[INFO] cloning repository https://github.com/lzunsec/rust_hyper_custom_transporter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lzunsec/rust_hyper_custom_transporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzunsec%2Frust_hyper_custom_transporter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzunsec%2Frust_hyper_custom_transporter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba800278e19f53f11e27025cf1c6d8ffc654e448 [INFO] testing lzunsec/rust_hyper_custom_transporter against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flzunsec%2Frust_hyper_custom_transporter" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lzunsec/rust_hyper_custom_transporter on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lzunsec/rust_hyper_custom_transporter [INFO] finished tweaking git repo https://github.com/lzunsec/rust_hyper_custom_transporter [INFO] tweaked toml for git repo https://github.com/lzunsec/rust_hyper_custom_transporter written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/lzunsec/rust_hyper_custom_transporter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18b3f25df8fe9eefe58727428862e578898b32ff5561029469f31111f21f94b7 [INFO] running `Command { std: "docker" "start" "-a" "18b3f25df8fe9eefe58727428862e578898b32ff5561029469f31111f21f94b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18b3f25df8fe9eefe58727428862e578898b32ff5561029469f31111f21f94b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b3f25df8fe9eefe58727428862e578898b32ff5561029469f31111f21f94b7", kill_on_drop: false }` [INFO] [stdout] 18b3f25df8fe9eefe58727428862e578898b32ff5561029469f31111f21f94b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f965471c24f22df668d9fbf9e45192e775fd40d78ebf25cf64c790977ddda5a1 [INFO] running `Command { std: "docker" "start" "-a" "f965471c24f22df668d9fbf9e45192e775fd40d78ebf25cf64c790977ddda5a1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling tokio v1.1.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling http v0.2.3 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling http-body v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling pin-project v1.0.4 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-stream v0.1.2 [INFO] [stderr] Compiling tokio-util v0.6.2 [INFO] [stderr] Compiling h2 v0.3.0 [INFO] [stderr] Compiling hyper v0.14.4 (/opt/rustwide/workdir/hyper) [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> hyper/src/common/sync_wrapper.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | #![doc(html_logo_url = "https://developer.actyx.com/img/logo.svg")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> hyper/src/common/sync_wrapper.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | #![doc(html_favicon_url = "https://developer.actyx.com/img/favicon.ico")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> hyper/src/client/client.rs:417:29 [INFO] [stdout] | [INFO] [stdout] 417 | } else {let body = Body::empty(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stdout] --> hyper/src/proto/h1/role.rs:128:77 [INFO] [stdout] | [INFO] [stdout] 128 | let mut headers: [httparse::Header<'_>; MAX_HEADERS] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: references must be non-null (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stdout] | [INFO] [stdout] 415 | pub name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stdout] --> hyper/src/proto/h1/role.rs:669:30 [INFO] [stdout] | [INFO] [stdout] 669 | unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: references must be non-null (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stdout] | [INFO] [stdout] 415 | pub name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper_http_custom_transport v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/custom_req.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let body = Body::empty(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | cx: &mut Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | cx: &mut Context<'_> [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | cx: &mut Context<'_> [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:126:30 [INFO] [stdout] | [INFO] [stdout] 126 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/custom_req.rs:132:24 [INFO] [stdout] | [INFO] [stdout] 132 | fn call(&mut self, req: hyper::Uri) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/custom_req.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | mut self: Pin<&mut Self>, [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/custom_req.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | mut self: Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/custom_req.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | mut self: Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.84s [INFO] running `Command { std: "docker" "inspect" "f965471c24f22df668d9fbf9e45192e775fd40d78ebf25cf64c790977ddda5a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f965471c24f22df668d9fbf9e45192e775fd40d78ebf25cf64c790977ddda5a1", kill_on_drop: false }` [INFO] [stdout] f965471c24f22df668d9fbf9e45192e775fd40d78ebf25cf64c790977ddda5a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4094255a8a097e1de35b14c1e4bac0d851532188ab2231f917ec28dfde19b228 [INFO] running `Command { std: "docker" "start" "-a" "4094255a8a097e1de35b14c1e4bac0d851532188ab2231f917ec28dfde19b228", kill_on_drop: false }` [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> hyper/src/common/sync_wrapper.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | #![doc(html_logo_url = "https://developer.actyx.com/img/logo.svg")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> hyper/src/common/sync_wrapper.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | #![doc(html_favicon_url = "https://developer.actyx.com/img/favicon.ico")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> hyper/src/client/client.rs:417:29 [INFO] [stdout] | [INFO] [stdout] 417 | } else {let body = Body::empty(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stdout] --> hyper/src/proto/h1/role.rs:128:77 [INFO] [stdout] | [INFO] [stdout] 128 | let mut headers: [httparse::Header<'_>; MAX_HEADERS] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] note: references must be non-null (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stdout] | [INFO] [stdout] 415 | pub name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stdout] --> hyper/src/proto/h1/role.rs:669:30 [INFO] [stdout] | [INFO] [stdout] 669 | unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: references must be non-null (in this struct field) [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stdout] | [INFO] [stdout] 415 | pub name: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper_http_custom_transport v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/custom_req.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let body = Body::empty(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | cx: &mut Context<'_>, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | cx: &mut Context<'_> [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | cx: &mut Context<'_> [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cx` [INFO] [stdout] --> src/custom_req.rs:126:30 [INFO] [stdout] | [INFO] [stdout] 126 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/custom_req.rs:132:24 [INFO] [stdout] | [INFO] [stdout] 132 | fn call(&mut self, req: hyper::Uri) -> Self::Future { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/custom_req.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | mut self: Pin<&mut Self>, [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/custom_req.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | mut self: Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/custom_req.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | mut self: Pin<&mut Self>, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hyper_http_custom_transport-bf0ec7f1b7b5cc0c) [INFO] running `Command { std: "docker" "inspect" "4094255a8a097e1de35b14c1e4bac0d851532188ab2231f917ec28dfde19b228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4094255a8a097e1de35b14c1e4bac0d851532188ab2231f917ec28dfde19b228", kill_on_drop: false }` [INFO] [stdout] 4094255a8a097e1de35b14c1e4bac0d851532188ab2231f917ec28dfde19b228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b4c3f28cacc6d488779c46c67ee159b5ef4a8cdbb96c0c9acea3e0bc7ebb217 [INFO] running `Command { std: "docker" "start" "-a" "7b4c3f28cacc6d488779c46c67ee159b5ef4a8cdbb96c0c9acea3e0bc7ebb217", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: this attribute can only be applied at the crate level [INFO] [stderr] --> hyper/src/common/sync_wrapper.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | #![doc(html_logo_url = "https://developer.actyx.com/img/logo.svg")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stderr] [INFO] [stderr] warning: this attribute can only be applied at the crate level [INFO] [stderr] --> hyper/src/common/sync_wrapper.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | #![doc(html_favicon_url = "https://developer.actyx.com/img/favicon.ico")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> hyper/src/client/client.rs:417:29 [INFO] [stderr] | [INFO] [stderr] 417 | } else {let body = Body::empty(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stderr] --> hyper/src/proto/h1/role.rs:128:77 [INFO] [stderr] | [INFO] [stderr] 128 | let mut headers: [httparse::Header<'_>; MAX_HEADERS] = unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] note: references must be non-null (in this struct field) [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stderr] | [INFO] [stderr] 415 | pub name: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the type `[Header; 100]` does not permit being left uninitialized [INFO] [stderr] --> hyper/src/proto/h1/role.rs:669:30 [INFO] [stderr] | [INFO] [stderr] 669 | unsafe { mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] note: references must be non-null (in this struct field) [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/httparse-1.3.4/src/lib.rs:415:5 [INFO] [stderr] | [INFO] [stderr] 415 | pub name: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hyper` (lib) generated 5 warnings [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/custom_req.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `body` [INFO] [stderr] --> src/main.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let body = Body::empty(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_body` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/custom_req.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | cx: &mut Context<'_>, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/custom_req.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | cx: &mut Context<'_> [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/custom_req.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | cx: &mut Context<'_> [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cx` [INFO] [stderr] --> src/custom_req.rs:126:30 [INFO] [stderr] | [INFO] [stderr] 126 | fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll> { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_cx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `req` [INFO] [stderr] --> src/custom_req.rs:132:24 [INFO] [stderr] | [INFO] [stderr] 132 | fn call(&mut self, req: hyper::Uri) -> Self::Future { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/custom_req.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | mut self: Pin<&mut Self>, [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/custom_req.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | mut self: Pin<&mut Self>, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/custom_req.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | mut self: Pin<&mut Self>, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `hyper_http_custom_transport` (bin "hyper_http_custom_transport" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hyper_http_custom_transport-bf0ec7f1b7b5cc0c) [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" "7b4c3f28cacc6d488779c46c67ee159b5ef4a8cdbb96c0c9acea3e0bc7ebb217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b4c3f28cacc6d488779c46c67ee159b5ef4a8cdbb96c0c9acea3e0bc7ebb217", kill_on_drop: false }` [INFO] [stdout] 7b4c3f28cacc6d488779c46c67ee159b5ef4a8cdbb96c0c9acea3e0bc7ebb217