[INFO] fetching crate expresso 0.2.3... [INFO] testing expresso-0.2.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate expresso 0.2.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate expresso 0.2.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expresso 0.2.3 [INFO] finished tweaking crates.io crate expresso 0.2.3 [INFO] tweaked toml for crates.io crate expresso 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate expresso 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52d8f862be192ff707a5aeef698191143f088c2a2c1bbe3ebe148e3816521e3e [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" "52d8f862be192ff707a5aeef698191143f088c2a2c1bbe3ebe148e3816521e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52d8f862be192ff707a5aeef698191143f088c2a2c1bbe3ebe148e3816521e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d8f862be192ff707a5aeef698191143f088c2a2c1bbe3ebe148e3816521e3e", kill_on_drop: false }` [INFO] [stdout] 52d8f862be192ff707a5aeef698191143f088c2a2c1bbe3ebe148e3816521e3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ed6b5b6fe0d69d4ee83045a7a9a3e0926878a28bdc3e16c04abcbf1fb64264c [INFO] running `Command { std: "docker" "start" "-a" "5ed6b5b6fe0d69d4ee83045a7a9a3e0926878a28bdc3e16c04abcbf1fb64264c", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling expresso v0.2.3 (/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: 5 warnings emitted [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.35s [INFO] running `Command { std: "docker" "inspect" "5ed6b5b6fe0d69d4ee83045a7a9a3e0926878a28bdc3e16c04abcbf1fb64264c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed6b5b6fe0d69d4ee83045a7a9a3e0926878a28bdc3e16c04abcbf1fb64264c", kill_on_drop: false }` [INFO] [stdout] 5ed6b5b6fe0d69d4ee83045a7a9a3e0926878a28bdc3e16c04abcbf1fb64264c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b526e2b380a0780542b7c69efd3393bc95757e6e6a55aadce31af04f3ec88d8 [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" "7b526e2b380a0780542b7c69efd3393bc95757e6e6a55aadce31af04f3ec88d8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling expresso v0.2.3 (/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: 5 warnings emitted [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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 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: 4 warnings emitted [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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [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] [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] [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] [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] [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] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "7b526e2b380a0780542b7c69efd3393bc95757e6e6a55aadce31af04f3ec88d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b526e2b380a0780542b7c69efd3393bc95757e6e6a55aadce31af04f3ec88d8", kill_on_drop: false }` [INFO] [stdout] 7b526e2b380a0780542b7c69efd3393bc95757e6e6a55aadce31af04f3ec88d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50efabaf70930c493487b4f81478d1733171071834e8ea9f2f6d14e7dff4775e [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" "50efabaf70930c493487b4f81478d1733171071834e8ea9f2f6d14e7dff4775e", 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: 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: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] [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] [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] [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] [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] [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] [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] [INFO] [stderr] warning: `expresso` (lib) generated 5 warnings [INFO] [stderr] warning: `expresso` (lib test) generated 14 warnings (5 duplicates) [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: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [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] [INFO] [stderr] warning: `expresso` (bin "expresso" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/expresso-cefdf89fb88b6cc3) [INFO] [stdout] [INFO] [stdout] running 37 tests [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::scanner_checks_not_empty ... 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::expression_works ... ok [INFO] [stdout] test tests::expression_handles_function_call_list_with_three_elements ... ok [INFO] [stdout] test tests::expression_returns_correct_default ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test tests::scanner_checks_empty ... ok [INFO] [stdout] test tests::scanner_peeks_and_pops ... ok [INFO] [stdout] test tests::infix_to_postfix_simple_mixed_numbers ... ok [INFO] [stdout] test tests::infix_to_postfix_simple ... ok [INFO] [stdout] test tests::scanner_peeks_on_empty ... ok [INFO] [stdout] test tests::expression_validation_works ... ok [INFO] [stdout] test tests::infix_to_postfix_simple_braces ... 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 ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_empty ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_variable ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_variable_without_name ... ok [INFO] [stdout] test tests::tokenizer_checks_not_empty ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_whitespace_with_error ... ok [INFO] [stdout] test tests::tokenizer_checks_empty ... ok [INFO] [stdout] test tests::variable_stack_works ... ok [INFO] [stdout] test tests::scanner_works_with_braille ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_empty_unterminated ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_string_literal_unterminated ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_float ... 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_simple_expression ... ok [INFO] [stdout] test tests::tokenizer_tokenizes_function_call ... ok [INFO] [stdout] test tests::variable_stack_supports_typed_pop ... 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 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/expresso-6addc4fb8b7afd39) [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] [stderr] Doc-tests expresso [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" "50efabaf70930c493487b4f81478d1733171071834e8ea9f2f6d14e7dff4775e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50efabaf70930c493487b4f81478d1733171071834e8ea9f2f6d14e7dff4775e", kill_on_drop: false }` [INFO] [stdout] 50efabaf70930c493487b4f81478d1733171071834e8ea9f2f6d14e7dff4775e