[INFO] fetching crate amicola 0.1.0... [INFO] checking amicola-0.1.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate amicola 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate amicola 0.1.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate amicola 0.1.0 [INFO] finished tweaking crates.io crate amicola 0.1.0 [INFO] tweaked toml for crates.io crate amicola 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5673d88280bc8b21673e3307ee6f04c6d17ccbd8f2cd8c4062fad397cb766bdd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5673d88280bc8b21673e3307ee6f04c6d17ccbd8f2cd8c4062fad397cb766bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5673d88280bc8b21673e3307ee6f04c6d17ccbd8f2cd8c4062fad397cb766bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5673d88280bc8b21673e3307ee6f04c6d17ccbd8f2cd8c4062fad397cb766bdd", kill_on_drop: false }` [INFO] [stdout] 5673d88280bc8b21673e3307ee6f04c6d17ccbd8f2cd8c4062fad397cb766bdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f655ceb1982c7a5287ab594543432b701dd8dddd9cf841b94872fe9ec2f2df7e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f655ceb1982c7a5287ab594543432b701dd8dddd9cf841b94872fe9ec2f2df7e", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking object v0.26.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Checking backtrace v0.3.61 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking amicola v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/grid_lines.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | (start..=end) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/grid_lines.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | (start..=end) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:240:23 [INFO] [stdout] | [INFO] [stdout] 240 | let regions = RegionList::from(triangle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:245:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 245 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:262:23 [INFO] [stdout] | [INFO] [stdout] 262 | let regions = RegionList::from(triangle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 267 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:300:23 [INFO] [stdout] | [INFO] [stdout] 300 | let regions = RegionList::from(triangle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:305:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 305 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:343:23 [INFO] [stdout] | [INFO] [stdout] 343 | let regions = RegionList::from(triangle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:348:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 348 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:376:23 [INFO] [stdout] | [INFO] [stdout] 376 | let regions = RegionList::from(quad); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:381:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 381 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:428:23 [INFO] [stdout] | [INFO] [stdout] 428 | let regions = RegionList::from(irregular); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:433:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 433 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:483:23 [INFO] [stdout] | [INFO] [stdout] 483 | let regions = RegionList::from(irregular); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:488:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 488 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:560:23 [INFO] [stdout] | [INFO] [stdout] 560 | let regions = RegionList::from(self_intersecting); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:565:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 565 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:628:23 [INFO] [stdout] | [INFO] [stdout] 628 | let regions = RegionList::from(circle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:633:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 633 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:738:23 [INFO] [stdout] | [INFO] [stdout] 738 | let regions = RegionList::from(subpixel_adjacency); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:743:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 743 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:773:23 [INFO] [stdout] | [INFO] [stdout] 773 | let regions = RegionList::from(subpixel_adjacency); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:778:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 778 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `regions::RegionList: std::convert::From` is not satisfied [INFO] [stdout] --> src/regions.rs:805:23 [INFO] [stdout] | [INFO] [stdout] 805 | let regions = RegionList::from(subpixel_adjacency); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `std::convert::From` is not implemented for `regions::RegionList` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `regions` found for struct `regions::RegionList` in the current scope [INFO] [stdout] --> src/regions.rs:810:21 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct RegionList { [INFO] [stdout] | --------------------- method `regions` not found for this [INFO] [stdout] ... [INFO] [stdout] 810 | regions.regions().collect::>(), [INFO] [stdout] | --------^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | this is an associated function, not a method [INFO] [stdout] | help: use associated function syntax instead: `regions::RegionList::regions` [INFO] [stdout] | [INFO] [stdout] = note: found the following associated functions; to be used as methods, functions must have a `self` parameter [INFO] [stdout] note: the candidate is defined in an impl for the type `regions::RegionList` [INFO] [stdout] --> src/regions.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | fn regions(hits: BTreeSet) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter` [INFO] [stdout] --> src/regions.rs:230:27 [INFO] [stdout] | [INFO] [stdout] 230 | use std::{convert::*, iter::*}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 24 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `amicola` due to 25 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f655ceb1982c7a5287ab594543432b701dd8dddd9cf841b94872fe9ec2f2df7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f655ceb1982c7a5287ab594543432b701dd8dddd9cf841b94872fe9ec2f2df7e", kill_on_drop: false }` [INFO] [stdout] f655ceb1982c7a5287ab594543432b701dd8dddd9cf841b94872fe9ec2f2df7e