[INFO] cloning repository https://github.com/piirios/digify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/piirios/digify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiirios%2Fdigify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiirios%2Fdigify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7415c0127c486549577db0ffc6bac827199700b
[INFO] testing piirios/digify against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpiirios%2Fdigify" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/piirios/digify on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/piirios/digify
[INFO] finished tweaking git repo https://github.com/piirios/digify
[INFO] tweaked toml for git repo https://github.com/piirios/digify written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d420c02abdf752a01dc957155f943b60fe18719fedba1c15a56653aee036c242
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d420c02abdf752a01dc957155f943b60fe18719fedba1c15a56653aee036c242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d420c02abdf752a01dc957155f943b60fe18719fedba1c15a56653aee036c242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d420c02abdf752a01dc957155f943b60fe18719fedba1c15a56653aee036c242", kill_on_drop: false }`
[INFO] [stdout] d420c02abdf752a01dc957155f943b60fe18719fedba1c15a56653aee036c242
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2535b6a787b640e41c7ebb390f2b7e7cfccc54da9dc5eac1773791a2b271f907
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2535b6a787b640e41c7ebb390f2b7e7cfccc54da9dc5eac1773791a2b271f907", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling dirify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vtable`
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut vtable = VTable::default();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut vtable = VTable::default();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_i32`
[INFO] [stdout]   --> src/dimension/power.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn as_i32(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Concated`
[INFO] [stdout]   --> src/dimension/power.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Concated(T),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `concate`
[INFO] [stdout]    --> src/dimension/power.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn concate(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unite`
[INFO] [stdout]   --> src/dimension/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Unite(Rc<Unite>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Power`
[INFO] [stdout]   --> src/dimension/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Power(Power<RawDimension>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Composit`
[INFO] [stdout]   --> src/dimension/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Composit(Rc<RawDimension>, Operator, Rc<RawDimension>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `raw_dimension`
[INFO] [stdout]   --> src/dimension/mod.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     raw_dimension: RawDimension,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flattened`
[INFO] [stdout]   --> src/dimension/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     flattened: Flatten,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NameAlreadyExist`
[INFO] [stdout]   --> src/error.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     NameAlreadyExist(Name),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table`
[INFO] [stdout]  --> src/vtable.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     table: HashMap<Name, RawDimension>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/vtable.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn push<E>(&mut self, name: Name, dimension: RawDimension) -> Result<(), Error<E>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_name`
[INFO] [stdout]   --> src/vtable.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add_name(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "2535b6a787b640e41c7ebb390f2b7e7cfccc54da9dc5eac1773791a2b271f907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2535b6a787b640e41c7ebb390f2b7e7cfccc54da9dc5eac1773791a2b271f907", kill_on_drop: false }`
[INFO] [stdout] 2535b6a787b640e41c7ebb390f2b7e7cfccc54da9dc5eac1773791a2b271f907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35a36de66312e37635671c727cd516e7d681c5042e390a90e3b16d0dfd8e4e26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35a36de66312e37635671c727cd516e7d681c5042e390a90e3b16d0dfd8e4e26", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vtable`
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut vtable = VTable::default();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut vtable = VTable::default();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unite`
[INFO] [stdout]   --> src/dimension/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Unite(Rc<Unite>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Power`
[INFO] [stdout]   --> src/dimension/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Power(Power<RawDimension>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Composit`
[INFO] [stdout]   --> src/dimension/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Composit(Rc<RawDimension>, Operator, Rc<RawDimension>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `raw_dimension`
[INFO] [stdout]   --> src/dimension/mod.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     raw_dimension: RawDimension,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `flattened`
[INFO] [stdout]   --> src/dimension/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     flattened: Flatten,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NameAlreadyExist`
[INFO] [stdout]   --> src/error.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     NameAlreadyExist(Name),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table`
[INFO] [stdout]  --> src/vtable.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     table: HashMap<Name, RawDimension>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/vtable.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn push<E>(&mut self, name: Name, dimension: RawDimension) -> Result<(), Error<E>> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_name`
[INFO] [stdout]   --> src/vtable.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn add_name(&mut self, name: String) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "35a36de66312e37635671c727cd516e7d681c5042e390a90e3b16d0dfd8e4e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a36de66312e37635671c727cd516e7d681c5042e390a90e3b16d0dfd8e4e26", kill_on_drop: false }`
[INFO] [stdout] 35a36de66312e37635671c727cd516e7d681c5042e390a90e3b16d0dfd8e4e26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 612ce6c3170d4aa97b0cf54607a5b9f4a3c9b677dcc479015ee1787667fff55d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "612ce6c3170d4aa97b0cf54607a5b9f4a3c9b677dcc479015ee1787667fff55d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `vtable`
[INFO] [stdout] running 5 tests
[INFO] [stderr]   --> src/main.rs:32:13
[INFO] [stdout] test dimension::power::tests::hash_equals_flatten ... ok
[INFO] [stderr]    |
[INFO] [stdout] test dimension::power::tests::hash_same_flatten ... ok
[INFO] [stderr] 32 |     let mut vtable = VTable::default();
[INFO] [stdout] test dimension::power::tests::make_spreaded_already_concat ... ok
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vtable`
[INFO] [stdout] test dimension::power::tests::make_spreaded_already_spread ... ok
[INFO] [stderr]    |
[INFO] [stdout] test dimension::power::tests::hash_equals_flatten_after_concat ... ok
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stdout] 
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut vtable = VTable::default();
[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: variant is never constructed: `Unite`
[INFO] [stderr]   --> src/dimension/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Unite(Rc<Unite>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Power`
[INFO] [stderr]   --> src/dimension/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Power(Power<RawDimension>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Composit`
[INFO] [stderr]   --> src/dimension/mod.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Composit(Rc<RawDimension>, Operator, Rc<RawDimension>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `raw_dimension`
[INFO] [stderr]   --> src/dimension/mod.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     raw_dimension: RawDimension,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `flattened`
[INFO] [stderr]   --> src/dimension/mod.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     flattened: Flatten,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NameAlreadyExist`
[INFO] [stderr]   --> src/error.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     NameAlreadyExist(Name),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `table`
[INFO] [stderr]  --> src/vtable.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     table: HashMap<Name, RawDimension>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push`
[INFO] [stderr]   --> src/vtable.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn push<E>(&mut self, name: Name, dimension: RawDimension) -> Result<(), Error<E>> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_name`
[INFO] [stderr]   --> src/vtable.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn add_name(&mut self, name: String) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dirify` (bin "dirify" test) generated 11 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dirify-12c3bc2432215368)
[INFO] running `Command { std: "docker" "inspect" "612ce6c3170d4aa97b0cf54607a5b9f4a3c9b677dcc479015ee1787667fff55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612ce6c3170d4aa97b0cf54607a5b9f4a3c9b677dcc479015ee1787667fff55d", kill_on_drop: false }`
[INFO] [stdout] 612ce6c3170d4aa97b0cf54607a5b9f4a3c9b677dcc479015ee1787667fff55d