[INFO] fetching crate static-regular-grammar 2.0.1... [INFO] testing static-regular-grammar-2.0.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151 [INFO] extracting crate static-regular-grammar 2.0.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate static-regular-grammar 2.0.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static-regular-grammar 2.0.1 [INFO] finished tweaking crates.io crate static-regular-grammar 2.0.1 [INFO] tweaked toml for crates.io crate static-regular-grammar 2.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate static-regular-grammar 2.0.1 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded range-traits v0.3.2 [INFO] [stderr] Downloaded abnf v0.13.0 [INFO] [stderr] Downloaded abnf-core v0.5.0 [INFO] [stderr] Downloaded btree-range-map v0.7.2 [INFO] [stderr] Downloaded btree-slab v0.6.1 [INFO] [stderr] Downloaded cc-traits v2.0.0 [INFO] [stderr] Downloaded syn v2.0.51 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 794bd37c80ecda0e08e2dbfa1cd0b0f275430815b193e8d2d9d40db5a57d0286 [INFO] running `Command { std: "docker" "start" "-a" "794bd37c80ecda0e08e2dbfa1cd0b0f275430815b193e8d2d9d40db5a57d0286", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "794bd37c80ecda0e08e2dbfa1cd0b0f275430815b193e8d2d9d40db5a57d0286", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "794bd37c80ecda0e08e2dbfa1cd0b0f275430815b193e8d2d9d40db5a57d0286", kill_on_drop: false }` [INFO] [stdout] 794bd37c80ecda0e08e2dbfa1cd0b0f275430815b193e8d2d9d40db5a57d0286 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03d59e4898b6797569809e89b1e19e096fba7eecd2e5b39d54e9da95d2d771cf [INFO] running `Command { std: "docker" "start" "-a" "03d59e4898b6797569809e89b1e19e096fba7eecd2e5b39d54e9da95d2d771cf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.43s [INFO] running `Command { std: "docker" "inspect" "03d59e4898b6797569809e89b1e19e096fba7eecd2e5b39d54e9da95d2d771cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d59e4898b6797569809e89b1e19e096fba7eecd2e5b39d54e9da95d2d771cf", kill_on_drop: false }` [INFO] [stdout] 03d59e4898b6797569809e89b1e19e096fba7eecd2e5b39d54e9da95d2d771cf [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d6370abc668fa22c7c3dd175450785a5b9859b54f3d39a18890336671d04979 [INFO] running `Command { std: "docker" "start" "-a" "5d6370abc668fa22c7c3dd175450785a5b9859b54f3d39a18890336671d04979", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.59s [INFO] running `Command { std: "docker" "inspect" "5d6370abc668fa22c7c3dd175450785a5b9859b54f3d39a18890336671d04979", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d6370abc668fa22c7c3dd175450785a5b9859b54f3d39a18890336671d04979", kill_on_drop: false }` [INFO] [stdout] 5d6370abc668fa22c7c3dd175450785a5b9859b54f3d39a18890336671d04979 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b0c1d47cf9379cfcd0bbd419bf8cf6fe721cac6fbf083683028a3dcbc22b437 [INFO] running `Command { std: "docker" "start" "-a" "2b0c1d47cf9379cfcd0bbd419bf8cf6fe721cac6fbf083683028a3dcbc22b437", kill_on_drop: false }` [INFO] [stderr] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stderr] --> src/token.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub trait Token: Copy { [INFO] [stderr] | ----- associated items in this trait [INFO] [stderr] ... [INFO] [stderr] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `peek` is never used [INFO] [stderr] --> src/token.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 78 | fn peek(&self) -> Option; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stderr] --> src/token.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub trait TokenSet: [INFO] [stderr] | -------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 100 | fn is_empty(&self) -> bool; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 101 | [INFO] [stderr] 102 | fn len(&self) -> usize; [INFO] [stderr] | ^^^ [INFO] [stderr] 103 | [INFO] [stderr] 104 | fn peek(&self) -> Option; [INFO] [stderr] | ^^^^ [INFO] [stderr] 105 | [INFO] [stderr] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 107 | [INFO] [stderr] 108 | fn merge_with(&mut self, other: Self); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stderr] --> src/token.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stderr] | -------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 120 | fn is_empty(&self) -> bool; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 121 | [INFO] [stderr] 122 | fn len(&self) -> usize; [INFO] [stderr] | ^^^ [INFO] [stderr] 123 | [INFO] [stderr] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get2_mut` is never used [INFO] [stderr] --> src/utils.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 120 | pub trait Get2Mut { [INFO] [stderr] | ------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `static-regular-grammar` (lib) generated 5 warnings [INFO] [stderr] warning: `static-regular-grammar` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/static_regular_grammar-f69a4cd19a54e121) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests static_regular_grammar [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 110) ... ignored [INFO] [stdout] test src/lib.rs - (line 136) ... ignored [INFO] [stdout] test src/lib.rs - (line 154) ... ignored [INFO] [stdout] test src/lib.rs - (line 160) ... ignored [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 70) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b0c1d47cf9379cfcd0bbd419bf8cf6fe721cac6fbf083683028a3dcbc22b437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0c1d47cf9379cfcd0bbd419bf8cf6fe721cac6fbf083683028a3dcbc22b437", kill_on_drop: false }` [INFO] [stdout] 2b0c1d47cf9379cfcd0bbd419bf8cf6fe721cac6fbf083683028a3dcbc22b437 [INFO] testing static-regular-grammar-2.0.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151 [INFO] extracting crate static-regular-grammar 2.0.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate static-regular-grammar 2.0.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static-regular-grammar 2.0.1 [INFO] finished tweaking crates.io crate static-regular-grammar 2.0.1 [INFO] tweaked toml for crates.io crate static-regular-grammar 2.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate static-regular-grammar 2.0.1 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb3380452d1e175eab51ac8ab840d91c955ac07a1989efa3a49e7d1b591e37d7 [INFO] running `Command { std: "docker" "start" "-a" "cb3380452d1e175eab51ac8ab840d91c955ac07a1989efa3a49e7d1b591e37d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb3380452d1e175eab51ac8ab840d91c955ac07a1989efa3a49e7d1b591e37d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3380452d1e175eab51ac8ab840d91c955ac07a1989efa3a49e7d1b591e37d7", kill_on_drop: false }` [INFO] [stdout] cb3380452d1e175eab51ac8ab840d91c955ac07a1989efa3a49e7d1b591e37d7 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4edab7c1b1630fe3cb37fd2822560c940727cc0f6662abcf8652cece0b953dc7 [INFO] running `Command { std: "docker" "start" "-a" "4edab7c1b1630fe3cb37fd2822560c940727cc0f6662abcf8652cece0b953dc7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.79s [INFO] running `Command { std: "docker" "inspect" "4edab7c1b1630fe3cb37fd2822560c940727cc0f6662abcf8652cece0b953dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4edab7c1b1630fe3cb37fd2822560c940727cc0f6662abcf8652cece0b953dc7", kill_on_drop: false }` [INFO] [stdout] 4edab7c1b1630fe3cb37fd2822560c940727cc0f6662abcf8652cece0b953dc7 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cef56646ce28689ad4ea9ed5557005b101a8242e74d7b3babca28f21e3e46f3c [INFO] running `Command { std: "docker" "start" "-a" "cef56646ce28689ad4ea9ed5557005b101a8242e74d7b3babca28f21e3e46f3c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling half v2.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling range-traits v0.3.2 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling cc-traits v2.0.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling btree-slab v0.6.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling abnf-core v0.5.0 [INFO] [stderr] Compiling abnf v0.13.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling btree-range-map v0.7.2 [INFO] [stderr] Compiling static-regular-grammar v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stdout] --> src/token.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait Token: Copy { [INFO] [stdout] | ----- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek` is never used [INFO] [stdout] --> src/token.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 78 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stdout] --> src/token.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait TokenSet: [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 101 | [INFO] [stdout] 102 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | [INFO] [stdout] 104 | fn peek(&self) -> Option; [INFO] [stdout] | ^^^^ [INFO] [stdout] 105 | [INFO] [stdout] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | [INFO] [stdout] 108 | fn merge_with(&mut self, other: Self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stdout] --> src/token.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 120 | fn is_empty(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 121 | [INFO] [stdout] 122 | fn len(&self) -> usize; [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | [INFO] [stdout] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get2_mut` is never used [INFO] [stdout] --> src/utils.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 120 | pub trait Get2Mut { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 19.63s [INFO] running `Command { std: "docker" "inspect" "cef56646ce28689ad4ea9ed5557005b101a8242e74d7b3babca28f21e3e46f3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cef56646ce28689ad4ea9ed5557005b101a8242e74d7b3babca28f21e3e46f3c", kill_on_drop: false }` [INFO] [stdout] cef56646ce28689ad4ea9ed5557005b101a8242e74d7b3babca28f21e3e46f3c [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 26d4fafa3e97b2e3398c14c4c9852ab179b97116b08983d5d330c01f372977c9 [INFO] running `Command { std: "docker" "start" "-a" "26d4fafa3e97b2e3398c14c4c9852ab179b97116b08983d5d330c01f372977c9", kill_on_drop: false }` [INFO] [stderr] warning: associated items `fmt_token` and `rust_inner_into_ascii_method_body` are never used [INFO] [stderr] --> src/token.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub trait Token: Copy { [INFO] [stderr] | ----- associated items in this trait [INFO] [stderr] ... [INFO] [stderr] 33 | fn fmt_token(&self, f: &mut fmt::Formatter) -> fmt::Result; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn rust_inner_into_ascii_method_body() -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `peek` is never used [INFO] [stderr] --> src/token.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub trait TokenRange: Debug + Copy + Ord + Hash { [INFO] [stderr] | ---------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 78 | fn peek(&self) -> Option; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `peek`, `intersects_range`, and `merge_with` are never used [INFO] [stderr] --> src/token.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub trait TokenSet: [INFO] [stderr] | -------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 100 | fn is_empty(&self) -> bool; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 101 | [INFO] [stderr] 102 | fn len(&self) -> usize; [INFO] [stderr] | ^^^ [INFO] [stderr] 103 | [INFO] [stderr] 104 | fn peek(&self) -> Option; [INFO] [stderr] | ^^^^ [INFO] [stderr] 105 | [INFO] [stderr] 106 | fn intersects_range(&self, range: T::Range) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 107 | [INFO] [stderr] 108 | fn merge_with(&mut self, other: Self); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `iter`, `insert`, `update_range`, and `update` are never used [INFO] [stderr] --> src/token.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub trait TokenMap: Default + IntoIterator { [INFO] [stderr] | -------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 120 | fn is_empty(&self) -> bool; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 121 | [INFO] [stderr] 122 | fn len(&self) -> usize; [INFO] [stderr] | ^^^ [INFO] [stderr] 123 | [INFO] [stderr] 124 | fn iter(&self) -> Self::Iter<'_>; [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 130 | fn insert(&mut self, set: K::Set, value: V) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | fn update_range(&mut self, range: K::Range, f: impl Fn(Option<&V>) -> Option) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 138 | fn update(&mut self, set: &K::Set, f: impl Fn(Option<&V>) -> Option) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get2_mut` is never used [INFO] [stderr] --> src/utils.rs:123:5 [INFO] [stderr] | [INFO] [stderr] 120 | pub trait Get2Mut { [INFO] [stderr] | ------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 123 | fn get2_mut(&mut self, a: usize, b: usize) -> (&mut Self::Item, &mut Self::Item); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `static-regular-grammar` (lib) generated 5 warnings [INFO] [stderr] warning: `static-regular-grammar` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] unable to cache regular automaton: Read-only file system (os error 30) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/static_regular_grammar-f69a4cd19a54e121) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests static_regular_grammar [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 110) ... ignored [INFO] [stdout] test src/lib.rs - (line 136) ... ignored [INFO] [stdout] test src/lib.rs - (line 154) ... ignored [INFO] [stdout] test src/lib.rs - (line 160) ... ignored [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 55) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 70) ... FAILED [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 70) stdout ---- [INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation [INFO] [stdout] --> src/lib.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(RegularGrammar)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: move this `impl` block outside the of the current function `_doctest_main_src_lib_rs_70_0` and up 2 bodies [INFO] [stdout] = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: the derive macro `RegularGrammar` may come from an old version of the `static_regular_grammar` crate, try updating your dependency with `cargo update -p static_regular_grammar` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `RegularGrammar` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at src/lib.rs:10:31: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: InvalidBar([98, 97, 97, 97, 97, 114]) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561a1f246c55 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x561a1f246c55 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x561a1f246c55 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x561a1f246c55 - ::fmt::hfb01aa1fa3fb1821 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x561a1f263cbb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x561a1f263cbb - core::fmt::write::hb0ab4ff05ccfe741 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21 [INFO] [stdout] 6: 0x561a1f244ddf - std::io::Write::write_fmt::h456b7988df61daf3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x561a1f246a2e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x561a1f246a2e - std::sys_common::backtrace::print::h9aebf997b2fea2d3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x561a1f247cd9 - std::panicking::default_hook::{{closure}}::h68a0954af2694526 [INFO] [stdout] 10: 0x561a1f247aa8 - std::panicking::default_hook::h5be50cc6849ffb00 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:298:9 [INFO] [stdout] 11: 0x561a1f248173 - std::panicking::rust_panic_with_hook::h3c0df6036729334c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:795:13 [INFO] [stdout] 12: 0x561a1f248054 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13 [INFO] [stdout] 13: 0x561a1f247119 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 14: 0x561a1f247d87 - rust_begin_unwind [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5 [INFO] [stdout] 15: 0x561a1f22be03 - core::panicking::panic_fmt::h2ba8af99174d83ea [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14 [INFO] [stdout] 16: 0x561a1f22c216 - core::result::unwrap_failed::h52f3bbb78b59f71d [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/result.rs:1654:5 [INFO] [stdout] 17: 0x561a1f22caca - rust_out::main::_doctest_main_src_lib_rs_70_0::h3bc97a92ddc523fe [INFO] [stdout] 18: 0x561a1f22ca56 - rust_out::main::h90fc46ea9798ded1 [INFO] [stdout] 19: 0x561a1f22c8f3 - core::ops::function::FnOnce::call_once::h48eb9b1eb2de063c [INFO] [stdout] 20: 0x561a1f22c546 - std::sys_common::backtrace::__rust_begin_short_backtrace::h747a6d1e1b11dda9 [INFO] [stdout] 21: 0x561a1f22c599 - std::rt::lang_start::{{closure}}::hc32502aff423e72f [INFO] [stdout] 22: 0x561a1f2428dd - core::ops::function::impls:: for &F>::call_once::hac8b4a62b6f52371 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:284:13 [INFO] [stdout] 23: 0x561a1f2428dd - std::panicking::try::do_call::h6fc24bc97db29d34 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 24: 0x561a1f2428dd - std::panicking::try::hc544b64aa2eea933 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 25: 0x561a1f2428dd - std::panic::catch_unwind::hefb17e81fb559b9c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 26: 0x561a1f2428dd - std::rt::lang_start_internal::{{closure}}::h834103e2d23d958b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/rt.rs:141:48 [INFO] [stdout] 27: 0x561a1f2428dd - std::panicking::try::do_call::he39c25d597788515 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 28: 0x561a1f2428dd - std::panicking::try::hf4ef8dd97697f2c7 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 29: 0x561a1f2428dd - std::panic::catch_unwind::haa22d191a5c8abfb [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 30: 0x561a1f2428dd - std::rt::lang_start_internal::h8104aca277c551bf [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/rt.rs:141:20 [INFO] [stdout] 31: 0x561a1f22c577 - std::rt::lang_start::h363611def46ee6df [INFO] [stdout] 32: 0x561a1f22ced5 - main [INFO] [stdout] 33: 0x7fa00e85dd90 - [INFO] [stdout] 34: 0x7fa00e85de40 - __libc_start_main [INFO] [stdout] 35: 0x561a1f22c3f5 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 70) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "26d4fafa3e97b2e3398c14c4c9852ab179b97116b08983d5d330c01f372977c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d4fafa3e97b2e3398c14c4c9852ab179b97116b08983d5d330c01f372977c9", kill_on_drop: false }` [INFO] [stdout] 26d4fafa3e97b2e3398c14c4c9852ab179b97116b08983d5d330c01f372977c9