[INFO] updating cached repository https://github.com/tylerwhall/tis-100-rs [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fd890c53c93e12bfc42785eafe2243e9b6f8591 [INFO] testing tylerwhall/tis-100-rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylerwhall%2Ftis-100-rs" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tylerwhall/tis-100-rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tylerwhall/tis-100-rs [INFO] finished tweaking git repo https://github.com/tylerwhall/tis-100-rs [INFO] tweaked toml for git repo https://github.com/tylerwhall/tis-100-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/tylerwhall/tis-100-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 966583dbc53a27affbd4d51f1db4d44a1bbacde8d9fa3c5d81095ba8f1199dfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "966583dbc53a27affbd4d51f1db4d44a1bbacde8d9fa3c5d81095ba8f1199dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "966583dbc53a27affbd4d51f1db4d44a1bbacde8d9fa3c5d81095ba8f1199dfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "966583dbc53a27affbd4d51f1db4d44a1bbacde8d9fa3c5d81095ba8f1199dfe", kill_on_drop: false }` [INFO] [stdout] 966583dbc53a27affbd4d51f1db4d44a1bbacde8d9fa3c5d81095ba8f1199dfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fa50eeb7f8b6d35b4d4dfd36be1bfa2ec712d432e8001cc5738bc9e1c411be8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3fa50eeb7f8b6d35b4d4dfd36be1bfa2ec712d432e8001cc5738bc9e1c411be8", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling tis-100 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parse.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | lines.push(try!(Line::from_str(line_str))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/parse.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | let mut lines = try!(parse_program(p)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/gui_ncurses.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | for i in (0..TEXT_LINES as u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/instruction.rs:75:26 [INFO] [stdout] | [INFO] [stdout] 75 | let d = self as &fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | up: &'a ReadPort, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadPort` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | down: &'a ReadPort, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadPort` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | left: &'a ReadPort, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadPort` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | right: &'a ReadPort, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadPort` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu.rs:48:50 [INFO] [stdout] | [INFO] [stdout] 48 | fn get_port(&self, p: instruction::Port) -> &ReadPort { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadPort` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stdout] --> src/parse.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/gui_ncurses.rs:18:22 [INFO] [stdout] | [INFO] [stdout] 18 | wbkgd(wtext, '?' as u64); [INFO] [stdout] | ^^^^^^^^^^ expected `u32`, found `u64` [INFO] [stdout] | [INFO] [stdout] help: you can convert an `u64` to `u32` and panic if the converted value wouldn't fit [INFO] [stdout] | [INFO] [stdout] 18 | wbkgd(wtext, ('?' as u64).try_into().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ascii::AsciiExt` [INFO] [stdout] --> src/parse.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tis-100`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3fa50eeb7f8b6d35b4d4dfd36be1bfa2ec712d432e8001cc5738bc9e1c411be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fa50eeb7f8b6d35b4d4dfd36be1bfa2ec712d432e8001cc5738bc9e1c411be8", kill_on_drop: false }` [INFO] [stdout] 3fa50eeb7f8b6d35b4d4dfd36be1bfa2ec712d432e8001cc5738bc9e1c411be8