[INFO] fetching crate written-numbers 0.1.3...
[INFO] testing written-numbers-0.1.3 against 1.75.0 for beta-1.76-1
[INFO] extracting crate written-numbers 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate written-numbers 0.1.3 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate written-numbers 0.1.3
[INFO] finished tweaking crates.io crate written-numbers 0.1.3
[INFO] tweaked toml for crates.io crate written-numbers 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate written-numbers 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peak_alloc v0.1.0
[INFO] [stderr]   Downloaded pomsky-syntax v0.9.0
[INFO] [stderr]   Downloaded syn v1.0.108
[INFO] [stderr]   Downloaded pomsky-macro v0.9.0
[INFO] [stderr]   Downloaded pomsky v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4f1bc695172c67aff9d4cfaba468b9174591444b5fc13684eb156d967e28a84
[INFO] running `Command { std: "docker" "start" "-a" "d4f1bc695172c67aff9d4cfaba468b9174591444b5fc13684eb156d967e28a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f1bc695172c67aff9d4cfaba468b9174591444b5fc13684eb156d967e28a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f1bc695172c67aff9d4cfaba468b9174591444b5fc13684eb156d967e28a84", kill_on_drop: false }`
[INFO] [stdout] d4f1bc695172c67aff9d4cfaba468b9174591444b5fc13684eb156d967e28a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f8df5ef1fc93dc72dc896d55579f47632de38dd6b05fbb16db94c3229aabdfd
[INFO] running `Command { std: "docker" "start" "-a" "3f8df5ef1fc93dc72dc896d55579f47632de38dd6b05fbb16db94c3229aabdfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.108
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling pomsky-syntax v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling clap_lex v0.3.2
[INFO] [stderr]    Compiling pomsky v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling pomsky-macro v0.9.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling peak_alloc v0.1.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling clap v4.1.6
[INFO] [stderr]    Compiling written-numbers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
[INFO] running `Command { std: "docker" "inspect" "3f8df5ef1fc93dc72dc896d55579f47632de38dd6b05fbb16db94c3229aabdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8df5ef1fc93dc72dc896d55579f47632de38dd6b05fbb16db94c3229aabdfd", kill_on_drop: false }`
[INFO] [stdout] 3f8df5ef1fc93dc72dc896d55579f47632de38dd6b05fbb16db94c3229aabdfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4d49e86e5cb39b52a23f3d30bd2030449e6fc451adc22616197c08f354203b
[INFO] running `Command { std: "docker" "start" "-a" "2b4d49e86e5cb39b52a23f3d30bd2030449e6fc451adc22616197c08f354203b", kill_on_drop: false }`
[INFO] [stderr]    Compiling written-numbers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> examples/500.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists, let_chains)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maplit::hashmap`
[INFO] [stdout]  --> examples/500.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use maplit::hashmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `written_numbers::*`
[INFO] [stdout]  --> examples/500.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use written_numbers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peak_alloc::PeakAlloc`
[INFO] [stdout]  --> examples/500.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use peak_alloc::PeakAlloc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> examples/500.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists, let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `written-numbers` (example "500") due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/bench.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &ToWordsOptions { language: "en" },
[INFO] [stdout]    |                                     ^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     expected `String`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/bench.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 |           &hashmap! {
[INFO] [stdout]    |  __________^
[INFO] [stdout] 19 | |             "hundred_and" => "true",
[INFO] [stdout]    | |             -------------- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    | |             |
[INFO] [stdout]    | |             this argument has type `&str`...
[INFO] [stdout] 20 | |             "commas" => "true"
[INFO] [stdout] 21 | |         },
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |_________expected `HashMap<String, String>`, found `HashMap<&str, &str>`
[INFO] [stdout]    |           ... which causes `_map` to have type `HashMap<&str, &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashMap<String, String>`
[INFO] [stdout]               found struct `HashMap<&str, &str>`
[INFO] [stdout]    = note: this error originates in the macro `hashmap` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `written-numbers` (example "bench") due to 3 previous errors
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b4d49e86e5cb39b52a23f3d30bd2030449e6fc451adc22616197c08f354203b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4d49e86e5cb39b52a23f3d30bd2030449e6fc451adc22616197c08f354203b", kill_on_drop: false }`
[INFO] [stdout] 2b4d49e86e5cb39b52a23f3d30bd2030449e6fc451adc22616197c08f354203b
[INFO] testing written-numbers-0.1.3 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate written-numbers 0.1.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate written-numbers 0.1.3 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate written-numbers 0.1.3
[INFO] finished tweaking crates.io crate written-numbers 0.1.3
[INFO] tweaked toml for crates.io crate written-numbers 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate written-numbers 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abb0fcfd86e54bfdb397a81197cc7477894528d90d5cdf7a25f261b55cdd1ea8
[INFO] running `Command { std: "docker" "start" "-a" "abb0fcfd86e54bfdb397a81197cc7477894528d90d5cdf7a25f261b55cdd1ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abb0fcfd86e54bfdb397a81197cc7477894528d90d5cdf7a25f261b55cdd1ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb0fcfd86e54bfdb397a81197cc7477894528d90d5cdf7a25f261b55cdd1ea8", kill_on_drop: false }`
[INFO] [stdout] abb0fcfd86e54bfdb397a81197cc7477894528d90d5cdf7a25f261b55cdd1ea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05ca3ce4dc7cc62bb85cc365ca5c0457a5e179d6c9d103d07ba3386741ceaab2
[INFO] running `Command { std: "docker" "start" "-a" "05ca3ce4dc7cc62bb85cc365ca5c0457a5e179d6c9d103d07ba3386741ceaab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling syn v1.0.108
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rustversion v1.0.11
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling pomsky-syntax v0.9.0
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling pomsky v0.9.0
[INFO] [stderr]    Compiling peak_alloc v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pomsky-macro v0.9.0
[INFO] [stderr]    Compiling is-terminal v0.4.4
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling clap v4.1.6
[INFO] [stderr]    Compiling written-numbers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.96s
[INFO] running `Command { std: "docker" "inspect" "05ca3ce4dc7cc62bb85cc365ca5c0457a5e179d6c9d103d07ba3386741ceaab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ca3ce4dc7cc62bb85cc365ca5c0457a5e179d6c9d103d07ba3386741ceaab2", kill_on_drop: false }`
[INFO] [stdout] 05ca3ce4dc7cc62bb85cc365ca5c0457a5e179d6c9d103d07ba3386741ceaab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ae46396f1abd4ee2e101cc2f57ac48ae7fba9014ee69a14ce6ce4a2f40b51e
[INFO] running `Command { std: "docker" "start" "-a" "58ae46396f1abd4ee2e101cc2f57ac48ae7fba9014ee69a14ce6ce4a2f40b51e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling written-numbers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> examples/500.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists, let_chains)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maplit::hashmap`
[INFO] [stdout]  --> examples/500.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use maplit::hashmap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `written_numbers::*`
[INFO] [stdout]  --> examples/500.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use written_numbers::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peak_alloc::PeakAlloc`
[INFO] [stdout]  --> examples/500.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use peak_alloc::PeakAlloc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> examples/500.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fs_try_exists, let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `written-numbers` (example "500") due to 3 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `util::map_has_value`
[INFO] [stdout]  --> src/latin.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{util::map_has_value, LanguageOptions, ToWordsError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/latin.rs:218:2
[INFO] [stdout]     |
[INFO] [stdout] 216 |       return Err(ToWordsError::UnimplementedLanguage);
[INFO] [stdout]     |       ----------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 217 |
[INFO] [stdout] 218 | /     if !IS_VALID_LATIN_NUMBER_REGEX.is_match(number) {
[INFO] [stdout] 219 | |         return Err(ToWordsError::NotANumber);
[INFO] [stdout] 220 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `number`
[INFO] [stdout]    --> src/latin.rs:213:2
[INFO] [stdout]     |
[INFO] [stdout] 213 |     number: &str,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_number`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/latin.rs:214:2
[INFO] [stdout]     |
[INFO] [stdout] 214 |     options: &LanguageOptions,
[INFO] [stdout]     |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/bench.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |         &ToWordsOptions { language: "en" },
[INFO] [stdout]    |                                     ^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     expected `String`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/bench.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 |           &hashmap! {
[INFO] [stdout]    |  __________^
[INFO] [stdout] 19 | |             "hundred_and" => "true",
[INFO] [stdout]    | |             -------------- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    | |             |
[INFO] [stdout]    | |             this argument has type `&str`...
[INFO] [stdout] 20 | |             "commas" => "true"
[INFO] [stdout] 21 | |         },
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |_________expected `HashMap<String, String>`, found `HashMap<&str, &str>`
[INFO] [stdout]    |           ... which causes `_map` to have type `HashMap<&str, &str>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashMap<String, String>`
[INFO] [stdout]               found struct `HashMap<&str, &str>`
[INFO] [stdout]    = note: this error originates in the macro `hashmap` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `written-numbers` (example "bench") due to 3 previous errors
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58ae46396f1abd4ee2e101cc2f57ac48ae7fba9014ee69a14ce6ce4a2f40b51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ae46396f1abd4ee2e101cc2f57ac48ae7fba9014ee69a14ce6ce4a2f40b51e", kill_on_drop: false }`
[INFO] [stdout] 58ae46396f1abd4ee2e101cc2f57ac48ae7fba9014ee69a14ce6ce4a2f40b51e
