[INFO] fetching crate impral 0.1.6... [INFO] checking impral-0.1.6 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate impral 0.1.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate impral 0.1.6 on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate impral 0.1.6 [INFO] finished tweaking crates.io crate impral 0.1.6 [INFO] tweaked toml for crates.io crate impral 0.1.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peekmore v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deb5d9016c2497088beb61202375f3e04b11f2505025dc2583bc8180c745fcac [INFO] running `Command { std: "docker" "start" "-a" "deb5d9016c2497088beb61202375f3e04b11f2505025dc2583bc8180c745fcac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deb5d9016c2497088beb61202375f3e04b11f2505025dc2583bc8180c745fcac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb5d9016c2497088beb61202375f3e04b11f2505025dc2583bc8180c745fcac", kill_on_drop: false }` [INFO] [stdout] deb5d9016c2497088beb61202375f3e04b11f2505025dc2583bc8180c745fcac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7315d0048c8bd3d3a90789972328c017da0aa74c879b033cb7eea07cc306628 [INFO] running `Command { std: "docker" "start" "-a" "c7315d0048c8bd3d3a90789972328c017da0aa74c879b033cb7eea07cc306628", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking peekmore v1.3.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking impral v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `Command { std: "docker" "inspect" "c7315d0048c8bd3d3a90789972328c017da0aa74c879b033cb7eea07cc306628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7315d0048c8bd3d3a90789972328c017da0aa74c879b033cb7eea07cc306628", kill_on_drop: false }` [INFO] [stdout] c7315d0048c8bd3d3a90789972328c017da0aa74c879b033cb7eea07cc306628 [INFO] checking impral-0.1.6 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate impral 0.1.6 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate impral 0.1.6 on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate impral 0.1.6 [INFO] finished tweaking crates.io crate impral 0.1.6 [INFO] tweaked toml for crates.io crate impral 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07b95126518db38d508e9ff6b2b31304b4510b5a3c74f338df3f444a00d3c4c9 [INFO] running `Command { std: "docker" "start" "-a" "07b95126518db38d508e9ff6b2b31304b4510b5a3c74f338df3f444a00d3c4c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07b95126518db38d508e9ff6b2b31304b4510b5a3c74f338df3f444a00d3c4c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07b95126518db38d508e9ff6b2b31304b4510b5a3c74f338df3f444a00d3c4c9", kill_on_drop: false }` [INFO] [stdout] 07b95126518db38d508e9ff6b2b31304b4510b5a3c74f338df3f444a00d3c4c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc9712d4db01aaf2e0c792d6fc7a306e66e1a3ff64a7ec954debd7e6f9e0485f [INFO] running `Command { std: "docker" "start" "-a" "dc9712d4db01aaf2e0c792d6fc7a306e66e1a3ff64a7ec954debd7e6f9e0485f", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking peekmore v1.3.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking impral v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lexer/groupenizer.rs:19:84 [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = groupenize(tokens, symbol.get_delimiter()).collect(); [INFO] [stdout] | ------------------------------------------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: tokenizer::TokenStream` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = as Iterator>::collect::>(groupenize(tokens, symbol.get_delimiter())); [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lexer/groupenizer.rs:19:84 [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = groupenize(tokens, symbol.get_delimiter()).collect(); [INFO] [stdout] | ------------------------------------------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: tokenizer::TokenStream` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = as Iterator>::collect::>(groupenize(tokens, symbol.get_delimiter())); [INFO] [stdout] | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/lexer/groupenizer.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = groupenize(tokens, symbol.get_delimiter()).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `impl TokenStream` [INFO] [stdout] | this expression supplies two conflicting concrete types for the same opaque type [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 `impral` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/lexer/groupenizer.rs:19:41 [INFO] [stdout] | [INFO] [stdout] 19 | let group: Vec = groupenize(tokens, symbol.get_delimiter()).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `impl TokenStream` [INFO] [stdout] | this expression supplies two conflicting concrete types for the same opaque type [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 `impral` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "dc9712d4db01aaf2e0c792d6fc7a306e66e1a3ff64a7ec954debd7e6f9e0485f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc9712d4db01aaf2e0c792d6fc7a306e66e1a3ff64a7ec954debd7e6f9e0485f", kill_on_drop: false }` [INFO] [stdout] dc9712d4db01aaf2e0c792d6fc7a306e66e1a3ff64a7ec954debd7e6f9e0485f