[INFO] crate asnom 0.1.0 is already in cache [INFO] testing asnom-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate asnom 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate asnom 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate asnom 0.1.0 [INFO] finished tweaking crates.io crate asnom 0.1.0 [INFO] tweaked toml for crates.io crate asnom 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 710eebc7df3fcabe2562cbe7088b8388681b3ce502c72bd4c47eeaa362681753 [INFO] running `"docker" "start" "-a" "710eebc7df3fcabe2562cbe7088b8388681b3ce502c72bd4c47eeaa362681753"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling asnom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | try!(encode_into(&mut tmp, tag)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_structure` [INFO] [stderr] --> src/structures/sequence.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn into_structure(self) -> structure::StructureTag { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `"docker" "inspect" "710eebc7df3fcabe2562cbe7088b8388681b3ce502c72bd4c47eeaa362681753"` [INFO] running `"docker" "rm" "-f" "710eebc7df3fcabe2562cbe7088b8388681b3ce502c72bd4c47eeaa362681753"` [INFO] [stdout] 710eebc7df3fcabe2562cbe7088b8388681b3ce502c72bd4c47eeaa362681753 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 18a99954f53aea7bc7c21ad53ca29992e4d6cf4a2dea91f716b87292b6c7b791 [INFO] running `"docker" "start" "-a" "18a99954f53aea7bc7c21ad53ca29992e4d6cf4a2dea91f716b87292b6c7b791"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | try!(encode_into(&mut tmp, tag)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_structure` [INFO] [stderr] --> src/structures/sequence.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn into_structure(self) -> structure::StructureTag { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling asnom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | try!(encode_into(&mut tmp, tag)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TagStructure` [INFO] [stderr] --> src/parse.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | use common::{TagClass, TagStructure}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/write.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string` [INFO] [stderr] --> src/write.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | use std::string; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `WriteBytesExt` [INFO] [stderr] --> src/write.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | use byteorder::{BigEndian, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TagStructure` [INFO] [stderr] --> src/structure.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | use common::{TagClass, TagStructure}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_structure` [INFO] [stderr] --> src/structures/sequence.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn into_structure(self) -> structure::StructureTag { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "18a99954f53aea7bc7c21ad53ca29992e4d6cf4a2dea91f716b87292b6c7b791"` [INFO] running `"docker" "rm" "-f" "18a99954f53aea7bc7c21ad53ca29992e4d6cf4a2dea91f716b87292b6c7b791"` [INFO] [stdout] 18a99954f53aea7bc7c21ad53ca29992e4d6cf4a2dea91f716b87292b6c7b791 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0eba8b2a91edb2e9ca12b610533f07d77c96e64e17a43998cbec485c6bfd2578 [INFO] running `"docker" "start" "-a" "0eba8b2a91edb2e9ca12b610533f07d77c96e64e17a43998cbec485c6bfd2578"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | try!(encode_into(&mut tmp, tag)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_structure` [INFO] [stderr] --> src/structures/sequence.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn into_structure(self) -> structure::StructureTag { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/write.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | try!(encode_into(&mut tmp, tag)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TagStructure` [INFO] [stderr] --> src/parse.rs:118:28 [INFO] [stderr] | [INFO] [stderr] 118 | use common::{TagClass, TagStructure}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/write.rs:95:33 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/write.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::string` [INFO] [stderr] --> src/write.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | use std::string; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BigEndian`, `WriteBytesExt` [INFO] [stderr] --> src/write.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | use byteorder::{BigEndian, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `TagStructure` [INFO] [stderr] --> src/structure.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | use common::{TagClass, TagStructure}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:39:19 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn write_type(mut w: &mut Write, class: TagClass, structure: TagStructure, id: u64) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/write.rs:95:21 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn write_length(mut w: &mut Write, length: usize) { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_structure` [INFO] [stderr] --> src/structures/sequence.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | fn into_structure(self) -> structure::StructureTag { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/write.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | super::encode_into(&mut buf, tag.into_structure()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/asnom-67b21522a2203a23 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test write::tests::encode_constructed_tag ... ok [INFO] [stdout] test parse::test::test_constructed ... ok [INFO] [stdout] test parse::test::test_primitive ... ok [INFO] [stdout] test write::tests::complex_tag ... ok [INFO] [stdout] test parse::test::test_long_length ... ok [INFO] [stdout] test structure::tests::expect_inner ... ok [INFO] [stdout] test write::tests::encode_simple_tag ... ok [INFO] [stdout] test structure::tests::expect_exact ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests asnom [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0eba8b2a91edb2e9ca12b610533f07d77c96e64e17a43998cbec485c6bfd2578"` [INFO] running `"docker" "rm" "-f" "0eba8b2a91edb2e9ca12b610533f07d77c96e64e17a43998cbec485c6bfd2578"` [INFO] [stdout] 0eba8b2a91edb2e9ca12b610533f07d77c96e64e17a43998cbec485c6bfd2578