[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] testing bomattin/calculator_rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbomattin%2Fcalculator_rs" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bomattin/calculator_rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-72/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: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32d1d0f2e1e2035c3bce3a021d038df759c9a426f21fbdcb15e3cc1d5add82c3 [INFO] running `Command { std: "docker" "start" "-a" "32d1d0f2e1e2035c3bce3a021d038df759c9a426f21fbdcb15e3cc1d5add82c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32d1d0f2e1e2035c3bce3a021d038df759c9a426f21fbdcb15e3cc1d5add82c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d1d0f2e1e2035c3bce3a021d038df759c9a426f21fbdcb15e3cc1d5add82c3", kill_on_drop: false }` [INFO] [stdout] 32d1d0f2e1e2035c3bce3a021d038df759c9a426f21fbdcb15e3cc1d5add82c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 526a4c2852e52e94670649a5844da85ab605267cdd51acbbae5b8495f2f9d141 [INFO] running `Command { std: "docker" "start" "-a" "526a4c2852e52e94670649a5844da85ab605267cdd51acbbae5b8495f2f9d141", kill_on_drop: false }` [INFO] [stderr] Compiling 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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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: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: private type `Token` in public interface (error E0446) [INFO] [stdout] --> src/scanner.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn output(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IntMode` [INFO] [stdout] --> src/scanner.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | IntMode, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `QuitMode` [INFO] [stdout] --> src/scanner.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | QuitMode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Done` [INFO] [stdout] --> src/scanner.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Done, [INFO] [stdout] | ^^^^ [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 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `calculator_rs` due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "526a4c2852e52e94670649a5844da85ab605267cdd51acbbae5b8495f2f9d141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526a4c2852e52e94670649a5844da85ab605267cdd51acbbae5b8495f2f9d141", kill_on_drop: false }` [INFO] [stdout] 526a4c2852e52e94670649a5844da85ab605267cdd51acbbae5b8495f2f9d141