[INFO] cloning repository https://github.com/bavadim/semanticsearch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bavadim/semanticsearch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbavadim%2Fsemanticsearch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbavadim%2Fsemanticsearch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13f579983f4e9ff0b5829285df86e72ae69813d7 [INFO] testing bavadim/semanticsearch against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbavadim%2Fsemanticsearch" "/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/bavadim/semanticsearch on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bavadim/semanticsearch [INFO] finished tweaking git repo https://github.com/bavadim/semanticsearch [INFO] tweaked toml for git repo https://github.com/bavadim/semanticsearch written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/bavadim/semanticsearch already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f738226b462003caef0552bb5a01cbec32dc9ff20dab37ef8b786755d1b3cb7 [INFO] running `Command { std: "docker" "start" "-a" "9f738226b462003caef0552bb5a01cbec32dc9ff20dab37ef8b786755d1b3cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f738226b462003caef0552bb5a01cbec32dc9ff20dab37ef8b786755d1b3cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f738226b462003caef0552bb5a01cbec32dc9ff20dab37ef8b786755d1b3cb7", kill_on_drop: false }` [INFO] [stdout] 9f738226b462003caef0552bb5a01cbec32dc9ff20dab37ef8b786755d1b3cb7 [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb375ef066c3d3356ef4da7aeda893586a73e7283c6a88b8314af8b2a60bd3e5 [INFO] running `Command { std: "docker" "start" "-a" "cb375ef066c3d3356ef4da7aeda893586a73e7283c6a88b8314af8b2a60bd3e5", kill_on_drop: false }` [INFO] [stderr] Compiling semanticdb v1.56.0-nightly (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_stream)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax, box_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(derive_default_enum)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::Vec` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `n` found for mutable reference `&mut BTree` in the current scope [INFO] [stdout] --> src/main.rs:59:76 [INFO] [stdout] | [INFO] [stdout] 59 | let i = keys.iter().position(|k| key <= *k).unwrap_or_else(|| self.n()); [INFO] [stdout] | ^ method not found in `&mut BTree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `n` found for mutable reference `&mut BTree` in the current scope [INFO] [stdout] --> src/main.rs:61:22 [INFO] [stdout] | [INFO] [stdout] 61 | if (i < self.n()) && (key == keys[i]) { [INFO] [stdout] | ^ method not found in `&mut BTree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `n` on type `BTree` [INFO] [stdout] --> src/main.rs:108:22 [INFO] [stdout] | [INFO] [stdout] 108 | (*y).n = t - 1; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `semanticdb` due to 7 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "cb375ef066c3d3356ef4da7aeda893586a73e7283c6a88b8314af8b2a60bd3e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb375ef066c3d3356ef4da7aeda893586a73e7283c6a88b8314af8b2a60bd3e5", kill_on_drop: false }` [INFO] [stdout] cb375ef066c3d3356ef4da7aeda893586a73e7283c6a88b8314af8b2a60bd3e5