[INFO] fetching crate qos_hex 0.7.0...
[INFO] testing qos_hex-0.7.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate qos_hex 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qos_hex 0.7.0
[INFO] finished tweaking crates.io crate qos_hex 0.7.0
[INFO] tweaked toml for crates.io crate qos_hex 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qos_hex 0.7.0 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 qos_hex 0.7.0 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-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] 5235424b16be418c3ff3bbd82a0e659b5dbed35f09d29ee522a2a2243b099ec3
[INFO] running `Command { std: "docker" "start" "-a" "5235424b16be418c3ff3bbd82a0e659b5dbed35f09d29ee522a2a2243b099ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5235424b16be418c3ff3bbd82a0e659b5dbed35f09d29ee522a2a2243b099ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5235424b16be418c3ff3bbd82a0e659b5dbed35f09d29ee522a2a2243b099ec3", kill_on_drop: false }`
[INFO] [stdout] 5235424b16be418c3ff3bbd82a0e659b5dbed35f09d29ee522a2a2243b099ec3
[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] e6b81cc3345e5a76f7d69be66d6eae1ef036fd7a933017fb750ee8a71a857364
[INFO] running `Command { std: "docker" "start" "-a" "e6b81cc3345e5a76f7d69be66d6eae1ef036fd7a933017fb750ee8a71a857364", kill_on_drop: false }`
[INFO] [stderr]    Compiling qos_hex v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e6b81cc3345e5a76f7d69be66d6eae1ef036fd7a933017fb750ee8a71a857364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b81cc3345e5a76f7d69be66d6eae1ef036fd7a933017fb750ee8a71a857364", kill_on_drop: false }`
[INFO] [stdout] e6b81cc3345e5a76f7d69be66d6eae1ef036fd7a933017fb750ee8a71a857364
[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] 2fb886558fff89825e180852637cda4e24633379443b2ec8fdc1fa602e4d43eb
[INFO] running `Command { std: "docker" "start" "-a" "2fb886558fff89825e180852637cda4e24633379443b2ec8fdc1fa602e4d43eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling qos_hex v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2fb886558fff89825e180852637cda4e24633379443b2ec8fdc1fa602e4d43eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb886558fff89825e180852637cda4e24633379443b2ec8fdc1fa602e4d43eb", kill_on_drop: false }`
[INFO] [stdout] 2fb886558fff89825e180852637cda4e24633379443b2ec8fdc1fa602e4d43eb
[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] 07baca20f242851e272c9fb267f3c68f617a5e4880fcc1b14c3bdc80a930b872
[INFO] running `Command { std: "docker" "start" "-a" "07baca20f242851e272c9fb267f3c68f617a5e4880fcc1b14c3bdc80a930b872", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qos_hex-cd44e687492d3b22)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test::decode_correctly_errors_with_non_ascii ... ok
[INFO] [stdout] test test::decode_from_vec_rejects_invalid_hex ... ok
[INFO] [stdout] test test::decode_from_vec_correctly_errors_with_len_one ... ok
[INFO] [stdout] test test::decode_correctly_errors_with_len_one ... ok
[INFO] [stdout] test test::decode_from_vec_trims_string ... ok
[INFO] [stdout] test test::decode_respects_max_len ... ignored
[INFO] [stdout] test test::encode_and_decode_handles_0x_prefix_and_mixed_casing ... ok
[INFO] [stdout] test test::encode_and_decode_work ... ok
[INFO] [stdout] test test::encode_to_vec_and_decode_from_vec_with_len_zero ... ok
[INFO] [stdout] test test::encode_and_decode_with_all_hex_chars ... ok
[INFO] [stdout] test test::encode_to_vec_and_decode_from_vec_work ... ok
[INFO] [stdout] test test::decode_rejects_invalid_hex ... ok
[INFO] [stdout] test test::decode_works_with_len_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qos_hex
[INFO] [stderr] warning[E0602]: unknown lint: `rustdoc::missing_docs`
[INFO] [stderr]   |
[INFO] [stderr]   = help: a lint with a similar name exists in `rustc` lints: `missing_docs`
[INFO] [stderr]   = note: requested on the command line with `-W rustdoc::missing_docs`
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[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] running `Command { std: "docker" "inspect" "07baca20f242851e272c9fb267f3c68f617a5e4880fcc1b14c3bdc80a930b872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07baca20f242851e272c9fb267f3c68f617a5e4880fcc1b14c3bdc80a930b872", kill_on_drop: false }`
[INFO] [stdout] 07baca20f242851e272c9fb267f3c68f617a5e4880fcc1b14c3bdc80a930b872
