[INFO] fetching crate nompdf 0.0.1... [INFO] testing nompdf-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate nompdf 0.0.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate nompdf 0.0.1 [INFO] finished tweaking crates.io crate nompdf 0.0.1 [INFO] tweaked toml for crates.io crate nompdf 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nompdf 0.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c4aaf134680332fbe39909a7692577cf2f0810eb7590e5c66b48fcecf24b4cd [INFO] running `Command { std: "docker" "start" "-a" "2c4aaf134680332fbe39909a7692577cf2f0810eb7590e5c66b48fcecf24b4cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c4aaf134680332fbe39909a7692577cf2f0810eb7590e5c66b48fcecf24b4cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c4aaf134680332fbe39909a7692577cf2f0810eb7590e5c66b48fcecf24b4cd", kill_on_drop: false }` [INFO] [stdout] 2c4aaf134680332fbe39909a7692577cf2f0810eb7590e5c66b48fcecf24b4cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c272b0aae257d22eba8971262c123259edcd108ba67aa88a0979c77550b296e1 [INFO] running `Command { std: "docker" "start" "-a" "c272b0aae257d22eba8971262c123259edcd108ba67aa88a0979c77550b296e1", kill_on_drop: false }` [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling nompdf v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:363:21 [INFO] [stdout] | [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:373:23 [INFO] [stdout] | [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:378:18 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/lib.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 128 | impl Header { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 129 | fn from_str(inp: &str) -> IResult<&str, Header> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `till_whitespace` is never used [INFO] [stdout] --> src/lib.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn till_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skip_whitespace` is never used [INFO] [stdout] --> src/lib.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn skip_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_whitespace_eof` is never used [INFO] [stdout] --> src/lib.rs:207:4 [INFO] [stdout] | [INFO] [stdout] 207 | fn take_whitespace_eof(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/lib.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 212 | impl<'a> Object<'a> { [INFO] [stdout] | ------------------- associated functions in this implementation [INFO] [stdout] 213 | fn parse_bool(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn parse_integer(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | fn parse_real(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 244 | fn parse_numeric(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | fn parse_literal_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn parse_hex_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | fn parse_name(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | fn parse_array(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | fn parse_dictionary(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | fn parse_null(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:378:25 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^ --- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "c272b0aae257d22eba8971262c123259edcd108ba67aa88a0979c77550b296e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c272b0aae257d22eba8971262c123259edcd108ba67aa88a0979c77550b296e1", kill_on_drop: false }` [INFO] [stdout] c272b0aae257d22eba8971262c123259edcd108ba67aa88a0979c77550b296e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 416aab7c766decbad3ac4724ce097ba865cfb8f8164d728de6eed68b4956756f [INFO] running `Command { std: "docker" "start" "-a" "416aab7c766decbad3ac4724ce097ba865cfb8f8164d728de6eed68b4956756f", kill_on_drop: false }` [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:363:21 [INFO] [stdout] | [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:373:23 [INFO] [stdout] | [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:378:18 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_str` is never used [INFO] [stdout] --> src/lib.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 128 | impl Header { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 129 | fn from_str(inp: &str) -> IResult<&str, Header> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `till_whitespace` is never used [INFO] [stdout] --> src/lib.rs:194:4 [INFO] [stdout] | [INFO] [stdout] 194 | fn till_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skip_whitespace` is never used [INFO] [stdout] --> src/lib.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn skip_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_whitespace_eof` is never used [INFO] [stdout] --> src/lib.rs:207:4 [INFO] [stdout] | [INFO] [stdout] 207 | fn take_whitespace_eof(inp: &str) -> IResult<&str, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/lib.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 212 | impl<'a> Object<'a> { [INFO] [stdout] | ------------------- associated functions in this implementation [INFO] [stdout] 213 | fn parse_bool(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | fn parse_integer(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | fn parse_real(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 244 | fn parse_numeric(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | fn parse_literal_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn parse_hex_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | fn parse_name(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 280 | fn parse_array(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 314 | fn parse_dictionary(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | fn parse_null(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:378:25 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^ --- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling nompdf v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:363:21 [INFO] [stdout] | [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `inp` [INFO] [stdout] --> src/lib.rs:373:23 [INFO] [stdout] | [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/lib.rs:378:18 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:521:61 [INFO] [stdout] | [INFO] [stdout] 521 | assert_matches!(object, Object::Name(NameObject(expected))); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:519:34 [INFO] [stdout] | [INFO] [stdout] 519 | fn test_value(inp: &str, expected: &str) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:533:59 [INFO] [stdout] | [INFO] [stdout] 533 | assert_matches!(object, Object::LiteralString(expected)); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:531:34 [INFO] [stdout] | [INFO] [stdout] 531 | fn test_value(inp: &str, expected: &str) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:549:63 [INFO] [stdout] | [INFO] [stdout] 549 | assert_matches!(object, Object::HexadecimalString(expected)); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected` [INFO] [stdout] --> src/lib.rs:547:34 [INFO] [stdout] | [INFO] [stdout] 547 | fn test_value(inp: &str, expected: &str) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `parse_stream` and `parse_indirect` are never used [INFO] [stdout] --> src/lib.rs:363:8 [INFO] [stdout] | [INFO] [stdout] 212 | impl<'a> Object<'a> { [INFO] [stdout] | ------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:378:25 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stdout] | ^^ --- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "416aab7c766decbad3ac4724ce097ba865cfb8f8164d728de6eed68b4956756f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "416aab7c766decbad3ac4724ce097ba865cfb8f8164d728de6eed68b4956756f", kill_on_drop: false }` [INFO] [stdout] 416aab7c766decbad3ac4724ce097ba865cfb8f8164d728de6eed68b4956756f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] aa992e5feae6e43b7763af7d33ac406df0e67c2951cc7b833511430a96ed37c5 [INFO] running `Command { std: "docker" "start" "-a" "aa992e5feae6e43b7763af7d33ac406df0e67c2951cc7b833511430a96ed37c5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `inp` [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:363:21 [INFO] [stdout] running 12 tests [INFO] [stderr] | [INFO] [stdout] test tests::test_header ... ok [INFO] [stderr] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] test tests::test_object_array_nested ... ok [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] test tests::test_object_bool ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_object_hex_string ... ok [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] test tests::test_object_name ... ok [INFO] [stderr] [INFO] [stdout] test tests::test_object_literal_string ... ok [INFO] [stderr] warning: unused variable: `inp` [INFO] [stdout] test tests::test_object_numeric ... ok [INFO] [stderr] --> src/lib.rs:373:23 [INFO] [stdout] test tests::test_object_dict ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_object_real ... ok [INFO] [stderr] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stdout] test tests::test_object_integer ... ok [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_inp` [INFO] [stdout] test tests::test_object_array ... ok [INFO] [stderr] [INFO] [stdout] test tests::test_object_null ... ok [INFO] [stderr] warning: unused variable: `data` [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:378:18 [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: associated function `from_str` is never used [INFO] [stderr] --> src/lib.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 128 | impl Header { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] 129 | fn from_str(inp: &str) -> IResult<&str, Header> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `till_whitespace` is never used [INFO] [stderr] --> src/lib.rs:194:4 [INFO] [stderr] | [INFO] [stderr] 194 | fn till_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `skip_whitespace` is never used [INFO] [stderr] --> src/lib.rs:200:4 [INFO] [stderr] | [INFO] [stderr] 200 | fn skip_whitespace(inp: &str) -> IResult<&str, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `take_whitespace_eof` is never used [INFO] [stderr] --> src/lib.rs:207:4 [INFO] [stderr] | [INFO] [stderr] 207 | fn take_whitespace_eof(inp: &str) -> IResult<&str, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated functions are never used [INFO] [stderr] --> src/lib.rs:213:8 [INFO] [stderr] | [INFO] [stderr] 212 | impl<'a> Object<'a> { [INFO] [stderr] | ------------------- associated functions in this implementation [INFO] [stderr] 213 | fn parse_bool(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 221 | fn parse_integer(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 236 | fn parse_real(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 244 | fn parse_numeric(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 256 | fn parse_literal_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 266 | fn parse_hex_string(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 273 | fn parse_name(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 280 | fn parse_array(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 314 | fn parse_dictionary(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 367 | fn parse_null(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:378:25 [INFO] [stderr] | [INFO] [stderr] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF { [INFO] [stderr] | ^^ --- the lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 378 | pub fn parse<'a>(data: &'a impl Read) -> PDF<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `nompdf` (lib) generated 9 warnings (run `cargo fix --lib -p nompdf` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:521:61 [INFO] [stderr] | [INFO] [stderr] 521 | assert_matches!(object, Object::Name(NameObject(expected))); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:519:34 [INFO] [stderr] | [INFO] [stderr] 519 | fn test_value(inp: &str, expected: &str) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:533:59 [INFO] [stderr] | [INFO] [stderr] 533 | assert_matches!(object, Object::LiteralString(expected)); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:531:34 [INFO] [stderr] | [INFO] [stderr] 531 | fn test_value(inp: &str, expected: &str) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:549:63 [INFO] [stderr] | [INFO] [stderr] 549 | assert_matches!(object, Object::HexadecimalString(expected)); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected` [INFO] [stderr] --> src/lib.rs:547:34 [INFO] [stderr] | [INFO] [stderr] 547 | fn test_value(inp: &str, expected: &str) { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected` [INFO] [stderr] [INFO] [stderr] warning: associated functions `parse_stream` and `parse_indirect` are never used [INFO] [stderr] --> src/lib.rs:363:8 [INFO] [stderr] | [INFO] [stderr] 212 | impl<'a> Object<'a> { [INFO] [stderr] | ------------------- associated functions in this implementation [INFO] [stderr] ... [INFO] [stderr] 363 | fn parse_stream(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 373 | fn parse_indirect(inp: &'a str) -> IResult<&'a str, Object<'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nompdf` (lib test) generated 11 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nompdf-aa759d45547091c2) [INFO] running `Command { std: "docker" "inspect" "aa992e5feae6e43b7763af7d33ac406df0e67c2951cc7b833511430a96ed37c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa992e5feae6e43b7763af7d33ac406df0e67c2951cc7b833511430a96ed37c5", kill_on_drop: false }` [INFO] [stdout] aa992e5feae6e43b7763af7d33ac406df0e67c2951cc7b833511430a96ed37c5