[INFO] cloning repository https://github.com/kvasudevan1729/math-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvasudevan1729/math-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvasudevan1729%2Fmath-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvasudevan1729%2Fmath-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8da69d88cc52fa99526f19222ed8fffa1f60efdf [INFO] testing kvasudevan1729/math-parser against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvasudevan1729%2Fmath-parser" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kvasudevan1729/math-parser [INFO] finished tweaking git repo https://github.com/kvasudevan1729/math-parser [INFO] tweaked toml for git repo https://github.com/kvasudevan1729/math-parser written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kvasudevan1729/math-parser 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 git repo https://github.com/kvasudevan1729/math-parser 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1edce79ddb82793b8d84320ca4ac62896df3a85886c065729cbf0c4ef1d1ec3c [INFO] running `Command { std: "docker" "start" "-a" "1edce79ddb82793b8d84320ca4ac62896df3a85886c065729cbf0c4ef1d1ec3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1edce79ddb82793b8d84320ca4ac62896df3a85886c065729cbf0c4ef1d1ec3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1edce79ddb82793b8d84320ca4ac62896df3a85886c065729cbf0c4ef1d1ec3c", kill_on_drop: false }` [INFO] [stdout] 1edce79ddb82793b8d84320ca4ac62896df3a85886c065729cbf0c4ef1d1ec3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 08328c71375abf26cadd387149c539b37b46ae92e2f8a6a71f61937e8ef47565 [INFO] running `Command { std: "docker" "start" "-a" "08328c71375abf26cadd387149c539b37b46ae92e2f8a6a71f61937e8ef47565", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling math-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `get_number_from_char` is never used [INFO] [stdout] --> src/lex/simple.rs:35:4 [INFO] [stdout] | [INFO] [stdout] 35 | fn get_number_from_char(c: char) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lexer` is never used [INFO] [stdout] --> src/lex/simple.rs:42:15 [INFO] [stdout] | [INFO] [stdout] 42 | pub(crate) fn lexer(s: &str) -> Result, String> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.86s [INFO] running `Command { std: "docker" "inspect" "08328c71375abf26cadd387149c539b37b46ae92e2f8a6a71f61937e8ef47565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08328c71375abf26cadd387149c539b37b46ae92e2f8a6a71f61937e8ef47565", kill_on_drop: false }` [INFO] [stdout] 08328c71375abf26cadd387149c539b37b46ae92e2f8a6a71f61937e8ef47565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44e5e2a32ec2e26997c7ead352d21dacf95156eaa27ca62f8f1157155b2d780e [INFO] running `Command { std: "docker" "start" "-a" "44e5e2a32ec2e26997c7ead352d21dacf95156eaa27ca62f8f1157155b2d780e", kill_on_drop: false }` [INFO] [stderr] Compiling math-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "44e5e2a32ec2e26997c7ead352d21dacf95156eaa27ca62f8f1157155b2d780e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e5e2a32ec2e26997c7ead352d21dacf95156eaa27ca62f8f1157155b2d780e", kill_on_drop: false }` [INFO] [stdout] 44e5e2a32ec2e26997c7ead352d21dacf95156eaa27ca62f8f1157155b2d780e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4c0fd678a5837993f4843653fcb7bfc4ffb3d45b84214096c4fdac53f82f5d6c [INFO] running `Command { std: "docker" "start" "-a" "4c0fd678a5837993f4843653fcb7bfc4ffb3d45b84214096c4fdac53f82f5d6c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/math_parser-2c8fb2b8117e176f) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test cfg::tests::tests::test_divide_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_multiply_expr ... ok [INFO] [stdout] test lex::lex_multi_digit::tests::test_lexer_add_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_parens_and_multiply_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_parens_and_div_expr ... ok [INFO] [stdout] test lex::lex_multi_digit::tests::test_lexer_subtract_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_parse_add_expr ... ok [INFO] [stdout] test lex::simple::tests::test_lexer_add_expr ... ok [INFO] [stdout] test lex::simple::tests::test_lexer_div_expr ... ok [INFO] [stdout] test lex::simple::tests::test_lexer_div_multi_add_subtraction_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_parens_and_parens_expr ... ok [INFO] [stdout] test lex::simple::tests::test_lexer_subtraction_expr ... ok [INFO] [stdout] test lex::lex_multi_digit::tests::test_lexer_multi_op_expr ... ok [INFO] [stdout] test cfg::tests::tests::test_parens_and_add_expr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c0fd678a5837993f4843653fcb7bfc4ffb3d45b84214096c4fdac53f82f5d6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c0fd678a5837993f4843653fcb7bfc4ffb3d45b84214096c4fdac53f82f5d6c", kill_on_drop: false }` [INFO] [stdout] 4c0fd678a5837993f4843653fcb7bfc4ffb3d45b84214096c4fdac53f82f5d6c