[INFO] fetching crate mimesniff 0.3.0... [INFO] testing mimesniff-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate mimesniff 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate mimesniff 0.3.0 [INFO] finished tweaking crates.io crate mimesniff 0.3.0 [INFO] tweaked toml for crates.io crate mimesniff 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mimesniff 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6c8a8ea0f41474857641c5a27d1a7471322893be39fc74ac5180d490eb91fd55 [INFO] running `Command { std: "docker" "start" "-a" "6c8a8ea0f41474857641c5a27d1a7471322893be39fc74ac5180d490eb91fd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c8a8ea0f41474857641c5a27d1a7471322893be39fc74ac5180d490eb91fd55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c8a8ea0f41474857641c5a27d1a7471322893be39fc74ac5180d490eb91fd55", kill_on_drop: false }` [INFO] [stdout] 6c8a8ea0f41474857641c5a27d1a7471322893be39fc74ac5180d490eb91fd55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 48cb2c729e43b5d21d19ca0609af05a2b19dec8fdbdabb77308151486e030480 [INFO] running `Command { std: "docker" "start" "-a" "48cb2c729e43b5d21d19ca0609af05a2b19dec8fdbdabb77308151486e030480", kill_on_drop: false }` [INFO] [stderr] Compiling mimesniff v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `is_unknown_mime_type` and `sniff_mime_type` [INFO] [stdout] --> src/mimesniffer/api.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use super::magic::{is_unknown_mime_type, sniff_mime_type, sniff_mime_type_from_local_data}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MimeTypeSniffable` and `MimeTypeSniffer` [INFO] [stdout] --> src/mimesniffer/mod.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | pub use api::{MimeTypeSniffable, MimeTypeSniffer, MimeTypeSnifferExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/mimesniffer/magic.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/mimesniffer/magic.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/mimesniffer/magic.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Magic { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 6 | String(&'static str, &'static str), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_REQUIRED_FOR_MAGIC` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:105:7 [INFO] [stdout] | [INFO] [stdout] 105 | const BYTES_REQUIRED_FOR_MAGIC: usize = 42; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_HTML` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:107:7 [INFO] [stdout] | [INFO] [stdout] 107 | const MAX_BYTES_TO_SNIFF_HTML: usize = 512; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_BIN` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:108:7 [INFO] [stdout] | [INFO] [stdout] 108 | const MAX_BYTES_TO_SNIFF_BIN: usize = 512; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_XML` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:109:7 [INFO] [stdout] | [INFO] [stdout] 109 | const MAX_BYTES_TO_SNIFF_XML: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn sniff_mime_type<'a>(buf: &'a [u8], url: &'a str, type_hint: &'a str) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `UNKNOWN_MIME_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:263:7 [INFO] [stdout] | [INFO] [stdout] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_unknown_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn is_unknown_mime_type(type_hint: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `truncate_size` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:274:8 [INFO] [stdout] | [INFO] [stdout] 274 | pub fn truncate_size(content: &[u8], max_size: usize) -> (&[u8], bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SNIFFABLE_TAGS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:290:7 [INFO] [stdout] | [INFO] [stdout] 290 | const SNIFFABLE_TAGS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_html` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn sniff_for_html(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTE_ORDER_MARKS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:342:7 [INFO] [stdout] | [INFO] [stdout] 342 | const BYTE_ORDER_MARKS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTE_LOOKS_BINARY` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:354:7 [INFO] [stdout] | [INFO] [stdout] 354 | const BYTE_LOOKS_BINARY: &'static [u8] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_binary` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn sniff_binary(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `XML_TAG` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:404:7 [INFO] [stdout] | [INFO] [stdout] 404 | const XML_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:405:7 [INFO] [stdout] | [INFO] [stdout] 405 | const DOCTYPE_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:407:7 [INFO] [stdout] | [INFO] [stdout] 407 | const MAGIC_XML: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_xml` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:424:8 [INFO] [stdout] | [INFO] [stdout] 424 | pub fn sniff_xml<'a>(content: &[u8], type_hint: &'a str) -> (Option<&'a str>, bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OfficeDocType` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:460:10 [INFO] [stdout] | [INFO] [stdout] 460 | pub enum OfficeDocType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFICE_EXTENSION_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:466:7 [INFO] [stdout] | [INFO] [stdout] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_REQUIRED_FOR_OFFICE_MAGIC` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:476:7 [INFO] [stdout] | [INFO] [stdout] 476 | const BYTES_REQUIRED_FOR_OFFICE_MAGIC: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFICE_MAGIC_NUMBERS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:478:7 [INFO] [stdout] | [INFO] [stdout] 478 | const OFFICE_MAGIC_NUMBERS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_office_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | pub fn is_office_mime_type(type_hint: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_invalid_office_docs` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:511:8 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn sniff_for_invalid_office_docs<'a>(content: &[u8], type_hint: &'a str) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_office_docs` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:530:8 [INFO] [stdout] | [INFO] [stdout] 530 | pub fn sniff_for_office_docs<'a>(content: &[u8], url: &'a str) -> (Option<&'a str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_magic_numbers` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:573:8 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn sniff_for_magic_numbers(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MimeTypeSniffable` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait MimeTypeSniffable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SNIFFABLE_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mimesniffer/magic.rs:248:69 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "48cb2c729e43b5d21d19ca0609af05a2b19dec8fdbdabb77308151486e030480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48cb2c729e43b5d21d19ca0609af05a2b19dec8fdbdabb77308151486e030480", kill_on_drop: false }` [INFO] [stdout] 48cb2c729e43b5d21d19ca0609af05a2b19dec8fdbdabb77308151486e030480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9ac559789dfa0b4eb0990cf9af56bab736b7f281cbc53c71d2060f7af502132c [INFO] running `Command { std: "docker" "start" "-a" "9ac559789dfa0b4eb0990cf9af56bab736b7f281cbc53c71d2060f7af502132c", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `is_unknown_mime_type` and `sniff_mime_type` [INFO] [stdout] --> src/mimesniffer/api.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use super::magic::{is_unknown_mime_type, sniff_mime_type, sniff_mime_type_from_local_data}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MimeTypeSniffable` and `MimeTypeSniffer` [INFO] [stdout] --> src/mimesniffer/mod.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | pub use api::{MimeTypeSniffable, MimeTypeSniffer, MimeTypeSnifferExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/mimesniffer/magic.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/mimesniffer/magic.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `String` is never constructed [INFO] [stdout] --> src/mimesniffer/magic.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Magic { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 6 | String(&'static str, &'static str), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_REQUIRED_FOR_MAGIC` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:105:7 [INFO] [stdout] | [INFO] [stdout] 105 | const BYTES_REQUIRED_FOR_MAGIC: usize = 42; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_HTML` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:107:7 [INFO] [stdout] | [INFO] [stdout] 107 | const MAX_BYTES_TO_SNIFF_HTML: usize = 512; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_BIN` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:108:7 [INFO] [stdout] | [INFO] [stdout] 108 | const MAX_BYTES_TO_SNIFF_BIN: usize = 512; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_BYTES_TO_SNIFF_XML` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:109:7 [INFO] [stdout] | [INFO] [stdout] 109 | const MAX_BYTES_TO_SNIFF_XML: usize = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn sniff_mime_type<'a>(buf: &'a [u8], url: &'a str, type_hint: &'a str) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `UNKNOWN_MIME_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:263:7 [INFO] [stdout] | [INFO] [stdout] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_unknown_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn is_unknown_mime_type(type_hint: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `truncate_size` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:274:8 [INFO] [stdout] | [INFO] [stdout] 274 | pub fn truncate_size(content: &[u8], max_size: usize) -> (&[u8], bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SNIFFABLE_TAGS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:290:7 [INFO] [stdout] | [INFO] [stdout] 290 | const SNIFFABLE_TAGS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_html` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:319:8 [INFO] [stdout] | [INFO] [stdout] 319 | pub fn sniff_for_html(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTE_ORDER_MARKS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:342:7 [INFO] [stdout] | [INFO] [stdout] 342 | const BYTE_ORDER_MARKS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTE_LOOKS_BINARY` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:354:7 [INFO] [stdout] | [INFO] [stdout] 354 | const BYTE_LOOKS_BINARY: &'static [u8] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_binary` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn sniff_binary(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `XML_TAG` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:404:7 [INFO] [stdout] | [INFO] [stdout] 404 | const XML_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:405:7 [INFO] [stdout] | [INFO] [stdout] 405 | const DOCTYPE_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:407:7 [INFO] [stdout] | [INFO] [stdout] 407 | const MAGIC_XML: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_xml` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:424:8 [INFO] [stdout] | [INFO] [stdout] 424 | pub fn sniff_xml<'a>(content: &[u8], type_hint: &'a str) -> (Option<&'a str>, bool) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OfficeDocType` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:460:10 [INFO] [stdout] | [INFO] [stdout] 460 | pub enum OfficeDocType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mimesniff v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `OFFICE_EXTENSION_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:466:7 [INFO] [stdout] | [INFO] [stdout] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_REQUIRED_FOR_OFFICE_MAGIC` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:476:7 [INFO] [stdout] | [INFO] [stdout] 476 | const BYTES_REQUIRED_FOR_OFFICE_MAGIC: usize = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `OFFICE_MAGIC_NUMBERS` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:478:7 [INFO] [stdout] | [INFO] [stdout] 478 | const OFFICE_MAGIC_NUMBERS: &'static [Magic] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_office_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | pub fn is_office_mime_type(type_hint: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_invalid_office_docs` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:511:8 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn sniff_for_invalid_office_docs<'a>(content: &[u8], type_hint: &'a str) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_office_docs` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:530:8 [INFO] [stdout] | [INFO] [stdout] 530 | pub fn sniff_for_office_docs<'a>(content: &[u8], url: &'a str) -> (Option<&'a str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_for_magic_numbers` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:573:8 [INFO] [stdout] | [INFO] [stdout] 573 | pub fn sniff_for_magic_numbers(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MimeTypeSniffable` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait MimeTypeSniffable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SNIFFABLE_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mimesniffer/magic.rs:248:69 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `is_unknown_mime_type` and `sniff_mime_type` [INFO] [stdout] --> src/mimesniffer/api.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use super::magic::{is_unknown_mime_type, sniff_mime_type, sniff_mime_type_from_local_data}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MimeTypeSniffable` and `MimeTypeSniffer` [INFO] [stdout] --> src/mimesniffer/mod.rs:143:15 [INFO] [stdout] | [INFO] [stdout] 143 | pub use api::{MimeTypeSniffable, MimeTypeSniffer, MimeTypeSnifferExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/mimesniffer/magic.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/mimesniffer/magic.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sniff_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:142:8 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn sniff_mime_type<'a>(buf: &'a [u8], url: &'a str, type_hint: &'a str) -> Option<&'a str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_office_mime_type` is never used [INFO] [stdout] --> src/mimesniffer/magic.rs:483:8 [INFO] [stdout] | [INFO] [stdout] 483 | pub fn is_office_mime_type(type_hint: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MimeTypeSniffable` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait MimeTypeSniffable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SNIFFABLE_TYPES` is never used [INFO] [stdout] --> src/mimesniffer/api.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mimesniffer/magic.rs:248:69 [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> { [INFO] [stdout] | -- ^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&'a str> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "9ac559789dfa0b4eb0990cf9af56bab736b7f281cbc53c71d2060f7af502132c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ac559789dfa0b4eb0990cf9af56bab736b7f281cbc53c71d2060f7af502132c", kill_on_drop: false }` [INFO] [stdout] 9ac559789dfa0b4eb0990cf9af56bab736b7f281cbc53c71d2060f7af502132c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d25ce9731a5e8eac5080b29a0e735e837a23e493c0786c56088a6170c3e0635f [INFO] running `Command { std: "docker" "start" "-a" "d25ce9731a5e8eac5080b29a0e735e837a23e493c0786c56088a6170c3e0635f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `is_unknown_mime_type` and `sniff_mime_type` [INFO] [stderr] --> src/mimesniffer/api.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use super::magic::{is_unknown_mime_type, sniff_mime_type, sniff_mime_type_from_local_data}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MimeTypeSniffable` and `MimeTypeSniffer` [INFO] [stderr] --> src/mimesniffer/mod.rs:143:15 [INFO] [stderr] | [INFO] [stderr] 143 | pub use api::{MimeTypeSniffable, MimeTypeSniffer, MimeTypeSnifferExt}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stderr] --> src/mimesniffer/magic.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/mimesniffer/magic.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `String` is never constructed [INFO] [stderr] --> src/mimesniffer/magic.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum Magic { [INFO] [stderr] | ----- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 6 | String(&'static str, &'static str), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `BYTES_REQUIRED_FOR_MAGIC` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:105:7 [INFO] [stderr] | [INFO] [stderr] 105 | const BYTES_REQUIRED_FOR_MAGIC: usize = 42; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_BYTES_TO_SNIFF_HTML` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:107:7 [INFO] [stderr] | [INFO] [stderr] 107 | const MAX_BYTES_TO_SNIFF_HTML: usize = 512; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_BYTES_TO_SNIFF_BIN` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:108:7 [INFO] [stderr] | [INFO] [stderr] 108 | const MAX_BYTES_TO_SNIFF_BIN: usize = 512; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MAX_BYTES_TO_SNIFF_XML` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:109:7 [INFO] [stderr] | [INFO] [stderr] 109 | const MAX_BYTES_TO_SNIFF_XML: usize = 300; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_mime_type` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:142:8 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn sniff_mime_type<'a>(buf: &'a [u8], url: &'a str, type_hint: &'a str) -> Option<&'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `UNKNOWN_MIME_TYPES` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:263:7 [INFO] [stderr] | [INFO] [stderr] 263 | const UNKNOWN_MIME_TYPES: &'static [&'static str] = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_unknown_mime_type` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:266:8 [INFO] [stderr] | [INFO] [stderr] 266 | pub fn is_unknown_mime_type(type_hint: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `truncate_size` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:274:8 [INFO] [stderr] | [INFO] [stderr] 274 | pub fn truncate_size(content: &[u8], max_size: usize) -> (&[u8], bool) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SNIFFABLE_TAGS` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:290:7 [INFO] [stderr] | [INFO] [stderr] 290 | const SNIFFABLE_TAGS: &'static [Magic] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_for_html` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:319:8 [INFO] [stderr] | [INFO] [stderr] 319 | pub fn sniff_for_html(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `BYTE_ORDER_MARKS` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:342:7 [INFO] [stderr] | [INFO] [stderr] 342 | const BYTE_ORDER_MARKS: &'static [Magic] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `BYTE_LOOKS_BINARY` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:354:7 [INFO] [stderr] | [INFO] [stderr] 354 | const BYTE_LOOKS_BINARY: &'static [u8] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_binary` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:376:8 [INFO] [stderr] | [INFO] [stderr] 376 | pub fn sniff_binary(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `XML_TAG` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:404:7 [INFO] [stderr] | [INFO] [stderr] 404 | const XML_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:405:7 [INFO] [stderr] | [INFO] [stderr] 405 | const DOCTYPE_TAG: &'static [u8] = b" src/mimesniffer/magic.rs:407:7 [INFO] [stderr] | [INFO] [stderr] 407 | const MAGIC_XML: &'static [Magic] = &[ [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_xml` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:424:8 [INFO] [stderr] | [INFO] [stderr] 424 | pub fn sniff_xml<'a>(content: &[u8], type_hint: &'a str) -> (Option<&'a str>, bool) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `OfficeDocType` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:460:10 [INFO] [stderr] | [INFO] [stderr] 460 | pub enum OfficeDocType { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `OFFICE_EXTENSION_TYPES` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:466:7 [INFO] [stderr] | [INFO] [stderr] 466 | const OFFICE_EXTENSION_TYPES: &'static [(OfficeDocType, &'static str)] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `BYTES_REQUIRED_FOR_OFFICE_MAGIC` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:476:7 [INFO] [stderr] | [INFO] [stderr] 476 | const BYTES_REQUIRED_FOR_OFFICE_MAGIC: usize = 8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `OFFICE_MAGIC_NUMBERS` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:478:7 [INFO] [stderr] | [INFO] [stderr] 478 | const OFFICE_MAGIC_NUMBERS: &'static [Magic] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `is_office_mime_type` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:483:8 [INFO] [stderr] | [INFO] [stderr] 483 | pub fn is_office_mime_type(type_hint: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_for_invalid_office_docs` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:511:8 [INFO] [stderr] | [INFO] [stderr] 511 | pub fn sniff_for_invalid_office_docs<'a>(content: &[u8], type_hint: &'a str) -> Option<&'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_for_office_docs` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:530:8 [INFO] [stderr] | [INFO] [stderr] 530 | pub fn sniff_for_office_docs<'a>(content: &[u8], url: &'a str) -> (Option<&'a str>, bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sniff_for_magic_numbers` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:573:8 [INFO] [stderr] | [INFO] [stderr] 573 | pub fn sniff_for_magic_numbers(content: &[u8]) -> (Option<&str>, bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `MimeTypeSniffable` is never used [INFO] [stderr] --> src/mimesniffer/api.rs:24:11 [INFO] [stderr] | [INFO] [stderr] 24 | pub trait MimeTypeSniffable { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SNIFFABLE_TYPES` is never used [INFO] [stderr] --> src/mimesniffer/api.rs:54:7 [INFO] [stderr] | [INFO] [stderr] 54 | const SNIFFABLE_TYPES: &'static [&'static str] = &[ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/mimesniffer/magic.rs:248:69 [INFO] [stderr] | [INFO] [stderr] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&str> { [INFO] [stderr] | -- ^^^^ the same lifetime is elided here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 248 | pub fn sniff_mime_type_from_local_data<'a>(buf: &'a [u8]) -> Option<&'a str> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `mimesniff` (lib) generated 33 warnings (run `cargo fix --lib -p mimesniff` to apply 3 suggestions) [INFO] [stderr] warning: function `sniff_mime_type` is never used [INFO] [stderr] --> src/mimesniffer/magic.rs:142:8 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn sniff_mime_type<'a>(buf: &'a [u8], url: &'a str, type_hint: &'a str) -> Option<&'a str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `mimesniff` (lib test) generated 9 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimesniff-32f704f360e9041a) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test mimesniffer::api::tests::test_mime_type_sniffer ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_invalid_office_docs ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_magic_string ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_magic_number ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_binary ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_for_magic_numbers ... ok [INFO] [stderr] Doc-tests mimesniff [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_for_html ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_for_office_docs ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_mime_type_from_local_data ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_sniff_xml ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_magic_mask ... ok [INFO] [stdout] test mimesniffer::magic::tests::test_unknown_mime_type ... ok [INFO] [stdout] test tests::detect_content_type ... ok [INFO] [stdout] test tests::is_jpeg ... ok [INFO] [stdout] test tests::is_png ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/mimesniffer/mod.rs - mimesniffer (line 115) ... FAILED [INFO] [stdout] test src/mimesniffer/mod.rs - mimesniffer (line 121) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/mimesniffer/mod.rs - mimesniffer (line 115) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mime_sniffer` [INFO] [stdout] --> src/mimesniffer/mod.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 3 | use mime_sniffer::MimeTypeSniffer; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `mime_sniffer` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 3 - use mime_sniffer::MimeTypeSniffer; [INFO] [stdout] 3 + use mimesniff::MimeTypeSniffer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `sniff_mime_type` found for reference `&'static [u8; 8]` in the current scope [INFO] [stdout] --> src/mimesniffer/mod.rs:118:49 [INFO] [stdout] | [INFO] [stdout] 5 | assert_eq!(Some("application/pdf"), b"%PDF-1.5".sniff_mime_type()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `MimeTypeSniffer` which provides `sniff_mime_type` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use mimesniff::mimesniffer::api::MimeTypeSniffer; [INFO] [stdout] | [INFO] [stdout] help: there is a method `sniff_mime_type_ext` with a similar name [INFO] [stdout] | [INFO] [stdout] 5 | assert_eq!(Some("application/pdf"), b"%PDF-1.5".sniff_mime_type_ext()); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/mimesniffer/mod.rs - mimesniffer (line 121) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `mime_sniffer` [INFO] [stdout] --> src/mimesniffer/mod.rs:124:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate mime_sniffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/mimesniffer/mod.rs - mimesniffer (line 115) [INFO] [stdout] src/mimesniffer/mod.rs - mimesniffer (line 121) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d25ce9731a5e8eac5080b29a0e735e837a23e493c0786c56088a6170c3e0635f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d25ce9731a5e8eac5080b29a0e735e837a23e493c0786c56088a6170c3e0635f", kill_on_drop: false }` [INFO] [stdout] d25ce9731a5e8eac5080b29a0e735e837a23e493c0786c56088a6170c3e0635f