[INFO] fetching crate h10 0.6.18... [INFO] testing h10-0.6.18 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate h10 0.6.18 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate h10 0.6.18 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate h10 0.6.18 [INFO] tweaked toml for crates.io crate h10 0.6.18 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate h10 0.6.18 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 crates.io crate h10 0.6.18 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded html-rs v0.3.0 [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] de309e862c96464455ec556333a4e3cef0a25b92b2d8be0993cbf27a193186e9 [INFO] running `Command { std: "docker" "start" "-a" "de309e862c96464455ec556333a4e3cef0a25b92b2d8be0993cbf27a193186e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de309e862c96464455ec556333a4e3cef0a25b92b2d8be0993cbf27a193186e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de309e862c96464455ec556333a4e3cef0a25b92b2d8be0993cbf27a193186e9", kill_on_drop: false }` [INFO] [stdout] de309e862c96464455ec556333a4e3cef0a25b92b2d8be0993cbf27a193186e9 [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] 7659c02ff2f00f61140dc9043457195aa961ece96b5bd9ae4b323420680b3028 [INFO] running `Command { std: "docker" "start" "-a" "7659c02ff2f00f61140dc9043457195aa961ece96b5bd9ae4b323420680b3028", kill_on_drop: false }` [INFO] [stderr] Compiling h10 v0.6.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling html-rs v0.3.0 [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `len` is never used [INFO] [stdout] --> src/constants.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 18 | impl AsciiWhiteSpace { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub const fn len() -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `h10::http::result::H10LibError` [INFO] [stdout] --> src/server/result.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use h10::http::result::H10LibError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `incomming` is assigned to, but never used [INFO] [stdout] --> src/server.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | let mut incomming = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_incomming` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let mut active_sessions = Arc::new(Mutex::new(0)); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arc_prev_stats` [INFO] [stdout] --> src/server.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | arc_prev_stats: &Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc_prev_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LogLevel` is never used [INFO] [stdout] --> src/server/log.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) enum LogLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidLogLevel` and `Custom` are never constructed [INFO] [stdout] --> src/server/result.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) enum ServerError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | InvalidLogLevel(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | InvalidCLiArgs(String), [INFO] [stdout] 22 | Custom(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `custom` is never used [INFO] [stdout] --> src/server/result.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl ServerError { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 25 | pub(crate) fn custom(s: S) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "7659c02ff2f00f61140dc9043457195aa961ece96b5bd9ae4b323420680b3028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7659c02ff2f00f61140dc9043457195aa961ece96b5bd9ae4b323420680b3028", kill_on_drop: false }` [INFO] [stdout] 7659c02ff2f00f61140dc9043457195aa961ece96b5bd9ae4b323420680b3028 [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] e02c7d84abb36352bde1b17c09127ee9a0d504671ea0e958f028db76518e8005 [INFO] running `Command { std: "docker" "start" "-a" "e02c7d84abb36352bde1b17c09127ee9a0d504671ea0e958f028db76518e8005", kill_on_drop: false }` [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling h10 v0.6.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `len` is never used [INFO] [stdout] --> src/constants.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 18 | impl AsciiWhiteSpace { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub const fn len() -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `len` is never used [INFO] [stdout] --> src/constants.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 18 | impl AsciiWhiteSpace { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub const fn len() -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-A box_pointers` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `h10::http::result::H10LibError` [INFO] [stdout] --> src/server/result.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use h10::http::result::H10LibError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `incomming` is assigned to, but never used [INFO] [stdout] --> src/server.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | let mut incomming = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_incomming` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/server.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | let mut active_sessions = Arc::new(Mutex::new(0)); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arc_prev_stats` [INFO] [stdout] --> src/server.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | arc_prev_stats: &Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc_prev_stats` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `LogLevel` is never used [INFO] [stdout] --> src/server/log.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) enum LogLevel { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidLogLevel` and `Custom` are never constructed [INFO] [stdout] --> src/server/result.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) enum ServerError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 20 | InvalidLogLevel(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | InvalidCLiArgs(String), [INFO] [stdout] 22 | Custom(String), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `custom` is never used [INFO] [stdout] --> src/server/result.rs:25:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl ServerError { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 25 | pub(crate) fn custom(s: S) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "e02c7d84abb36352bde1b17c09127ee9a0d504671ea0e958f028db76518e8005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02c7d84abb36352bde1b17c09127ee9a0d504671ea0e958f028db76518e8005", kill_on_drop: false }` [INFO] [stdout] e02c7d84abb36352bde1b17c09127ee9a0d504671ea0e958f028db76518e8005 [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] ab7c1f241daca0a8e41301504359154fbb94de1ff5640b7d96076e5427fbad01 [INFO] running `Command { std: "docker" "start" "-a" "ab7c1f241daca0a8e41301504359154fbb94de1ff5640b7d96076e5427fbad01", kill_on_drop: false }` [INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stderr] | [INFO] [stderr] = note: requested on the command line with `-A box_pointers` [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `h10` (build script) generated 1 warning [INFO] [stderr] Compiling h10 v0.6.18 (/opt/rustwide/workdir) [INFO] [stderr] warning: associated function `len` is never used [INFO] [stderr] --> src/constants.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 18 | impl AsciiWhiteSpace { [INFO] [stderr] | -------------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 22 | pub const fn len() -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `h10` (lib) generated 2 warnings (1 duplicate) [INFO] [stderr] warning: unused import: `h10::http::result::H10LibError` [INFO] [stderr] --> src/server/result.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use h10::http::result::H10LibError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `incomming` is assigned to, but never used [INFO] [stderr] --> src/server.rs:89:21 [INFO] [stderr] | [INFO] [stderr] 89 | let mut incomming = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_incomming` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | let mut active_sessions = Arc::new(Mutex::new(0)); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `arc_prev_stats` [INFO] [stderr] --> src/server.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | arc_prev_stats: &Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arc_prev_stats` [INFO] [stderr] [INFO] [stderr] warning: enum `LogLevel` is never used [INFO] [stderr] --> src/server/log.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | pub(crate) enum LogLevel { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `InvalidLogLevel` and `Custom` are never constructed [INFO] [stderr] --> src/server/result.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub(crate) enum ServerError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 20 | InvalidLogLevel(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 21 | InvalidCLiArgs(String), [INFO] [stderr] 22 | Custom(String), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ServerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: associated function `custom` is never used [INFO] [stderr] --> src/server/result.rs:25:19 [INFO] [stderr] | [INFO] [stderr] 24 | impl ServerError { [INFO] [stderr] | ---------------- associated function in this implementation [INFO] [stderr] 25 | pub(crate) fn custom(s: S) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `h10` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `h10` (bin "h10-server" test) generated 8 warnings (1 duplicate) (run `cargo fix --bin "h10-server" --tests` to apply 2 suggestions) [INFO] [stderr] warning: `h10` (example "simple_client") generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/h10-6c70b3733cdec270) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test helpers::safe_vec::tests::test_safe_swap_remove_empty_vec ... ok [INFO] [stdout] test helpers::safe_vec::tests::test_safe_swap_remove_out_of_bounds ... ok [INFO] [stdout] test helpers::safe_vec::tests::test_safe_swap_remove_valid_indices ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_delete ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_get ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_head ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_post ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_link ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_put ... ok [INFO] [stdout] test http::request::tests::build_simple_request_and_serialize_using_method_unlink ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/h10_server-6ad62547070f3c1e) [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 h10 [INFO] [stderr] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stderr] | [INFO] [stderr] = note: requested on the command line with `-A box_pointers` [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "ab7c1f241daca0a8e41301504359154fbb94de1ff5640b7d96076e5427fbad01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab7c1f241daca0a8e41301504359154fbb94de1ff5640b7d96076e5427fbad01", kill_on_drop: false }` [INFO] [stdout] ab7c1f241daca0a8e41301504359154fbb94de1ff5640b7d96076e5427fbad01