[INFO] fetching crate expresso 0.2.5... [INFO] testing expresso-0.2.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate expresso 0.2.5 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate expresso 0.2.5 [INFO] finished tweaking crates.io crate expresso 0.2.5 [INFO] tweaked toml for crates.io crate expresso 0.2.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate expresso 0.2.5 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate expresso 0.2.5 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5d4f7a7e1e3ce48b6b3ddd5bf8be76f442fafe457fcfbd363791f621cf3b995 [INFO] running `Command { std: "docker" "start" "-a" "f5d4f7a7e1e3ce48b6b3ddd5bf8be76f442fafe457fcfbd363791f621cf3b995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5d4f7a7e1e3ce48b6b3ddd5bf8be76f442fafe457fcfbd363791f621cf3b995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d4f7a7e1e3ce48b6b3ddd5bf8be76f442fafe457fcfbd363791f621cf3b995", kill_on_drop: false }` [INFO] [stdout] f5d4f7a7e1e3ce48b6b3ddd5bf8be76f442fafe457fcfbd363791f621cf3b995 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9b814dc8c4486c3fac859da894d3176baa70fd789885f07ce0d98f7ae1f82831 [INFO] running `Command { std: "docker" "start" "-a" "9b814dc8c4486c3fac859da894d3176baa70fd789885f07ce0d98f7ae1f82831", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling expresso v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/expression.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::variable_storage::VariableStorage` [INFO] [stdout] --> src/expression.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OPERATORS` [INFO] [stdout] --> src/instructions.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::operator::{Operator,OPERATORS}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/variable_stack.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/variable_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tokenizer.rs:298:18 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `expresso::variable_storage::VariableStorage` [INFO] [stdout] --> src/expresso_main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use expresso::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/expresso_main.rs:73:7 [INFO] [stdout] | [INFO] [stdout] 72 | todo!("setVar( {:?}, {:?} )", n, v ); [INFO] [stdout] | ------------------------------------ any code following this expression is unreachable [INFO] [stdout] 73 | false [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/expresso_main.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | machine.load_variable_storage( variable_filename ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = machine.load_variable_storage( variable_filename ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/expresso_main.rs:81:3 [INFO] [stdout] | [INFO] [stdout] 81 | expression.from_str( &argument ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = expression.from_str( &argument ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.15s [INFO] running `Command { std: "docker" "inspect" "9b814dc8c4486c3fac859da894d3176baa70fd789885f07ce0d98f7ae1f82831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b814dc8c4486c3fac859da894d3176baa70fd789885f07ce0d98f7ae1f82831", kill_on_drop: false }` [INFO] [stdout] 9b814dc8c4486c3fac859da894d3176baa70fd789885f07ce0d98f7ae1f82831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f6929ece17602f221b9e48c947dd96f51686c2b9153c8bed578f4666c5566f3f [INFO] running `Command { std: "docker" "start" "-a" "f6929ece17602f221b9e48c947dd96f51686c2b9153c8bed578f4666c5566f3f", kill_on_drop: false }` [INFO] [stderr] Compiling expresso v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/expression.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::variable_storage::VariableStorage` [INFO] [stdout] --> src/expression.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OPERATORS` [INFO] [stdout] --> src/instructions.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::operator::{Operator,OPERATORS}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/variable_stack.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/variable_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tokenizer.rs:298:18 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `expresso::variable_storage::VariableStorage` [INFO] [stdout] --> src/expresso_main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use expresso::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/expresso_main.rs:73:7 [INFO] [stdout] | [INFO] [stdout] 72 | todo!("setVar( {:?}, {:?} )", n, v ); [INFO] [stdout] | ------------------------------------ any code following this expression is unreachable [INFO] [stdout] 73 | false [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/expresso_main.rs:37:3 [INFO] [stdout] | [INFO] [stdout] 37 | machine.load_variable_storage( variable_filename ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 37 | let _ = machine.load_variable_storage( variable_filename ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/expression.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::variable_storage::VariableStorage` [INFO] [stdout] --> src/expression.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OPERATORS` [INFO] [stdout] --> src/instructions.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::operator::{Operator,OPERATORS}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/expresso_main.rs:81:3 [INFO] [stdout] | [INFO] [stdout] 81 | expression.from_str( &argument ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = expression.from_str( &argument ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tokenizer::Token` [INFO] [stdout] --> src/variable_stack.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::tokenizer::Token; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/variable_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::variable_storage::VariableStorage` [INFO] [stdout] --> src/tests.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use super::variable_storage::VariableStorage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/tokenizer.rs:298:18 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner { [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 298 | pub fn scanner( &self ) -> &'a Scanner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variable_storage.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys< String, Variable > { [INFO] [stdout] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys<'_, String, Variable > { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:425:2 [INFO] [stdout] | [INFO] [stdout] 425 | expression.from_str( "1+2" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 425 | let _ = expression.from_str( "1+2" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:432:2 [INFO] [stdout] | [INFO] [stdout] 432 | expression.from_str( "1+2" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 432 | let _ = expression.from_str( "1+2" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:435:2 [INFO] [stdout] | [INFO] [stdout] 435 | expression.from_str( "1+" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 435 | let _ = expression.from_str( "1+" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:443:2 [INFO] [stdout] | [INFO] [stdout] 443 | expression.from_str( "(1+2*5+9-10)/(4-2)" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 443 | let _ = expression.from_str( "(1+2*5+9-10)/(4-2)" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:451:2 [INFO] [stdout] | [INFO] [stdout] 451 | expression.from_str( "fun3(1,2,3)" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 451 | let _ = expression.from_str( "fun3(1,2,3)" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:462:2 [INFO] [stdout] | [INFO] [stdout] 462 | expression.from_str( "" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 462 | let _ = expression.from_str( "" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:470:2 [INFO] [stdout] | [INFO] [stdout] 470 | expression.from_str( "1 +" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 470 | let _ = expression.from_str( "1 +" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:473:2 [INFO] [stdout] | [INFO] [stdout] 473 | expression.from_str( "1 1 1 +" ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 473 | let _ = expression.from_str( "1 1 1 +" ); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "f6929ece17602f221b9e48c947dd96f51686c2b9153c8bed578f4666c5566f3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6929ece17602f221b9e48c947dd96f51686c2b9153c8bed578f4666c5566f3f", kill_on_drop: false }` [INFO] [stdout] f6929ece17602f221b9e48c947dd96f51686c2b9153c8bed578f4666c5566f3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3e04843c8fa90d54f38dc2b8afa5b72aa3cfb812d6b6946c167edb84d103af95 [INFO] running `Command { std: "docker" "start" "-a" "3e04843c8fa90d54f38dc2b8afa5b72aa3cfb812d6b6946c167edb84d103af95", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::tokenizer::Token` [INFO] [stderr] --> src/expression.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::tokenizer::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::variable_storage::VariableStorage` [INFO] [stderr] --> src/expression.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::variable_storage::VariableStorage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `OPERATORS` [INFO] [stderr] --> src/instructions.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::operator::{Operator,OPERATORS}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::tokenizer::Token` [INFO] [stderr] --> src/variable_stack.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::tokenizer::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/variable_storage.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/tokenizer.rs:298:18 [INFO] [stderr] | [INFO] [stderr] 298 | pub fn scanner( &self ) -> &'a Scanner { [INFO] [stderr] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 298 | pub fn scanner( &self ) -> &'a Scanner<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/variable_storage.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter< String, Variable > { [INFO] [stderr] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 51 | pub fn iter( &self ) -> std::collections::hash_map::Iter<'_, String, Variable > { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/variable_storage.rs:55:16 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys< String, Variable > { [INFO] [stderr] | ^^^^^ ---------------------------------------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 55 | pub fn names( &self ) -> std::collections::hash_map::Keys<'_, String, Variable > { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `expresso` (lib) generated 8 warnings (run `cargo fix --lib -p expresso` to apply 8 suggestions) [INFO] [stderr] warning: unused import: `expresso::variable_storage::VariableStorage` [INFO] [stderr] --> src/expresso_main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use expresso::variable_storage::VariableStorage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/expresso_main.rs:73:7 [INFO] [stderr] | [INFO] [stderr] 72 | todo!("setVar( {:?}, {:?} )", n, v ); [INFO] [stderr] | ------------------------------------ any code following this expression is unreachable [INFO] [stderr] 73 | false [INFO] [stderr] | ^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/expresso_main.rs:37:3 [INFO] [stderr] | [INFO] [stderr] 37 | machine.load_variable_storage( variable_filename ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 37 | let _ = machine.load_variable_storage( variable_filename ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/expresso_main.rs:81:3 [INFO] [stderr] | [INFO] [stderr] 81 | expression.from_str( &argument ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 81 | let _ = expression.from_str( &argument ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::variable_storage::VariableStorage` [INFO] [stderr] --> src/tests.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use super::variable_storage::VariableStorage; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:425:2 [INFO] [stderr] | [INFO] [stderr] 425 | expression.from_str( "1+2" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 425 | let _ = expression.from_str( "1+2" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:432:2 [INFO] [stderr] | [INFO] [stderr] 432 | expression.from_str( "1+2" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 432 | let _ = expression.from_str( "1+2" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:435:2 [INFO] [stderr] | [INFO] [stderr] 435 | expression.from_str( "1+" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 435 | let _ = expression.from_str( "1+" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:443:2 [INFO] [stderr] | [INFO] [stderr] 443 | expression.from_str( "(1+2*5+9-10)/(4-2)" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 443 | let _ = expression.from_str( "(1+2*5+9-10)/(4-2)" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:451:2 [INFO] [stderr] | [INFO] [stderr] 451 | expression.from_str( "fun3(1,2,3)" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 451 | let _ = expression.from_str( "fun3(1,2,3)" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:462:2 [INFO] [stderr] | [INFO] [stderr] 462 | expression.from_str( "" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 462 | let _ = expression.from_str( "" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:470:2 [INFO] [stderr] | [INFO] [stderr] 470 | expression.from_str( "1 +" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 470 | let _ = expression.from_str( "1 +" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests.rs:473:2 [INFO] [stderr] | [INFO] [stderr] 473 | expression.from_str( "1 1 1 +" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 473 | let _ = expression.from_str( "1 1 1 +" ); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `expresso` (bin "expresso" test) generated 4 warnings (run `cargo fix --bin "expresso" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `expresso` (lib test) generated 17 warnings (8 duplicates) (run `cargo fix --lib -p expresso --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/expresso-f19158ec9ab67dc1) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test tests::expression_returns_correct_default ... ok [INFO] [stdout] test tests::expression_handles_function_call_list_with_three_elements ... ok [INFO] [stdout] test tests::expression_returns_correct_default_for_invalid_expression ... ok [INFO] [stdout] test tests::expression_works_complex ... ok [INFO] [stdout] test tests::infix_to_postfix_complex ... ok [INFO] [stdout] test tests::infix_to_postfix_simple_braces ... ok [INFO] [stdout] test tests::infix_to_postfix_simple_mixed_numbers ... ok [INFO] [stdout] test tests::scanner_checks_not_empty ... ok [INFO] [stdout] test tests::scanner_peeks_on_empty ... ok [INFO] [stdout] test tests::scanner_peeks_and_pops ... ok [INFO] [stdout] test tests::scanner_returns_correct_position ... ok [INFO] [stdout] test tests::scanner_works_if_the_chat_loves_me ... ok [INFO] [stdout] test tests::scanner_works_with_braille ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::scanner_checks_empty ... ok [INFO] [stdout] test tests::tokenizer_checks_not_empty ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_float ... ok [INFO] [stdout] test tests::expression_works ... ok [INFO] [stdout] test tests::expression_validation_works ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_braces ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_numbers_with_whitespace ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_empty ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_unterminated ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_variable_without_name ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_number ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_numbers_with_leading_whitespace ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_empty_unterminated ... ok [INFO] [stdout] test tests::variable_stack_works ... ok [INFO] [stdout] test tests::infix_to_postfix_simple ... ok [INFO] [stdout] test tests::tokenizer_checks_empty ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_simple_expression ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_variable ... ok [INFO] [stdout] test tests::variable_stack_supports_typed_pop ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_whitespace_with_error ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_function_call ... ok [INFO] [stdout] test tests::variable_stack_panics_on_wrong_type - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/expresso_main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/expresso-2c4679ab65aa2aeb) [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" "3e04843c8fa90d54f38dc2b8afa5b72aa3cfb812d6b6946c167edb84d103af95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e04843c8fa90d54f38dc2b8afa5b72aa3cfb812d6b6946c167edb84d103af95", kill_on_drop: false }` [INFO] [stdout] 3e04843c8fa90d54f38dc2b8afa5b72aa3cfb812d6b6946c167edb84d103af95