[INFO] fetching crate alder 0.10.0... [INFO] checking alder-0.10.0 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate alder 0.10.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate alder 0.10.0 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] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate alder 0.10.0 [INFO] finished tweaking crates.io crate alder 0.10.0 [INFO] tweaked toml for crates.io crate alder 0.10.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate alder 0.10.0 already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive_more v0.99.3 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded alder-derive v0.2.3 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded itertools v0.8.2 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded test-case v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded fnv v1.0.6 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded unindent v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6a9893fe15884630eac45db42eceb87e422abbd6b3f4a4fc149100a6aa1d1c17 [INFO] running `Command { std: "docker" "start" "-a" "6a9893fe15884630eac45db42eceb87e422abbd6b3f4a4fc149100a6aa1d1c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a9893fe15884630eac45db42eceb87e422abbd6b3f4a4fc149100a6aa1d1c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a9893fe15884630eac45db42eceb87e422abbd6b3f4a4fc149100a6aa1d1c17", kill_on_drop: false }` [INFO] [stdout] 6a9893fe15884630eac45db42eceb87e422abbd6b3f4a4fc149100a6aa1d1c17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 876ade13475a64b10b2b42fbe3342ee553e7a857813a33d8e3577f3313e09ceb [INFO] running `Command { std: "docker" "start" "-a" "876ade13475a64b10b2b42fbe3342ee553e7a857813a33d8e3577f3313e09ceb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling test-case v1.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling alder-derive v0.2.3 [INFO] [stderr] Checking alder v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `Command { std: "docker" "inspect" "876ade13475a64b10b2b42fbe3342ee553e7a857813a33d8e3577f3313e09ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "876ade13475a64b10b2b42fbe3342ee553e7a857813a33d8e3577f3313e09ceb", kill_on_drop: false }` [INFO] [stdout] 876ade13475a64b10b2b42fbe3342ee553e7a857813a33d8e3577f3313e09ceb [INFO] checking alder-0.10.0 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate alder 0.10.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate alder 0.10.0 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] removed /workspace/builds/worker-7-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate alder 0.10.0 [INFO] finished tweaking crates.io crate alder 0.10.0 [INFO] tweaked toml for crates.io crate alder 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate alder 0.10.0 already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 09e6587a714493ac9236b70efd106a7f195876e3a4008fbc9b1fd60df02f9467 [INFO] running `Command { std: "docker" "start" "-a" "09e6587a714493ac9236b70efd106a7f195876e3a4008fbc9b1fd60df02f9467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e6587a714493ac9236b70efd106a7f195876e3a4008fbc9b1fd60df02f9467", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e6587a714493ac9236b70efd106a7f195876e3a4008fbc9b1fd60df02f9467", kill_on_drop: false }` [INFO] [stdout] 09e6587a714493ac9236b70efd106a7f195876e3a4008fbc9b1fd60df02f9467 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ff4d140e3ac6787eb5528dd987a69f2ad45c1d350b4d256e87fe560827ebe4bf [INFO] running `Command { std: "docker" "start" "-a" "ff4d140e3ac6787eb5528dd987a69f2ad45c1d350b4d256e87fe560827ebe4bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling test-case v1.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling alder-derive v0.2.3 [INFO] [stderr] Checking alder v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/cst/parsers/pratt.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | state.add(infix_inner(name, op_bp - 1, next.clone(), bp.clone())); [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `impl Parser` declared on the method `add` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `_: parser::Parser` found [INFO] [stdout] --> src/cst/parsers/lexer.rs:184:1 [INFO] [stdout] | [INFO] [stdout] 184 | impl Parser for &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/cst/parsers/pratt.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | next: impl Parser + Clone, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required by a bound in `state::State::add` [INFO] [stdout] --> src/core/state.rs:94:40 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn add(&mut self, parser: impl Parser) { [INFO] [stdout] | ^^^^^^ required by this bound in `State::add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/cst/parsers/pratt.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | state.add(infix_inner(name, op_bp - 1, next.clone(), bp.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `{closure@src/cst/parsers/pratt.rs:17:5: 17:29}` [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alder` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `macros::*` [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub use macros::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/cst/parsers/pratt.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | state.add(infix_inner(name, op_bp - 1, next.clone(), bp.clone())); [INFO] [stdout] | --- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `impl Parser` declared on the method `add` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: multiple `impl`s or `where` clauses satisfying `_: parser::Parser` found [INFO] [stdout] --> src/cst/parsers/lexer.rs:184:1 [INFO] [stdout] | [INFO] [stdout] 184 | impl Parser for &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/cst/parsers/pratt.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | next: impl Parser + Clone, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: required by a bound in `state::State::add` [INFO] [stdout] --> src/core/state.rs:94:40 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn add(&mut self, parser: impl Parser) { [INFO] [stdout] | ^^^^^^ required by this bound in `State::add` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/cst/parsers/pratt.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | state.add(infix_inner(name, op_bp - 1, next.clone(), bp.clone())); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `{closure@src/cst/parsers/pratt.rs:17:5: 17:29}` [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alder` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ff4d140e3ac6787eb5528dd987a69f2ad45c1d350b4d256e87fe560827ebe4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff4d140e3ac6787eb5528dd987a69f2ad45c1d350b4d256e87fe560827ebe4bf", kill_on_drop: false }` [INFO] [stdout] ff4d140e3ac6787eb5528dd987a69f2ad45c1d350b4d256e87fe560827ebe4bf