[INFO] cloning repository https://github.com/mmmpa/treeer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmmpa/treeer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmmpa%2Ftreeer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmmpa%2Ftreeer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df131f871c0e09b8d4baae8912c033d079809288 [INFO] testing mmmpa/treeer against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmmpa%2Ftreeer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmmpa/treeer on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/mmmpa/treeer [INFO] finished tweaking git repo https://github.com/mmmpa/treeer [INFO] tweaked toml for git repo https://github.com/mmmpa/treeer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mmmpa/treeer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded json v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51cb5580c7f1ee071882b411dd93536e83b004d8c338b0f77e6b0c802648a32e [INFO] running `Command { std: "docker" "start" "-a" "51cb5580c7f1ee071882b411dd93536e83b004d8c338b0f77e6b0c802648a32e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51cb5580c7f1ee071882b411dd93536e83b004d8c338b0f77e6b0c802648a32e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51cb5580c7f1ee071882b411dd93536e83b004d8c338b0f77e6b0c802648a32e", kill_on_drop: false }` [INFO] [stdout] 51cb5580c7f1ee071882b411dd93536e83b004d8c338b0f77e6b0c802648a32e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] faed10cc0b0c1b39d60b7e613f2a9840c02e49093d9d1fe88793fa3021ea5e79 [INFO] running `Command { std: "docker" "start" "-a" "faed10cc0b0c1b39d60b7e613f2a9840c02e49093d9d1fe88793fa3021ea5e79", kill_on_drop: false }` [INFO] [stderr] Compiling json v0.12.1 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling treeer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/treeer/attr_helpers.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn class<'a>(v: &'a [&'a str]) -> Class { Class(v) } [INFO] [stdout] | -- ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `errors` is never read [INFO] [stdout] --> src/treeer/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct TreeerErr { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 6 | errors: Errors [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TreeerErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - IoError(std::io::Error), [INFO] [stdout] 16 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] 17 + FromUtf8Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_mut` is never used [INFO] [stdout] --> src/treeer/tag.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Tag: Debug + 'static + StateAccessor + Sized { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn set_mut>(&mut self, m: M) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "faed10cc0b0c1b39d60b7e613f2a9840c02e49093d9d1fe88793fa3021ea5e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faed10cc0b0c1b39d60b7e613f2a9840c02e49093d9d1fe88793fa3021ea5e79", kill_on_drop: false }` [INFO] [stdout] faed10cc0b0c1b39d60b7e613f2a9840c02e49093d9d1fe88793fa3021ea5e79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f54362a83b99fa121ac7b2df5ef050f5e977f23922ffdcf3b0435d2eced8ba12 [INFO] running `Command { std: "docker" "start" "-a" "f54362a83b99fa121ac7b2df5ef050f5e977f23922ffdcf3b0435d2eced8ba12", kill_on_drop: false }` [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/treeer/attr_helpers.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn class<'a>(v: &'a [&'a str]) -> Class { Class(v) } [INFO] [stdout] | -- ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `errors` is never read [INFO] [stdout] --> src/treeer/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct TreeerErr { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 6 | errors: Errors [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TreeerErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - IoError(std::io::Error), [INFO] [stdout] 16 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] 17 + FromUtf8Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling treeer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `set_mut` is never used [INFO] [stdout] --> src/treeer/tag.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Tag: Debug + 'static + StateAccessor + Sized { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn set_mut>(&mut self, m: M) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/treeer/attr_helpers.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn class<'a>(v: &'a [&'a str]) -> Class { Class(v) } [INFO] [stdout] | -- ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'a` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `errors` is never read [INFO] [stdout] --> src/treeer/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct TreeerErr { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 6 | errors: Errors [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TreeerErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | IoError(std::io::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 - IoError(std::io::Error), [INFO] [stdout] 16 + IoError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/treeer/errors.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 17 | FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 17 - FromUtf8Error(std::string::FromUtf8Error), [INFO] [stdout] 17 + FromUtf8Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_mut` is never used [INFO] [stdout] --> src/treeer/tag.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait Tag: Debug + 'static + StateAccessor + Sized { [INFO] [stdout] | --- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn set_mut>(&mut self, m: M) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "f54362a83b99fa121ac7b2df5ef050f5e977f23922ffdcf3b0435d2eced8ba12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f54362a83b99fa121ac7b2df5ef050f5e977f23922ffdcf3b0435d2eced8ba12", kill_on_drop: false }` [INFO] [stdout] f54362a83b99fa121ac7b2df5ef050f5e977f23922ffdcf3b0435d2eced8ba12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1a013a785b7c8575c3773ca278be747ccbd72c9814a80261807ba30c03990f5 [INFO] running `Command { std: "docker" "start" "-a" "d1a013a785b7c8575c3773ca278be747ccbd72c9814a80261807ba30c03990f5", kill_on_drop: false }` [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/treeer/attr_helpers.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn class<'a>(v: &'a [&'a str]) -> Class { Class(v) } [INFO] [stderr] | -- ^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | | [INFO] [stderr] | lifetime `'a` declared here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `errors` is never read [INFO] [stderr] --> src/treeer/errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct TreeerErr { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 6 | errors: Errors [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TreeerErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/treeer/errors.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | IoError(std::io::Error), [INFO] [stderr] | ------- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 16 - IoError(std::io::Error), [INFO] [stderr] 16 + IoError(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/treeer/errors.rs:17:19 [INFO] [stderr] | [INFO] [stderr] 17 | FromUtf8Error(std::string::FromUtf8Error), [INFO] [stderr] | ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 17 - FromUtf8Error(std::string::FromUtf8Error), [INFO] [stderr] 17 + FromUtf8Error(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: method `set_mut` is never used [INFO] [stderr] --> src/treeer/tag.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub trait Tag: Debug + 'static + StateAccessor + Sized { [INFO] [stderr] | --- method in this trait [INFO] [stderr] ... [INFO] [stderr] 16 | fn set_mut>(&mut self, m: M) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `treeer` (lib) generated 5 warnings [INFO] [stderr] warning: `treeer` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treeer-5078f2117f812f46) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::render_container ... ok [INFO] [stdout] test tests::render_attr ... ok [INFO] [stdout] test tests::render_self_contained ... ok [INFO] [stdout] test treeer::state_attr::tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests treeer [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1a013a785b7c8575c3773ca278be747ccbd72c9814a80261807ba30c03990f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a013a785b7c8575c3773ca278be747ccbd72c9814a80261807ba30c03990f5", kill_on_drop: false }` [INFO] [stdout] d1a013a785b7c8575c3773ca278be747ccbd72c9814a80261807ba30c03990f5