[INFO] crate keytree 0.2.4 is already in cache [INFO] testing keytree-0.2.4 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate keytree 0.2.4 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate keytree 0.2.4 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate keytree 0.2.4 [INFO] finished tweaking crates.io crate keytree 0.2.4 [INFO] tweaked toml for crates.io crate keytree 0.2.4 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 637ce295bcdf7062fd4983a502ee62057378ccd0ee4b2d530002e54b23c72ba3 [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" "637ce295bcdf7062fd4983a502ee62057378ccd0ee4b2d530002e54b23c72ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "637ce295bcdf7062fd4983a502ee62057378ccd0ee4b2d530002e54b23c72ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "637ce295bcdf7062fd4983a502ee62057378ccd0ee4b2d530002e54b23c72ba3", kill_on_drop: false }` [INFO] [stdout] 637ce295bcdf7062fd4983a502ee62057378ccd0ee4b2d530002e54b23c72ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ef267d8c6627d7d746600ee04bf988ca4a94ed16b2b2db52ccf18091cb29e91 [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" "8ef267d8c6627d7d746600ee04bf988ca4a94ed16b2b2db52ccf18091cb29e91", kill_on_drop: false }` [INFO] [stderr] Compiling keytree v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new_line` [INFO] [stdout] --> src/parser.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn new_line(&mut self, pos: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_key` [INFO] [stdout] --> src/lib.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn start_key(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:374:8 [INFO] [stdout] | [INFO] [stdout] 374 | fn get(&self, path: &UniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:672:8 [INFO] [stdout] | [INFO] [stdout] 672 | fn get(&self, path: &NonUniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "8ef267d8c6627d7d746600ee04bf988ca4a94ed16b2b2db52ccf18091cb29e91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef267d8c6627d7d746600ee04bf988ca4a94ed16b2b2db52ccf18091cb29e91", kill_on_drop: false }` [INFO] [stdout] 8ef267d8c6627d7d746600ee04bf988ca4a94ed16b2b2db52ccf18091cb29e91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fe62017a8ca84a4102a77b056f9fc50f90461606219cdb7f906d98c705b4946 [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" "8fe62017a8ca84a4102a77b056f9fc50f90461606219cdb7f906d98c705b4946", kill_on_drop: false }` [INFO] [stderr] Compiling keytree v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new_line` [INFO] [stdout] --> src/parser.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn new_line(&mut self, pos: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_key` [INFO] [stdout] --> src/lib.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn start_key(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:374:8 [INFO] [stdout] | [INFO] [stdout] 374 | fn get(&self, path: &UniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:672:8 [INFO] [stdout] | [INFO] [stdout] 672 | fn get(&self, path: &NonUniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_line` [INFO] [stdout] --> src/parser.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | fn new_line(&mut self, pos: usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `start_key` [INFO] [stdout] --> src/lib.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn start_key(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:374:8 [INFO] [stdout] | [INFO] [stdout] 374 | fn get(&self, path: &UniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/lib.rs:672:8 [INFO] [stdout] | [INFO] [stdout] 672 | fn get(&self, path: &NonUniquePath) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "8fe62017a8ca84a4102a77b056f9fc50f90461606219cdb7f906d98c705b4946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe62017a8ca84a4102a77b056f9fc50f90461606219cdb7f906d98c705b4946", kill_on_drop: false }` [INFO] [stdout] 8fe62017a8ca84a4102a77b056f9fc50f90461606219cdb7f906d98c705b4946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e6a0e4aba4defa988afb7eb538a4cefae244fe7c9aff478fb0ee5e2870cc9b4 [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" "1e6a0e4aba4defa988afb7eb538a4cefae244fe7c9aff478fb0ee5e2870cc9b4", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new_line` [INFO] [stderr] --> src/parser.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 153 | fn new_line(&mut self, pos: usize) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `start_key` [INFO] [stderr] --> src/lib.rs:166:8 [INFO] [stderr] | [INFO] [stderr] 166 | fn start_key(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:374:8 [INFO] [stderr] | [INFO] [stderr] 374 | fn get(&self, path: &UniquePath) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:672:8 [INFO] [stderr] | [INFO] [stderr] 672 | fn get(&self, path: &NonUniquePath) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_line` [INFO] [stderr] --> src/parser.rs:153:8 [INFO] [stderr] | [INFO] [stderr] 153 | fn new_line(&mut self, pos: usize) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `start_key` [INFO] [stderr] --> src/lib.rs:166:8 [INFO] [stderr] | [INFO] [stderr] 166 | fn start_key(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:374:8 [INFO] [stderr] | [INFO] [stderr] 374 | fn get(&self, path: &UniquePath) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/lib.rs:672:8 [INFO] [stderr] | [INFO] [stderr] 672 | fn get(&self, path: &NonUniquePath) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/keytree-5bba6ef483754109 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-c3f75d8959820b57 [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test append_empty_and_nonunique ... ok [INFO] [stdout] test append_to_empty ... ok [INFO] [stdout] test badly_formed_string_1 ... ok [INFO] [stdout] test append_empty_and_unique ... ok [INFO] [stdout] test append_to_non_unique ... ok [INFO] [stdout] test append_to_empty_and_unique ... ok [INFO] [stdout] test badly_formed_string_2 ... ok [INFO] [stdout] test badly_formed_string_4 ... ok [INFO] [stdout] test badly_formed_string_3 ... ok [INFO] [stdout] test non_unique_debug ... ok [INFO] [stdout] test last_index ... ok [INFO] [stdout] test non_unique_len ... ok [INFO] [stdout] test non_unique_to_unique ... ok [INFO] [stdout] test empty_unique_debug ... ok [INFO] [stdout] test nonunique_equality_names_3 ... ok [INFO] [stdout] test nonunique_tail_2 ... ok [INFO] [stdout] test parse_whitespace_1 ... ok [INFO] [stdout] test parse_whitespace_2 ... ok [INFO] [stdout] test parse_whitespace_3 ... ok [INFO] [stdout] test parse_whitespace_4 ... ok [INFO] [stdout] test non_unique_truncate_1 ... ok [INFO] [stdout] test nonunique_empty_len ... ok [INFO] [stdout] test non_unique_truncate_2 ... ok [INFO] [stdout] test nonunique_equality_names_2 ... ok [INFO] [stdout] test nonunique_tail_1 ... ok [INFO] [stdout] test path_is_empty_1 ... ok [INFO] [stdout] test path_empty ... ok [INFO] [stdout] test non_unique_equality_names ... ok [INFO] [stdout] test unique_equality_names_2 ... ok [INFO] [stdout] test unique_equality_names_3 ... ok [INFO] [stdout] test same_base_1 ... ok [INFO] [stdout] test unique_truncate ... ok [INFO] [stdout] test unique_equality_indices_2 ... ok [INFO] [stdout] test unique_remove_1 ... ok [INFO] [stdout] test unique_equality_names ... ok [INFO] [stdout] test unique_remove_2 ... ok [INFO] [stdout] test unique_debug ... ok [INFO] [stdout] test set_last_index ... ok [INFO] [stdout] test unique_empty_len ... ok [INFO] [stdout] test unique_to_non_unique ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests keytree [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 131) ... FAILED [INFO] [stdout] test src/lib.rs - Value (line 214) ... FAILED [INFO] [stdout] test src/lib.rs - Value (line 216) ... FAILED [INFO] [stdout] test src/lib.rs - Key (line 192) ... FAILED [INFO] [stdout] test src/lib.rs - Key (line 194) ... FAILED [INFO] [stdout] test src/lib.rs - (line 83) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 131) stdout ---- [INFO] [stdout] error: casts cannot be followed by a method call [INFO] [stdout] --> src/lib.rs:132:1 [INFO] [stdout] | [INFO] [stdout] 3 | friends: self.at("hobbit::friends::hobbit"), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try surrounding the expression in parentheses [INFO] [stdout] | [INFO] [stdout] 3 | (friends: self).at("hobbit::friends::hobbit"), [INFO] [stdout] | ^ ^ [INFO] [stdout] [INFO] [stdout] error: expected one of `.`, `;`, `?`, or `}`, found `,` [INFO] [stdout] --> src/lib.rs:132:47 [INFO] [stdout] | [INFO] [stdout] 3 | friends: self.at("hobbit::friends::hobbit"), [INFO] [stdout] | ^ expected one of `.`, `;`, `?`, or `}` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Value (line 214) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `Baggins` [INFO] [stdout] --> src/lib.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 3 | name: Frodo Baggins [INFO] [stdout] | - ^^^^^^^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Value (line 216) stdout ---- [INFO] [stdout] error: expected type, found `98` [INFO] [stdout] --> src/lib.rs:217:7 [INFO] [stdout] | [INFO] [stdout] 3 | age: 98 [INFO] [stdout] | - ^^ expected type [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Key (line 192) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `Baggins` [INFO] [stdout] --> src/lib.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 3 | name: Frodo Baggins [INFO] [stdout] | - ^^^^^^^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Key (line 194) stdout ---- [INFO] [stdout] error: expected type, found `98` [INFO] [stdout] --> src/lib.rs:195:7 [INFO] [stdout] | [INFO] [stdout] 3 | age: 98 [INFO] [stdout] | - ^^ expected type [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 131) [INFO] [stdout] src/lib.rs - Key (line 192) [INFO] [stdout] src/lib.rs - Key (line 194) [INFO] [stdout] src/lib.rs - Value (line 214) [INFO] [stdout] src/lib.rs - Value (line 216) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1e6a0e4aba4defa988afb7eb538a4cefae244fe7c9aff478fb0ee5e2870cc9b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e6a0e4aba4defa988afb7eb538a4cefae244fe7c9aff478fb0ee5e2870cc9b4", kill_on_drop: false }` [INFO] [stdout] 1e6a0e4aba4defa988afb7eb538a4cefae244fe7c9aff478fb0ee5e2870cc9b4