[INFO] cloning repository https://github.com/Techno-coder/calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Techno-coder/calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechno-coder%2Fcalculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechno-coder%2Fcalculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e65b59fdec94b8c9898a19439dce9d7712280f16 [INFO] testing Techno-coder/calculator 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%2FTechno-coder%2Fcalculator" "/workspace/builds/worker-99/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Techno-coder/calculator 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/Techno-coder/calculator [INFO] finished tweaking git repo https://github.com/Techno-coder/calculator [INFO] tweaked toml for git repo https://github.com/Techno-coder/calculator written to /workspace/builds/worker-99/source/Cargo.toml [INFO] crate git repo https://github.com/Techno-coder/calculator 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bf8f6211d09c7f0d1945c5ee43c198beb6211ddbdd7efe5cf95c336a23a9726 [INFO] running `Command { std: "docker" "start" "-a" "5bf8f6211d09c7f0d1945c5ee43c198beb6211ddbdd7efe5cf95c336a23a9726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bf8f6211d09c7f0d1945c5ee43c198beb6211ddbdd7efe5cf95c336a23a9726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bf8f6211d09c7f0d1945c5ee43c198beb6211ddbdd7efe5cf95c336a23a9726", kill_on_drop: false }` [INFO] [stdout] 5bf8f6211d09c7f0d1945c5ee43c198beb6211ddbdd7efe5cf95c336a23a9726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e89c5bcc4875692f6ab33a21db23dfae1ae886be6b37782ae7da1f52e4299d2e [INFO] running `Command { std: "docker" "start" "-a" "e89c5bcc4875692f6ab33a21db23dfae1ae886be6b37782ae7da1f52e4299d2e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling crossterm_utils v0.4.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling crossterm_screen v0.3.2 [INFO] [stderr] Compiling crossterm_style v0.5.2 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling crossterm_input v0.5.0 [INFO] [stderr] Compiling crossterm_cursor v0.4.0 [INFO] [stderr] Compiling crossterm_terminal v0.3.2 [INFO] [stderr] Compiling crossterm v0.12.0 [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_coalesce` [INFO] [stdout] --> src/lexer.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | last_coalesce: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lexer.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.77s [INFO] running `Command { std: "docker" "inspect" "e89c5bcc4875692f6ab33a21db23dfae1ae886be6b37782ae7da1f52e4299d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e89c5bcc4875692f6ab33a21db23dfae1ae886be6b37782ae7da1f52e4299d2e", kill_on_drop: false }` [INFO] [stdout] e89c5bcc4875692f6ab33a21db23dfae1ae886be6b37782ae7da1f52e4299d2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f98c7351033b239ff2bd950592ef63241a0b536b189d2c881f2f18d6e76ff69 [INFO] running `Command { std: "docker" "start" "-a" "5f98c7351033b239ff2bd950592ef63241a0b536b189d2c881f2f18d6e76ff69", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_coalesce` [INFO] [stdout] --> src/lexer.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | last_coalesce: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Lexer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/lexer.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.41s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/calculator-faabcd5e85cf2859) [INFO] running `Command { std: "docker" "inspect" "5f98c7351033b239ff2bd950592ef63241a0b536b189d2c881f2f18d6e76ff69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f98c7351033b239ff2bd950592ef63241a0b536b189d2c881f2f18d6e76ff69", kill_on_drop: false }` [INFO] [stdout] 5f98c7351033b239ff2bd950592ef63241a0b536b189d2c881f2f18d6e76ff69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b8cd9de744591fc1b97d3390a6ffd27c239eb00779a64a98b2bfec47bfe07d95 [INFO] running `Command { std: "docker" "start" "-a" "b8cd9de744591fc1b97d3390a6ffd27c239eb00779a64a98b2bfec47bfe07d95", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `last_coalesce` [INFO] [stderr] --> src/lexer.rs:13:2 [INFO] [stderr] | [INFO] [stderr] 13 | last_coalesce: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Lexer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/lexer.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `calculator` (bin "calculator" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 49.38s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/calculator-faabcd5e85cf2859) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test lexer::tests::test_identifier ... ok [INFO] [stdout] test lexer::tests::test_numerical_format ... ok [INFO] [stdout] test lexer::tests::test_tokenize ... ok [INFO] [stdout] test tests::evaluation::test_arithmetic ... ok [INFO] [stdout] test tests::evaluation::test_functions ... ok [INFO] [stdout] test tests::evaluation::test_implicit ... ok [INFO] [stdout] test tests::evaluation::test_unary_minus ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b8cd9de744591fc1b97d3390a6ffd27c239eb00779a64a98b2bfec47bfe07d95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8cd9de744591fc1b97d3390a6ffd27c239eb00779a64a98b2bfec47bfe07d95", kill_on_drop: false }` [INFO] [stdout] b8cd9de744591fc1b97d3390a6ffd27c239eb00779a64a98b2bfec47bfe07d95