[INFO] fetching crate nonogrid 0.7.3... [INFO] building nonogrid-0.7.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate nonogrid 0.7.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate nonogrid 0.7.3 [INFO] finished tweaking crates.io crate nonogrid 0.7.3 [INFO] tweaked toml for crates.io crate nonogrid 0.7.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nonogrid 0.7.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nonogrid 0.7.3 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `env_logger` dependency) [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded varisat-dimacs v0.2.1 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded sxd-xpath v0.4.2 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded varisat-internal-macros v0.2.1 [INFO] [stderr] Downloaded ordered-float v2.8.0 [INFO] [stderr] Downloaded peresil v0.3.0 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded const-random v0.1.13 [INFO] [stderr] Downloaded h2 v0.2.5 [INFO] [stderr] Downloaded const-random-macro v0.1.13 [INFO] [stderr] Downloaded priority-queue v1.2.0 [INFO] [stderr] Downloaded ahash v0.2.19 [INFO] [stderr] Downloaded http v0.2.1 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded openssl v0.10.30 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded hyper v0.13.6 [INFO] [stderr] Downloaded regex v1.3.9 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`Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a6394c943037070dcef1edf26ba6de45001b2c44370721e08aeaa80de0d465c [INFO] running `Command { std: "docker" "start" "-a" "2a6394c943037070dcef1edf26ba6de45001b2c44370721e08aeaa80de0d465c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a6394c943037070dcef1edf26ba6de45001b2c44370721e08aeaa80de0d465c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a6394c943037070dcef1edf26ba6de45001b2c44370721e08aeaa80de0d465c", kill_on_drop: false }` [INFO] [stdout] 2a6394c943037070dcef1edf26ba6de45001b2c44370721e08aeaa80de0d465c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa47c6a6510e12f1f7a70881280da51304fa1c519e81cbdbeb042be77d235e92 [INFO] running `Command { std: "docker" "start" "-a" "aa47c6a6510e12f1f7a70881280da51304fa1c519e81cbdbeb042be77d235e92", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `env_logger` dependency) [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling priority-queue v1.2.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling lru v0.5.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling nonogrid v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] --> src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #![allow(box_pointers)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `indirect_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(indirect_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | #![warn(unaligned_references)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ParseError(pub String); [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_rc` is never used [INFO] [stdout] --> src/parser.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait BoardParser: fmt::Debug { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn parse_rc(&self) -> MutRc> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LocalReader` is never used [INFO] [stdout] --> src/parser.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub trait LocalReader: BoardParser { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.27s [INFO] running `Command { std: "docker" "inspect" "aa47c6a6510e12f1f7a70881280da51304fa1c519e81cbdbeb042be77d235e92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa47c6a6510e12f1f7a70881280da51304fa1c519e81cbdbeb042be77d235e92", kill_on_drop: false }` [INFO] [stdout] aa47c6a6510e12f1f7a70881280da51304fa1c519e81cbdbeb042be77d235e92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96f572e8cf0cce7b74ce940a69d735270afd8cb20d118ca190daaac1db65f85e [INFO] running `Command { std: "docker" "start" "-a" "96f572e8cf0cce7b74ce940a69d735270afd8cb20d118ca190daaac1db65f85e", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `env_logger` dependency) [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] --> src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #![allow(box_pointers)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `indirect_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(indirect_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nonogrid v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | #![warn(unaligned_references)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ParseError(pub String); [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_rc` is never used [INFO] [stdout] --> src/parser.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait BoardParser: fmt::Debug { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn parse_rc(&self) -> MutRc> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LocalReader` is never used [INFO] [stdout] --> src/parser.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub trait LocalReader: BoardParser { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead [INFO] [stdout] --> examples/spoj/main.rs:189:30 [INFO] [stdout] | [INFO] [stdout] 189 | use std::intrinsics::copy_nonoverlapping; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons [INFO] [stdout] --> src/lib.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #![allow(box_pointers)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `indirect_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(indirect_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | #![warn(pointer_structural_match)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | #![warn(unaligned_references)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/spoj/main.rs:460:18 [INFO] [stdout] | [INFO] [stdout] 460 | fn iter_rows(&self) -> Chunks { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 460 | fn iter_rows(&self) -> Chunks<'_, BW> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/spoj/main.rs:968:18 [INFO] [stdout] | [INFO] [stdout] 968 | fn board(&self) -> BoardRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 968 | fn board(&self) -> BoardRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/spoj/main.rs:1274:18 [INFO] [stdout] | [INFO] [stdout] 1274 | fn board(&self) -> BoardRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1274 | fn board(&self) -> BoardRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> examples/spoj/main.rs:1361:18 [INFO] [stdout] | [INFO] [stdout] 1361 | fn board(&self) -> BoardRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1361 | fn board(&self) -> BoardRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ParseError(pub String); [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse_rc` is never used [INFO] [stdout] --> src/parser.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait BoardParser: fmt::Debug { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 33 | fn parse_rc(&self) -> MutRc> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LocalReader` is never used [INFO] [stdout] --> src/parser.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | pub trait LocalReader: BoardParser { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cache_remove` and `cache_clear` are never used [INFO] [stdout] --> src/cache.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Cached { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn cache_remove(&mut self, k: &K) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | fn cache_clear(&mut self); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Stripper` is never used [INFO] [stdout] --> src/utils.rs:265:11 [INFO] [stdout] | [INFO] [stdout] 265 | pub trait Stripper

{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "96f572e8cf0cce7b74ce940a69d735270afd8cb20d118ca190daaac1db65f85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96f572e8cf0cce7b74ce940a69d735270afd8cb20d118ca190daaac1db65f85e", kill_on_drop: false }` [INFO] [stdout] 96f572e8cf0cce7b74ce940a69d735270afd8cb20d118ca190daaac1db65f85e