[INFO] fetching crate rifven 0.1.0...
[INFO] testing rifven-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rifven 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rifven 0.1.0
[INFO] finished tweaking crates.io crate rifven 0.1.0
[INFO] tweaked toml for crates.io crate rifven 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rifven 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6fd28346025dec961b6934d43ae628a9b2e9d928ff5a5cd06d395ca62657e31
[INFO] running `Command { std: "docker" "start" "-a" "e6fd28346025dec961b6934d43ae628a9b2e9d928ff5a5cd06d395ca62657e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6fd28346025dec961b6934d43ae628a9b2e9d928ff5a5cd06d395ca62657e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fd28346025dec961b6934d43ae628a9b2e9d928ff5a5cd06d395ca62657e31", kill_on_drop: false }`
[INFO] [stdout] e6fd28346025dec961b6934d43ae628a9b2e9d928ff5a5cd06d395ca62657e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55fe5125b5b14bf636f9883b01bb085645a9f94850da061a8263f044668e7e91
[INFO] running `Command { std: "docker" "start" "-a" "55fe5125b5b14bf636f9883b01bb085645a9f94850da061a8263f044668e7e91", kill_on_drop: false }`
[INFO] [stderr]    Compiling rifven v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "55fe5125b5b14bf636f9883b01bb085645a9f94850da061a8263f044668e7e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fe5125b5b14bf636f9883b01bb085645a9f94850da061a8263f044668e7e91", kill_on_drop: false }`
[INFO] [stdout] 55fe5125b5b14bf636f9883b01bb085645a9f94850da061a8263f044668e7e91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d7da8f30b83027a1431143c3cb1e86541e2dcf3eba4d3ef095df1d00aab26c6
[INFO] running `Command { std: "docker" "start" "-a" "7d7da8f30b83027a1431143c3cb1e86541e2dcf3eba4d3ef095df1d00aab26c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rifven v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "7d7da8f30b83027a1431143c3cb1e86541e2dcf3eba4d3ef095df1d00aab26c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7da8f30b83027a1431143c3cb1e86541e2dcf3eba4d3ef095df1d00aab26c6", kill_on_drop: false }`
[INFO] [stdout] 7d7da8f30b83027a1431143c3cb1e86541e2dcf3eba4d3ef095df1d00aab26c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9a19dfbcaadfba351508c1ce5180fbae42f2f05cd0cb911c68e43b01e77a0a8
[INFO] running `Command { std: "docker" "start" "-a" "c9a19dfbcaadfba351508c1ce5180fbae42f2f05cd0cb911c68e43b01e77a0a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rifven-3814156d2a7df5e9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test kind::tests::creates_a_string_from_a_kind ... ok
[INFO] [stdout] test kind::tests::creates_a_kind_instance_from_str ... ok
[INFO] [stdout] test tests::checks_for_invalid_rifs_from_str ... ok
[INFO] [stdout] test tests::calcs_the_checksum_digit ... ok
[INFO] [stdout] test tests::creates_rif_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rifven
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/rif.rs - rif::Rif (line 16) ... ignored
[INFO] [stdout] test src/rif.rs - rif::Rif::identifier (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::kind (line 70) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::new (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/rif.rs - rif::Rif::checksum_digit (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9a19dfbcaadfba351508c1ce5180fbae42f2f05cd0cb911c68e43b01e77a0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a19dfbcaadfba351508c1ce5180fbae42f2f05cd0cb911c68e43b01e77a0a8", kill_on_drop: false }`
[INFO] [stdout] c9a19dfbcaadfba351508c1ce5180fbae42f2f05cd0cb911c68e43b01e77a0a8
