[INFO] cloning repository https://github.com/mathiassoeholm/rust-websocket [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathiassoeholm/rust-websocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathiassoeholm%2Frust-websocket", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathiassoeholm%2Frust-websocket'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbe6da69b4a157845ca5dbec7ae7806bc4633804 [INFO] testing mathiassoeholm/rust-websocket against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathiassoeholm%2Frust-websocket" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mathiassoeholm/rust-websocket on toolchain 1871252fc8bb672d40787e67404e6eaae7059369 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mathiassoeholm/rust-websocket [INFO] finished tweaking git repo https://github.com/mathiassoeholm/rust-websocket [INFO] tweaked toml for git repo https://github.com/mathiassoeholm/rust-websocket written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mathiassoeholm/rust-websocket already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing mathiassoeholm/rust-websocket against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathiassoeholm%2Frust-websocket" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mathiassoeholm/rust-websocket on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mathiassoeholm/rust-websocket [INFO] finished tweaking git repo https://github.com/mathiassoeholm/rust-websocket [INFO] tweaked toml for git repo https://github.com/mathiassoeholm/rust-websocket written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mathiassoeholm/rust-websocket already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8867d77fa5d371a928b7f531a20b35e3a8d5623ed097006d9a7007f4b32198b6 [INFO] running `Command { std: "docker" "start" "-a" "8867d77fa5d371a928b7f531a20b35e3a8d5623ed097006d9a7007f4b32198b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8867d77fa5d371a928b7f531a20b35e3a8d5623ed097006d9a7007f4b32198b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8867d77fa5d371a928b7f531a20b35e3a8d5623ed097006d9a7007f4b32198b6", kill_on_drop: false }` [INFO] [stdout] 8867d77fa5d371a928b7f531a20b35e3a8d5623ed097006d9a7007f4b32198b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e48fdc11fb43417704389ef83ae6b7325bae563766079acb91804d435b189c32 [INFO] running `Command { std: "docker" "start" "-a" "e48fdc11fb43417704389ef83ae6b7325bae563766079acb91804d435b189c32", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling cpufeatures v0.1.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling rust_websocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::Take` [INFO] [stdout] --> src/frame_parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Take; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/frame_parser.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | fn from_number(value: u8) -> PayloadLengthType { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/frame_parser.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let mut unfinished_frame = self.unfinished_frame.as_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Method` is never used [INFO] [stdout] --> src/http.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | enum Method { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Extended` and `LongExtended` are never constructed [INFO] [stdout] --> src/frame_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | enum PayloadLengthType { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 23 | Normal, [INFO] [stdout] 24 | Extended, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 25 | LongExtended, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PayloadLengthType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ExtendedPayloadLength` is never constructed [INFO] [stdout] --> src/frame_parser.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | enum ParserState { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 64 | ExtendedPayloadLength, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `byte_buffer` is never read [INFO] [stdout] --> src/frame_parser.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FrameParser<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | byte_buffer: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_frame_receiver` is never used [INFO] [stdout] --> src/frame_parser.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a> FrameParser<'a> { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | fn set_frame_receiver(&mut self, frame_receiver: &'a mut dyn DataFrameReceiver) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "e48fdc11fb43417704389ef83ae6b7325bae563766079acb91804d435b189c32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48fdc11fb43417704389ef83ae6b7325bae563766079acb91804d435b189c32", kill_on_drop: false }` [INFO] [stdout] e48fdc11fb43417704389ef83ae6b7325bae563766079acb91804d435b189c32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48a6a6fe105b65b0f10ddaa9ad76dc1fb5e1fdf918cf14cc060b0155d6dfdb6c [INFO] running `Command { std: "docker" "start" "-a" "48a6a6fe105b65b0f10ddaa9ad76dc1fb5e1fdf918cf14cc060b0155d6dfdb6c", kill_on_drop: false }` [INFO] [stderr] Compiling rust_websocket v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::Take` [INFO] [stdout] --> src/frame_parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Take; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/frame_parser.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | fn from_number(value: u8) -> PayloadLengthType { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/frame_parser.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let mut unfinished_frame = self.unfinished_frame.as_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Method` is never used [INFO] [stdout] --> src/http.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | enum Method { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Extended` and `LongExtended` are never constructed [INFO] [stdout] --> src/frame_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | enum PayloadLengthType { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 23 | Normal, [INFO] [stdout] 24 | Extended, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 25 | LongExtended, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PayloadLengthType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ExtendedPayloadLength` is never constructed [INFO] [stdout] --> src/frame_parser.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | enum ParserState { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 64 | ExtendedPayloadLength, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `byte_buffer` is never read [INFO] [stdout] --> src/frame_parser.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FrameParser<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | byte_buffer: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_frame_receiver` is never used [INFO] [stdout] --> src/frame_parser.rs:96:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a> FrameParser<'a> { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | fn set_frame_receiver(&mut self, frame_receiver: &'a mut dyn DataFrameReceiver) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Take` [INFO] [stdout] --> src/frame_parser.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::iter::Take; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/frame_parser.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 29 | fn from_number(value: u8) -> PayloadLengthType { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/frame_parser.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let mut unfinished_frame = self.unfinished_frame.as_mut().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Method` is never used [INFO] [stdout] --> src/http.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | enum Method { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Extended` and `LongExtended` are never constructed [INFO] [stdout] --> src/frame_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | enum PayloadLengthType { [INFO] [stdout] | ----------------- variants in this enum [INFO] [stdout] 23 | Normal, [INFO] [stdout] 24 | Extended, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 25 | LongExtended, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PayloadLengthType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ExtendedPayloadLength` is never constructed [INFO] [stdout] --> src/frame_parser.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | enum ParserState { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 64 | ExtendedPayloadLength, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `byte_buffer` is never read [INFO] [stdout] --> src/frame_parser.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct FrameParser<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | byte_buffer: Option>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "48a6a6fe105b65b0f10ddaa9ad76dc1fb5e1fdf918cf14cc060b0155d6dfdb6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a6a6fe105b65b0f10ddaa9ad76dc1fb5e1fdf918cf14cc060b0155d6dfdb6c", kill_on_drop: false }` [INFO] [stdout] 48a6a6fe105b65b0f10ddaa9ad76dc1fb5e1fdf918cf14cc060b0155d6dfdb6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd30ab3b6e10dd43287ecf3b8021850359a42d4992cad5b4e2f047cd731a5c45 [INFO] running `Command { std: "docker" "start" "-a" "fd30ab3b6e10dd43287ecf3b8021850359a42d4992cad5b4e2f047cd731a5c45", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::iter::Take` [INFO] [stderr] --> src/frame_parser.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::iter::Take; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/frame_parser.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | fn from_number(value: u8) -> PayloadLengthType { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/frame_parser.rs:136:13 [INFO] [stderr] | [INFO] [stderr] 136 | let mut unfinished_frame = self.unfinished_frame.as_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Method` is never used [INFO] [stderr] --> src/http.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | enum Method { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Extended` and `LongExtended` are never constructed [INFO] [stderr] --> src/frame_parser.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 22 | enum PayloadLengthType { [INFO] [stderr] | ----------------- variants in this enum [INFO] [stderr] 23 | Normal, [INFO] [stderr] 24 | Extended, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 25 | LongExtended, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PayloadLengthType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variant `ExtendedPayloadLength` is never constructed [INFO] [stderr] --> src/frame_parser.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 56 | enum ParserState { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 64 | ExtendedPayloadLength, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ParserState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `byte_buffer` is never read [INFO] [stderr] --> src/frame_parser.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub struct FrameParser<'a> { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 78 | byte_buffer: Option>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `set_frame_receiver` is never used [INFO] [stderr] --> src/frame_parser.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 86 | impl<'a> FrameParser<'a> { [INFO] [stderr] | ------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 96 | fn set_frame_receiver(&mut self, frame_receiver: &'a mut dyn DataFrameReceiver) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust_websocket` (lib) generated 8 warnings (run `cargo fix --lib -p rust_websocket` to apply 2 suggestions) [INFO] [stderr] warning: `rust_websocket` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_websocket-f35ec30ee883defc) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test shake_hand::it_responds_to_upgrade_request ... ok [INFO] [stdout] test frame_parser::test::it_parses_masked_payload ... ok [INFO] [stdout] test frame_parser::test::it_parses_short_byte_payload ... ok [INFO] [stdout] test frame_parser::test::it_should_parse_partial_frames ... ok [INFO] [stdout] test frame_parser::test::it_should_parse_frame ... ok [INFO] [stdout] test frame_parser::test::it_supports_multiple_frames ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/websocket_test.rs (/opt/rustwide/target/debug/deps/websocket_test-f82ea3b04d68a6c7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test it_works has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "fd30ab3b6e10dd43287ecf3b8021850359a42d4992cad5b4e2f047cd731a5c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd30ab3b6e10dd43287ecf3b8021850359a42d4992cad5b4e2f047cd731a5c45", kill_on_drop: false }` [INFO] [stdout] fd30ab3b6e10dd43287ecf3b8021850359a42d4992cad5b4e2f047cd731a5c45