotters-backend v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded plotters-svg v0.3.0 [INFO] [stderr] Downloaded const-sha1 v0.2.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.3 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded allocation-counter v0.5.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded csv v1.1.5 [INFO] [stderr] Downloaded rayon-core v1.9.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded libc v0.2.87 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded byteorder v1.4.2 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded criterion v0.3.4 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded proc-macro2 v1.0.24 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 67742a8b20b8c337b1e875ae7063961d474edc21c4499d59730fef72f55bf2f6 [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" "67742a8b20b8c337b1e875ae7063961d474edc21c4499d59730fef72f55bf2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67742a8b20b8c337b1e875ae7063961d474edc21c4499d59730fef72f55bf2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67742a8b20b8c337b1e875ae7063961d474edc21c4499d59730fef72f55bf2f6", kill_on_drop: false }` [INFO] [stdout] 67742a8b20b8c337b1e875ae7063961d474edc21c4499d59730fef72f55bf2f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abc6523bcb62f84a00af6c894bf7573fc1668acd0cf4300907c0dee2184ae4fa [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" "abc6523bcb62f84a00af6c894bf7573fc1668acd0cf4300907c0dee2184ae4fa", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking const-sha1 v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking ws-lite v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stdout] warning: associated function is never used: `try_parse` [INFO] [stdout] --> src/accept/keys.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn try_parse<'a>(data: &'a [u8]) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> benches/benchmarks.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_parse` [INFO] [stdout] --> src/accept/keys.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn try_parse<'a>(data: &'a [u8]) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.17s [INFO] running `Command { std: "docker" "inspect" "abc6523bcb62f84a00af6c894bf7573fc1668acd0cf4300907c0dee2184ae4fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abc6523bcb62f84a00af6c894bf7573fc1668acd0cf4300907c0dee2184ae4fa", kill_on_drop: false }` [INFO] [stdout] abc6523bcb62f84a00af6c894bf7573fc1668acd0cf4300907c0dee2184ae4fa