[INFO] cloning repository https://github.com/bomattin/calculator_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bomattin/calculator_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomattin%2Fcalculator_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomattin%2Fcalculator_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 220b93bdade8d7ba65aa1491ee61e18b812f1ecf [INFO] checking bomattin/calculator_rs/220b93bdade8d7ba65aa1491ee61e18b812f1ecf against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomattin%2Fcalculator_rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bomattin/calculator_rs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bomattin/calculator_rs [INFO] finished tweaking git repo https://github.com/bomattin/calculator_rs [INFO] tweaked toml for git repo https://github.com/bomattin/calculator_rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bomattin/calculator_rs 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7de6a91d990c95db442b4aa014b7b822ac8764a4aeedb8ccd435196d7969264 [INFO] running `Command { std: "docker" "start" "-a" "e7de6a91d990c95db442b4aa014b7b822ac8764a4aeedb8ccd435196d7969264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7de6a91d990c95db442b4aa014b7b822ac8764a4aeedb8ccd435196d7969264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7de6a91d990c95db442b4aa014b7b822ac8764a4aeedb8ccd435196d7969264", kill_on_drop: false }` [INFO] [stdout] e7de6a91d990c95db442b4aa014b7b822ac8764a4aeedb8ccd435196d7969264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 810a285511ce4713794c81e3ce58e9a5d1e30b209492aaef97ec9e70030954fe [INFO] running `Command { std: "docker" "start" "-a" "810a285511ce4713794c81e3ce58e9a5d1e30b209492aaef97ec9e70030954fe", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking calculator_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | 'a'...'z' => Some(Token::Variable(c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:96:20 [INFO] [stdout] | [INFO] [stdout] 96 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | 'a'...'z' => Some(Token::Variable(c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:96:20 [INFO] [stdout] | [INFO] [stdout] 96 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Scanner::output` [INFO] [stdout] --> src/scanner.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn output(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Scanner::output` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/scanner.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | enum Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IntMode`, `QuitMode`, and `Done` are never constructed [INFO] [stdout] --> src/scanner.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 19 | enum ScannerState { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | IntMode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | QuitMode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 24 | Done, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ScannerState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Token` is more private than the item `Scanner::output` [INFO] [stdout] --> src/scanner.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn output(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Scanner::output` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Token` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/scanner.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | enum Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IntMode`, `QuitMode`, and `Done` are never constructed [INFO] [stdout] --> src/scanner.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 19 | enum ScannerState { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | IntMode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | QuitMode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 24 | Done, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ScannerState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Token` is private [INFO] [stdout] --> src/main.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | for line in s.output() { [INFO] [stdout] | ^^^^^^^^^^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type `Token` is private [INFO] [stdout] --> src/main.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | for line in s.output() { [INFO] [stdout] | ^^^^^^^^^^ private type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `calculator_rs` (bin "calculator_rs" test) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `calculator_rs` (bin "calculator_rs") due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "810a285511ce4713794c81e3ce58e9a5d1e30b209492aaef97ec9e70030954fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810a285511ce4713794c81e3ce58e9a5d1e30b209492aaef97ec9e70030954fe", kill_on_drop: false }` [INFO] [stdout] 810a285511ce4713794c81e3ce58e9a5d1e30b209492aaef97ec9e70030954fe