[INFO] fetching crate comparable_test 0.5.0... [INFO] testing comparable_test-0.5.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate comparable_test 0.5.0 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate comparable_test 0.5.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate comparable_test 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate comparable_test 0.5.0 [INFO] tweaked toml for crates.io crate comparable_test 0.5.0 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded comparable v0.5.0 [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] [stderr] Downloaded comparable_derive v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8628db1d5d6506095509791a7c2b7f437d45b9f3e295ccb0f606bb9a2477c8a7 [INFO] running `Command { std: "docker" "start" "-a" "8628db1d5d6506095509791a7c2b7f437d45b9f3e295ccb0f606bb9a2477c8a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8628db1d5d6506095509791a7c2b7f437d45b9f3e295ccb0f606bb9a2477c8a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8628db1d5d6506095509791a7c2b7f437d45b9f3e295ccb0f606bb9a2477c8a7", kill_on_drop: false }` [INFO] [stdout] 8628db1d5d6506095509791a7c2b7f437d45b9f3e295ccb0f606bb9a2477c8a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a16ed419ef95b31719955203715c07eb0df964f75183b1ce9979a0b347782ba [INFO] running `Command { std: "docker" "start" "-a" "7a16ed419ef95b31719955203715c07eb0df964f75183b1ce9979a0b347782ba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.01s [INFO] running `Command { std: "docker" "inspect" "7a16ed419ef95b31719955203715c07eb0df964f75183b1ce9979a0b347782ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a16ed419ef95b31719955203715c07eb0df964f75183b1ce9979a0b347782ba", kill_on_drop: false }` [INFO] [stdout] 7a16ed419ef95b31719955203715c07eb0df964f75183b1ce9979a0b347782ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9415bedce639ac89c8393c727b09e0ffeb5ccaae8781f39c5ae3aefafa1733b0 [INFO] running `Command { std: "docker" "start" "-a" "9415bedce639ac89c8393c727b09e0ffeb5ccaae8781f39c5ae3aefafa1733b0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling comparable_derive v0.5.0 [INFO] [stderr] Compiling comparable v0.5.0 [INFO] [stderr] Compiling comparable_test v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | HashMap::from(self.elements.into_iter().collect()) [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the trait `From` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 25 | HashMap::from(self.elements.into_iter().collect::()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> test/map.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 62 | / assert_changes!( [INFO] [stdout] 63 | | &HashMap::new(), [INFO] [stdout] 64 | | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] 65 | | Changed(vec![ [INFO] [stdout] 66 | | MapChange::Added(0, 1), [INFO] [stdout] | | ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `Change` declared on the enum `MapChange` [INFO] [stdout] ... | [INFO] [stdout] 69 | | ]), [INFO] [stdout] 70 | | ); [INFO] [stdout] | |_____- this method call resolves to `comparable::Changed<::Change>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 72 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | &HashMap::from(vec![(0, 1 as i32), (1, 2)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:82:10 [INFO] [stdout] | [INFO] [stdout] 82 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:87:10 [INFO] [stdout] | [INFO] [stdout] 87 | &HashMap::from(vec![(0, 1 as i32), (1, 2)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:91:10 [INFO] [stdout] | [INFO] [stdout] 91 | &HashMap::from(vec![(0, 1 as i32), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:92:10 [INFO] [stdout] | [INFO] [stdout] 92 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | &HashMap::from(vec![(0, 1 as i32), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:101:10 [INFO] [stdout] | [INFO] [stdout] 101 | &HashMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:102:10 [INFO] [stdout] | [INFO] [stdout] 102 | &HashMap::from(vec![(0, 1 as i32), (1, 4), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: std::cmp::Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> test/map.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 114 | / assert_changes!( [INFO] [stdout] 115 | | &BTreeMap::new(), [INFO] [stdout] 116 | | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] 117 | | Changed(vec![ [INFO] [stdout] 118 | | MapChange::Added(0, 1), [INFO] [stdout] | | ^^^^^^^^^^^^^^^^ cannot infer type for type parameter `Change` declared on the enum `MapChange` [INFO] [stdout] ... | [INFO] [stdout] 121 | | ]), [INFO] [stdout] 122 | | ); [INFO] [stdout] | |_____- this method call resolves to `comparable::Changed<::Change>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:116:10 [INFO] [stdout] | [INFO] [stdout] 116 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:124:10 [INFO] [stdout] | [INFO] [stdout] 124 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:134:10 [INFO] [stdout] | [INFO] [stdout] 134 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:138:10 [INFO] [stdout] | [INFO] [stdout] 138 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:139:10 [INFO] [stdout] | [INFO] [stdout] 139 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:143:10 [INFO] [stdout] | [INFO] [stdout] 143 | &BTreeMap::from(vec![(0, 1 as i32), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:144:10 [INFO] [stdout] | [INFO] [stdout] 144 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:149:10 [INFO] [stdout] | [INFO] [stdout] 149 | &BTreeMap::from(vec![(0, 1 as i32), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | &BTreeMap::from(vec![(0, 1 as i32), (1, 2), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/map.rs:154:10 [INFO] [stdout] | [INFO] [stdout] 154 | &BTreeMap::from(vec![(0, 1 as i32), (1, 4), (2, 3)].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeMap` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeMap: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[(K, V); N]> for BTreeMap [INFO] [stdout] where K: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | &HashSet::from(vec![].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:76:10 [INFO] [stdout] | [INFO] [stdout] 76 | &HashSet::from(vec![].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | &HashSet::from(vec![1 as i32, 2].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:85:10 [INFO] [stdout] | [INFO] [stdout] 85 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:89:10 [INFO] [stdout] | [INFO] [stdout] 89 | &HashSet::from(vec![1 as i32, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:90:10 [INFO] [stdout] | [INFO] [stdout] 90 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:94:10 [INFO] [stdout] | [INFO] [stdout] 94 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 95 | &HashSet::from(vec![1 as i32, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | &HashSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:100:10 [INFO] [stdout] | [INFO] [stdout] 100 | &HashSet::from(vec![1 as i32, 4, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^ cannot infer type for struct `HashSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashSet<_>: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[T; N]> for HashSet [INFO] [stdout] where T: std::cmp::Eq, T: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | &BTreeSet::from(vec![].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:110:10 [INFO] [stdout] | [INFO] [stdout] 110 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:118:10 [INFO] [stdout] | [INFO] [stdout] 118 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:119:10 [INFO] [stdout] | [INFO] [stdout] 119 | &BTreeSet::from(vec![].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:127:10 [INFO] [stdout] | [INFO] [stdout] 127 | &BTreeSet::from(vec![1 as i32, 2].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:128:10 [INFO] [stdout] | [INFO] [stdout] 128 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:132:10 [INFO] [stdout] | [INFO] [stdout] 132 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | &BTreeSet::from(vec![1 as i32, 2].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:137:10 [INFO] [stdout] | [INFO] [stdout] 137 | &BTreeSet::from(vec![1 as i32, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:138:10 [INFO] [stdout] | [INFO] [stdout] 138 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:142:10 [INFO] [stdout] | [INFO] [stdout] 142 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:143:10 [INFO] [stdout] | [INFO] [stdout] 143 | &BTreeSet::from(vec![1 as i32, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:147:10 [INFO] [stdout] | [INFO] [stdout] 147 | &BTreeSet::from(vec![1 as i32, 2, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> test/set.rs:148:10 [INFO] [stdout] | [INFO] [stdout] 148 | &BTreeSet::from(vec![1 as i32, 4, 3].into_iter().collect()), [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type for struct `BTreeSet<_>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `BTreeSet<_>: From<_>` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl From<[T; N]> for BTreeSet [INFO] [stdout] where T: Ord; [INFO] [stdout] - impl From for T; [INFO] [stdout] note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 53 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `comparable_test` due to 54 previous errors [INFO] running `Command { std: "docker" "inspect" "9415bedce639ac89c8393c727b09e0ffeb5ccaae8781f39c5ae3aefafa1733b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9415bedce639ac89c8393c727b09e0ffeb5ccaae8781f39c5ae3aefafa1733b0", kill_on_drop: false }` [INFO] [stdout] 9415bedce639ac89c8393c727b09e0ffeb5ccaae8781f39c5ae3aefafa1733b0