[INFO] fetching crate websocket-rs 0.1.4... [INFO] checking websocket-rs-0.1.4 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate websocket-rs 0.1.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate websocket-rs 0.1.4 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate websocket-rs 0.1.4 [INFO] finished tweaking crates.io crate websocket-rs 0.1.4 [INFO] tweaked toml for crates.io crate websocket-rs 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c4882f87d2e46e62c23e1bf46f0dfebb75458cb42d9e0a88809bfdb29b700c9 [INFO] running `Command { std: "docker" "start" "-a" "6c4882f87d2e46e62c23e1bf46f0dfebb75458cb42d9e0a88809bfdb29b700c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c4882f87d2e46e62c23e1bf46f0dfebb75458cb42d9e0a88809bfdb29b700c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4882f87d2e46e62c23e1bf46f0dfebb75458cb42d9e0a88809bfdb29b700c9", kill_on_drop: false }` [INFO] [stdout] 6c4882f87d2e46e62c23e1bf46f0dfebb75458cb42d9e0a88809bfdb29b700c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbdeb23a5a173bdc9142efe442a7d712e087b7081accfa744ce6297a7250b1e7 [INFO] running `Command { std: "docker" "start" "-a" "dbdeb23a5a173bdc9142efe442a7d712e087b7081accfa744ce6297a7250b1e7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-subscriber v0.2.20 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking websocket-rs v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/codec.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | frame!("8180e0350bbc", "", Opcode::Text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "failed to extract frame from '{:x}'", ...) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "{}", "failed to extract frame from '{:x}'") [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/codec.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | frame!("8181f3dba99092", "a", Opcode::Text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "failed to extract frame from '{:x}'", ...) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "{}", "failed to extract frame from '{:x}'") [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/codec.rs:282:9 [INFO] [stdout] | [INFO] [stdout] 282 | frame!("818bb013fc40d876902cdf338b2fc27f98", "hello world", Opcode::Text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "failed to extract frame from '{:x}'", ...) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "{}", "failed to extract frame from '{:x}'") [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/codec.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | / ... frame!( [INFO] [stdout] 288 | | ... "81fd16f9d90b5795b52b6291b87f369eb562628dbc7965d9b0783697b67f369eb66772d99f6a7f8bf96265d9bf646395f52b7797bd2b7096ac673690aa2b70... [INFO] [stdout] 289 | | ... "All that glitters is not gold Fair is foul, and foul is fair: Hover through the fog and filthy air. These violent delights h", [INFO] [stdout] 290 | | ... Opcode::Text [INFO] [stdout] 291 | | ... ); [INFO] [stdout] | |________^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "failed to extract frame from '{:x}'", ...) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "{}", "failed to extract frame from '{:x}'") [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> src/codec.rs:302:9 [INFO] [stdout] | [INFO] [stdout] 302 | / frame!( [INFO] [stdout] 303 | | "81fe020d6742ba33262ed613132adb474725d65a1336df411462d340472cd5474725d55f0348fc520e309a5a1462dc5c122e9613062cde13012dcf5f472b... [INFO] [stdout] 304 | | "All that glitters is not gold [INFO] [stdout] 305 | | Fair is foul, and foul is fair: Hover through the fog and filthy air. [INFO] [stdout] ... | [INFO] [stdout] 314 | | Opcode::Text [INFO] [stdout] 315 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "failed to extract frame from '{:x}'", ...) [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 265 | assert!(false, "{}", "failed to extract frame from '{:x}'") [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.20s [INFO] running `Command { std: "docker" "inspect" "dbdeb23a5a173bdc9142efe442a7d712e087b7081accfa744ce6297a7250b1e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbdeb23a5a173bdc9142efe442a7d712e087b7081accfa744ce6297a7250b1e7", kill_on_drop: false }` [INFO] [stdout] dbdeb23a5a173bdc9142efe442a7d712e087b7081accfa744ce6297a7250b1e7