[INFO] fetching crate ntex-files 2.0.0... [INFO] checking ntex-files-2.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate ntex-files 2.0.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate ntex-files 2.0.0 [INFO] finished tweaking crates.io crate ntex-files 2.0.0 [INFO] tweaked toml for crates.io crate ntex-files 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ntex-files 2.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 151 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06c00d93de6f70b1f52529c03502d659cc7e297fd9c494e8166915aa2c45bfe2 [INFO] running `Command { std: "docker" "start" "-a" "06c00d93de6f70b1f52529c03502d659cc7e297fd9c494e8166915aa2c45bfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06c00d93de6f70b1f52529c03502d659cc7e297fd9c494e8166915aa2c45bfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06c00d93de6f70b1f52529c03502d659cc7e297fd9c494e8166915aa2c45bfe2", kill_on_drop: false }` [INFO] [stdout] 06c00d93de6f70b1f52529c03502d659cc7e297fd9c494e8166915aa2c45bfe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d8676c19de2cd79ccd01e7e199e949e02c110fe348c283c3dcefb14c6954469 [INFO] running `Command { std: "docker" "start" "-a" "5d8676c19de2cd79ccd01e7e199e949e02c110fe348c283c3dcefb14c6954469", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling ntex-service v3.5.0 [INFO] [stderr] Compiling ntex-rt v0.4.32 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking oneshot v0.1.11 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking core_affinity v0.8.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking nanorand v0.8.0 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking polling v3.8.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling ntex-macros v0.1.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking ntex-bytes v0.1.29 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ntex-util v2.12.0 [INFO] [stderr] Checking ntex-codec v0.6.2 [INFO] [stderr] Checking ntex-http v0.1.13 [INFO] [stderr] Checking ntex-router v0.5.3 [INFO] [stderr] Checking ntex-io v2.13.3 [INFO] [stderr] Checking ntex-tokio v0.5.3 [INFO] [stderr] Checking ntex-net v2.6.0 [INFO] [stderr] Checking ntex-tls v2.4.1 [INFO] [stderr] Checking ntex-h2 v1.10.0 [INFO] [stderr] Checking ntex-server v2.8.1 [INFO] [stderr] Checking ntex v2.14.0 [INFO] [stderr] Checking ntex-files v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:210:7 [INFO] [stdout] | [INFO] [stdout] 210 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:215:7 [INFO] [stdout] | [INFO] [stdout] 215 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:205:7 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:210:7 [INFO] [stdout] | [INFO] [stdout] 210 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `headers` [INFO] [stdout] --> src/file_header/raw.rs:215:7 [INFO] [stdout] | [INFO] [stdout] 215 | #[cfg(feature = "headers")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `headers` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `header_name` and `fmt_header` are never used [INFO] [stdout] --> src/file_header/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait Header: 'static + HeaderClone + Send + Sync { [INFO] [stdout] | ------ associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn header_name() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn fmt_header(&self, f: &mut Formatter) -> std::fmt::Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Formatter` is never constructed [INFO] [stdout] --> src/file_header/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Formatter<'a, 'b: 'a>(Multi<'a, 'b>); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fmt_line` and `danger_fmt_line_without_newline_replacer` are never used [INFO] [stdout] --> src/file_header/mod.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a, 'b> Formatter<'a, 'b> { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn fmt_line(&mut self, line: &dyn std::fmt::Display) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn danger_fmt_line_without_newline_replacer( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NewlineReplacer` is never constructed [INFO] [stdout] --> src/file_header/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | struct NewlineReplacer<'a, F: std::fmt::Write + 'a>(&'a mut F); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StandardHeader` is never used [INFO] [stdout] --> src/file_header/mod.rs:184:11 [INFO] [stdout] | [INFO] [stdout] 184 | pub trait StandardHeader: Header + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `weak`, `tag`, `set_tag`, `strong_ne`, and `weak_ne` are never used [INFO] [stdout] --> src/file_header/entity.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl EntityTag { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn weak(tag: String) -> EntityTag { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn tag(&self) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn set_tag(&mut self, tag: String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn strong_ne(&self, other: &EntityTag) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn weak_ne(&self, other: &EntityTag) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AssertSendSync` is never used [INFO] [stdout] --> src/file_header/error.rs:92:7 [INFO] [stdout] | [INFO] [stdout] 92 | trait AssertSendSync: Send + Sync + 'static {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/file_header/raw.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait RawLike<'a> { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 12 | fn len(&'a self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone_box` is never used [INFO] [stdout] --> src/file_header/mod.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait HeaderClone { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 66 | fn clone_box(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `header_name` and `fmt_header` are never used [INFO] [stdout] --> src/file_header/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub trait Header: 'static + HeaderClone + Send + Sync { [INFO] [stdout] | ------ associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 29 | fn header_name() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn fmt_header(&self, f: &mut Formatter) -> std::fmt::Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Formatter` is never constructed [INFO] [stdout] --> src/file_header/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Formatter<'a, 'b: 'a>(Multi<'a, 'b>); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fmt_line` and `danger_fmt_line_without_newline_replacer` are never used [INFO] [stdout] --> src/file_header/mod.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a, 'b> Formatter<'a, 'b> { [INFO] [stdout] | ------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn fmt_line(&mut self, line: &dyn std::fmt::Display) -> std::fmt::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn danger_fmt_line_without_newline_replacer( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NewlineReplacer` is never constructed [INFO] [stdout] --> src/file_header/mod.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | struct NewlineReplacer<'a, F: std::fmt::Write + 'a>(&'a mut F); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `StandardHeader` is never used [INFO] [stdout] --> src/file_header/mod.rs:184:11 [INFO] [stdout] | [INFO] [stdout] 184 | pub trait StandardHeader: Header + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `tag` and `set_tag` are never used [INFO] [stdout] --> src/file_header/entity.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl EntityTag { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn tag(&self) -> &str { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn set_tag(&mut self, tag: String) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AssertSendSync` is never used [INFO] [stdout] --> src/file_header/error.rs:92:7 [INFO] [stdout] | [INFO] [stdout] 92 | trait AssertSendSync: Send + Sync + 'static {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/file_header/raw.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait RawLike<'a> { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 12 | fn len(&'a self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone_box` is never used [INFO] [stdout] --> src/file_header/mod.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait HeaderClone { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 66 | fn clone_box(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "5d8676c19de2cd79ccd01e7e199e949e02c110fe348c283c3dcefb14c6954469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d8676c19de2cd79ccd01e7e199e949e02c110fe348c283c3dcefb14c6954469", kill_on_drop: false }` [INFO] [stdout] 5d8676c19de2cd79ccd01e7e199e949e02c110fe348c283c3dcefb14c6954469