[INFO] cloning repository https://github.com/1amL0st/lr_calc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1amL0st/lr_calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1amL0st%2Flr_calc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1amL0st%2Flr_calc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f54894dfb33cc6005de78dc37172c9c81e0531b [INFO] testing 1amL0st/lr_calc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1amL0st%2Flr_calc" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1amL0st/lr_calc on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1amL0st/lr_calc [INFO] finished tweaking git repo https://github.com/1amL0st/lr_calc [INFO] tweaked toml for git repo https://github.com/1amL0st/lr_calc written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/1amL0st/lr_calc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] fb4db4efa9e9b12b0a72df64c16e0223a4d82f2efd4640a76d71ed347c078875 [INFO] running `Command { std: "docker" "start" "-a" "fb4db4efa9e9b12b0a72df64c16e0223a4d82f2efd4640a76d71ed347c078875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb4db4efa9e9b12b0a72df64c16e0223a4d82f2efd4640a76d71ed347c078875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4db4efa9e9b12b0a72df64c16e0223a4d82f2efd4640a76d71ed347c078875", kill_on_drop: false }` [INFO] [stdout] fb4db4efa9e9b12b0a72df64c16e0223a4d82f2efd4640a76d71ed347c078875 [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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96db9cb08be49830f5277a960615cb519fe924256d23270a481152b2af8e4131 [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" "96db9cb08be49830f5277a960615cb519fe924256d23270a481152b2af8e4131", kill_on_drop: false }` [INFO] [stderr] Compiling ls_calc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/evaluator.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | _ => panic!("Unknown token!"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_node` [INFO] [stdout] --> src/ast.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn print_node(&self, node: &NodePtr, offset: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/ast.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_tokens` [INFO] [stdout] --> src/scanner.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn get_tokens(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenType` should have a snake case name [INFO] [stdout] --> src/scanner.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let tokenType = match oc.1 { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "96db9cb08be49830f5277a960615cb519fe924256d23270a481152b2af8e4131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96db9cb08be49830f5277a960615cb519fe924256d23270a481152b2af8e4131", kill_on_drop: false }` [INFO] [stdout] 96db9cb08be49830f5277a960615cb519fe924256d23270a481152b2af8e4131 [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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 6e7e773a455f642e052e99666d0496d5f8e6063c3b58afd3df244e920a704cf3 [INFO] running `Command { std: "docker" "start" "-a" "6e7e773a455f642e052e99666d0496d5f8e6063c3b58afd3df244e920a704cf3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ls_calc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/evaluator.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | _ => panic!("Unknown token!"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/evaluator.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut expr = expr.to_string(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/evaluator.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut result = evaluate(&expr).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tokenType` should have a snake case name [INFO] [stdout] --> src/scanner.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let tokenType = match oc.1 { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ast.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | ast.build(); [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: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.38s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ls_calc-062ef5657551ba85) [INFO] running `Command { std: "docker" "inspect" "6e7e773a455f642e052e99666d0496d5f8e6063c3b58afd3df244e920a704cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7e773a455f642e052e99666d0496d5f8e6063c3b58afd3df244e920a704cf3", kill_on_drop: false }` [INFO] [stdout] 6e7e773a455f642e052e99666d0496d5f8e6063c3b58afd3df244e920a704cf3 [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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 8130755ecebc3c98afe69af5170c315e0d04fd2185b01e9eb08ea7d50eeda593 [INFO] running `Command { std: "docker" "start" "-a" "8130755ecebc3c98afe69af5170c315e0d04fd2185b01e9eb08ea7d50eeda593", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/evaluator.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | _ => panic!("Unknown token!"), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut expr = expr.to_string(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/evaluator.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut result = evaluate(&expr).unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `tokenType` should have a snake case name [INFO] [stderr] --> src/scanner.rs:135:13 [INFO] [stderr] | [INFO] [stderr] 135 | let tokenType = match oc.1 { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `token_type` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ast.rs:267:9 [INFO] [stderr] | [INFO] [stderr] 267 | ast.build(); [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: `ls_calc` (bin "ls_calc" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ls_calc-062ef5657551ba85) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test ast::ast_tests::tree_build_error_msg_test ... ok [INFO] [stdout] test ast::ast_tests::tree_build_parenthesis_test ... ok [INFO] [stdout] test ast::ast_tests::tree_build_prefixes_test ... ok [INFO] [stdout] test evaluator::evaluator_tests::prefixes_tests ... ok [INFO] [stdout] test evaluator::evaluator_tests::postfix_operatos_tests ... ok [INFO] [stdout] test ast::ast_tests::tree_build_test_3 ... ok [INFO] [stdout] test evaluator::evaluator_tests::parenthesis_tests ... ok [INFO] [stdout] test ast::ast_tests::tree_build_test_2 ... ok [INFO] [stdout] test ast::ast_tests::tree_build_test_1 ... ok [INFO] [stdout] test ast::ast_tests::tree_build_test_4 ... ok [INFO] [stdout] test ast::ast_tests::tree_build_postfixes_test ... ok [INFO] [stdout] test scanner::scanner_tests::easy_tests ... ok [INFO] [stdout] test scanner::scanner_tests::very_primitive_tests ... ok [INFO] [stdout] test evaluator::evaluator_tests::abs_value_operator ... ok [INFO] [stdout] test scanner::scanner_tests::string_fetch_tests ... ok [INFO] [stdout] test evaluator::evaluator_tests::exponent_operator_tests ... ok [INFO] [stdout] test evaluator::evaluator_tests::modulo_operator_tests ... ok [INFO] [stdout] test ast::ast_tests::tree_build_prefixes_test_1 ... ok [INFO] [stdout] test ast::ast_tests::tree_build_test_0 ... ok [INFO] [stdout] test evaluator::evaluator_tests::very_primitive_tests ... ok [INFO] [stdout] test scanner::scanner_tests::wrong_number_format_parsing - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8130755ecebc3c98afe69af5170c315e0d04fd2185b01e9eb08ea7d50eeda593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8130755ecebc3c98afe69af5170c315e0d04fd2185b01e9eb08ea7d50eeda593", kill_on_drop: false }` [INFO] [stdout] 8130755ecebc3c98afe69af5170c315e0d04fd2185b01e9eb08ea7d50eeda593