[INFO] updating cached repository https://github.com/onetonfoot/lemur [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 181621b024aecd0c4e80e7be31eb3d74a8cb615e [INFO] testing onetonfoot/lemur against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonetonfoot%2Flemur" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/onetonfoot/lemur on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/onetonfoot/lemur [INFO] finished tweaking git repo https://github.com/onetonfoot/lemur [INFO] tweaked toml for git repo https://github.com/onetonfoot/lemur written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/onetonfoot/lemur already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f24cd18c6d54f97faf713136d5ebdb787d51b145b808171f994a07c746f8700e [INFO] running `"docker" "start" "-a" "f24cd18c6d54f97faf713136d5ebdb787d51b145b808171f994a07c746f8700e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling unindent v0.1.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Compiling indoc v0.3.4 [INFO] [stderr] Compiling lemur v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/object.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | break;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/tokenizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpreter` [INFO] [stderr] --> src/interpreter.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Interpreter { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/interpreter.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(env: Enviroment) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/interpreter.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | fn eval(&mut self, node: &AST) -> Object { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_math` [INFO] [stderr] --> src/interpreter.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn eval_math(atom: &Atom, x: &Object, y: &Object) -> Object { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_gt` [INFO] [stderr] --> src/interpreter.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn eval_gt(a: &Object, b: &Object) -> Object { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_i64` [INFO] [stderr] --> src/lexer.rs:161:4 [INFO] [stderr] | [INFO] [stderr] 161 | fn is_i64(s: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.50s [INFO] running `"docker" "inspect" "f24cd18c6d54f97faf713136d5ebdb787d51b145b808171f994a07c746f8700e"` [INFO] running `"docker" "rm" "-f" "f24cd18c6d54f97faf713136d5ebdb787d51b145b808171f994a07c746f8700e"` [INFO] [stdout] f24cd18c6d54f97faf713136d5ebdb787d51b145b808171f994a07c746f8700e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9d13819b2d19e34dc11ba48e121e83ffff234cdd8ecf4d2b23bc72d072c2660d [INFO] running `"docker" "start" "-a" "9d13819b2d19e34dc11ba48e121e83ffff234cdd8ecf4d2b23bc72d072c2660d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lemur v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/object.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | break;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/tokenizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpreter` [INFO] [stderr] --> src/interpreter.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Interpreter { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/interpreter.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(env: Enviroment) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/interpreter.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | fn eval(&mut self, node: &AST) -> Object { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_math` [INFO] [stderr] --> src/interpreter.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn eval_math(atom: &Atom, x: &Object, y: &Object) -> Object { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_gt` [INFO] [stderr] --> src/interpreter.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn eval_gt(a: &Object, b: &Object) -> Object { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_i64` [INFO] [stderr] --> src/lexer.rs:161:4 [INFO] [stderr] | [INFO] [stderr] 161 | fn is_i64(s: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/object.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | break;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/tokenizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_i64` [INFO] [stderr] --> src/lexer.rs:161:4 [INFO] [stderr] | [INFO] [stderr] 161 | fn is_i64(s: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `"docker" "inspect" "9d13819b2d19e34dc11ba48e121e83ffff234cdd8ecf4d2b23bc72d072c2660d"` [INFO] running `"docker" "rm" "-f" "9d13819b2d19e34dc11ba48e121e83ffff234cdd8ecf4d2b23bc72d072c2660d"` [INFO] [stdout] 9d13819b2d19e34dc11ba48e121e83ffff234cdd8ecf4d2b23bc72d072c2660d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 362576e83421c17e2956e2f834020a7286f12b497eb6a8b6d2b48098ce216fc2 [INFO] running `"docker" "start" "-a" "362576e83421c17e2956e2f834020a7286f12b497eb6a8b6d2b48098ce216fc2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/object.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | break;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/tokenizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_i64` [INFO] [stderr] --> src/lexer.rs:161:4 [INFO] [stderr] | [INFO] [stderr] 161 | fn is_i64(s: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/object.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | break;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error` [INFO] [stderr] --> src/tokenizer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::error; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Interpreter` [INFO] [stderr] --> src/interpreter.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct Interpreter { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/interpreter.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fn new(env: Enviroment) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `eval` [INFO] [stderr] --> src/interpreter.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | fn eval(&mut self, node: &AST) -> Object { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_math` [INFO] [stderr] --> src/interpreter.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn eval_math(atom: &Atom, x: &Object, y: &Object) -> Object { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `eval_gt` [INFO] [stderr] --> src/interpreter.rs:103:4 [INFO] [stderr] | [INFO] [stderr] 103 | fn eval_gt(a: &Object, b: &Object) -> Object { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_i64` [INFO] [stderr] --> src/lexer.rs:161:4 [INFO] [stderr] | [INFO] [stderr] 161 | fn is_i64(s: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lemurlib-658c3225307b753b [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test interpreter::tests::booleans ... ok [INFO] [stdout] test interpreter::tests::elseif_statement ... ok [INFO] [stdout] test interpreter::tests::assignment ... ok [INFO] [stdout] test parser::tests::equals ... ok [INFO] [stdout] test lexer::tests::elseif_block ... ok [INFO] [stdout] test lexer::tests::brackets_and_symbols ... ok [INFO] [stdout] test lexer::tests::assigment ... ok [INFO] [stdout] test interpreter::tests::if_statement ... ok [INFO] [stdout] test interpreter::tests::power ... ok [INFO] [stdout] test parser::tests::muti ... ok [INFO] [stdout] test parser::tests::not_equals ... ok [INFO] [stdout] test parser::tests::parse_block_simple ... ok [INFO] [stdout] test interpreter::tests::if_else_elseif_statement ... ok [INFO] [stdout] test parser::tests::plus ... ok [INFO] [stdout] test parser::tests::power ... ok [INFO] [stdout] test tokenizer::tests::brackets ... ok [INFO] [stdout] test tokenizer::tests::equals_token ... ok [INFO] [stdout] test tokenizer::tests::if_statement ... ok [INFO] [stdout] test parser::tests::assignment ... ok [INFO] [stdout] test interpreter::tests::if_else_statement ... ok [INFO] [stdout] test parser::tests::brackets ... ok [INFO] [stdout] test interpreter::tests::gt ... ok [INFO] [stdout] test tokenizer::tests::whitespace ... ok [INFO] [stdout] test interpreter::tests::equals ... ok [INFO] [stdout] test lexer::tests::doesnt_equal ... ok [INFO] [stdout] test lexer::tests::if_else_block ... ok [INFO] [stdout] test interpreter::tests::execute_block ... ok [INFO] [stdout] test interpreter::tests::not_equals ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lemur-3bc7dddf4c93cd58 [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests lemurlib [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "362576e83421c17e2956e2f834020a7286f12b497eb6a8b6d2b48098ce216fc2"` [INFO] running `"docker" "rm" "-f" "362576e83421c17e2956e2f834020a7286f12b497eb6a8b6d2b48098ce216fc2"` [INFO] [stdout] 362576e83421c17e2956e2f834020a7286f12b497eb6a8b6d2b48098ce216fc2