[INFO] fetching crate wax 0.6.0... [INFO] checking wax-0.6.0 against try#da0a4799770027c4c578bf48cdb390acfde09023 for pr-133502-2 [INFO] extracting crate wax 0.6.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate wax 0.6.0 on toolchain da0a4799770027c4c578bf48cdb390acfde09023 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0a4799770027c4c578bf48cdb390acfde09023" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wax 0.6.0 [INFO] finished tweaking crates.io crate wax 0.6.0 [INFO] tweaked toml for crates.io crate wax 0.6.0 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" "+da0a4799770027c4c578bf48cdb390acfde09023" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding build-fs-tree v0.6.0 (available: v0.7.1) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding miette v5.10.0 (available: v7.5.0) [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] [stderr] Adding pori v0.0.0 (available: v0.1.0) [INFO] [stderr] Adding tardar v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da0a4799770027c4c578bf48cdb390acfde09023" "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" "+da0a4799770027c4c578bf48cdb390acfde09023" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8026efc22f64cfe39627402646d62899fc57471cf5b080e4d949b34507bf6f1c [INFO] running `Command { std: "docker" "start" "-a" "8026efc22f64cfe39627402646d62899fc57471cf5b080e4d949b34507bf6f1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8026efc22f64cfe39627402646d62899fc57471cf5b080e4d949b34507bf6f1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8026efc22f64cfe39627402646d62899fc57471cf5b080e4d949b34507bf6f1c", kill_on_drop: false }` [INFO] [stdout] 8026efc22f64cfe39627402646d62899fc57471cf5b080e4d949b34507bf6f1c [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" "+da0a4799770027c4c578bf48cdb390acfde09023" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 062ff729a33493d764c74a51e84d8758e301063d1fefd7dabfbe13f635017f61 [INFO] running `Command { std: "docker" "start" "-a" "062ff729a33493d764c74a51e84d8758e301063d1fefd7dabfbe13f635017f61", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking text-block-macros v0.1.1 [INFO] [stderr] Checking pipe-trait v0.4.0 [INFO] [stderr] Checking dunce v1.0.5 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v0.99.19 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking pori v0.0.0 [INFO] [stderr] Checking wax v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: expected a `FnMut(&Vec>)` closure, found `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] --> src/token/mod.rs:1058:39 [INFO] [stdout] | [INFO] [stdout] 1058 | ... .flat_map(literals) [INFO] [stdout] | -------- ^^^^^^^^ expected an `FnMut(&Vec>)` closure, found `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut(&Vec>)` is not implemented for fn item `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/da0a4799770027c4c578bf48cdb390acfde09023/library/core/src/iter/traits/iterator.rs:1430:5 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wax-611f6df55264cb1d.long-type-6737530805060778983.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `collect` exists for struct `FlatMap>>, _, ...>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/token/mod.rs:1059:30 [INFO] [stdout] | [INFO] [stdout] 1055 | / alternative [INFO] [stdout] 1056 | | .branches() [INFO] [stdout] 1057 | | .iter() [INFO] [stdout] 1058 | | .flat_map(literals) [INFO] [stdout] 1059 | | .collect::>(), [INFO] [stdout] | | -^^^^^^^ method cannot be called on `FlatMap>>, _, ...>` due to unsatisfied trait bounds [INFO] [stdout] | |_____________________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}: FnOnce<(&Vec>,)>` [INFO] [stdout] which is required by `std::iter::FlatMap>>, _, fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}>: Iterator` [INFO] [stdout] `fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}: FnOnce<(&Vec>,)>` [INFO] [stdout] which is required by `&mut std::iter::FlatMap>>, _, fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1062:30 [INFO] [stdout] | [INFO] [stdout] 1062 | Some(literals(repetition.tokens()).collect::>()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1058:39 [INFO] [stdout] | [INFO] [stdout] 1058 | ... .flat_map(literals) [INFO] [stdout] | ^^^^^^^^ types differ [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1062:30 [INFO] [stdout] | [INFO] [stdout] 1062 | Some(literals(repetition.tokens()).collect::>()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking build-fs-tree v0.6.0 [INFO] [stdout] error[E0277]: expected a `FnMut(&Vec>)` closure, found `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] --> src/token/mod.rs:1058:39 [INFO] [stdout] | [INFO] [stdout] 1058 | ... .flat_map(literals) [INFO] [stdout] | -------- ^^^^^^^^ expected an `FnMut(&Vec>)` closure, found `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the trait `FnMut(&Vec>)` is not implemented for fn item `fn(&Vec>) -> ... {literals::<'_, '_, ..., ...>}` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/da0a4799770027c4c578bf48cdb390acfde09023/library/core/src/iter/traits/iterator.rs:1430:5 [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/wax-123e0bcf32286399.long-type-4170043193263444510.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `collect` exists for struct `FlatMap>>, _, ...>`, but its trait bounds were not satisfied [INFO] [stdout] --> src/token/mod.rs:1059:30 [INFO] [stdout] | [INFO] [stdout] 1055 | / alternative [INFO] [stdout] 1056 | | .branches() [INFO] [stdout] 1057 | | .iter() [INFO] [stdout] 1058 | | .flat_map(literals) [INFO] [stdout] 1059 | | .collect::>(), [INFO] [stdout] | | -^^^^^^^ method cannot be called on `FlatMap>>, _, ...>` due to unsatisfied trait bounds [INFO] [stdout] | |_____________________________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}: FnOnce<(&Vec>,)>` [INFO] [stdout] which is required by `std::iter::FlatMap>>, _, fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}>: Iterator` [INFO] [stdout] `fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}: FnOnce<(&Vec>,)>` [INFO] [stdout] which is required by `&mut std::iter::FlatMap>>, _, fn(&Vec>) -> impl Iterator, LiteralSequence<'_, '_>)> {literals::<'_, '_, A, &Vec>>}>: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1062:30 [INFO] [stdout] | [INFO] [stdout] 1062 | Some(literals(repetition.tokens()).collect::>()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1058:39 [INFO] [stdout] | [INFO] [stdout] 1058 | ... .flat_map(literals) [INFO] [stdout] | ^^^^^^^^ types differ [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving `literals<'_, '_, A, &Vec>>::{opaque#0}<'_, '_> normalizes-to _` [INFO] [stdout] --> src/token/mod.rs:1062:30 [INFO] [stdout] | [INFO] [stdout] 1062 | Some(literals(repetition.tokens()).collect::>()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wax` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wax` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "062ff729a33493d764c74a51e84d8758e301063d1fefd7dabfbe13f635017f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "062ff729a33493d764c74a51e84d8758e301063d1fefd7dabfbe13f635017f61", kill_on_drop: false }` [INFO] [stdout] 062ff729a33493d764c74a51e84d8758e301063d1fefd7dabfbe13f635017f61