[INFO] fetching crate random_word 0.5.2... [INFO] testing random_word-0.5.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate random_word 0.5.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate random_word 0.5.2 [INFO] finished tweaking crates.io crate random_word 0.5.2 [INFO] tweaked toml for crates.io crate random_word 0.5.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate random_word 0.5.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate random_word 0.5.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a94591d986bb40c936f1e862f817f1456aa82cc573be9da2b3bcacfda002e43c [INFO] running `Command { std: "docker" "start" "-a" "a94591d986bb40c936f1e862f817f1456aa82cc573be9da2b3bcacfda002e43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a94591d986bb40c936f1e862f817f1456aa82cc573be9da2b3bcacfda002e43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a94591d986bb40c936f1e862f817f1456aa82cc573be9da2b3bcacfda002e43c", kill_on_drop: false }` [INFO] [stdout] a94591d986bb40c936f1e862f817f1456aa82cc573be9da2b3bcacfda002e43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93ec8056336be4151c66ee54467433f52d26aa5f2fbb79dcf7a4bbb66c9dccaa [INFO] running `Command { std: "docker" "start" "-a" "93ec8056336be4151c66ee54467433f52d26aa5f2fbb79dcf7a4bbb66c9dccaa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling brotli v8.0.2 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling random_word v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s [INFO] running `Command { std: "docker" "inspect" "93ec8056336be4151c66ee54467433f52d26aa5f2fbb79dcf7a4bbb66c9dccaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ec8056336be4151c66ee54467433f52d26aa5f2fbb79dcf7a4bbb66c9dccaa", kill_on_drop: false }` [INFO] [stdout] 93ec8056336be4151c66ee54467433f52d26aa5f2fbb79dcf7a4bbb66c9dccaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8af4ac2dd958d5d07ebec24adab240e996189fb5900fa1c3671577e669b3bbc [INFO] running `Command { std: "docker" "start" "-a" "b8af4ac2dd958d5d07ebec24adab240e996189fb5900fa1c3671577e669b3bbc", kill_on_drop: false }` [INFO] [stderr] Compiling random_word v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "b8af4ac2dd958d5d07ebec24adab240e996189fb5900fa1c3671577e669b3bbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8af4ac2dd958d5d07ebec24adab240e996189fb5900fa1c3671577e669b3bbc", kill_on_drop: false }` [INFO] [stdout] b8af4ac2dd958d5d07ebec24adab240e996189fb5900fa1c3671577e669b3bbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 365348967fe96122f71cdcc84dceca60bdd52de2cb0f943761b4d03d722ff214 [INFO] running `Command { std: "docker" "start" "-a" "365348967fe96122f71cdcc84dceca60bdd52de2cb0f943761b4d03d722ff214", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_word-fc0c1933c9295217) [INFO] [stderr] Doc-tests random_word [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - all_starts_with (line 98) ... FAILED [INFO] [stdout] test src/lib.rs - get_len (line 83) ... FAILED [INFO] [stdout] test src/lib.rs - get_starts_with (line 111) ... FAILED [INFO] [stdout] test src/lib.rs - get (line 55) ... FAILED [INFO] [stdout] test src/lib.rs - all (line 42) ... FAILED [INFO] [stdout] test src/lib.rs - all_len (line 70) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - all_starts_with (line 98) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:101:53 [INFO] [stdout] | [INFO] [stdout] 6 | let words = random_word::all_starts_with('c', Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - get_len (line 83) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 6 | let word = random_word::get_len(4, Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - get_starts_with (line 111) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:114:52 [INFO] [stdout] | [INFO] [stdout] 6 | let word = random_word::get_starts_with('c', Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - get (line 55) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:58:35 [INFO] [stdout] | [INFO] [stdout] 6 | let word = random_word::get(Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - all (line 42) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:45:36 [INFO] [stdout] | [INFO] [stdout] 6 | let words = random_word::all(Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - all_len (line 70) stdout ---- [INFO] [stdout] error[E0599]: no variant or associated item named `En` found for enum `Lang` in the current scope [INFO] [stdout] --> src/lib.rs:73:43 [INFO] [stdout] | [INFO] [stdout] 6 | let words = random_word::all_len(4, Lang::En); [INFO] [stdout] | ^^ variant or associated item not found in `Lang` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - all (line 42) [INFO] [stdout] src/lib.rs - all_len (line 70) [INFO] [stdout] src/lib.rs - all_starts_with (line 98) [INFO] [stdout] src/lib.rs - get (line 55) [INFO] [stdout] src/lib.rs - get_len (line 83) [INFO] [stdout] src/lib.rs - get_starts_with (line 111) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.33s; merged doctests compilation took 0.15s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "365348967fe96122f71cdcc84dceca60bdd52de2cb0f943761b4d03d722ff214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "365348967fe96122f71cdcc84dceca60bdd52de2cb0f943761b4d03d722ff214", kill_on_drop: false }` [INFO] [stdout] 365348967fe96122f71cdcc84dceca60bdd52de2cb0f943761b4d03d722ff214