[INFO] cloning repository https://github.com/lonnng/lua-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lonnng/lua-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonnng%2Flua-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonnng%2Flua-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc46902ab63e6c37a6040ec054cd7c92a08652be [INFO] checking lonnng/lua-rs against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flonnng%2Flua-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/lonnng/lua-rs on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lonnng/lua-rs [INFO] finished tweaking git repo https://github.com/lonnng/lua-rs [INFO] tweaked toml for git repo https://github.com/lonnng/lua-rs written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/lonnng/lua-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3702aa8f945d0bb95babaafe25c30accb31c1013079167b3ea37c468edb09c19 [INFO] running `Command { std: "docker" "start" "-a" "3702aa8f945d0bb95babaafe25c30accb31c1013079167b3ea37c468edb09c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3702aa8f945d0bb95babaafe25c30accb31c1013079167b3ea37c468edb09c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3702aa8f945d0bb95babaafe25c30accb31c1013079167b3ea37c468edb09c19", kill_on_drop: false }` [INFO] [stdout] 3702aa8f945d0bb95babaafe25c30accb31c1013079167b3ea37c468edb09c19 [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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df567ad368fd5ff4f33eb249331123b300e5a2de3d0a8a973dfb9a4c57108c27 [INFO] running `Command { std: "docker" "start" "-a" "df567ad368fd5ff4f33eb249331123b300e5a2de3d0a8a973dfb9a4c57108c27", kill_on_drop: false }` [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking lua v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `u8: Buf` is not satisfied [INFO] [stdout] --> src/scanner.rs:257:25 [INFO] [stdout] | [INFO] [stdout] 257 | self.buffer.put(c as u8) [INFO] [stdout] | --- ^^^^^^^ the trait `Buf` is not implemented for `u8` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `put` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bytes-0.5.4/src/buf/buf_mut.rs:229:15 [INFO] [stdout] | [INFO] [stdout] 229 | fn put(&mut self, mut src: T) where Self: Sized { [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `put` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/scanner.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 314 | / loop { [INFO] [stdout] 315 | | match self.current { [INFO] [stdout] 316 | | EOF => { [INFO] [stdout] 317 | | if is_comment { [INFO] [stdout] ... | [INFO] [stdout] 350 | | } [INFO] [stdout] 351 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 352 | unreachable!() [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u8: Buf` is not satisfied [INFO] [stdout] --> src/scanner.rs:257:25 [INFO] [stdout] | [INFO] [stdout] 257 | self.buffer.put(c as u8) [INFO] [stdout] | --- ^^^^^^^ the trait `Buf` is not implemented for `u8` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `put` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bytes-0.5.4/src/buf/buf_mut.rs:229:15 [INFO] [stdout] | [INFO] [stdout] 229 | fn put(&mut self, mut src: T) where Self: Sized { [INFO] [stdout] | ^^^^^^^^^^ required by this bound in `put` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/scanner.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 314 | / loop { [INFO] [stdout] 315 | | match self.current { [INFO] [stdout] 316 | | EOF => { [INFO] [stdout] 317 | | if is_comment { [INFO] [stdout] ... | [INFO] [stdout] 350 | | } [INFO] [stdout] 351 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 352 | unreachable!() [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lua` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "df567ad368fd5ff4f33eb249331123b300e5a2de3d0a8a973dfb9a4c57108c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df567ad368fd5ff4f33eb249331123b300e5a2de3d0a8a973dfb9a4c57108c27", kill_on_drop: false }` [INFO] [stdout] df567ad368fd5ff4f33eb249331123b300e5a2de3d0a8a973dfb9a4c57108c27