[INFO] fetching crate antlr-rust 0.3.0-beta...
[INFO] checking antlr-rust-0.3.0-beta against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] extracting crate antlr-rust 0.3.0-beta into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate antlr-rust 0.3.0-beta on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding bit-set v0.5.3 (available: v0.10.0)
[INFO] [stderr]       Adding murmur3 v0.4.1 (available: v0.5.2)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.5)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.23.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7dfe230d4706d1b9fcb791a343d30cf9a91c48a4fd85ece2d64f6ea420f4dec
[INFO] running `Command { std: "docker" "start" "-a" "b7dfe230d4706d1b9fcb791a343d30cf9a91c48a4fd85ece2d64f6ea420f4dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7dfe230d4706d1b9fcb791a343d30cf9a91c48a4fd85ece2d64f6ea420f4dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7dfe230d4706d1b9fcb791a343d30cf9a91c48a4fd85ece2d64f6ea420f4dec", kill_on_drop: false }`
[INFO] [stdout] b7dfe230d4706d1b9fcb791a343d30cf9a91c48a4fd85ece2d64f6ea420f4dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Zstrict-projection-item-bounds" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fd07385b1ea8c695d3b917bc40301c9265f6556302900256c18a7b77651b4bd
[INFO] running `Command { std: "docker" "start" "-a" "0fd07385b1ea8c695d3b917bc40301c9265f6556302900256c18a7b77651b4bd", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking better_any v0.2.1
[INFO] [stderr]     Checking murmur3 v0.4.1
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking antlr-rust v0.3.0-beta (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]   --> src/token_factory.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[allow(non_upper_case_globals)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `lazy_static`
[INFO] [stdout]   --> src/token_factory.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | lazy_static! {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/token_factory.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `allow`
[INFO] [stdout]   --> src/token_factory.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[allow(non_upper_case_globals)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `lazy_static`
[INFO] [stdout]   --> src/token_factory.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | lazy_static! {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/token_factory.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]   --> src/token_stream.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::atn::INVALID_ALT`
[INFO] [stdout]   --> src/tree.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::atn::INVALID_ALT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuleContextExt`
[INFO] [stdout]   --> src/tree.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::parser_rule_context::{ParserRuleContext, RuleContextExt};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]   --> src/tree.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]  --> src/common_token_stream.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use better_any::{Tid, TidAble};
[INFO] [stdout]   |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `better_any::TidAble`
[INFO] [stdout]  --> src/input_stream.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use better_any::TidAble;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]   --> src/token_stream.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::atn::INVALID_ALT`
[INFO] [stdout]   --> src/tree.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::atn::INVALID_ALT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/parser.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuleContextExt`
[INFO] [stdout]   --> src/tree.rs:16:53
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::parser_rule_context::{ParserRuleContext, RuleContextExt};
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]   --> src/tree.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TidAble` and `Tid`
[INFO] [stdout]  --> src/common_token_stream.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use better_any::{Tid, TidAble};
[INFO] [stdout]   |                  ^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/rule_context.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `better_any::TidAble`
[INFO] [stdout]  --> src/input_stream.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use better_any::TidAble;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/parser.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tid`
[INFO] [stdout]   --> src/rule_context.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | use better_any::{Tid, TidAble};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `<<T as CustomRuleContext<'input>>::Ctx as ParserNodeType<'input>>::TF == _`
[INFO] [stdout]   --> src/rule_context.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / pub(crate) fn states_stack<'input, T: ParserRuleContext<'input> + ?Sized + 'input>(
[INFO] [stdout] 44 | |     mut ctx: Rc<T>,
[INFO] [stdout] 45 | | ) -> impl Iterator<Item = isize>
[INFO] [stdout] 46 | | where
[INFO] [stdout] 47 | |     T::Ctx: ParserNodeType<'input, Type = T>,
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0275]: overflow evaluating the requirement `<<T as CustomRuleContext<'input>>::Ctx as ParserNodeType<'input>>::TF == _`
[INFO] [stdout]   --> src/rule_context.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / pub(crate) fn states_stack<'input, T: ParserRuleContext<'input> + ?Sized + 'input>(
[INFO] [stdout] 44 | |     mut ctx: Rc<T>,
[INFO] [stdout] 45 | | ) -> impl Iterator<Item = isize>
[INFO] [stdout] 46 | | where
[INFO] [stdout] 47 | |     T::Ctx: ParserNodeType<'input, Type = T>,
[INFO] [stdout]    | |_____________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0275`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `antlr-rust` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `antlr-rust` (lib) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0fd07385b1ea8c695d3b917bc40301c9265f6556302900256c18a7b77651b4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd07385b1ea8c695d3b917bc40301c9265f6556302900256c18a7b77651b4bd", kill_on_drop: false }`
[INFO] [stdout] 0fd07385b1ea8c695d3b917bc40301c9265f6556302900256c18a7b77651b4bd