[INFO] fetching crate proper-sort 1.0.0...
[INFO] testing proper-sort-1.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate proper-sort 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate proper-sort 1.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate proper-sort 1.0.0
[INFO] tweaked toml for crates.io crate proper-sort 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proper-sort 1.0.0 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] crate crates.io crate proper-sort 1.0.0 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d46800cd300dda3288ee7700ce10f3f384f3131046f07b505b89aec0fc0d5683
[INFO] running `Command { std: "docker" "start" "-a" "d46800cd300dda3288ee7700ce10f3f384f3131046f07b505b89aec0fc0d5683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46800cd300dda3288ee7700ce10f3f384f3131046f07b505b89aec0fc0d5683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46800cd300dda3288ee7700ce10f3f384f3131046f07b505b89aec0fc0d5683", kill_on_drop: false }`
[INFO] [stdout] d46800cd300dda3288ee7700ce10f3f384f3131046f07b505b89aec0fc0d5683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e2d6fa9a38421a649482139021591f5d3fcd07350dd192c64e27ba8a1887321c
[INFO] running `Command { std: "docker" "start" "-a" "e2d6fa9a38421a649482139021591f5d3fcd07350dd192c64e27ba8a1887321c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proper-sort v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "e2d6fa9a38421a649482139021591f5d3fcd07350dd192c64e27ba8a1887321c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d6fa9a38421a649482139021591f5d3fcd07350dd192c64e27ba8a1887321c", kill_on_drop: false }`
[INFO] [stdout] e2d6fa9a38421a649482139021591f5d3fcd07350dd192c64e27ba8a1887321c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d17c1ba9235199f8182d104caeec1c0e28a1b4a36455930c849bee454f719cae
[INFO] running `Command { std: "docker" "start" "-a" "d17c1ba9235199f8182d104caeec1c0e28a1b4a36455930c849bee454f719cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proper-sort v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "d17c1ba9235199f8182d104caeec1c0e28a1b4a36455930c849bee454f719cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17c1ba9235199f8182d104caeec1c0e28a1b4a36455930c849bee454f719cae", kill_on_drop: false }`
[INFO] [stdout] d17c1ba9235199f8182d104caeec1c0e28a1b4a36455930c849bee454f719cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9e7e4c603795a799616e0b2e7cb6f09040f85c39aae11afdf605ddcfb0ed41c7
[INFO] running `Command { std: "docker" "start" "-a" "9e7e4c603795a799616e0b2e7cb6f09040f85c39aae11afdf605ddcfb0ed41c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proper_sort-71a6c2b08f1246bc)
[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] [stderr]    Doc-tests proper_sort
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - cmp_ascii_ignore_case (line 59) ... FAILED
[INFO] [stdout] test src/lib.rs - ProperString (line 106) ... FAILED
[INFO] [stdout] test src/lib.rs - compare (line 43) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - cmp_ascii_ignore_case (line 59) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/lib.rs:63:93
[INFO] [stdout]    |
[INFO] [stdout] 63 | asssert_eq!(proper_sort::cmp_ascii_ignore_case("string one", "String One", Ordering::Equal);
[INFO] [stdout]    |            - unclosed delimiter                                                             ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ProperString (line 106) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `ProperString` in this scope
[INFO] [stdout]    --> src/lib.rs:110:21
[INFO] [stdout]     |
[INFO] [stdout] 110 | let proper_string = ProperString::new("Crank 175mm Blue");
[INFO] [stdout]     |                     ^^^^^^^^^^^^ use of undeclared type `ProperString`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ProperString (line 106)
[INFO] [stdout]     src/lib.rs - cmp_ascii_ignore_case (line 59)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.86s; merged doctests compilation took 0.19s
[INFO] running `Command { std: "docker" "inspect" "9e7e4c603795a799616e0b2e7cb6f09040f85c39aae11afdf605ddcfb0ed41c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7e4c603795a799616e0b2e7cb6f09040f85c39aae11afdf605ddcfb0ed41c7", kill_on_drop: false }`
[INFO] [stdout] 9e7e4c603795a799616e0b2e7cb6f09040f85c39aae11afdf605ddcfb0ed41c7
