[INFO] fetching crate rs_quickcheck_util 0.2.0...
[INFO] testing rs_quickcheck_util-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rs_quickcheck_util 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rs_quickcheck_util 0.2.0
[INFO] finished tweaking crates.io crate rs_quickcheck_util 0.2.0
[INFO] tweaked toml for crates.io crate rs_quickcheck_util 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs_quickcheck_util 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea991fd6deec6d76b02627b6a87b30cb603fdc6884b053809f1057ca28ff599f
[INFO] running `Command { std: "docker" "start" "-a" "ea991fd6deec6d76b02627b6a87b30cb603fdc6884b053809f1057ca28ff599f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea991fd6deec6d76b02627b6a87b30cb603fdc6884b053809f1057ca28ff599f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea991fd6deec6d76b02627b6a87b30cb603fdc6884b053809f1057ca28ff599f", kill_on_drop: false }`
[INFO] [stdout] ea991fd6deec6d76b02627b6a87b30cb603fdc6884b053809f1057ca28ff599f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc93790ddd4c3054e02bfa1d9080482c292b8969aa34534d4e1726d3ff9181fc
[INFO] running `Command { std: "docker" "start" "-a" "dc93790ddd4c3054e02bfa1d9080482c292b8969aa34534d4e1726d3ff9181fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling rs_quickcheck_util v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "dc93790ddd4c3054e02bfa1d9080482c292b8969aa34534d4e1726d3ff9181fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc93790ddd4c3054e02bfa1d9080482c292b8969aa34534d4e1726d3ff9181fc", kill_on_drop: false }`
[INFO] [stdout] dc93790ddd4c3054e02bfa1d9080482c292b8969aa34534d4e1726d3ff9181fc
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00b320afcffe83f20689e4c8f7ac74563f5d6b000f51d04e901a715732b4f351
[INFO] running `Command { std: "docker" "start" "-a" "00b320afcffe83f20689e4c8f7ac74563f5d6b000f51d04e901a715732b4f351", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling rs_quickcheck_util v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "00b320afcffe83f20689e4c8f7ac74563f5d6b000f51d04e901a715732b4f351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b320afcffe83f20689e4c8f7ac74563f5d6b000f51d04e901a715732b4f351", kill_on_drop: false }`
[INFO] [stdout] 00b320afcffe83f20689e4c8f7ac74563f5d6b000f51d04e901a715732b4f351
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ee36525cd1bb74aee3583638803e7daccd3968db597291a956b48fdfc049a2
[INFO] running `Command { std: "docker" "start" "-a" "01ee36525cd1bb74aee3583638803e7daccd3968db597291a956b48fdfc049a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_quickcheck_util-460b533d4d0e510d)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test shrink_field::tests::unshrinkable ... ok
[INFO] [stdout] test gen_bytes::tests::both_included ... ok
[INFO] [stdout] test gen_bytes::tests::left_included_right_excluded ... ok
[INFO] [stdout] test shrink_field::tests::shrink_simple_field ... ok
[INFO] [stdout] test shrink_field::tests::shrink_map ... ok
[INFO] [stdout] test unshrinkable::tests::unshrinkable ... ok
[INFO] [stderr]    Doc-tests rs_quickcheck_util
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/shrink_field.rs - shrink_field::shrink_a_map_field (line 93) ... ok
[INFO] [stdout] test src/shrink_field.rs - shrink_field::shrink_a_field (line 29) ... ok
[INFO] [stdout] test src/shrink_field.rs - shrink_field::shrink_a_field (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01ee36525cd1bb74aee3583638803e7daccd3968db597291a956b48fdfc049a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ee36525cd1bb74aee3583638803e7daccd3968db597291a956b48fdfc049a2", kill_on_drop: false }`
[INFO] [stdout] 01ee36525cd1bb74aee3583638803e7daccd3968db597291a956b48fdfc049a2