[INFO] fetching crate flabild 0.1.0...
[INFO] testing flabild-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate flabild 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate flabild 0.1.0
[INFO] finished tweaking crates.io crate flabild 0.1.0
[INFO] tweaked toml for crates.io crate flabild 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flabild 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flabild 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded weighted_rand v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28a3965fb4a69d60cd725bb3378440cba384e994f3038189722b09531b3a1eae
[INFO] running `Command { std: "docker" "start" "-a" "28a3965fb4a69d60cd725bb3378440cba384e994f3038189722b09531b3a1eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28a3965fb4a69d60cd725bb3378440cba384e994f3038189722b09531b3a1eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a3965fb4a69d60cd725bb3378440cba384e994f3038189722b09531b3a1eae", kill_on_drop: false }`
[INFO] [stdout] 28a3965fb4a69d60cd725bb3378440cba384e994f3038189722b09531b3a1eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a910bc9d02cb836f74fd6c6dbcfa268255de863d8e07b1fb07faf8db8305a512
[INFO] running `Command { std: "docker" "start" "-a" "a910bc9d02cb836f74fd6c6dbcfa268255de863d8e07b1fb07faf8db8305a512", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.57
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling weighted_rand v0.4.2
[INFO] [stderr]    Compiling flabild v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.06s
[INFO] running `Command { std: "docker" "inspect" "a910bc9d02cb836f74fd6c6dbcfa268255de863d8e07b1fb07faf8db8305a512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a910bc9d02cb836f74fd6c6dbcfa268255de863d8e07b1fb07faf8db8305a512", kill_on_drop: false }`
[INFO] [stdout] a910bc9d02cb836f74fd6c6dbcfa268255de863d8e07b1fb07faf8db8305a512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0313d2994f8f36c6e81b904012d8eb4d80c009acc705f1bff43030880aa408ba
[INFO] running `Command { std: "docker" "start" "-a" "0313d2994f8f36c6e81b904012d8eb4d80c009acc705f1bff43030880aa408ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling flabild v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "0313d2994f8f36c6e81b904012d8eb4d80c009acc705f1bff43030880aa408ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0313d2994f8f36c6e81b904012d8eb4d80c009acc705f1bff43030880aa408ba", kill_on_drop: false }`
[INFO] [stdout] 0313d2994f8f36c6e81b904012d8eb4d80c009acc705f1bff43030880aa408ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18935da31f70a9f231f931b0d10c93e5071ee05144adb5ca2c88c3cf2c40bc70
[INFO] running `Command { std: "docker" "start" "-a" "18935da31f70a9f231f931b0d10c93e5071ee05144adb5ca2c88c3cf2c40bc70", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flabild-25802e56eaa0d5c7)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::test_chars_constant_length ... ok
[INFO] [stdout] test tests::test_chars_starts_with_underscore ... ok
[INFO] [stdout] test tests::test_chars_ends_with_pipe ... ok
[INFO] [stdout] test tests::test_chooser_is_sync ... ok
[INFO] [stdout] test tests::test_chooser_is_send ... ok
[INFO] [stdout] test tests::test_chooser_default ... ok
[INFO] [stdout] test tests::test_chooser_new ... ok
[INFO] [stdout] test tests::test_initial_pair_exists_in_choices ... ok
[INFO] [stdout] test tests::test_word_generates_successfully ... ok
[INFO] [stdout] test tests::test_word_returns_non_empty_string ... ok
[INFO] [stdout] test tests::test_new_equals_default ... ok
[INFO] [stdout] test tests::test_word_contains_only_valid_chars ... ok
[INFO] [stdout] test tests::test_word_reasonable_length ... ok
[INFO] [stdout] test tests::test_debug_implementation ... ok
[INFO] [stdout] test tests::test_multiple_word_generations ... ok
[INFO] [stdout] test tests::test_word_variability ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flabild-6c55bdca8d2ba87c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests flabild
[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 12 tests
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - Chooser (line 163) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - Chooser::word (line 257) ... ok
[INFO] [stdout] test src/lib.rs - Chooser::new (line 197) ... ok
[INFO] [stdout] test src/lib.rs - Chooser::try_new (line 221) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Chooser::word (line 268) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - Chooser::word (line 281) ... ok
[INFO] [stdout] test src/lib.rs - (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.66s
[INFO] running `Command { std: "docker" "inspect" "18935da31f70a9f231f931b0d10c93e5071ee05144adb5ca2c88c3cf2c40bc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18935da31f70a9f231f931b0d10c93e5071ee05144adb5ca2c88c3cf2c40bc70", kill_on_drop: false }`
[INFO] [stdout] 18935da31f70a9f231f931b0d10c93e5071ee05144adb5ca2c88c3cf2c40bc70