[INFO] cloning repository https://github.com/alexbegun/fts [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexbegun/fts" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2580f3c992081849bce047af4533f8d05cfa544 [INFO] testing alexbegun/fts against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbegun%2Ffts" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alexbegun/fts on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alexbegun/fts [INFO] finished tweaking git repo https://github.com/alexbegun/fts [INFO] tweaked toml for git repo https://github.com/alexbegun/fts written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/alexbegun/fts already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d3b1b5c83d3abe914881b8b8fe3987d53c2540fb894778f3853b05d4f806ad1 [INFO] running `Command { std: "docker" "start" "-a" "1d3b1b5c83d3abe914881b8b8fe3987d53c2540fb894778f3853b05d4f806ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d3b1b5c83d3abe914881b8b8fe3987d53c2540fb894778f3853b05d4f806ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d3b1b5c83d3abe914881b8b8fe3987d53c2540fb894778f3853b05d4f806ad1", kill_on_drop: false }` [INFO] [stdout] 1d3b1b5c83d3abe914881b8b8fe3987d53c2540fb894778f3853b05d4f806ad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ba14c8bc24dfb0f22cef6b40d555fb7ecf6e7626b62db9ed4e4c133828301a6 [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" "3ba14c8bc24dfb0f22cef6b40d555fb7ecf6e7626b62db9ed4e4c133828301a6", kill_on_drop: false }` [INFO] [stderr] Compiling fts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `(`, `,`, `.`, `::`, `?`, `}`, or an operator, found `None` [INFO] [stdout] --> src/indexer_diagnostics.rs:268:21 [INFO] [stdout] | [INFO] [stdout] 266 | Some(v) => [INFO] [stdout] | -- while parsing the `match` arm starting here [INFO] [stdout] 267 | v.buffer [INFO] [stdout] | - expected one of 7 possible tokens [INFO] [stdout] 268 | None => panic!("key not found.") [INFO] [stdout] | ^^^^ unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `wadh_bytes` in this scope [INFO] [stdout] --> src/indexer_diagnostics.rs:273:53 [INFO] [stdout] | [INFO] [stdout] 273 | let capacity = BigEndian::read_u32(&wadh_bytes[i..i+4]); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `wadh_bytes` in this scope [INFO] [stdout] --> src/indexer_diagnostics.rs:275:52 [INFO] [stdout] | [INFO] [stdout] 275 | let address = BigEndian::read_u32(&wadh_bytes[i..i+4]); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `wadh_bytes` in this scope [INFO] [stdout] --> src/indexer_diagnostics.rs:277:53 [INFO] [stdout] | [INFO] [stdout] 277 | let position = BigEndian::read_u32(&wadh_bytes[i..i+4]); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/indexer_diagnostics.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/indexer_diagnostics.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 264 | / match hm.get(&key_bytes) [INFO] [stdout] 265 | | { [INFO] [stdout] 266 | | Some(v) => [INFO] [stdout] 267 | | v.buffer [INFO] [stdout] 268 | | None => panic!("key not found.") [INFO] [stdout] 269 | | } [INFO] [stdout] | |_________________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 273 | let capacity = BigEndian::read_u32(&wadh_bytes[i..i+4]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fts`. [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "3ba14c8bc24dfb0f22cef6b40d555fb7ecf6e7626b62db9ed4e4c133828301a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ba14c8bc24dfb0f22cef6b40d555fb7ecf6e7626b62db9ed4e4c133828301a6", kill_on_drop: false }` [INFO] [stdout] 3ba14c8bc24dfb0f22cef6b40d555fb7ecf6e7626b62db9ed4e4c133828301a6