[INFO] fetching crate antlr-rust 0.3.0-beta... [INFO] checking antlr-rust-0.3.0-beta against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3 [INFO] extracting crate antlr-rust 0.3.0-beta into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate antlr-rust 0.3.0-beta on toolchain 306c6aded24f02440063be828ebe601fe5eb8323 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate antlr-rust 0.3.0-beta [INFO] finished tweaking crates.io crate antlr-rust 0.3.0-beta [INFO] tweaked toml for crates.io crate antlr-rust 0.3.0-beta written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding murmur3 v0.4.1 (available: v0.5.2) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c0ded11a184514f53d4a6c851901c9f528ac39164952bb235bd1741acb84712 [INFO] running `Command { std: "docker" "start" "-a" "2c0ded11a184514f53d4a6c851901c9f528ac39164952bb235bd1741acb84712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c0ded11a184514f53d4a6c851901c9f528ac39164952bb235bd1741acb84712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c0ded11a184514f53d4a6c851901c9f528ac39164952bb235bd1741acb84712", kill_on_drop: false }` [INFO] [stdout] 2c0ded11a184514f53d4a6c851901c9f528ac39164952bb235bd1741acb84712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a077ccf5cce44d218daddc24109da1beb6ad71741dff1d743a5691b30563394 [INFO] running `Command { std: "docker" "start" "-a" "6a077ccf5cce44d218daddc24109da1beb6ad71741dff1d743a5691b30563394", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking better_any v0.2.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `dyn Tid<'a>: Tid<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/better_any-0.2.0/src/lib.rs:367:14 [INFO] [stdout] | [INFO] [stdout] 367 | self.downcast_ref::>() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `dyn Tid<'a>: Tid<'_>` [INFO] [stdout] note: required by a bound in `TidExt::downcast_ref` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/better_any-0.2.0/src/lib.rs:118:23 [INFO] [stdout] | [INFO] [stdout] 118 | pub trait TidExt<'a>: Tid<'a> { [INFO] [stdout] | ^^^^^^^ required by this bound in `TidExt::downcast_ref` [INFO] [stdout] ... [INFO] [stdout] 125 | fn downcast_ref<'b, T: Tid<'a>>(&'b self) -> Option<&'b T> { [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `dyn Tid<'a>: Tid<'_>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/better_any-0.2.0/src/lib.rs:383:14 [INFO] [stdout] | [INFO] [stdout] 383 | self.downcast_box::>() [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `dyn Tid<'a>: Tid<'_>` [INFO] [stdout] note: required by a bound in `TidExt::downcast_box` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/better_any-0.2.0/src/lib.rs:118:23 [INFO] [stdout] | [INFO] [stdout] 118 | pub trait TidExt<'a>: Tid<'a> { [INFO] [stdout] | ^^^^^^^ required by this bound in `TidExt::downcast_box` [INFO] [stdout] ... [INFO] [stdout] 164 | fn downcast_box>(self: Box) -> Result, Box> { [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `better_any` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6a077ccf5cce44d218daddc24109da1beb6ad71741dff1d743a5691b30563394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a077ccf5cce44d218daddc24109da1beb6ad71741dff1d743a5691b30563394", kill_on_drop: false }` [INFO] [stdout] 6a077ccf5cce44d218daddc24109da1beb6ad71741dff1d743a5691b30563394