[INFO] fetching crate cuid2gen 0.1.3...
[INFO] testing cuid2gen-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cuid2gen 0.1.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cuid2gen 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cuid2gen 0.1.3
[INFO] tweaked toml for crates.io crate cuid2gen 0.1.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cuid2gen 0.1.3 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 cuid2gen 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-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1be675986c4ac73bc67de5c077f8430fb2b639cfb12ff17d585de630881b7a84
[INFO] running `Command { std: "docker" "start" "-a" "1be675986c4ac73bc67de5c077f8430fb2b639cfb12ff17d585de630881b7a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be675986c4ac73bc67de5c077f8430fb2b639cfb12ff17d585de630881b7a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be675986c4ac73bc67de5c077f8430fb2b639cfb12ff17d585de630881b7a84", kill_on_drop: false }`
[INFO] [stdout] 1be675986c4ac73bc67de5c077f8430fb2b639cfb12ff17d585de630881b7a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5ea3a6111efa62421e076dff02bfea5d64cec275c3baf498138d29ae90a7959f
[INFO] running `Command { std: "docker" "start" "-a" "5ea3a6111efa62421e076dff02bfea5d64cec275c3baf498138d29ae90a7959f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling cuid-util v0.1.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.21
[INFO] [stderr]    Compiling cuid2 v0.1.3
[INFO] [stderr]    Compiling cuid2gen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "5ea3a6111efa62421e076dff02bfea5d64cec275c3baf498138d29ae90a7959f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea3a6111efa62421e076dff02bfea5d64cec275c3baf498138d29ae90a7959f", kill_on_drop: false }`
[INFO] [stdout] 5ea3a6111efa62421e076dff02bfea5d64cec275c3baf498138d29ae90a7959f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 30e2080ba482a54c4dd2ca1b59d1f23bf90b823bdfdc12c91ae8a9a780348b1f
[INFO] running `Command { std: "docker" "start" "-a" "30e2080ba482a54c4dd2ca1b59d1f23bf90b823bdfdc12c91ae8a9a780348b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling cuid2 v0.1.3
[INFO] [stderr]    Compiling cuid2gen v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bstr v1.11.0
[INFO] [stderr]    Compiling predicates v3.1.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "30e2080ba482a54c4dd2ca1b59d1f23bf90b823bdfdc12c91ae8a9a780348b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30e2080ba482a54c4dd2ca1b59d1f23bf90b823bdfdc12c91ae8a9a780348b1f", kill_on_drop: false }`
[INFO] [stdout] 30e2080ba482a54c4dd2ca1b59d1f23bf90b823bdfdc12c91ae8a9a780348b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1eddcf4204a42c7b3ac2a41774cbc0cfb1ee0615f1270347be31ebc9d541a4bd
[INFO] running `Command { std: "docker" "start" "-a" "1eddcf4204a42c7b3ac2a41774cbc0cfb1ee0615f1270347be31ebc9d541a4bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cuid2gen-829f0a7f7dd16687)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_basic_generation ... ok
[INFO] [stdout] test tests::test_json_format ... ok
[INFO] [stdout] test tests::test_multiple_ids ... ok
[INFO] [stdout] test tests::test_quiet_mode ... ok
[INFO] [stdout] test tests::test_csv_format ... ok
[INFO] [stdout] test tests::test_length_warning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/integration-7e2221d3bfbc6016)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_quiet_mode ... ok
[INFO] [stdout] test test_multiple_ids ... ok
[INFO] [stdout] test test_length_warning ... ok
[INFO] [stdout] test test_basic_generation ... ok
[INFO] [stdout] test test_json_format ... ok
[INFO] [stdout] test test_csv_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1eddcf4204a42c7b3ac2a41774cbc0cfb1ee0615f1270347be31ebc9d541a4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eddcf4204a42c7b3ac2a41774cbc0cfb1ee0615f1270347be31ebc9d541a4bd", kill_on_drop: false }`
[INFO] [stdout] 1eddcf4204a42c7b3ac2a41774cbc0cfb1ee0615f1270347be31ebc9d541a4bd