[INFO] cloning repository https://github.com/Ludwigette/basic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ludwigette/basic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigette%2Fbasic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigette%2Fbasic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3ed4e5b9413f8134a9e06e1fb3b7cd3176a3d41 [INFO] testing Ludwigette/basic against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLudwigette%2Fbasic" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ludwigette/basic on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Ludwigette/basic [INFO] finished tweaking git repo https://github.com/Ludwigette/basic [INFO] tweaked toml for git repo https://github.com/Ludwigette/basic written to /workspace/builds/worker-89/source/Cargo.toml [INFO] crate git repo https://github.com/Ludwigette/basic already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded rustyline v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdedb9e5bc3b80b878d4b9c7328def59b542d5ceb4ed19f34e782587cc976bbe [INFO] running `Command { std: "docker" "start" "-a" "bdedb9e5bc3b80b878d4b9c7328def59b542d5ceb4ed19f34e782587cc976bbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdedb9e5bc3b80b878d4b9c7328def59b542d5ceb4ed19f34e782587cc976bbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdedb9e5bc3b80b878d4b9c7328def59b542d5ceb4ed19f34e782587cc976bbe", kill_on_drop: false }` [INFO] [stdout] bdedb9e5bc3b80b878d4b9c7328def59b542d5ceb4ed19f34e782587cc976bbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef1f69f1f0757a99fcbabb8b61b99911e55b8a47a863e1caec0a8732743b8f7a [INFO] running `Command { std: "docker" "start" "-a" "ef1f69f1f0757a99fcbabb8b61b99911e55b8a47a863e1caec0a8732743b8f7a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling rustyline v3.0.0 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustyline-3.0.0/src/history.rs:151:28 [INFO] [stdout] | [INFO] [stdout] 151 | self.add(line?.as_ref()); // TODO truncate to MAX_LINE [INFO] [stdout] | ------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustyline-3.0.0/src/lib.rs:655:43 [INFO] [stdout] | [INFO] [stdout] 655 | editor.add_history_entry(line.as_ref()); [INFO] [stdout] | -----^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `String: AsRef<_>` [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 655 | editor.add_history_entry(>::as_ref(line)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 655 | editor.add_history_entry(>::as_ref(line)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 655 | editor.add_history_entry(>::as_ref(line)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 655 | editor.add_history_entry(>::as_ref(line)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustyline` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ef1f69f1f0757a99fcbabb8b61b99911e55b8a47a863e1caec0a8732743b8f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef1f69f1f0757a99fcbabb8b61b99911e55b8a47a863e1caec0a8732743b8f7a", kill_on_drop: false }` [INFO] [stdout] ef1f69f1f0757a99fcbabb8b61b99911e55b8a47a863e1caec0a8732743b8f7a