[INFO] cloning repository https://github.com/coproduto/scribe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coproduto/scribe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f148c1485167b8530df81eceedd2e9b380b978c
[INFO] testing coproduto/scribe against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coproduto/scribe on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coproduto/scribe
[INFO] finished tweaking git repo https://github.com/coproduto/scribe
[INFO] tweaked toml for git repo https://github.com/coproduto/scribe written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/coproduto/scribe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 364b155ca81f74f3714aba4d1c961e76ad8ba6ba48734c8205bccee59cef0f9f
[INFO] running `Command { std: "docker" "start" "-a" "364b155ca81f74f3714aba4d1c961e76ad8ba6ba48734c8205bccee59cef0f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364b155ca81f74f3714aba4d1c961e76ad8ba6ba48734c8205bccee59cef0f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364b155ca81f74f3714aba4d1c961e76ad8ba6ba48734c8205bccee59cef0f9f", kill_on_drop: false }`
[INFO] [stdout] 364b155ca81f74f3714aba4d1c961e76ad8ba6ba48734c8205bccee59cef0f9f
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c12323b6ced034e67851a4383a281a716e58aa1fd59499c6280f3d411667fe0
[INFO] running `Command { std: "docker" "start" "-a" "4c12323b6ced034e67851a4383a281a716e58aa1fd59499c6280f3d411667fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.131
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling handlebars v4.1.6
[INFO] [stderr]    Compiling scribe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Node`
[INFO] [stdout]  --> src/node.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Node<'a, ValueType> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query`
[INFO] [stdout]   --> src/node.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn query(&mut self) -> impl Source<&ValueType> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query_copying`
[INFO] [stdout]   --> src/node.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn query_copying(&mut self) -> impl Source<ValueType> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query_cloning`
[INFO] [stdout]   --> src/node.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn query_cloning(&mut self) -> impl Source<ValueType> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_ref`
[INFO] [stdout]  --> src/source.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn const_by_ref<T>(value: &T) -> impl Source<&T> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_copy`
[INFO] [stdout]   --> src/source.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn const_by_copy<T>(value: T) -> impl Source<T>
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_clone`
[INFO] [stdout]   --> src/source.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn const_by_clone<T>(value: T) -> impl Source<T>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]   --> src/source.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn map<'a, F, S, Input, Output>(source: &'a mut S, f: &'a F) -> impl Source<Output> + 'a
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parallel`
[INFO] [stdout]   --> src/source.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn parallel<'a, S, Output>(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `duplicate`
[INFO] [stdout]    --> src/source.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn duplicate<'a, Output>(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone`
[INFO] [stdout]    --> src/source.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn clone<'a, Output>(source: &'a mut dyn Source<Output>) -> impl Source<(Output, Output)> + 'a
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `join`
[INFO] [stdout]    --> src/source.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub fn join<'a, FirstInput, SecondInput>(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bimap`
[INFO] [stdout]    --> src/source.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn bimap<'a, FirstInput, SecondInput, FirstOutput, SecondOutput>(
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/file_source.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/file_source.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.45s
[INFO] running `Command { std: "docker" "inspect" "4c12323b6ced034e67851a4383a281a716e58aa1fd59499c6280f3d411667fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c12323b6ced034e67851a4383a281a716e58aa1fd59499c6280f3d411667fe0", kill_on_drop: false }`
[INFO] [stdout] 4c12323b6ced034e67851a4383a281a716e58aa1fd59499c6280f3d411667fe0
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8449b6e9a7e8dd03343b2664808529af0037b5940777f2130280445228a9fb
[INFO] running `Command { std: "docker" "start" "-a" "1e8449b6e9a7e8dd03343b2664808529af0037b5940777f2130280445228a9fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scribe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Node`
[INFO] [stdout]  --> src/node.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Node<'a, ValueType> {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/node.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query`
[INFO] [stdout]   --> src/node.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn query(&mut self) -> impl Source<&ValueType> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query_copying`
[INFO] [stdout]   --> src/node.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn query_copying(&mut self) -> impl Source<ValueType> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `query_cloning`
[INFO] [stdout]   --> src/node.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn query_cloning(&mut self) -> impl Source<ValueType> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_ref`
[INFO] [stdout]  --> src/source.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn const_by_ref<T>(value: &T) -> impl Source<&T> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_copy`
[INFO] [stdout]   --> src/source.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn const_by_copy<T>(value: T) -> impl Source<T>
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `const_by_clone`
[INFO] [stdout]   --> src/source.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn const_by_clone<T>(value: T) -> impl Source<T>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]   --> src/source.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn map<'a, F, S, Input, Output>(source: &'a mut S, f: &'a F) -> impl Source<Output> + 'a
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parallel`
[INFO] [stdout]   --> src/source.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn parallel<'a, S, Output>(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `duplicate`
[INFO] [stdout]    --> src/source.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn duplicate<'a, Output>(
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clone`
[INFO] [stdout]    --> src/source.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn clone<'a, Output>(source: &'a mut dyn Source<Output>) -> impl Source<(Output, Output)> + 'a
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `join`
[INFO] [stdout]    --> src/source.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub fn join<'a, FirstInput, SecondInput>(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bimap`
[INFO] [stdout]    --> src/source.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn bimap<'a, FirstInput, SecondInput, FirstOutput, SecondOutput>(
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/file_source.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source/file_source.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/scribe-b03de92acea238b6)
[INFO] running `Command { std: "docker" "inspect" "1e8449b6e9a7e8dd03343b2664808529af0037b5940777f2130280445228a9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8449b6e9a7e8dd03343b2664808529af0037b5940777f2130280445228a9fb", kill_on_drop: false }`
[INFO] [stdout] 1e8449b6e9a7e8dd03343b2664808529af0037b5940777f2130280445228a9fb
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4126989f2f97ef3bb9c102f9d1fa9762cf9bf39601e6a92bf1c5d73dfad96bce
[INFO] running `Command { std: "docker" "start" "-a" "4126989f2f97ef3bb9c102f9d1fa9762cf9bf39601e6a92bf1c5d73dfad96bce", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `Node`
[INFO] [stderr]  --> src/node.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Node<'a, ValueType> {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/node.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `query`
[INFO] [stderr]   --> src/node.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn query(&mut self) -> impl Source<&ValueType> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `query_copying`
[INFO] [stderr]   --> src/node.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn query_copying(&mut self) -> impl Source<ValueType> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `query_cloning`
[INFO] [stderr]   --> src/node.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn query_cloning(&mut self) -> impl Source<ValueType> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `const_by_ref`
[INFO] [stderr]  --> src/source.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn const_by_ref<T>(value: &T) -> impl Source<&T> {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `const_by_copy`
[INFO] [stderr]   --> src/source.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn const_by_copy<T>(value: T) -> impl Source<T>
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `const_by_clone`
[INFO] [stderr]   --> src/source.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn const_by_clone<T>(value: T) -> impl Source<T>
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map`
[INFO] [stderr]   --> src/source.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn map<'a, F, S, Input, Output>(source: &'a mut S, f: &'a F) -> impl Source<Output> + 'a
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parallel`
[INFO] [stderr]   --> src/source.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn parallel<'a, S, Output>(
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `duplicate`
[INFO] [stderr]    --> src/source.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub fn duplicate<'a, Output>(
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clone`
[INFO] [stderr]    --> src/source.rs:140:8
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub fn clone<'a, Output>(source: &'a mut dyn Source<Output>) -> impl Source<(Output, Output)> + 'a
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `join`
[INFO] [stderr]    --> src/source.rs:164:8
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub fn join<'a, FirstInput, SecondInput>(
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bimap`
[INFO] [stderr]    --> src/source.rs:191:8
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub fn bimap<'a, FirstInput, SecondInput, FirstOutput, SecondOutput>(
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/source/file_source.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/source/file_source.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(path: &'a PathType) -> Result<Self> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `scribe` (bin "scribe" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scribe-b03de92acea238b6)
[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" "4126989f2f97ef3bb9c102f9d1fa9762cf9bf39601e6a92bf1c5d73dfad96bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4126989f2f97ef3bb9c102f9d1fa9762cf9bf39601e6a92bf1c5d73dfad96bce", kill_on_drop: false }`
[INFO] [stdout] 4126989f2f97ef3bb9c102f9d1fa9762cf9bf39601e6a92bf1c5d73dfad96bce