[INFO] crate anneal 0.3.4 is already in cache [INFO] testing anneal-0.3.4 against 1.45.2 for beta-1.46-1 [INFO] extracting crate anneal 0.3.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate anneal 0.3.4 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f89bf415c4440385e1298a7f03917d0cdb710200091cc3a057559ca4debd933f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f89bf415c4440385e1298a7f03917d0cdb710200091cc3a057559ca4debd933f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f89bf415c4440385e1298a7f03917d0cdb710200091cc3a057559ca4debd933f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f89bf415c4440385e1298a7f03917d0cdb710200091cc3a057559ca4debd933f", kill_on_drop: false }` [INFO] [stdout] f89bf415c4440385e1298a7f03917d0cdb710200091cc3a057559ca4debd933f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd95a96ef5b4f1530dcd191d8826a4a7acec6f60728c1b9b18fa0c5ddf904f62 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cd95a96ef5b4f1530dcd191d8826a4a7acec6f60728c1b9b18fa0c5ddf904f62", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling hyper v0.10.16 [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] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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: struct is never constructed: `TestExtension` [INFO] [stdout] --> src/response_examine.rs:262:16 [INFO] [stdout] | [INFO] [stdout] 262 | pub struct TestExtension; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] [INFO] [stdout] warning: unused `std::result::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: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.96s [INFO] running `Command { std: "docker" "inspect" "cd95a96ef5b4f1530dcd191d8826a4a7acec6f60728c1b9b18fa0c5ddf904f62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd95a96ef5b4f1530dcd191d8826a4a7acec6f60728c1b9b18fa0c5ddf904f62", kill_on_drop: false }` [INFO] [stdout] cd95a96ef5b4f1530dcd191d8826a4a7acec6f60728c1b9b18fa0c5ddf904f62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5fd8a057ce86b4d6e0001e6836dd81e9e93d1b48b46056489442a593c429e6b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b5fd8a057ce86b4d6e0001e6836dd81e9e93d1b48b46056489442a593c429e6b", 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] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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: struct is never constructed: `TestExtension` [INFO] [stdout] --> src/response_examine.rs:262:16 [INFO] [stdout] | [INFO] [stdout] 262 | pub struct TestExtension; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] [INFO] [stdout] warning: unused `std::result::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: 13 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] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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/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] = note: `#[warn(unused_mut)]` 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] [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 `std::result::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 2.90s [INFO] running `Command { std: "docker" "inspect" "b5fd8a057ce86b4d6e0001e6836dd81e9e93d1b48b46056489442a593c429e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5fd8a057ce86b4d6e0001e6836dd81e9e93d1b48b46056489442a593c429e6b", kill_on_drop: false }` [INFO] [stdout] b5fd8a057ce86b4d6e0001e6836dd81e9e93d1b48b46056489442a593c429e6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26d372d147a00aa474cfabf3e38b7bb309b9210ee95d7d573f40996332925894 [INFO] running `Command { std: "docker" "start" "-a" "26d372d147a00aa474cfabf3e38b7bb309b9210ee95d7d573f40996332925894", 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] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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: struct is never constructed: `TestExtension` [INFO] [stderr] --> src/response_examine.rs:262:16 [INFO] [stderr] | [INFO] [stderr] 262 | pub struct TestExtension; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` 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] warning: unused `std::result::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: 13 warnings emitted [INFO] [stderr] [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: 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] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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/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] = note: `#[warn(unused_mut)]` 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] 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 `std::result::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: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/anneal-abff3cd214bbb2b5 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test response_examine::test::fail ... ok [INFO] [stdout] test response_examine::test::success ... ok [INFO] [stdout] test test::base ... ok [INFO] [stdout] test test::full ... ok [INFO] [stdout] test test::middleware ... ok [INFO] [stdout] test response_examine::test::no_status ... 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 [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "26d372d147a00aa474cfabf3e38b7bb309b9210ee95d7d573f40996332925894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d372d147a00aa474cfabf3e38b7bb309b9210ee95d7d573f40996332925894", kill_on_drop: false }` [INFO] [stdout] 26d372d147a00aa474cfabf3e38b7bb309b9210ee95d7d573f40996332925894