[INFO] fetching crate cplit 0.4.2... [INFO] testing cplit-0.4.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate cplit 0.4.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate cplit 0.4.2 [INFO] finished tweaking crates.io crate cplit 0.4.2 [INFO] tweaked toml for crates.io crate cplit 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cplit 0.4.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cplit 0.4.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 264fd54e250c93955de84085c529aa088a131436697ee020331a5e84c14d77e2 [INFO] running `Command { std: "docker" "start" "-a" "264fd54e250c93955de84085c529aa088a131436697ee020331a5e84c14d77e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "264fd54e250c93955de84085c529aa088a131436697ee020331a5e84c14d77e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264fd54e250c93955de84085c529aa088a131436697ee020331a5e84c14d77e2", kill_on_drop: false }` [INFO] [stdout] 264fd54e250c93955de84085c529aa088a131436697ee020331a5e84c14d77e2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f277555201b791d4db0d068f8a3127a06c6b988d18a37762dbfac17355972b90 [INFO] running `Command { std: "docker" "start" "-a" "f277555201b791d4db0d068f8a3127a06c6b988d18a37762dbfac17355972b90", kill_on_drop: false }` [INFO] [stderr] Compiling cplit v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constants `COMBINE`, `PUSH_VAL`, `PUSH_TAG`, `TAG_IDENTITY`, and `VAL_IDENTITY` are never used [INFO] [stdout] --> src/data_structure/segment_tree/ops.rs:72:11 [INFO] [stdout] | [INFO] [stdout] 63 | / impl OperationPair [INFO] [stdout] 64 | | where [INFO] [stdout] 65 | | V1: Clone + Copy, [INFO] [stdout] 66 | | V2: Clone + Copy, [INFO] [stdout] ... | [INFO] [stdout] 69 | | O1: Operation, [INFO] [stdout] 70 | | O2: Operation, [INFO] [stdout] | |__________________________- associated constants in this implementation [INFO] [stdout] 71 | { [INFO] [stdout] 72 | const COMBINE: fn(left_val: (V1, V2), right_val: (V1, V2)) -> (V1, V2) = [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | const PUSH_VAL: fn((V1, V2), (T1, T2), usize) -> (V1, V2) = |val, tag, len| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | const PUSH_TAG: fn((T1, T2), (T1, T2)) -> (T1, T2) = |child_tag, tag| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | const TAG_IDENTITY: (T1, T2) = (O1::TAG_IDENTITY, O2::TAG_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 95 | [INFO] [stdout] 96 | const VAL_IDENTITY: (V1, V2) = (O1::VAL_IDENTITY, O2::VAL_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:205:32 [INFO] [stdout] | [INFO] [stdout] 203 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 204 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:222:40 [INFO] [stdout] | [INFO] [stdout] 220 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 221 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "f277555201b791d4db0d068f8a3127a06c6b988d18a37762dbfac17355972b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f277555201b791d4db0d068f8a3127a06c6b988d18a37762dbfac17355972b90", kill_on_drop: false }` [INFO] [stdout] f277555201b791d4db0d068f8a3127a06c6b988d18a37762dbfac17355972b90 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96a1decfa5515a19a18ff8270547030932a11192d51aa1fd0b2e7a90350203d5 [INFO] running `Command { std: "docker" "start" "-a" "96a1decfa5515a19a18ff8270547030932a11192d51aa1fd0b2e7a90350203d5", kill_on_drop: false }` [INFO] [stderr] Compiling cplit v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constants `COMBINE`, `PUSH_VAL`, `PUSH_TAG`, `TAG_IDENTITY`, and `VAL_IDENTITY` are never used [INFO] [stdout] --> src/data_structure/segment_tree/ops.rs:72:11 [INFO] [stdout] | [INFO] [stdout] 63 | / impl OperationPair [INFO] [stdout] 64 | | where [INFO] [stdout] 65 | | V1: Clone + Copy, [INFO] [stdout] 66 | | V2: Clone + Copy, [INFO] [stdout] ... | [INFO] [stdout] 69 | | O1: Operation, [INFO] [stdout] 70 | | O2: Operation, [INFO] [stdout] | |__________________________- associated constants in this implementation [INFO] [stdout] 71 | { [INFO] [stdout] 72 | const COMBINE: fn(left_val: (V1, V2), right_val: (V1, V2)) -> (V1, V2) = [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | const PUSH_VAL: fn((V1, V2), (T1, T2), usize) -> (V1, V2) = |val, tag, len| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | const PUSH_TAG: fn((T1, T2), (T1, T2)) -> (T1, T2) = |child_tag, tag| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | const TAG_IDENTITY: (T1, T2) = (O1::TAG_IDENTITY, O2::TAG_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 95 | [INFO] [stdout] 96 | const VAL_IDENTITY: (V1, V2) = (O1::VAL_IDENTITY, O2::VAL_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:205:32 [INFO] [stdout] | [INFO] [stdout] 203 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 204 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:222:40 [INFO] [stdout] | [INFO] [stdout] 220 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 221 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constants `COMBINE`, `PUSH_VAL`, `PUSH_TAG`, `TAG_IDENTITY`, and `VAL_IDENTITY` are never used [INFO] [stdout] --> src/data_structure/segment_tree/ops.rs:72:11 [INFO] [stdout] | [INFO] [stdout] 63 | / impl OperationPair [INFO] [stdout] 64 | | where [INFO] [stdout] 65 | | V1: Clone + Copy, [INFO] [stdout] 66 | | V2: Clone + Copy, [INFO] [stdout] ... | [INFO] [stdout] 69 | | O1: Operation, [INFO] [stdout] 70 | | O2: Operation, [INFO] [stdout] | |__________________________- associated constants in this implementation [INFO] [stdout] 71 | { [INFO] [stdout] 72 | const COMBINE: fn(left_val: (V1, V2), right_val: (V1, V2)) -> (V1, V2) = [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | const PUSH_VAL: fn((V1, V2), (T1, T2), usize) -> (V1, V2) = |val, tag, len| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | const PUSH_TAG: fn((T1, T2), (T1, T2)) -> (T1, T2) = |child_tag, tag| { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | const TAG_IDENTITY: (T1, T2) = (O1::TAG_IDENTITY, O2::TAG_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 95 | [INFO] [stdout] 96 | const VAL_IDENTITY: (V1, V2) = (O1::VAL_IDENTITY, O2::VAL_IDENTITY); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:205:32 [INFO] [stdout] | [INFO] [stdout] 203 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 204 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 205 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/graph/mod.rs:222:40 [INFO] [stdout] | [INFO] [stdout] 220 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 221 | cur: &'a mut usize, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 222 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "96a1decfa5515a19a18ff8270547030932a11192d51aa1fd0b2e7a90350203d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96a1decfa5515a19a18ff8270547030932a11192d51aa1fd0b2e7a90350203d5", kill_on_drop: false }` [INFO] [stdout] 96a1decfa5515a19a18ff8270547030932a11192d51aa1fd0b2e7a90350203d5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 05b2f564329c75509be617a785d544da49e5118a128d75d6f39b8ce6c1cfdfa5 [INFO] running `Command { std: "docker" "start" "-a" "05b2f564329c75509be617a785d544da49e5118a128d75d6f39b8ce6c1cfdfa5", kill_on_drop: false }` [INFO] [stderr] warning: associated constants `COMBINE`, `PUSH_VAL`, `PUSH_TAG`, `TAG_IDENTITY`, and `VAL_IDENTITY` are never used [INFO] [stderr] --> src/data_structure/segment_tree/ops.rs:72:11 [INFO] [stderr] | [INFO] [stderr] 63 | / impl OperationPair [INFO] [stderr] 64 | | where [INFO] [stderr] 65 | | V1: Clone + Copy, [INFO] [stderr] 66 | | V2: Clone + Copy, [INFO] [stderr] ... | [INFO] [stderr] 69 | | O1: Operation, [INFO] [stderr] 70 | | O2: Operation, [INFO] [stderr] | |__________________________- associated constants in this implementation [INFO] [stderr] 71 | { [INFO] [stderr] 72 | const COMBINE: fn(left_val: (V1, V2), right_val: (V1, V2)) -> (V1, V2) = [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | const PUSH_VAL: fn((V1, V2), (T1, T2), usize) -> (V1, V2) = |val, tag, len| { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 87 | const PUSH_TAG: fn((T1, T2), (T1, T2)) -> (T1, T2) = |child_tag, tag| { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 94 | const TAG_IDENTITY: (T1, T2) = (O1::TAG_IDENTITY, O2::TAG_IDENTITY); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 95 | [INFO] [stderr] 96 | const VAL_IDENTITY: (V1, V2) = (O1::VAL_IDENTITY, O2::VAL_IDENTITY); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/graph/mod.rs:205:32 [INFO] [stderr] | [INFO] [stderr] 203 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 204 | cur: &'a mut usize, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 205 | ) -> impl Iterator + 'a { [INFO] [stderr] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 205 | ) -> impl Iterator + 'a { [INFO] [stderr] | ++ ++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/graph/mod.rs:222:40 [INFO] [stderr] | [INFO] [stderr] 220 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 221 | cur: &'a mut usize, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 222 | ) -> impl Iterator + 'a { [INFO] [stderr] | ^^^^^^ ^^ -- the same lifetime is named here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 222 | ) -> impl Iterator + 'a { [INFO] [stderr] | ++ ++ [INFO] [stderr] [INFO] [stderr] warning: `cplit` (lib) generated 3 warnings (run `cargo fix --lib -p cplit` to apply 2 suggestions) [INFO] [stderr] warning: `cplit` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cplit-c01df1f5535243b7) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test data_structure::binary_indexed_tree::tests::luogu_p3374 ... ok [INFO] [stdout] test data_structure::disjoint_set_union::tests::luogu_p3367 ... ok [INFO] [stdout] test data_structure::segment_tree::tests::luogu_p3373 ... ok [INFO] [stdout] test data_structure::segment_tree::tests::luogu_p3372 ... ok [INFO] [stdout] test graph::hierholzer::tests::luogu_p2731 ... ok [INFO] [stdout] test graph::dijkstra::tests::luogu_p4779 ... ok [INFO] [stdout] test graph::hierholzer::tests::luogu_p7771 ... ok [INFO] [stdout] test graph::scc::tests::luogu_p3387 ... ok [INFO] [stdout] test number_theory::euler_sieve::tests::luogu_p3383 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests cplit [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/data_structure/binary_indexed_tree.rs - data_structure::binary_indexed_tree::BinaryIndexedTree (line 16) - compile ... ok [INFO] [stdout] test src/data_structure/disjoint_set_union.rs - data_structure::disjoint_set_union::DisjointSetUnion (line 7) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok [INFO] [stdout] test src/data_structure/segment_tree/mod.rs - data_structure::segment_tree::SegmentTree (line 38) - compile ... ok [INFO] [stdout] test src/graph/dijkstra.rs - graph::dijkstra::dijkstra (line 17) - compile ... ok [INFO] [stdout] test src/data_structure/segment_tree/mod.rs - data_structure::segment_tree::SegmentTree (line 15) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "05b2f564329c75509be617a785d544da49e5118a128d75d6f39b8ce6c1cfdfa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b2f564329c75509be617a785d544da49e5118a128d75d6f39b8ce6c1cfdfa5", kill_on_drop: false }` [INFO] [stdout] 05b2f564329c75509be617a785d544da49e5118a128d75d6f39b8ce6c1cfdfa5