[INFO] cloning repository https://github.com/erikgrinaker/rustcalc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erikgrinaker/rustcalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikgrinaker%2Frustcalc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikgrinaker%2Frustcalc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc96ed0126d339d8ff4fa881dc90c7029ae1800b [INFO] documenting erikgrinaker/rustcalc against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferikgrinaker%2Frustcalc" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erikgrinaker/rustcalc on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/erikgrinaker/rustcalc [INFO] finished tweaking git repo https://github.com/erikgrinaker/rustcalc [INFO] tweaked toml for git repo https://github.com/erikgrinaker/rustcalc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/erikgrinaker/rustcalc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 unicode-segmentation v1.2.1 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded libc v0.2.50 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded utf8parse v0.1.1 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded cc v1.0.30 [INFO] [stderr] Downloaded failure v0.1.5 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded nix v0.11.0 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded synstructure v0.10.1 [INFO] [stderr] Downloaded rustyline v3.0.0 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded failure_derive v0.1.5 [INFO] [stderr] Downloaded redox_syscall v0.1.51 [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded syn v0.15.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e7f4aead02756e55eac26b032482ad4f9e9ed68f52002cc2d4cd74616576f13 [INFO] running `Command { std: "docker" "start" "-a" "2e7f4aead02756e55eac26b032482ad4f9e9ed68f52002cc2d4cd74616576f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e7f4aead02756e55eac26b032482ad4f9e9ed68f52002cc2d4cd74616576f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e7f4aead02756e55eac26b032482ad4f9e9ed68f52002cc2d4cd74616576f13", kill_on_drop: false }` [INFO] [stdout] 2e7f4aead02756e55eac26b032482ad4f9e9ed68f52002cc2d4cd74616576f13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51e101610b81b9e6676034b4f1b36f34e1d55053c894aa478afbea2c1b5ac878 [INFO] running `Command { std: "docker" "start" "-a" "51e101610b81b9e6676034b4f1b36f34e1d55053c894aa478afbea2c1b5ac878", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking utf8parse v0.1.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking 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: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] [INFO] [stdout] [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: multiple `impl`s satisfying `String: AsRef<_>` found in the following crates: `alloc`, `std`: [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef<[u8]> for String; [INFO] [stdout] - impl AsRef for String; [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] and 4 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustyline` due to 3 previous errors [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] running `Command { std: "docker" "inspect" "51e101610b81b9e6676034b4f1b36f34e1d55053c894aa478afbea2c1b5ac878", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51e101610b81b9e6676034b4f1b36f34e1d55053c894aa478afbea2c1b5ac878", kill_on_drop: false }` [INFO] [stdout] 51e101610b81b9e6676034b4f1b36f34e1d55053c894aa478afbea2c1b5ac878