[INFO] cloning repository https://github.com/ShaneSopel/CalculatorTokenized [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShaneSopel/CalculatorTokenized" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaneSopel%2FCalculatorTokenized", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaneSopel%2FCalculatorTokenized'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f13f4ea07fce71f290fe85ed6dc1880e7c9e471c [INFO] testing ShaneSopel/CalculatorTokenized against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaneSopel%2FCalculatorTokenized" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ShaneSopel/CalculatorTokenized [INFO] finished tweaking git repo https://github.com/ShaneSopel/CalculatorTokenized [INFO] tweaked toml for git repo https://github.com/ShaneSopel/CalculatorTokenized written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ShaneSopel/CalculatorTokenized on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ShaneSopel/CalculatorTokenized 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ccf8da3dd3a6f64b6234d6d11523e9bcd2d2d14b935ea4fc5cb11839723213be [INFO] running `Command { std: "docker" "start" "-a" "ccf8da3dd3a6f64b6234d6d11523e9bcd2d2d14b935ea4fc5cb11839723213be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf8da3dd3a6f64b6234d6d11523e9bcd2d2d14b935ea4fc5cb11839723213be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf8da3dd3a6f64b6234d6d11523e9bcd2d2d14b935ea4fc5cb11839723213be", kill_on_drop: false }` [INFO] [stdout] ccf8da3dd3a6f64b6234d6d11523e9bcd2d2d14b935ea4fc5cb11839723213be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e48ecc4e1e4d8fc6ee952057c660fb227d5ee7a10232e5d3dbba517eb19ac0dd [INFO] running `Command { std: "docker" "start" "-a" "e48ecc4e1e4d8fc6ee952057c660fb227d5ee7a10232e5d3dbba517eb19ac0dd", kill_on_drop: false }` [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:434:9 [INFO] [stdout] | [INFO] [stdout] 434 | let mut vect = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::tokenize` [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | fn tokenize(&mut self) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::tokenize` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::next_token` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | fn next_token(&mut self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::next_token` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::evaluate` [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fn evaluate(&mut self, tokens: Vec) -> f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::evaluate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::tokenize` [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | fn tokenize(&mut self) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::tokenize` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::next_token` [INFO] [stdout] --> src/main.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | fn next_token(&mut self) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::next_token` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::evaluate` [INFO] [stdout] --> src/main.rs:229:5 [INFO] [stdout] | [INFO] [stdout] 229 | fn evaluate(&mut self, tokens: Vec) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::evaluate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `result` is never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Calculator [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | result: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "e48ecc4e1e4d8fc6ee952057c660fb227d5ee7a10232e5d3dbba517eb19ac0dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e48ecc4e1e4d8fc6ee952057c660fb227d5ee7a10232e5d3dbba517eb19ac0dd", kill_on_drop: false }` [INFO] [stdout] e48ecc4e1e4d8fc6ee952057c660fb227d5ee7a10232e5d3dbba517eb19ac0dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 123ef9e4ff2eb82e937821547d2b3dcea1476f67c30cab4f5d00f46e513d9d10 [INFO] running `Command { std: "docker" "start" "-a" "123ef9e4ff2eb82e937821547d2b3dcea1476f67c30cab4f5d00f46e513d9d10", kill_on_drop: false }` [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:434:9 [INFO] [stdout] | [INFO] [stdout] 434 | let mut vect = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::tokenize` [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | fn tokenize(&mut self) -> Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::tokenize` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::next_token` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | fn next_token(&mut self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::next_token` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Operation::evaluate` [INFO] [stdout] --> src/main.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | fn evaluate(&mut self, tokens: Vec) -> f64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::evaluate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::tokenize` [INFO] [stdout] --> src/main.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | fn tokenize(&mut self) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::tokenize` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::next_token` [INFO] [stdout] --> src/main.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | fn next_token(&mut self) -> Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::next_token` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `::evaluate` [INFO] [stdout] --> src/main.rs:229:5 [INFO] [stdout] | [INFO] [stdout] 229 | fn evaluate(&mut self, tokens: Vec) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::evaluate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | enum Token [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `result` is never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Calculator [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | result: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "123ef9e4ff2eb82e937821547d2b3dcea1476f67c30cab4f5d00f46e513d9d10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "123ef9e4ff2eb82e937821547d2b3dcea1476f67c30cab4f5d00f46e513d9d10", kill_on_drop: false }` [INFO] [stdout] 123ef9e4ff2eb82e937821547d2b3dcea1476f67c30cab4f5d00f46e513d9d10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a96435565d1ea68ace63b5182f4b8708b27c7dddec17fe53ab4c89cf847d300c [INFO] running `Command { std: "docker" "start" "-a" "a96435565d1ea68ace63b5182f4b8708b27c7dddec17fe53ab4c89cf847d300c", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:434:9 [INFO] [stderr] | [INFO] [stderr] 434 | let mut vect = String::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `Operation::tokenize` [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn tokenize(&mut self) -> Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::tokenize` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `Operation::next_token` [INFO] [stderr] --> src/main.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn next_token(&mut self) -> Option; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::next_token` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `Operation::evaluate` [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | fn evaluate(&mut self, tokens: Vec) -> f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Operation::evaluate` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `::tokenize` [INFO] [stderr] --> src/main.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn tokenize(&mut self) -> Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::tokenize` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `::next_token` [INFO] [stderr] --> src/main.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | fn next_token(&mut self) -> Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::next_token` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `Token` is more private than the item `::evaluate` [INFO] [stderr] --> src/main.rs:229:5 [INFO] [stderr] | [INFO] [stderr] 229 | fn evaluate(&mut self, tokens: Vec) -> f64 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::evaluate` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Token` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | enum Token [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `result` is never read [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct Calculator [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 36 | result: f64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `calculator` (bin "calculator" test) generated 8 warnings (run `cargo fix --bin "calculator" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calculator-c26707604600c006) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_parentheses ... ok [INFO] [stdout] test tests::test_basic_operations ... ok [INFO] [stdout] test tests::test_decimal_numbers ... ok [INFO] [stdout] test tests::test_operator_precedence ... ok [INFO] [stdout] test tests::test_negative_numbers ... ok [INFO] [stdout] test tests::test_whitespace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a96435565d1ea68ace63b5182f4b8708b27c7dddec17fe53ab4c89cf847d300c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a96435565d1ea68ace63b5182f4b8708b27c7dddec17fe53ab4c89cf847d300c", kill_on_drop: false }` [INFO] [stdout] a96435565d1ea68ace63b5182f4b8708b27c7dddec17fe53ab4c89cf847d300c