[INFO] fetching crate anneal 0.3.4... [INFO] testing anneal-0.3.4 against 1.59.0 for beta-1.60-1 [INFO] extracting crate anneal 0.3.4 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate anneal 0.3.4 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate anneal 0.3.4 [INFO] finished tweaking crates.io crate anneal 0.3.4 [INFO] tweaked toml for crates.io crate anneal 0.3.4 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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 iron v0.6.1 [INFO] [stderr] Downloaded japi v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e54ae2b307400471f62c7c516612e62a812353bb58c238da29da398df53d383f [INFO] running `Command { std: "docker" "start" "-a" "e54ae2b307400471f62c7c516612e62a812353bb58c238da29da398df53d383f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e54ae2b307400471f62c7c516612e62a812353bb58c238da29da398df53d383f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e54ae2b307400471f62c7c516612e62a812353bb58c238da29da398df53d383f", kill_on_drop: false }` [INFO] [stdout] e54ae2b307400471f62c7c516612e62a812353bb58c238da29da398df53d383f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96d19f2fd0dcc4d65218e5b9f933e95dc6fb9d876ba615a459c35cd46d09dbc6 [INFO] running `Command { std: "docker" "start" "-a" "96d19f2fd0dcc4d65218e5b9f933e95dc6fb9d876ba615a459c35cd46d09dbc6", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling anneal v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`, `io::Cursor` [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | io::Cursor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 72 | net::{ [INFO] [stdout] 73 | IpAddr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | Ipv4Addr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::Host` [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use url::Host; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Shutdown` [INFO] [stdout] --> src/transfer_connector.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | Shutdown, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContentType`, `Cookie`, `Mime`, `SubLevel`, `TopLevel` [INFO] [stdout] --> src/response_examine.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | headers::{Header, HeaderFormat, ContentType, Cookie}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 4 | mime::{Mime, TopLevel, SubLevel}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::RequestBuilder` [INFO] [stdout] --> src/response_examine.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | use crate::RequestBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `headers::Expect`, `method::Method`, `modifiers::Header as ModHead`, `prelude::*` [INFO] [stdout] --> src/response_examine.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 255 | method::Method, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 256 | headers::Expect, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 257 | prelude::*, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 258 | modifiers::Header as ModHead, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:309:69 [INFO] [stdout] | [INFO] [stdout] 309 | let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 - let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] 309 + let mut buff_read = BufReader::new(&mut serv_stream as &mut dyn NetworkStream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteBody` [INFO] [stdout] --> src/response_examine.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | response::{Response, WriteBody}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/transfer_connector.rs:106:24 [INFO] [stdout] | [INFO] [stdout] 106 | fn read(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [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/response_examine.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | let body = response.body.as_mut().map(|mut body| { [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: field is never read: `client_address` [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | client_address: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:299:9 [INFO] [stdout] | [INFO] [stdout] 299 | rb.send(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.39s [INFO] running `Command { std: "docker" "inspect" "96d19f2fd0dcc4d65218e5b9f933e95dc6fb9d876ba615a459c35cd46d09dbc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d19f2fd0dcc4d65218e5b9f933e95dc6fb9d876ba615a459c35cd46d09dbc6", kill_on_drop: false }` [INFO] [stdout] 96d19f2fd0dcc4d65218e5b9f933e95dc6fb9d876ba615a459c35cd46d09dbc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 725e69aa4a4a947e647542674fc6d8498f435ddeaced14a47a232b210eae3e69 [INFO] running `Command { std: "docker" "start" "-a" "725e69aa4a4a947e647542674fc6d8498f435ddeaced14a47a232b210eae3e69", kill_on_drop: false }` [INFO] [stderr] Compiling anneal v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`, `io::Cursor` [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | io::Cursor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 72 | net::{ [INFO] [stdout] 73 | IpAddr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | Ipv4Addr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::Host` [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use url::Host; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Shutdown` [INFO] [stdout] --> src/transfer_connector.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | Shutdown, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContentType`, `Cookie`, `Mime`, `SubLevel`, `TopLevel` [INFO] [stdout] --> src/response_examine.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | headers::{Header, HeaderFormat, ContentType, Cookie}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 4 | mime::{Mime, TopLevel, SubLevel}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::RequestBuilder` [INFO] [stdout] --> src/response_examine.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | use crate::RequestBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `headers::Expect`, `method::Method`, `modifiers::Header as ModHead`, `prelude::*` [INFO] [stdout] --> src/response_examine.rs:255:9 [INFO] [stdout] | [INFO] [stdout] 255 | method::Method, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 256 | headers::Expect, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 257 | prelude::*, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 258 | modifiers::Header as ModHead, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:309:69 [INFO] [stdout] | [INFO] [stdout] 309 | let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 - let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] 309 + let mut buff_read = BufReader::new(&mut serv_stream as &mut dyn NetworkStream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteBody` [INFO] [stdout] --> src/response_examine.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | response::{Response, WriteBody}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/transfer_connector.rs:106:24 [INFO] [stdout] | [INFO] [stdout] 106 | fn read(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [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/response_examine.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | let body = response.body.as_mut().map(|mut body| { [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: field is never read: `client_address` [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | client_address: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:299:9 [INFO] [stdout] | [INFO] [stdout] 299 | rb.send(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`, `io::Cursor` [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | io::Cursor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 72 | net::{ [INFO] [stdout] 73 | IpAddr, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | Ipv4Addr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `url::Host` [INFO] [stdout] --> src/lib.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | use url::Host; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Shutdown` [INFO] [stdout] --> src/transfer_connector.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | Shutdown, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContentType`, `Cookie`, `Mime`, `SubLevel`, `TopLevel` [INFO] [stdout] --> src/response_examine.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | headers::{Header, HeaderFormat, ContentType, Cookie}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 4 | mime::{Mime, TopLevel, SubLevel}, [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:309:69 [INFO] [stdout] | [INFO] [stdout] 309 | let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 309 - let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stdout] 309 + let mut buff_read = BufReader::new(&mut serv_stream as &mut dyn NetworkStream); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriteBody` [INFO] [stdout] --> src/response_examine.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | response::{Response, WriteBody}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/transfer_connector.rs:106:24 [INFO] [stdout] | [INFO] [stdout] 106 | fn read(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [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/response_examine.rs:28:48 [INFO] [stdout] | [INFO] [stdout] 28 | let body = response.body.as_mut().map(|mut body| { [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: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:405:29 [INFO] [stdout] | [INFO] [stdout] 405 | if let Some(mut tm) = req.extensions.get_mut::() { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `client_address` [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | client_address: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:299:9 [INFO] [stdout] | [INFO] [stdout] 299 | rb.send(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "725e69aa4a4a947e647542674fc6d8498f435ddeaced14a47a232b210eae3e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "725e69aa4a4a947e647542674fc6d8498f435ddeaced14a47a232b210eae3e69", kill_on_drop: false }` [INFO] [stdout] 725e69aa4a4a947e647542674fc6d8498f435ddeaced14a47a232b210eae3e69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a785e43c6826bb0e6d9ed1a51d465dc73b5e8adff414922d9a89a652c3e2d54 [INFO] running `Command { std: "docker" "start" "-a" "1a785e43c6826bb0e6d9ed1a51d465dc73b5e8adff414922d9a89a652c3e2d54", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `IpAddr`, `Ipv4Addr`, `io::Cursor` [INFO] [stderr] --> src/lib.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | io::Cursor, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 72 | net::{ [INFO] [stderr] 73 | IpAddr, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 74 | Ipv4Addr, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `url::Host` [INFO] [stderr] --> src/lib.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | use url::Host; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Shutdown` [INFO] [stderr] --> src/transfer_connector.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | Shutdown, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentType`, `Cookie`, `Mime`, `SubLevel`, `TopLevel` [INFO] [stderr] --> src/response_examine.rs:3:37 [INFO] [stderr] | [INFO] [stderr] 3 | headers::{Header, HeaderFormat, ContentType, Cookie}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] 4 | mime::{Mime, TopLevel, SubLevel}, [INFO] [stderr] | ^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::RequestBuilder` [INFO] [stderr] --> src/response_examine.rs:253:9 [INFO] [stderr] | [INFO] [stderr] 253 | use crate::RequestBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `headers::Expect`, `method::Method`, `modifiers::Header as ModHead`, `prelude::*` [INFO] [stderr] --> src/response_examine.rs:255:9 [INFO] [stderr] | [INFO] [stderr] 255 | method::Method, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 256 | headers::Expect, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 257 | prelude::*, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 258 | modifiers::Header as ModHead, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:69 [INFO] [stderr] | [INFO] [stderr] 309 | let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 309 - let mut buff_read = BufReader::new(&mut serv_stream as &mut NetworkStream); [INFO] [stderr] 309 + let mut buff_read = BufReader::new(&mut serv_stream as &mut dyn NetworkStream); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `WriteBody` [INFO] [stderr] --> src/response_examine.rs:2:26 [INFO] [stderr] | [INFO] [stderr] 2 | response::{Response, WriteBody}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/transfer_connector.rs:106:24 [INFO] [stderr] | [INFO] [stderr] 106 | fn read(&mut self, buf: &mut [u8]) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [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/response_examine.rs:28:48 [INFO] [stderr] | [INFO] [stderr] 28 | let body = response.body.as_mut().map(|mut body| { [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: field is never read: `client_address` [INFO] [stderr] --> src/lib.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | client_address: SocketAddr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:299:9 [INFO] [stderr] | [INFO] [stderr] 299 | rb.send(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:405:29 [INFO] [stderr] | [INFO] [stderr] 405 | if let Some(mut tm) = req.extensions.get_mut::() { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `anneal` (lib) generated 12 warnings [INFO] [stderr] warning: `anneal` (lib test) generated 11 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/anneal-b05fb77cc2875759) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test response_examine::test::success ... ok [INFO] [stdout] test response_examine::test::no_status ... ok [INFO] [stdout] test response_examine::test::fail ... ok [INFO] [stdout] test test::base ... ok [INFO] [stdout] test test::full ... ok [INFO] [stdout] test test::middleware ... ok [INFO] [stdout] test test::constructors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests anneal [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a785e43c6826bb0e6d9ed1a51d465dc73b5e8adff414922d9a89a652c3e2d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a785e43c6826bb0e6d9ed1a51d465dc73b5e8adff414922d9a89a652c3e2d54", kill_on_drop: false }` [INFO] [stdout] 1a785e43c6826bb0e6d9ed1a51d465dc73b5e8adff414922d9a89a652c3e2d54