[INFO] cloning repository https://github.com/ryancarins/remoterc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryancarins/remoterc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryancarins%2Fremoterc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryancarins%2Fremoterc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] abf6d7b7145dd9cc01bc1ca6813766b730400c87 [INFO] testing ryancarins/remoterc against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryancarins%2Fremoterc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ryancarins/remoterc [INFO] finished tweaking git repo https://github.com/ryancarins/remoterc [INFO] tweaked toml for git repo https://github.com/ryancarins/remoterc written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ryancarins/remoterc on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ryancarins/remoterc 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.12.1+zstd.1.5.2` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.1 [INFO] [stderr] Downloaded crypto-common v0.1.3 [INFO] [stderr] Downloaded tokio-tungstenite v0.17.1 [INFO] [stderr] Downloaded tungstenite v0.17.2 [INFO] [stderr] Downloaded xattr v0.2.3 [INFO] [stderr] Downloaded cargo_toml v0.11.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.10 [INFO] [stderr] Downloaded jwalk v0.6.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded tar v0.4.38 [INFO] [stderr] Downloaded unicode-normalization v0.1.20 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded smallvec v1.8.1 [INFO] [stderr] Downloaded filetime v0.2.16 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded digest v0.10.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9af71d46a0e339aa5f0f4376bdb89448eabc6ce2db87669cf5e778f7140f5bb [INFO] running `Command { std: "docker" "start" "-a" "f9af71d46a0e339aa5f0f4376bdb89448eabc6ce2db87669cf5e778f7140f5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9af71d46a0e339aa5f0f4376bdb89448eabc6ce2db87669cf5e778f7140f5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9af71d46a0e339aa5f0f4376bdb89448eabc6ce2db87669cf5e778f7140f5bb", kill_on_drop: false }` [INFO] [stdout] f9af71d46a0e339aa5f0f4376bdb89448eabc6ce2db87669cf5e778f7140f5bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1064b5a0c06e541294eb1655d04cc77faa9189669da653729fabe5d3f7a67c10 [INFO] running `Command { std: "docker" "start" "-a" "1064b5a0c06e541294eb1655d04cc77faa9189669da653729fabe5d3f7a67c10", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.12.1+zstd.1.5.2` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling smallvec v1.8.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling unicode-normalization v0.1.20 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling zstd-safe v6.0.2+zstd.1.5.2 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling zstd-sys v2.0.4+zstd.1.5.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling tracing-subscriber v0.3.11 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling jwalk v0.6.0 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling tungstenite v0.17.2 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling zstd v0.12.1+zstd.1.5.2 [INFO] [stderr] Compiling cargo_toml v0.11.5 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-tungstenite v0.17.1 [INFO] [stderr] Compiling remoterc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/communication/mod.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 77 | Message::Close(msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/communication/mod.rs:247:21 [INFO] [stdout] | [INFO] [stdout] 247 | let result = inner_tx.start_send(Message::Close(None)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/communication/communication_error.rs:21:61 [INFO] [stdout] | [INFO] [stdout] 21 | CommunicationError::Tungstenite(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:25:50 [INFO] [stdout] | [INFO] [stdout] 25 | FileHandlerError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:26:53 [INFO] [stdout] | [INFO] [stdout] 26 | FileHandlerError::Jwalk(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:27:53 [INFO] [stdout] | [INFO] [stdout] 27 | FileHandlerError::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/rrc.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/rrc.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | / handle.await.unwrap_or_else(|err| { [INFO] [stdout] 62 | | error!("Error waiting for websocket connection: {}", err); [INFO] [stdout] 63 | | std::process::exit(1); [INFO] [stdout] 64 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = handle.await.unwrap_or_else(|err| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "1064b5a0c06e541294eb1655d04cc77faa9189669da653729fabe5d3f7a67c10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1064b5a0c06e541294eb1655d04cc77faa9189669da653729fabe5d3f7a67c10", kill_on_drop: false }` [INFO] [stdout] 1064b5a0c06e541294eb1655d04cc77faa9189669da653729fabe5d3f7a67c10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aed1fff6906aee96477955c5060e9b95dc85d94d6655ed5ed742b12993004bde [INFO] running `Command { std: "docker" "start" "-a" "aed1fff6906aee96477955c5060e9b95dc85d94d6655ed5ed742b12993004bde", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.12.1+zstd.1.5.2` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/communication/mod.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 77 | Message::Close(msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/communication/mod.rs:247:21 [INFO] [stdout] | [INFO] [stdout] 247 | let result = inner_tx.start_send(Message::Close(None)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/communication/communication_error.rs:21:61 [INFO] [stdout] | [INFO] [stdout] 21 | CommunicationError::Tungstenite(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:25:50 [INFO] [stdout] | [INFO] [stdout] 25 | FileHandlerError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling remoterc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:26:53 [INFO] [stdout] | [INFO] [stdout] 26 | FileHandlerError::Jwalk(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:27:53 [INFO] [stdout] | [INFO] [stdout] 27 | FileHandlerError::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/rrc.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use tracing::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/rrc.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | / handle.await.unwrap_or_else(|err| { [INFO] [stdout] 62 | | error!("Error waiting for websocket connection: {}", err); [INFO] [stdout] 63 | | std::process::exit(1); [INFO] [stdout] 64 | | }); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 61 | let _ = handle.await.unwrap_or_else(|err| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/communication/mod.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 77 | Message::Close(msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/communication/mod.rs:247:21 [INFO] [stdout] | [INFO] [stdout] 247 | let result = inner_tx.start_send(Message::Close(None)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/communication/communication_error.rs:21:61 [INFO] [stdout] | [INFO] [stdout] 21 | CommunicationError::Tungstenite(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:25:50 [INFO] [stdout] | [INFO] [stdout] 25 | FileHandlerError::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:26:53 [INFO] [stdout] | [INFO] [stdout] 26 | FileHandlerError::Jwalk(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/file_handler/file_handler_error.rs:27:53 [INFO] [stdout] | [INFO] [stdout] 27 | FileHandlerError::Regex(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "aed1fff6906aee96477955c5060e9b95dc85d94d6655ed5ed742b12993004bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aed1fff6906aee96477955c5060e9b95dc85d94d6655ed5ed742b12993004bde", kill_on_drop: false }` [INFO] [stdout] aed1fff6906aee96477955c5060e9b95dc85d94d6655ed5ed742b12993004bde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ec1960405fd5196d6ba88275eb7aa5a37ac9acb4fbe27712944445f0ae5d3e95 [INFO] running `Command { std: "docker" "start" "-a" "ec1960405fd5196d6ba88275eb7aa5a37ac9acb4fbe27712944445f0ae5d3e95", kill_on_drop: false }` [INFO] [stderr] warning: version requirement `0.12.1+zstd.1.5.2` for dependency `zstd` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/communication/mod.rs:77:32 [INFO] [stderr] | [INFO] [stderr] 77 | Message::Close(msg) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/communication/mod.rs:247:21 [INFO] [stderr] | [INFO] [stderr] 247 | let result = inner_tx.start_send(Message::Close(None)); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/communication/communication_error.rs:21:61 [INFO] [stderr] | [INFO] [stderr] 21 | CommunicationError::Tungstenite(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/file_handler/file_handler_error.rs:25:50 [INFO] [stderr] | [INFO] [stderr] 25 | FileHandlerError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/file_handler/file_handler_error.rs:26:53 [INFO] [stderr] | [INFO] [stderr] 26 | FileHandlerError::Jwalk(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/file_handler/file_handler_error.rs:27:53 [INFO] [stderr] | [INFO] [stderr] 27 | FileHandlerError::Regex(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `remoterc` (lib) generated 6 warnings [INFO] [stderr] warning: `remoterc` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> src/rrc.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | use tracing::{debug, error, info}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/rrc.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | / handle.await.unwrap_or_else(|err| { [INFO] [stderr] 62 | | error!("Error waiting for websocket connection: {}", err); [INFO] [stderr] 63 | | std::process::exit(1); [INFO] [stderr] 64 | | }); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 61 | let _ = handle.await.unwrap_or_else(|err| { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `remoterc` (bin "rrc" test) generated 2 warnings (run `cargo fix --bin "rrc" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/remoterc-06fe3733dd2d585b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/remoterc.rs (/opt/rustwide/target/debug/deps/remoterc_server-01316ce671e5bf06) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/rrc.rs (/opt/rustwide/target/debug/deps/rrc-2bd4f46040916d85) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests remoterc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec1960405fd5196d6ba88275eb7aa5a37ac9acb4fbe27712944445f0ae5d3e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec1960405fd5196d6ba88275eb7aa5a37ac9acb4fbe27712944445f0ae5d3e95", kill_on_drop: false }` [INFO] [stdout] ec1960405fd5196d6ba88275eb7aa5a37ac9acb4fbe27712944445f0ae5d3e95