[INFO] cloning repository https://github.com/pepsipu/aski
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pepsipu/aski" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepsipu%2Faski", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepsipu%2Faski'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 797d07162f1238e74f0004c7943fb4b7c16221f4
[INFO] testing pepsipu/aski against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpepsipu%2Faski" "/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/pepsipu/aski on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pepsipu/aski
[INFO] finished tweaking git repo https://github.com/pepsipu/aski
[INFO] tweaked toml for git repo https://github.com/pepsipu/aski written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/pepsipu/aski already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4464f21c818ac7ffdbb3355bb3d986ee0adbf094ec8c0d7423161b0d51ee8661
[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" "4464f21c818ac7ffdbb3355bb3d986ee0adbf094ec8c0d7423161b0d51ee8661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4464f21c818ac7ffdbb3355bb3d986ee0adbf094ec8c0d7423161b0d51ee8661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4464f21c818ac7ffdbb3355bb3d986ee0adbf094ec8c0d7423161b0d51ee8661", kill_on_drop: false }`
[INFO] [stdout] 4464f21c818ac7ffdbb3355bb3d986ee0adbf094ec8c0d7423161b0d51ee8661
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d5c79f1bc080c6f8872600ebbba423b9f651a196ccb245f885cf4ba7f4cf4a1
[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" "6d5c79f1bc080c6f8872600ebbba423b9f651a196ccb245f885cf4ba7f4cf4a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling aski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/compiler.rs:239:49
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn operator_function(operator: Operator) -> (fn(usize, usize) -> usize) {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/compiler.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |                         Some(l) => {}
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v_type`
[INFO] [stdout]   --> src/compiler.rs:79:54
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 Statement::NewConst { name, literal, v_type } => {
[INFO] [stdout]    |                                                      ^^^^^^ help: try ignoring the field: `v_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/compiler.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |             Expression::Number { value } => expr_copy,
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> src/compiler.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 |             Expression::Register { reg } => expr_copy,
[INFO] [stdout]     |                                    ^^^ help: try ignoring the field: `reg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser.rs:298:33
[INFO] [stdout]     |
[INFO] [stdout] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stdout]     |                                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `external`
[INFO] [stdout]    --> src/parser.rs:298:39
[INFO] [stdout]     |
[INFO] [stdout] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stdout]     |                                       ^^^^^^^^ help: try ignoring the field: `external: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unary`
[INFO] [stdout]   --> src/parser.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Unary { operand: Box<Expression>, operator: Operator },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SizeOf`
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     SizeOf { var: Identifier },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_statements`
[INFO] [stdout]    --> src/parser.rs:318:12
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn get_statements(&self) -> &ScopeImpl {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `take_given_to_tokens`
[INFO] [stdout]    --> src/parser.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn take_given_to_tokens(given_tks: &Vec<Token>, tks: &[Token]) -> Vec<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Array`
[INFO] [stdout]    --> src/tokenizer.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 187 |     Array(Vec<Literal>, Type, usize),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "6d5c79f1bc080c6f8872600ebbba423b9f651a196ccb245f885cf4ba7f4cf4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d5c79f1bc080c6f8872600ebbba423b9f651a196ccb245f885cf4ba7f4cf4a1", kill_on_drop: false }`
[INFO] [stdout] 6d5c79f1bc080c6f8872600ebbba423b9f651a196ccb245f885cf4ba7f4cf4a1
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 336e011b7819cfb8930cd6845018a45e2ad257bb7e4ed6f468f54db41241aa7d
[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" "336e011b7819cfb8930cd6845018a45e2ad257bb7e4ed6f468f54db41241aa7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aski v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/compiler.rs:239:49
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn operator_function(operator: Operator) -> (fn(usize, usize) -> usize) {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]   --> src/compiler.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |                         Some(l) => {}
[INFO] [stdout]    |                              ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v_type`
[INFO] [stdout]   --> src/compiler.rs:79:54
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 Statement::NewConst { name, literal, v_type } => {
[INFO] [stdout]    |                                                      ^^^^^^ help: try ignoring the field: `v_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/compiler.rs:233:34
[INFO] [stdout]     |
[INFO] [stdout] 233 |             Expression::Number { value } => expr_copy,
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reg`
[INFO] [stdout]    --> src/compiler.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 |             Expression::Register { reg } => expr_copy,
[INFO] [stdout]     |                                    ^^^ help: try ignoring the field: `reg: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/parser.rs:298:33
[INFO] [stdout]     |
[INFO] [stdout] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stdout]     |                                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `external`
[INFO] [stdout]    --> src/parser.rs:298:39
[INFO] [stdout]     |
[INFO] [stdout] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stdout]     |                                       ^^^^^^^^ help: try ignoring the field: `external: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unary`
[INFO] [stdout]   --> src/parser.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Unary { operand: Box<Expression>, operator: Operator },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SizeOf`
[INFO] [stdout]   --> src/parser.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     SizeOf { var: Identifier },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_statements`
[INFO] [stdout]    --> src/parser.rs:318:12
[INFO] [stdout]     |
[INFO] [stdout] 318 |     pub fn get_statements(&self) -> &ScopeImpl {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `take_given_to_tokens`
[INFO] [stdout]    --> src/parser.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn take_given_to_tokens(given_tks: &Vec<Token>, tks: &[Token]) -> Vec<Token> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Array`
[INFO] [stdout]    --> src/tokenizer.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 187 |     Array(Vec<Literal>, Type, usize),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "336e011b7819cfb8930cd6845018a45e2ad257bb7e4ed6f468f54db41241aa7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336e011b7819cfb8930cd6845018a45e2ad257bb7e4ed6f468f54db41241aa7d", kill_on_drop: false }`
[INFO] [stdout] 336e011b7819cfb8930cd6845018a45e2ad257bb7e4ed6f468f54db41241aa7d
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4085a848ce9d6b35776b4377b911742e789ae919e501d77a11c67b0dfe037a10
[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" "4085a848ce9d6b35776b4377b911742e789ae919e501d77a11c67b0dfe037a10", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/compiler.rs:239:49
[INFO] [stderr]     |
[INFO] [stderr] 239 |     fn operator_function(operator: Operator) -> (fn(usize, usize) -> usize) {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]   --> src/compiler.rs:59:30
[INFO] [stderr]    |
[INFO] [stderr] 59 |                         Some(l) => {}
[INFO] [stderr]    |                              ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v_type`
[INFO] [stderr]   --> src/compiler.rs:79:54
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 Statement::NewConst { name, literal, v_type } => {
[INFO] [stderr]    |                                                      ^^^^^^ help: try ignoring the field: `v_type: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/compiler.rs:233:34
[INFO] [stderr]     |
[INFO] [stderr] 233 |             Expression::Number { value } => expr_copy,
[INFO] [stderr]     |                                  ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `reg`
[INFO] [stderr]    --> src/compiler.rs:234:36
[INFO] [stderr]     |
[INFO] [stderr] 234 |             Expression::Register { reg } => expr_copy,
[INFO] [stderr]     |                                    ^^^ help: try ignoring the field: `reg: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/parser.rs:298:33
[INFO] [stderr]     |
[INFO] [stderr] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stderr]     |                                 ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `external`
[INFO] [stderr]    --> src/parser.rs:298:39
[INFO] [stderr]     |
[INFO] [stderr] 298 |             ScopeImplType::Fn { name, external } => true,
[INFO] [stderr]     |                                       ^^^^^^^^ help: try ignoring the field: `external: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unary`
[INFO] [stderr]   --> src/parser.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Unary { operand: Box<Expression>, operator: Operator },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SizeOf`
[INFO] [stderr]   --> src/parser.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     SizeOf { var: Identifier },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_statements`
[INFO] [stderr]    --> src/parser.rs:318:12
[INFO] [stderr]     |
[INFO] [stderr] 318 |     pub fn get_statements(&self) -> &ScopeImpl {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `take_given_to_tokens`
[INFO] [stderr]    --> src/parser.rs:336:12
[INFO] [stderr]     |
[INFO] [stderr] 336 |     pub fn take_given_to_tokens(given_tks: &Vec<Token>, tks: &[Token]) -> Vec<Token> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Array`
[INFO] [stderr]    --> src/tokenizer.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     Array(Vec<Literal>, Type, usize),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aski-d6ab1c4d247bc4b5
[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" "4085a848ce9d6b35776b4377b911742e789ae919e501d77a11c67b0dfe037a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4085a848ce9d6b35776b4377b911742e789ae919e501d77a11c67b0dfe037a10", kill_on_drop: false }`
[INFO] [stdout] 4085a848ce9d6b35776b4377b911742e789ae919e501d77a11c67b0dfe037a10